/* ===================================
   彩心堂 デザインシステム
   style.css — 全スタイル定義
   =================================== */

/* Google Fonts の読み込みは index.html 側で行う */

/* --- CSS Custom Properties (デザイントークン) --- */
:root {
  /* ライトモード（デフォルト） */
  /* サンドベージュ基調(ゲームアプリ風の温かい配色)。
     入力欄=--color-bg(サンド) / カード=--color-bg-secondary(クリーム) のコントラストで視認性を確保 */
  --color-bg: #F0E9D8;
  --color-bg-secondary: #FAF6EB;
  --color-bg-tertiary: #E5DBC3;
  --color-card: rgba(110, 86, 45, 0.04);
  --color-card-hover: rgba(110, 86, 45, 0.08);
  --color-border: rgba(110, 86, 45, 0.20);
  --color-border-hover: rgba(110, 86, 45, 0.34);

  --color-primary: #2563EB;
  --color-primary-hover: #1D4ED8;
  --color-primary-light: rgba(37, 99, 235, 0.1);
  --color-success: #059669;
  --color-success-light: rgba(5, 150, 105, 0.1);
  --color-warning: #D97706;
  --color-warning-light: rgba(217, 119, 6, 0.1);
  --color-danger: #DC2626;
  --color-danger-light: rgba(220, 38, 38, 0.1);
  --color-info: #7C3AED;
  --color-info-light: rgba(124, 58, 237, 0.1);

  /* テキスト: 丸ゴシックの細さを補うため一段濃いめ（視認性重視） */
  --color-text: #111827;
  --color-text-secondary: #334155;
  --color-text-muted: #64748B;

  /* タイポグラフィ（UIは丸ゴシックでゲーム感・数字は等幅で可読性維持） */
  --font-heading: 'M PLUS Rounded 1c', 'Inter', 'Noto Sans JP', sans-serif;
  --font-body: 'M PLUS Rounded 1c', 'Noto Sans JP', 'Inter', sans-serif;
  --font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;

  /* スペーシング */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;

  /* ボーダー */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  /* シャドウ */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --shadow-glow: 0 0 20px rgba(37,99,235,0.15);

  /* トランジション */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms ease;

  /* サイドバー幅 */
  --sidebar-width: 260px;
}

/* ダークモード */
[data-theme="dark"] {
  --color-bg: #0F172A;
  --color-bg-secondary: #1E293B;
  --color-bg-tertiary: #334155;
  --color-card: rgba(255, 255, 255, 0.04);
  --color-card-hover: rgba(255, 255, 255, 0.08);
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(255, 255, 255, 0.15);

  --color-primary-light: rgba(37, 99, 235, 0.15);
  --color-success-light: rgba(5, 150, 105, 0.15);
  --color-warning-light: rgba(217, 119, 6, 0.15);
  --color-danger-light: rgba(220, 38, 38, 0.15);
  --color-info-light: rgba(124, 58, 237, 0.15);

  --color-text: #E2E8F0;
  --color-text-secondary: #94A3B8;
  --color-text-muted: #64748B;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 20px rgba(37,99,235,0.3);
}

/* --- リセット＆ベース --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  font-weight: 500; /* 丸ゴシックの400は細く見えるため、基本を500にして視認性を上げる */
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  /* iOS safe area 対応 */
  padding-top: env(safe-area-inset-top);
  padding-bottom: env(safe-area-inset-bottom);
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
  /* タッチUX改善 */
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover {
  color: var(--color-primary-hover);
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
}

/* --- スクロールバー --- */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--color-text-muted);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-text-secondary);
}

/* ===================================
   レイアウト
   =================================== */

/* ログイン画面 */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-secondary) 50%, var(--color-bg) 100%);
  overflow: hidden;
}

/* 左パネル：ヒーロー画像とメッセージ */
.login-hero {
  flex: 1.1;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 40px 32px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--color-primary-light) 0%, transparent 60%);
  border-right: 1px solid var(--color-border);
}

/* 画像がない場合は左パネルを非表示 */
.login-hero.no-mascot {
  display: none;
}
.login-hero.no-mascot ~ .login-form-panel {
  flex: 1;
  align-items: center;
  justify-content: center;
}

.login-hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  max-width: 480px;
  width: 100%;
}

.login-mascot {
  width: 100%;
  max-width: 460px;
  border-radius: 20px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
  object-fit: cover;
}

.login-hero-message {
  text-align: center;
  padding: 0 8px;
}

.login-hero-lead {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

.login-hero-accent {
  font-size: 1.5rem;
  font-weight: 800;
  color: #f97316;
  letter-spacing: 0.02em;
  margin-bottom: 10px;
}

.login-hero-body {
  font-size: 0.92rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* 右パネル：フォーム */
.login-form-panel {
  flex: 0 0 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 72px 64px;
}

.login-card {
  width: 100%;
  max-width: 520px;
}

.login-logo {
  text-align: center;
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.login-logo::after {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-info));
  border-radius: 2px;
  margin: 20px auto 0;
}

.login-logo-img {
  height: 88px;
  width: auto;
  margin-bottom: 20px;
  filter: drop-shadow(0 4px 16px rgba(37,99,235,0.35));
}

.login-logo h1 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}

.login-logo p {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}

/* モバイル：左パネルを隠してシンプルに */
@media (max-width: 768px) {
  .login-container {
    flex-direction: column;
  }
  .login-hero {
    flex: 0 0 auto;
    padding: 32px 24px 0;
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  .login-mascot {
    max-width: 280px;
  }
  .login-form-panel {
    flex: 0 0 auto;
    padding: 32px 24px;
  }
}

/* サイドバーロゴ */
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.sidebar-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(96, 165, 250, 0.4));
  flex-shrink: 0;
}

.sidebar-header h2 {
  font-size: 1.2rem;
  white-space: nowrap;
  letter-spacing: 0.04em;
}

/* メインレイアウト */
.app-layout {
  display: flex;
  min-height: 100vh;
}

/* --- サイドバー（ダーク固定テーマ） --- */
.sidebar {
  --sb-bg:          #111827;
  --sb-bg-hover:    rgba(255,255,255,0.055);
  --sb-bg-active:   rgba(99,102,241,0.18);
  --sb-border:      rgba(255,255,255,0.07);
  --sb-text:        #A9B6C8; /* ダーク背景上の視認性を一段アップ */
  --sb-text-hover:  #F1F5F9;
  --sb-text-active: #818CF8;
  --sb-accent:      #6366F1;

  width: var(--sidebar-width);
  background: var(--sb-bg);
  position: fixed;
  top: 0; left: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: width 0.25s ease, transform var(--transition-normal);
  border-right: 1px solid var(--sb-border);
}

/* ===== ヘッダー ===== */
.sidebar-header {
  padding: 18px 16px 16px;
  border-bottom: 1px solid var(--sb-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.sidebar-brand h2 {
  font-size: 0.95rem !important;
  font-weight: 700;
  white-space: nowrap;
  background: linear-gradient(135deg, #818CF8, #C084FC) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  background-clip: text !important;
  letter-spacing: 0.02em;
}

.sidebar-brand p {
  font-size: 0.68rem;
  color: #475569;
  margin-top: 2px;
}

.sidebar-logo-img {
  width: 34px !important;
  height: 34px !important;
  border-radius: 8px;
  flex-shrink: 0;
}

/* ===== ナビゲーション ===== */
.sidebar-nav {
  flex: 1;
  padding: 10px 10px;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.08) transparent;
}
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 4px; }

/* グループ */
.nav-group {
  margin-bottom: 4px;
}

/* 管理グループは少し控えめに */
/* アコーディオントリガー */
.nav-accordion-trigger {
  cursor: pointer;
  position: relative;
}
.nav-accordion-arrow {
  margin-left: auto;
  opacity: 0.4;
  transition: transform 0.25s ease;
  display: flex;
  align-items: center;
}
.nav-accordion-arrow.open {
  transform: rotate(180deg);
}

/* アコーディオンボディ */
.nav-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, opacity 0.25s ease;
  opacity: 0;
}
.nav-accordion-body.open {
  max-height: 400px;
  opacity: 1;
}

/* アコーディオン内アイテム（少しインデント） */
.nav-item-sub {
  padding-left: 18px !important;
  font-size: 0.88em;
}

/* アコーディオン内の区切り線（管理者セクション） */
.nav-accordion-divider {
  height: 1px;
  background: var(--color-border);
  margin: 6px 16px;
}

.nav-section-title {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: #374151;
  padding: 16px 12px 5px;
  font-weight: 700;
}

/* ナビアイテム */
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: 9px;
  color: var(--sb-text);
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  font-size: 0.88rem;
  font-weight: 500;
  margin-bottom: 1px;
  user-select: none;
  position: relative;
}

.nav-item:hover {
  background: var(--sb-bg-hover);
  color: var(--sb-text-hover);
}

.nav-item.active {
  background: var(--sb-bg-active);
  color: var(--sb-text-active);
  font-weight: 600;
}
/* アクティブ時の左アクセントバー */
.nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 3px;
  background: var(--sb-accent);
  border-radius: 0 3px 3px 0;
}

/* SVGアイコン */
.nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  flex-shrink: 0;
}
.nav-icon-svg {
  display: block;
}

/* テキスト */
.nav-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

/* バッジ */
.nav-item .nav-badge {
  margin-left: auto;
  background: var(--sb-accent);
  color: white;
  font-size: 0.65rem;
  padding: 1px 7px;
  border-radius: 99px;
  font-weight: 700;
  flex-shrink: 0;
}

/* ===== フッター ===== */
.sidebar-footer {
  padding: 12px 10px;
  border-top: 1px solid var(--sb-border);
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex-shrink: 0;
}

/* テーマ切替ボタン */
.sidebar-theme-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 12px;
  background: transparent;
  border: 1px solid var(--sb-border);
  border-radius: 9px;
  color: #475569;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  text-align: left;
}
.sidebar-theme-btn:hover {
  background: var(--sb-bg-hover);
  color: var(--sb-text);
}
.theme-icon-only { display: none; }

/* ユーザーカード */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s ease;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--sb-border);
}
.sidebar-user:hover {
  background: var(--sb-bg-hover);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.82rem;
  color: white;
  flex-shrink: 0;
}

.sidebar-user-info {
  min-width: 0;
}

.user-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: #CBD5E1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-role {
  font-size: 0.68rem;
  color: #475569;
  margin-top: 1px;
}

/* --- メインコンテンツ --- */
.main-content {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  transition: margin-left 0.25s ease, margin-right 0.25s ease;
}

.page-container {
  padding: var(--space-xl) var(--space-2xl);
  max-width: 1200px;
  margin: 0 auto;
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
}

.page-title {
  font-size: 1.9rem;
}

.page-subtitle {
  color: var(--color-text-secondary);
  font-size: 1rem;
  margin-top: var(--space-xs);
}

/* ===================================
   コンポーネント
   =================================== */

/* --- ボタン --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 10px var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  /* ぷるんとした手応え(跳ね返る easing) */
  transition: transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1),
              background var(--transition-fast),
              box-shadow var(--transition-normal),
              border-color var(--transition-fast),
              color var(--transition-fast);
  white-space: nowrap;
  user-select: none;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0) scale(0.95);
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
}

.btn-success {
  background: var(--color-success);
  color: white;
}
.btn-success:hover {
  background: #047857;
}

.btn-warning {
  background: var(--color-warning);
  color: white;
}
.btn-warning:hover {
  background: #B45309;
}

.btn-danger {
  background: transparent;
  color: var(--color-danger);
  border-color: var(--color-danger);
}
.btn-danger:hover {
  background: var(--color-danger-light);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}
.btn-ghost:hover {
  background: var(--color-card-hover);
  color: var(--color-text);
  border-color: var(--color-border-hover);
}

.btn-icon {
  padding: var(--space-sm);
  width: 36px;
  height: 36px;
  justify-content: center;
}

.btn-lg {
  padding: 12px var(--space-lg);
  font-size: 1.05rem;
}

/* ===== 編集画面アクションボタン ===== */

/* 戻るボタン */
.btn-doc-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 9px 16px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: 1.5px solid var(--color-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
  text-decoration: none;
}
.btn-doc-back:hover {
  background: var(--color-card-hover);
  color: var(--color-text);
  border-color: var(--color-border-hover);
  transform: translateX(-2px);
}

/* プレビュー・出力ボタン */
.btn-doc-preview {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  font-size: 0.9rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, #0891B2 0%, #0E7490 100%);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 3px 12px rgba(8, 145, 178, 0.35);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-doc-preview::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background 0.18s ease;
}
.btn-doc-preview:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(8, 145, 178, 0.45);
}
.btn-doc-preview:hover::after {
  background: rgba(255,255,255,0.08);
}
.btn-doc-preview:active {
  transform: translateY(0) scale(0.97);
}

/* 保存ボタン（メインCTA） */
.btn-doc-save {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 24px;
  font-size: 0.95rem;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #2563EB 0%, #7C3AED 100%);
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.40);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}
.btn-doc-save::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0) 60%);
  pointer-events: none;
}
.btn-doc-save:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(37, 99, 235, 0.50);
}
.btn-doc-save:active {
  transform: translateY(0) scale(0.97);
  box-shadow: 0 2px 10px rgba(37, 99, 235, 0.40);
}

/* Ctrl+S バッジ */
.btn-doc-save .kbd-hint {
  font-size: 0.68rem;
  font-weight: 600;
  opacity: 0.65;
  background: rgba(255,255,255,0.18);
  padding: 2px 6px;
  border-radius: 5px;
  letter-spacing: 0.3px;
  border: 1px solid rgba(255,255,255,0.20);
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .btn-doc-back .btn-doc-back-label,
  .btn-doc-preview .btn-doc-preview-label { display: none; }
  .btn-doc-save .kbd-hint { display: none; }
  .btn-doc-save { padding: 10px 18px; }
  .btn-doc-preview { padding: 10px 14px; }
  .btn-doc-back { padding: 9px 12px; }
}

/* --- カード --- */
.card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.card:hover {
  border-color: var(--color-border-hover);
  background: var(--color-card-hover);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.card-title {
  font-size: 1.1rem;
  font-weight: 700;
}

/* --- ステータスバッジ --- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* 状態の色: 下書き=グレー / 提出済み=青 / 受注・入金済み=緑 */
.badge-draft {
  background: rgba(100, 116, 139, 0.16);
  color: #64748b;
}

.badge-sent {
  background: var(--color-primary-light);
  color: #60a5fa;
}

.badge-invoiced {
  background: var(--color-success-light);
  color: var(--color-success);
}

.badge-paid {
  background: var(--color-success-light);
  color: var(--color-success);
}

.badge-editing {
  background: var(--color-danger-light);
  color: var(--color-danger);
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* --- フォーム --- */
.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xs);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 10px var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394A3B8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.form-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.form-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

@media (max-width: 768px) {
  .form-grid-2col {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
}

.form-checkbox {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  cursor: pointer;
}

.form-checkbox input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

/* --- テーブル --- */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  background: var(--color-card);
}

table {
  width: 100%;
  border-collapse: collapse;
}

thead th {
  background: var(--color-bg-secondary);
  padding: 10px var(--space-md);
  text-align: left;
  font-size: 0.88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
  white-space: nowrap;
}

tbody td {
  padding: 10px var(--space-md);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  vertical-align: middle;
}

tbody tr {
  transition: background var(--transition-fast);
}

tbody tr:hover {
  background: var(--color-card-hover);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* --- 明細テーブル（スプレッドシート風） --- */
.line-items-table {
  width: 100%;
  border-collapse: collapse;
}

.line-items-table th {
  background: var(--color-bg-secondary);
  padding: 5px 4px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  text-align: center;
}

.line-items-table td {
  padding: 0;
  border: 1px solid var(--color-border);
  vertical-align: middle;
}

.line-items-table input,
.line-items-table select {
  width: 100%;
  padding: 7px 4px;
  background-color: transparent;
  border: none;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 0.92rem;
  outline: none;
}

/* 数量・単価欄：IMEを無効化して半角英数字入力 */
.line-items-table input[inputmode="decimal"],
.line-items-table input[inputmode="numeric"] {
  ime-mode: disabled;
}

.line-items-table input:focus,
.line-items-table select:focus {
  background-color: rgba(37,99,235,0.08);
}

.line-items-table .col-num { width: 28px; text-align: center; }
.line-items-table .col-name { width: 42%; min-width: 200px; } /* 品名欄：広く */
.line-items-table .col-qty { width: 50px; }
.line-items-table .col-unit { width: 62px; min-width: 62px; }
.line-items-table .col-price { width: 80px; }
.line-items-table .col-amount { width: 82px; }
.line-items-table .col-tax { width: 72px; min-width: 72px; text-align: center; }
.line-items-table .col-remarks { width: 28%; min-width: 170px; } /* 備考欄：広く・可変 */

/* 品名入力フィールドの特別なスタイル（等幅） */
.line-items-table .li-name {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, "ＭＳ ゴシック", monospace !important;
  font-size: 1rem;
}
.line-items-table .col-action { width: 28px; text-align: center; }

.line-items-table .amount-cell {
  padding: 6px 5px;
  font-family: var(--font-mono);
  text-align: right;
  color: var(--color-text-secondary);
}

.line-items-table .drag-handle {
  cursor: grab;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 1rem;
}

.line-items-table .drag-handle:active {
  cursor: grabbing;
}

/* ドラッグ中の行ビジュアル */
#line-items-body tr[draggable="true"] {
  transition: opacity 0.15s, background 0.15s;
}

#line-items-body tr.dragging {
  opacity: 0.4;
  background: var(--color-primary-light) !important;
}

#line-items-body tr.drag-over {
  background: rgba(37, 99, 235, 0.12) !important;
  outline: 2px dashed var(--color-primary);
  outline-offset: -2px;
}

/* Flatpickr カレンダーのカスタマイズ */
.flatpickr-calendar {
  background: var(--color-bg-secondary) !important;
  border: 1px solid var(--color-border-hover) !important;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.6), 0 8px 10px -6px rgba(0, 0, 0, 0.6) !important;
  font-family: var(--font-body) !important;
  opacity: 1 !important;
  z-index: 10000 !important;
}

.flatpickr-innerContainer, 
.flatpickr-months,
.flatpickr-month,
.flatpickr-days,
.flatpickr-weekdaycontainer {
  background: var(--color-bg-secondary) !important;
}

.flatpickr-day {
  color: var(--color-text);
}

/* 土日・祝日の色指定 */
.flatpickr-day.holiday {
  color: #ef4444 !important; /* 赤 */
  font-weight: 700 !important;
}

.flatpickr-day.saturday {
  color: #3b82f6 !important; /* 青 */
  font-weight: 700 !important;
}

/* 前月・翌月の日付を完全に非表示にする */
.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
  visibility: hidden !important;
  pointer-events: none !important;
}

.flatpickr-current-month .flatpickr-monthDropdown-months,
.flatpickr-monthDropdown-month,
.flatpickr-current-month {
  font-weight: 800 !important;
  color: var(--color-text) !important;
}

.flatpickr-current-month input.cur-year {
  font-weight: 800 !important;
  color: var(--color-text) !important;
}

.flatpickr-weekday {
  color: var(--color-text-secondary) !important;
  font-weight: 700 !important;
}

/* 曜日の日曜(最初の要素)と土曜(最後の要素)に少しアクセントを付ける */
.flatpickr-weekdaycontainer .flatpickr-weekday:nth-child(1) {
  color: #f87171 !important; /* 薄い赤 */
}
.flatpickr-weekdaycontainer .flatpickr-weekday:nth-child(7) {
  color: #60a5fa !important; /* 薄い青 */
}

.flatpickr-prev-month svg,
.flatpickr-next-month svg {
  fill: var(--color-text) !important;
}

.flatpickr-day.selected {
  background: var(--color-primary) !important;
  border-color: var(--color-primary) !important;
  color: white !important;
}

/* --- 合計欄 --- */
.totals-section {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--space-md);
}

.totals-table {
  min-width: 320px;
}

.totals-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
}

.totals-row.total {
  border-top: 2px solid var(--color-primary);
  border-bottom: none;
  font-size: 1.2rem;
  font-weight: 700;
}

.totals-label {
  color: var(--color-text-secondary);
  font-size: 0.9rem;
}

.totals-value {
  font-family: var(--font-mono);
  font-weight: 600;
}

.totals-row.total .totals-value {
  color: #60a5fa;
  font-size: 1.35rem;
}

/* --- 統計カード --- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.stat-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-normal);
}

.stat-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
}

.stat-value {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
}

.stat-label {
  color: var(--color-text-secondary);
  font-size: 0.85rem;
  margin-top: 2px;
}

/* --- 検索バー --- */
.search-bar {
  position: relative;
  margin-bottom: var(--space-lg);
}

.search-bar input {
  width: 100%;
  padding: var(--space-sm) var(--space-md) var(--space-sm) 40px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.search-bar input:focus {
  border-color: var(--color-primary);
}

.search-bar .search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-muted);
}

/* --- モーダル --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  width: 90%;
  max-width: 500px;
  max-height: 85vh;
  overflow-y: auto;
  transform: scale(0.95) translateY(10px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal {
  transform: scale(1) translateY(0);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-lg);
}

.modal-title {
  font-size: 1.3rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 1.2rem;
  padding: var(--space-xs);
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--color-text);
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* --- トースト通知 --- */
.toast-container {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.toast {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-width: 280px;
  box-shadow: var(--shadow-lg);
  animation: toast-pop-in 0.34s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  font-size: 0.9rem;
}
@keyframes toast-pop-in {
  0% { transform: translateX(110%); opacity: 0; }
  60% { transform: translateX(-6%); opacity: 1; }
  100% { transform: translateX(0); opacity: 1; }
}

.toast.success { border-left: 3px solid var(--color-success); }
.toast.error { border-left: 3px solid var(--color-danger); }
.toast.warning { border-left: 3px solid var(--color-warning); }
.toast.info { border-left: 3px solid var(--color-primary); }
.toast.collab { border-left: 3px solid var(--color-info); background: var(--color-info-light); }

.toast-close {
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 2px 4px;
  margin-left: auto;
  transition: color var(--transition-fast);
}
.toast-close:hover {
  color: var(--color-text);
}

@keyframes slide-in-right {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* --- 空の状態 --- */
.empty-state {
  text-align: center;
  padding: var(--space-2xl);
  color: var(--color-text-muted);
}

.empty-state .empty-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.empty-state p {
  margin-bottom: var(--space-md);
}

/* --- quick action カード --- */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.quick-action-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
}

.quick-action-card:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.quick-action-card .action-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.quick-action-card .action-label {
  font-weight: 600;
  font-size: 1rem;
}

.quick-action-card .action-desc {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-top: var(--space-xs);
}

/* --- ローディング --- */
.loading-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2xl);
}

.spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ===================================
   ハンバーガーメニューボタン
   =================================== */
.hamburger-btn {
  display: none;
  position: fixed;
  top: var(--space-md);
  left: var(--space-md);
  z-index: 200;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.4rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.hamburger-btn:hover {
  background: var(--color-card-hover);
  border-color: var(--color-border-hover);
}

/* モバイル用テーマ切替ボタン — ライトモード固定のため非表示 */
.mobile-theme-toggle { display: none !important; }

/* サイドバーオーバーレイ（モバイル用） */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 99;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.sidebar-overlay.active {
  opacity: 1;
}

/* ===================================
   レスポンシブ — iPad（1024px以下）
   =================================== */
@media (max-width: 1024px) {
  .hamburger-btn {
    display: flex;
  }

  /* .mobile-theme-toggle — ライトモード固定のため非表示 */

  .sidebar {
    transform: translateX(-100%);
    box-shadow: none;
  }

  .sidebar.open {
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }

  .sidebar-overlay {
    display: block;
    pointer-events: none;
  }

  .sidebar-overlay.active {
    pointer-events: auto;
  }

  .main-content {
    margin-left: 0;
  }

  .page-container {
    padding: calc(var(--space-2xl) + 20px) var(--space-lg) var(--space-xl);
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .quick-actions {
    grid-template-columns: repeat(2, 1fr);
  }

  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .line-items-table .col-name {
    min-width: 250px;
  }

  .preview-modal {
    width: 100vw;
    height: 100vh;
    max-width: 100vw;
    max-height: 100vh;
    border-radius: 0;
  }
}

/* ===================================
   レスポンシブ — スマートフォン（768px以下）
   =================================== */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .main-content {
    margin-left: 0;
  }

  .page-container {
    padding: calc(var(--space-xl) + 24px) var(--space-md) var(--space-md);
  }

  .page-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
  }

  .page-header > div:last-child {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .page-header .btn {
    flex: 1;
    min-width: 0;
    justify-content: center;
  }

  .page-title {
    font-size: 1.3rem;
  }

  .form-grid-2col {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }

  .stat-card {
    padding: var(--space-md);
  }

  .stat-value {
    font-size: 1.4rem;
  }

  .quick-actions {
    grid-template-columns: 1fr;
  }

  .client-cards {
    grid-template-columns: 1fr;
  }

  .line-items-table {
    min-width: 700px;
  }

  .line-items-table .col-name {
    min-width: 200px;
  }

  .line-items-table .col-remarks {
    min-width: 100px;
  }

  .table-container {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .totals-section {
    justify-content: stretch;
  }

  .totals-table {
    min-width: unset;
    width: 100%;
  }

  .modal {
    width: 95%;
    max-width: none;
    padding: var(--space-md);
    border-radius: var(--radius-md);
  }

  .modal-title {
    font-size: 1rem;
  }

  .modal-footer {
    flex-wrap: wrap;
  }

  .modal-footer .btn {
    flex: 1;
    min-width: 0;
    justify-content: center;
  }

  .preview-modal {
    width: 100vw;
    max-width: 100vw;
    height: 100vh;
    max-height: 100vh;
    border-radius: 0;
    margin: 0;
  }

  .card {
    padding: var(--space-md);
    border-radius: var(--radius-md);
  }

  .toast-container {
    left: var(--space-md);
    right: var(--space-md);
    bottom: var(--space-md);
  }

  .toast {
    min-width: unset;
    width: 100%;
  }

  .login-card {
    margin: var(--space-md);
    padding: var(--space-lg);
  }

  .search-bar input {
    font-size: 16px;
  }

  .form-input,
  .form-select,
  .form-textarea,
  .list-filter-select,
  select {
    font-size: 16px;
  }

  .tabs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .tab {
    white-space: nowrap;
    font-size: 0.8rem;
    padding: var(--space-sm);
  }
}

/* ===================================
   レスポンシブ — 小型スマートフォン（480px以下）
   =================================== */
@media (max-width: 480px) {
  .page-container {
    padding: calc(var(--space-xl) + 24px) var(--space-sm) var(--space-sm);
  }

  .page-title {
    font-size: 1.1rem;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xs);
  }

  .stat-card {
    padding: var(--space-sm);
  }

  .stat-value {
    font-size: 1.2rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  .btn {
    font-size: 0.8rem;
    padding: var(--space-xs) var(--space-sm);
  }

  .btn-lg {
    padding: var(--space-sm) var(--space-md);
    font-size: 0.85rem;
  }

  .sidebar-header h2 {
    font-size: 1rem;
  }

  .line-items-table input,
  .line-items-table select {
    font-size: 14px;
    padding: var(--space-xs);
  }
}

/* --- アニメーション（フェードイン） --- */
.fade-in {
  /* forwards を付けない: 終了後に transform を残すと position:fixed の基準を奪うため
     (最終状態は opacity:1・transform:none = 既定値なので見た目は変わらない) */
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* --- クライアントカード表示 --- */
/* --- 取引先ツールバー --- */
.client-toolbar {
  display: flex;
  gap: var(--space-md);
  align-items: center;
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.client-filter-btns {
  display: flex;
  gap: 6px;
}
.client-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  background: var(--color-surface, #fff);
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.client-filter-btn:hover {
  border-color: var(--color-border-hover);
  color: var(--color-text);
}
.client-filter-btn.is-active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* --- 取引先ランク別一覧 --- */
.rank-section {
  margin-bottom: var(--space-lg);
}
.rank-section-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  margin-bottom: 2px;
  border-radius: var(--radius-md);
  background: var(--color-card);
}
.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  font-family: var(--font-heading);
  flex-shrink: 0;
}
.rank-section-label {
  flex: 1;
  min-width: 0;
}
.rank-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
}
.rank-section-desc {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-left: 8px;
}
.rank-section-count {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 600;
  flex-shrink: 0;
}

/* 取引先行（リスト形式） */
/* 登録が増えても一覧性を保つため、広い画面では複数カラムのグリッドで密に並べる */
.rank-client-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2px 14px;
}
.rank-client-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 7px 10px 7px 14px;
  cursor: pointer;
  transition: background var(--transition-fast);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  min-width: 0;
}
.rank-client-row:hover {
  background: var(--color-card-hover);
  border-color: var(--color-border);
}
.rank-client-main {
  flex: 1;
  min-width: 0;
}
.rank-client-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 5px;
}
.rank-fav-star {
  flex-shrink: 0;
}
.rank-client-contact {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}
.rank-client-meta {
  flex-shrink: 0;
}
.rank-client-phone {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}
.rank-client-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}
.rank-client-actions .btn {
  padding: 4px 7px;
}
.rank-select {
  font-size: 0.78rem;
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
  color: var(--color-text);
  cursor: pointer;
  font-weight: 700;
  width: 44px;
  text-align: center;
}
.rank-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

@media (max-width: 768px) {
  .rank-client-row {
    padding-left: 16px;
    flex-wrap: wrap;
    gap: 6px;
  }
  .rank-client-meta { display: none; }
  .rank-section-desc { display: none; }
}

/* --- 取引先カード一覧 --- */
.client-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-md);
}

.client-card {
  background: var(--color-bg-secondary, #fff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  flex-direction: column;
}
.client-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 4px 16px rgba(37, 99, 235, 0.08);
  transform: translateY(-2px);
}

.client-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.client-card-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}

/* お気に入り星ボタン */
.client-card-fav {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--color-text-muted, #ccc);
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.client-card-fav:hover {
  background: rgba(234, 179, 8, 0.1);
  color: #eab308;
}
.client-card-fav.is-active {
  color: #eab308;
}

/* 担当者サマリー */
.client-card-contacts {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}

/* 住所・電話などメタ情報 */
.client-card-meta {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 3px;
  line-height: 1.4;
}
.client-card-meta svg {
  flex-shrink: 0;
  opacity: 0.6;
}

/* バッジ（支払サイト・独自フォーマット） */
.client-card-badges {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.cl-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.5;
}
.cl-badge-term {
  background: rgba(37, 99, 235, 0.08);
  color: var(--color-primary);
}
.cl-badge-format {
  background: rgba(245, 158, 11, 0.1);
  color: #d97706;
}

/* アクションボタン行 */
.client-card-actions {
  display: flex;
  gap: 4px;
  margin-top: auto;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}
.client-card-actions .btn-sm {
  font-size: 0.78rem;
  padding: 4px 8px;
  gap: 4px;
}
.client-card-actions .btn-sm svg {
  opacity: 0.7;
}

/* --- ドキュメント行のクリック可能領域 --- */
.clickable-row {
  cursor: pointer;
}

/* --- タブ切り替え --- */
.tabs {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-lg);
  background: var(--color-bg-secondary);
  border-radius: var(--radius-md);
  padding: 2px;
}

.tab {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  text-align: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  border: none;
  background: transparent;
}

.tab.active {
  background: var(--color-primary);
  color: white;
}

.tab:hover:not(.active) {
  color: var(--color-text);
}

/* ===================================
   プレビューモーダル
   =================================== */
.preview-modal {
  width: 98vw;
  max-width: 98vw;
  height: 97vh;
  max-height: 97vh;
  padding: var(--space-sm);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius-lg);
}

/* プレビューモーダル専用ヘッダー（コンパクト） */
.preview-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-xs) var(--space-sm);
  margin-bottom: var(--space-xs);
  flex-shrink: 0;
}

.preview-modal-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.preview-modal-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.preview-close-btn {
  background: none;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px 10px;
  line-height: 1;
  transition: background var(--transition-fast), color var(--transition-fast);
}

.preview-close-btn:hover {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.preview-content {
  flex: 1;
  min-height: 0;
  background: #525659;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* ===== サイドバー追加ボタン ===== */
.nav-item-row {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-item-row .nav-item {
  flex: 1;
}

.nav-add-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(99,102,241,0.4);
  background: rgba(99,102,241,0.12);
  color: #818CF8;
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
  margin-right: 2px;
}
.nav-add-btn:hover {
  background: rgba(99,102,241,0.28);
  color: #a5b4fc;
  border-color: rgba(99,102,241,0.65);
  box-shadow: 0 0 8px rgba(99,102,241,0.3);
}
.nav-add-btn:active {
  background: rgba(99,102,241,0.4);
  transform: scale(0.9);
}


/* ===== サイドバー マスコット ===== */
.sidebar-mascot {
  padding: 0 6px 6px;
  flex-shrink: 0;
  cursor: pointer;
  position: relative;
}

.sidebar-mascot-img {
  width: 100%;
  border-radius: var(--radius-md);
  display: block;
  opacity: 0.95;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.sidebar-mascot:hover .sidebar-mascot-img {
  opacity: 1;
  transform: scale(1.02);
}

.sidebar-mascot-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.45);
  padding: 2px 7px;
  border-radius: 10px;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.sidebar-mascot:hover .sidebar-mascot-hint {
  opacity: 1;
}

/* ===== マスコット モーダル ===== */
.mascot-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
  animation: fadeIn 0.2s ease;
}

.mascot-modal.open {
  display: flex;
}

.mascot-modal-img {
  max-width: min(90vw, 900px);
  max-height: 88vh;
  border-radius: var(--radius-lg);
  box-shadow: 0 32px 80px rgba(0,0,0,0.7);
  cursor: default;
  animation: scaleIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.mascot-modal-close {
  position: fixed;
  top: 20px;
  right: 24px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: white;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
  z-index: 1001;
}
.mascot-modal-close:hover {
  background: rgba(255,255,255,0.25);
}

@keyframes scaleIn {
  from { transform: scale(0.85); opacity: 0; }
  to   { transform: scale(1);    opacity: 1; }
}

/* --- ダッシュボード ページ & 背景演出 --- */
.dash-page {
  position: relative;
  overflow: hidden;
}
.dash-bg-orbs {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}
.dash-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.30;
  animation: orbFloat 20s ease-in-out infinite;
}
.dash-orb-1 {
  width: 340px; height: 340px;
  background: radial-gradient(circle, #3B82F6, transparent 70%);
  top: -80px; left: -60px;
  animation-delay: 0s;
}
.dash-orb-2 {
  width: 280px; height: 280px;
  background: radial-gradient(circle, #7C3AED, transparent 70%);
  top: 120px; right: -40px;
  animation-delay: -7s;
}
.dash-orb-3 {
  width: 220px; height: 220px;
  background: radial-gradient(circle, #10B981, transparent 70%);
  bottom: 60px; left: 30%;
  animation-delay: -14s;
}
@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -20px) scale(1.08); }
  66% { transform: translate(-20px, 15px) scale(0.95); }
}
[data-theme="dark"] .dash-orb { opacity: 0.15; }

/* グラスモーフィズム共通 */
.glass-card {
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.4);
  box-shadow: 0 4px 24px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.6);
}
[data-theme="dark"] .glass-card {
  background: rgba(30,41,59,0.55);
  border-color: rgba(255,255,255,0.08);
  box-shadow: 0 4px 24px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.05);
}

/* スライドアップアニメーション */
.anim-slide-up {
  opacity: 0;
  transform: translateY(24px);
  animation: slideUp 0.6s ease forwards;
}
.anim-slide-up.d1 { animation-delay: 0.08s; }
.anim-slide-up.d2 { animation-delay: 0.14s; }
.anim-slide-up.d3 { animation-delay: 0.20s; }
.anim-slide-up.d4 { animation-delay: 0.26s; }
.anim-slide-up.d5 { animation-delay: 0.34s; }
.anim-slide-up.d6 { animation-delay: 0.42s; }
@keyframes slideUp {
  to { opacity: 1; transform: translateY(0); }
}

/* スタガーアニメーション（要対応アイテム） */
.anim-stagger {
  opacity: 0;
  transform: translateX(-16px);
  animation: staggerIn 0.4s ease forwards;
}
@keyframes staggerIn {
  to { opacity: 1; transform: translateX(0); }
}

/* --- ダッシュボード グリーティング --- */
.dash-greeting {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: 22px 28px;
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-xl);
  position: relative;
  z-index: 1;
}
.dash-greeting-left {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 0;
}
.dash-mascot-wrap {
  position: relative;
  flex-shrink: 0;
}
.dash-mascot-wrap::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 20px;
  background: linear-gradient(135deg, #3B82F6, #7C3AED, #10B981);
  opacity: 0.5;
  animation: mascotGlow 3s ease-in-out infinite;
  z-index: -1;
}
@keyframes mascotGlow {
  0%, 100% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.06); }
}
.dash-mascot {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  object-fit: cover;
  display: block;
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}
.dash-greeting-text {
  min-width: 0;
}
.dash-greeting-hello {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.3;
}
.dash-greeting-sub {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-top: 2px;
}
.dash-greeting-context {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  line-height: 1.4;
}
.dash-greeting-context .greet-alert {
  color: var(--color-danger);
  font-weight: 600;
}
.dash-greeting-context .greet-warn {
  color: var(--color-warning);
  font-weight: 600;
}
.dash-greeting-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  flex-shrink: 0;
}
.dash-date-display {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.dash-date-md {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
}
.dash-date-dow {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}
.dash-clock {
  font-size: 2rem;
  font-weight: 200;
  font-family: var(--font-mono, 'SF Mono', 'Consolas', monospace);
  color: var(--color-text);
  letter-spacing: 0.04em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.dash-clock-sep {
  opacity: 0.35;
  margin: 0 1px;
}
@media (max-width: 640px) {
  .dash-greeting {
    flex-direction: column;
    align-items: flex-start;
    padding: 16px;
    gap: 12px;
  }
  .dash-greeting-right {
    flex-direction: row;
    align-items: baseline;
    gap: 12px;
    width: 100%;
  }
  .dash-mascot { width: 44px; height: 44px; border-radius: 12px; }
  .dash-mascot-wrap::before { inset: -3px; border-radius: 15px; }
  .dash-clock { font-size: 1.3rem; }
  .dash-orb-1 { width: 200px; height: 200px; }
  .dash-orb-2 { width: 160px; height: 160px; }
  .dash-orb-3 { width: 120px; height: 120px; }
}

/* ===== KPIストリップ（コンパクト横並び） ===== */
.dash-kpi-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}

.dash-kpi-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.dash-kpi-chip:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.12), inset 0 1px 0 rgba(255,255,255,0.6);
  border-color: rgba(255,255,255,0.6);
}
[data-theme="dark"] .dash-kpi-chip:hover {
  box-shadow: 0 12px 32px rgba(0,0,0,0.35);
  border-color: rgba(255,255,255,0.12);
}

/* 左端のカラーアクセントライン */
.kpi-chip-accent {
  position: absolute;
  left: 0; top: 12px; bottom: 12px;
  width: 3px;
  border-radius: 0 3px 3px 0;
}
.kpi-estimates .kpi-chip-accent { background: #3B82F6; }
.kpi-invoices  .kpi-chip-accent { background: #7C3AED; }
.kpi-unpaid    .kpi-chip-accent { background: #F59E0B; }
.kpi-sales     .kpi-chip-accent { background: #10B981; }

/* ホバー時のシマー（光沢が横に流れる） */
.kpi-chip-shimmer {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.25) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: none;
  pointer-events: none;
}
.dash-kpi-chip:hover .kpi-chip-shimmer {
  transform: translateX(100%);
  transition: transform 0.6s ease;
}

.kpi-chip-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.kpi-estimates .kpi-chip-icon { background: rgba(59,130,246,0.12); color: #3B82F6; }
.kpi-invoices  .kpi-chip-icon { background: rgba(124,58,237,0.12); color: #7C3AED; }
.kpi-unpaid    .kpi-chip-icon { background: rgba(245,158,11,0.12); color: #F59E0B; }
.kpi-sales     .kpi-chip-icon { background: rgba(16,185,129,0.12); color: #10B981; }

.kpi-chip-body {
  flex: 1;
  min-width: 0;
}
.kpi-chip-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
  line-height: 1;
}
.kpi-chip-value {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text);
  font-family: var(--font-heading);
  line-height: 1.3;
  letter-spacing: -0.3px;
  font-variant-numeric: tabular-nums;
}
.kpi-chip-sub {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  position: absolute;
  right: 14px;
  bottom: 8px;
}

@media (max-width: 1100px) {
  .dash-kpi-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .dash-kpi-strip { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .dash-kpi-chip { padding: 10px 12px; }
  .kpi-chip-value { font-size: 1.05rem; }
  .kpi-chip-sub { display: none; }
}

/* ===== 要対応セクション ===== */
.dash-actions-section {
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}
.dash-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--space-sm);
}
.dash-action-count {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-danger);
  background: var(--color-danger-light);
  padding: 1px 8px;
  border-radius: 99px;
  display: none;
}
.dash-action-count.has-items { display: inline-block; }

/* ===== ダッシュボード 2カラム ===== */
.dash-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-lg);
  position: relative;
  z-index: 1;
}
@media (max-width: 900px) {
  .dash-two-col { grid-template-columns: 1fr; }
}

.dash-section-card {
  padding: 20px;
  border-radius: var(--radius-xl);
}
.dash-section-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.dash-empty-hint {
  padding: var(--space-lg);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  background: var(--color-card);
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
}

/* ===== 要対応リスト ===== */
.dash-action-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.dash-action-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 14px 18px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.2s ease;
}
.dash-action-item:hover {
  transform: translateX(6px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08), inset 0 1px 0 rgba(255,255,255,0.6);
}
[data-theme="dark"] .dash-action-item:hover {
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.dash-action-critical { border-left: 3px solid var(--color-danger); }
.dash-action-warning  { border-left: 3px solid #F97316; }
.dash-action-caution  { border-left: 3px solid var(--color-warning); }
.dash-action-stale    { border-left: 3px solid var(--color-text-muted); }

.dash-action-badge {
  font-size: 0.72rem;
  font-weight: 700;
  color: white;
  padding: 2px 10px;
  border-radius: 99px;
  white-space: nowrap;
  flex-shrink: 0;
}
.dash-action-badge.critical { background: var(--color-danger); }
.dash-action-badge.warning  { background: #F97316; }
.dash-action-badge.caution  { background: var(--color-warning); }
.dash-action-badge.stale    { background: var(--color-text-muted); }

.dash-action-main {
  flex: 1;
  min-width: 0;
}
.dash-action-name {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dash-action-detail {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}
.dash-action-arrow {
  color: var(--color-text-muted);
  font-size: 0.9rem;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.dash-action-item:hover .dash-action-arrow { opacity: 1; }

/* ===== アクティビティリスト ===== */
.dash-activity-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.dash-activity-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
  border: 1px solid transparent;
}
.dash-activity-item:hover {
  background: var(--color-card-hover);
  border-color: var(--color-border);
}
.dash-activity-icon {
  flex-shrink: 0;
  margin-top: 2px;
  opacity: 0.6;
}
.dash-activity-main {
  flex: 1;
  min-width: 0;
}
.dash-activity-text {
  font-size: 0.88rem;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dash-activity-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 2px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ===== 最近の書類リスト ===== */
.dash-recent-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.dash-recent-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast);
  border: 1px solid transparent;
}
.dash-recent-item:hover {
  background: var(--color-card-hover);
  border-color: var(--color-border);
}
.dash-recent-type {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-muted);
  white-space: nowrap;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 3px;
}
.dash-recent-main {
  flex: 1;
  min-width: 0;
}
.dash-recent-name {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dash-recent-subject {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.dash-recent-right {
  text-align: right;
  flex-shrink: 0;
}
.dash-recent-amount {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  font-family: var(--font-mono);
}
.dash-recent-date {
  font-size: 0.72rem;
  color: var(--color-text-muted);
}


/* ===== インラインメタ（担当者＋ステータス） ===== */
.inline-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.inline-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.inline-meta-label {
  font-size: 0.72rem;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.inline-meta-select {
  -webkit-appearance: none;
  appearance: none;
  font-size: 0.82rem;
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
  border-radius: 999px;
  outline: none;
  cursor: pointer;
  padding: 4px 24px 4px 12px;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  /* 自前の▾矢印(右paddingの中に収めて、隣の要素と重ならない) */
  background-color: var(--color-bg-secondary);
  background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="10" height="6"><path d="M1 1l4 4 4-4" stroke="%2364748B" stroke-width="1.6" fill="none" stroke-linecap="round"/></svg>');
  background-repeat: no-repeat;
  background-position: right 9px center;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.inline-meta-select:hover { border-color: var(--color-border-hover); }

.inline-meta-sep {
  color: var(--color-border-hover);
  font-size: 0.8rem;
}

.status-wrap {
  position: relative;
}

.status-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px 3px 8px;
  border-radius: 20px;
  border: 1px solid var(--color-border-hover);
  background: var(--color-card);
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  user-select: none;
}
.status-chip:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.status-chip-arrow {
  font-size: 0.65rem;
  color: var(--color-text-muted);
  margin-left: 1px;
}

.status-popup {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 200;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-hover);
  border-radius: var(--radius-md);
  padding: 6px;
  box-shadow: var(--shadow-lg);
  min-width: 220px;
}
.status-popup.open { display: block; }

.spo-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}
.spo-item:hover { background: var(--color-border); }
.spo-item.active { background: rgba(37,99,235,0.15); }

.spo-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.spo-dot.spo-draft    { background: #64748b; }
.spo-dot.spo-sent     { background: #3b82f6; }
.spo-dot.spo-invoiced { background: #22c55e; }
.spo-dot.spo-paid     { background: #22c55e; }

.spo-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}
.spo-desc {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-left: auto;
  white-space: nowrap;
}
.spo-check {
  width: 16px;
  text-align: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #60a5fa;
  flex-shrink: 0;
}

/* ===== 折りたたみセクション ===== */
.collapse-section {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-lg);
  overflow: hidden;
}

.collapse-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 14px 20px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text);
  text-align: left;
  transition: background var(--transition-fast);
}
.collapse-trigger:hover { background: var(--color-card-hover); }

.collapse-trigger-text {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.collapse-trigger-title {
  font-size: 0.9rem;
  font-weight: 700;
}

.collapse-trigger-summary {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 400px;
}

.collapse-trigger-icon {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.collapse-body {
  padding: 0 20px 20px;
  max-height: 600px;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease, opacity 0.2s ease;
  opacity: 1;
}

.collapse-section.collapsed .collapse-body {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
}

.collapse-section.collapsed .collapse-trigger-icon {
  transform: rotate(-90deg);
}

/* 明細カードは左右の余白を詰めて、表(品名・備考)を広く使う */
.line-items-card {
  padding: 14px 12px;
}

/* ===== 編集画面: 白の余白を狭くしてグレーのブロック(入力エリア)を広く ===== */
.doc-edit-page {
  max-width: none;            /* 画面幅いっぱいまで使う */
  padding: 14px 18px;
}
.doc-edit-page .page-header {
  margin-bottom: 12px;
}
.doc-edit-page .card {
  padding: 14px 12px;
}

/* ===== 基本事項をコンパクトに ===== */
#basic-info-body {
  padding: 0 14px 12px;
}
#basic-info-body .form-grid-2col {
  gap: 8px 24px;
}
#basic-info-body .form-group {
  margin-bottom: 6px;
}
#basic-info-body .form-label {
  font-size: 0.76rem;
  margin-bottom: 1px;
}
#basic-info-body .form-input,
#basic-info-body .form-select {
  padding: 6px 10px;
  font-size: 0.92rem;
}
#basic-info-body .form-row {
  gap: 10px;
}

/* ===== 明細テーブル最適化（数値列は最小限・品名/備考を広く） ===== */
.line-items-table .col-num   { width: 28px; }
.line-items-table .col-qty   { width: 50px; }
.line-items-table .col-unit  { width: 62px; min-width: 62px; }
.line-items-table .col-price { width: 80px; }
.line-items-table .col-amount{ width: 82px; }
.line-items-table .col-tax   { width: 72px; min-width: 72px; text-align: center; }
.line-items-table .col-action{ width: 28px; }

/* 品名欄と備考欄：残りスペースを広く配分 */
.line-items-table .col-name    { width: 42%; min-width: 200px; }
.line-items-table .col-remarks { width: 28%; min-width: 170px; }

/* 入力フィールドをフル幅に */
.line-items-table input[type="text"],
.line-items-table input[type="number"],
.line-items-table select {
  width: 100%;
  box-sizing: border-box;
}

/* ダッシュボード統計カード */
.clickable-stat {
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.clickable-stat:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.25);
}

/* モバイル対応 */
@media (max-width: 640px) {
  .inline-meta { gap: 8px; }
  .collapse-trigger-summary { max-width: 180px; }
}

/* ===== テーマ切替ボタン（サイドバー外での使用分も保持） ===== */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-card);
  color: var(--color-text-secondary);
  cursor: pointer;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: var(--color-card-hover);
  color: var(--color-text);
  border-color: var(--color-border-hover);
}

/* サイドバーヘッダーのグラデーションテキスト（sidebar-brandで統一、旧定義は無効化） */
:root .sidebar-header h2,
[data-theme="dark"] .sidebar-header h2 { /* sidebar-brand h2 で上書き済み */ }

/* ===== サイドバー折りたたみボタン ===== */
.sidebar-collapse-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 7px;
  background: rgba(255,255,255,0.05);
  color: #475569;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
  flex-shrink: 0;
}
.sidebar-collapse-btn:hover {
  background: rgba(255,255,255,0.10);
  color: #94A3B8;
}

/* PC幅でのみ折りたたみボタンを表示 */
@media (min-width: 1025px) {
  .sidebar-collapse-btn { display: flex; }

  .sidebar.collapsed {
    width: 64px;
    overflow: visible;
  }
  /* 折りたたみ時：テキスト系を非表示 */
  .sidebar.collapsed .sidebar-label {
    display: none;
  }
  .sidebar.collapsed .sidebar-header {
    padding: 14px 10px;
    justify-content: center;
  }
  .sidebar.collapsed .sidebar-logo {
    justify-content: center;
  }
  /* 折りたたみボタンを右端にはみ出し表示 */
  .sidebar.collapsed .sidebar-header {
    position: relative;
  }
  .sidebar.collapsed .sidebar-collapse-btn {
    position: absolute;
    right: -13px;
    top: 18px;
    z-index: 101;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #1E293B;
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 2px 8px rgba(0,0,0,0.4);
  }
  .sidebar.collapsed .sidebar-nav {
    padding: 8px 6px;
  }
  .sidebar.collapsed .nav-section-title {
    display: none;
  }
  .sidebar.collapsed .nav-accordion-arrow {
    display: none;
  }
  .sidebar.collapsed .nav-accordion-body {
    max-height: 0;
    opacity: 0;
  }
  .sidebar.collapsed .nav-group {
    margin-bottom: 2px;
  }
  .sidebar.collapsed .sidebar-nav {
    overflow-x: visible;
    overflow-y: visible;
  }
  .sidebar.collapsed .nav-item {
    justify-content: center;
    padding: 10px;
  }
  .sidebar.collapsed .nav-item::before {
    display: none;
  }
  .sidebar.collapsed .nav-item-row {
    justify-content: center;
  }
  .sidebar.collapsed .nav-add-btn {
    display: none;
  }
  .sidebar.collapsed .sidebar-footer {
    padding: 10px 6px;
  }
  .sidebar.collapsed .sidebar-user {
    justify-content: center;
    padding: 10px;
  }
  .sidebar.collapsed .theme-icon-only {
    display: flex;
  }
  .sidebar.collapsed .sidebar-theme-btn {
    justify-content: center;
    padding: 8px;
  }
  .sidebar.collapsed + .hamburger-btn + .sidebar-overlay + .main-content,
  .sidebar.collapsed ~ .main-content {
    margin-left: 64px;
  }

  /* 折りたたみ時のナビアイテムにカーソルを合わせるとツールチップを表示 */
  .sidebar.collapsed .nav-item {
    position: relative;
  }
  .sidebar.collapsed .nav-item:hover::after {
    content: attr(title);
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: rgba(15, 23, 42, 0.96);
    color: #E2E8F0;
    padding: 5px 12px;
    border-radius: 7px;
    font-size: 0.8rem;
    white-space: nowrap;
    z-index: 300;
    pointer-events: none;
    box-shadow: 0 4px 14px rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.08);
  }
  /* ツールチップの左矢印（display:noneを上書きするため display:block を明示） */
  .sidebar.collapsed .nav-item:hover::before {
    content: '';
    display: block;
    position: absolute;
    left: calc(100% + 6px);
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-right-color: rgba(15, 23, 42, 0.96);
    background: transparent;
    width: 0;
    height: 0;
    z-index: 301;
    pointer-events: none;
  }
  /* フッターのユーザーアバターにもツールチップ */
  .sidebar.collapsed .sidebar-user {
    position: relative;
  }
  .sidebar.collapsed .sidebar-user:hover::after {
    content: attr(title);
    position: absolute;
    left: calc(100% + 12px);
    top: 50%;
    transform: translateY(-50%);
    background: rgba(15, 23, 42, 0.96);
    color: #E2E8F0;
    padding: 5px 12px;
    border-radius: 7px;
    font-size: 0.8rem;
    white-space: nowrap;
    z-index: 300;
    pointer-events: none;
    box-shadow: 0 4px 14px rgba(0,0,0,0.35);
    border: 1px solid rgba(255,255,255,0.08);
  }
}

/* ===== アラートカード ===== */
.alert-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  transition: all var(--transition-fast);
}
.alert-card:hover {
  transform: translateX(4px);
}
.alert-warning {
  background: var(--color-warning-light);
  border-left: 3px solid var(--color-warning);
}
.alert-danger {
  background: var(--color-danger-light);
  border-left: 3px solid var(--color-danger);
}
.alert-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}
.alert-title {
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
}
.alert-sub {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* ===== インライン敬称アドオングループ ===== */
.input-addon-group {
  display: flex;
  align-items: stretch;
  position: relative;
}
.input-addon-group .searchable-select {
  flex: 1;
  min-width: 0;
  position: relative;
}
.input-addon-group .form-input {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  border-right: none;
  width: 100%;
}
.input-addon-group .addon-select {
  width: 76px;
  flex-shrink: 0;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  border: 1px solid var(--color-border);
  background: var(--color-bg-tertiary);
  color: var(--color-text);
  font-size: 0.85rem;
  font-family: var(--font-body);
  cursor: pointer;
  padding: 0 var(--space-xs);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.input-addon-group .addon-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-light);
  z-index: 1;
}
.input-addon-group .form-input:focus {
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

/* 先方担当者セレクト/入力切替ラッパー */
.contact-select-wrap {
  flex: 1;
  min-width: 0;
  position: relative;
}
.contact-select-wrap .form-select {
  width: 100%;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  border-right: none;
  height: 100%;
  font-size: 0.9rem;
  padding: var(--space-xs) var(--space-sm);
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.contact-select-wrap .form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px var(--color-primary-light);
}
.contact-select-wrap .form-input {
  width: 100%;
}

/* ===== 検索付きドロップダウン ===== */
.searchable-select {
  position: relative;
}
.searchable-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  z-index: 300;
  max-height: 240px;
  overflow-y: auto;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-hover);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  margin-top: 4px;
}
.searchable-dropdown.open {
  display: block;
}
.searchable-dropdown-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-sm) var(--space-md);
  cursor: pointer;
  transition: background var(--transition-fast);
  font-size: 0.9rem;
}
.searchable-dropdown-item:hover {
  background: var(--color-primary-light);
}
.searchable-dropdown-name {
  font-weight: 600;
  color: var(--color-text);
}
.searchable-dropdown-sub {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}
.searchable-dropdown-empty {
  padding: var(--space-md);
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

/* ===== 取引先クイックアクション + 取引履歴 ===== */
.client-quick-actions {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.client-history-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.client-hist-stat {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  text-align: center;
}
.client-hist-stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 6px;
}
.client-hist-stat-value {
  font-size: 1.3rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--color-text);
}
.client-hist-stat-sub {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 2px;
}
.client-history-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.client-history-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-card);
  transition: all var(--transition-fast);
}
.client-history-item:hover {
  border-color: var(--color-border-hover);
  background: var(--color-card-hover);
}
.client-hist-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}
.client-hist-main {
  flex: 1;
  min-width: 0;
}
.client-hist-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
}
.client-hist-sub {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.client-hist-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}
.client-hist-amount {
  font-size: 0.95rem;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--color-text);
}
@media (max-width: 600px) {
  .client-history-summary { grid-template-columns: 1fr; }
}

/* ===== 書類一覧フィルタバー ===== */
.list-filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}
.list-search {
  position: relative;
  flex: 1;
  min-width: 240px;
}
.list-search .search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1rem;
  pointer-events: none;
}
.list-search input {
  width: 100%;
  padding: 10px 14px 10px 42px;
  font-size: 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.list-search input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}
.list-filters {
  display: flex;
  gap: var(--space-sm);
}
.list-filter-select {
  padding: 9px 14px;
  font-size: 0.92rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394A3B8' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 30px;
}
.list-filter-select:focus {
  border-color: var(--color-primary);
}
@media (max-width: 768px) {
  .list-filter-bar { flex-direction: column; align-items: stretch; }
  .list-filters { flex-wrap: wrap; }
}

/* ===== ページネーション ===== */
.list-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}
.page-btn {
  padding: 8px 14px;
  font-size: 0.92rem;
  font-weight: 600;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.page-btn:hover:not(.disabled):not(.active) {
  background: var(--color-card-hover);
  border-color: var(--color-border-hover);
}
.page-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}
.page-btn.disabled {
  opacity: 0.4;
  cursor: default;
}
.page-ellipsis {
  padding: 0 6px;
  color: var(--color-text-muted);
}
.page-info {
  margin-left: var(--space-md);
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* ===== 変換元リンク ===== */
.source-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-primary);
  padding: 3px 12px;
  border-radius: 99px;
  background: var(--color-primary-light);
  text-decoration: none;
  transition: all var(--transition-fast);
}
.source-link:hover {
  background: var(--color-primary);
  color: white;
}

/* ===== 未保存インジケーター ===== */
.unsaved-indicator {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-warning);
  background: var(--color-warning-light);
  padding: 2px 10px;
  border-radius: 99px;
  animation: pulse-badge 2s infinite;
}

/* ライトモードでのflatpickr曜日カラー調整 */
:root .flatpickr-weekdaycontainer .flatpickr-weekday:nth-child(1) {
  color: #dc2626 !important;
}
:root .flatpickr-weekdaycontainer .flatpickr-weekday:nth-child(7) {
  color: #2563eb !important;
}

/* ===== データエクスポートカード ===== */
.export-card {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s;
}
.export-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}
.export-card-icon {
  font-size: 2rem;
  flex-shrink: 0;
}
.export-card-body {
  flex: 1;
}
.export-card-title {
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 2px;
}
.export-card-desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}
.export-card-action {
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
  white-space: nowrap;
}

/* ===== 期限超過ハイライト ===== */
.overdue-row {
  background: var(--color-danger-light) !important;
  border-left: 3px solid var(--color-danger);
}
.overdue-row:hover {
  background: rgba(220, 38, 38, 0.15) !important;
}
.overdue-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
  background: var(--color-danger);
  padding: 1px 6px;
  border-radius: 99px;
  margin-left: 4px;
  animation: pulse-badge 2s infinite;
}
.nav-badge-danger {
  background: var(--color-danger) !important;
  color: #fff !important;
  font-size: 0.65rem !important;
}

/* ===== 印刷最適化 ===== */
@media print {
  /* サイドバー・ヘッダー・ボタン類を非表示 */
  .sidebar, .hamburger-btn, .sidebar-overlay,
  .toast-container, .mascot-modal,
  .page-header button, .page-header .btn,
  .inline-meta, .list-filter-bar, .list-pagination,
  .nav-add-btn, .unsaved-indicator {
    display: none !important;
  }

  /* メインコンテンツを全幅に */
  .main-content {
    margin-left: 0 !important;
    padding: 0 !important;
  }
  .page-container {
    padding: 0 !important;
  }

  /* 背景色をリセット */
  body {
    background: #fff !important;
    color: #000 !important;
  }

  /* テーブルのスタイル */
  table {
    border-collapse: collapse;
    width: 100%;
  }
  th, td {
    border: 1px solid #ccc !important;
    padding: 4px 8px !important;
  }

  /* カードの影を削除 */
  .card {
    box-shadow: none !important;
    border: 1px solid #ddd !important;
  }

  /* ページ区切り制御 */
  .card, .table-container {
    page-break-inside: avoid;
  }
}

/* ===== 高度フィルタパネル ===== */
.advanced-filters {
  display: none;
  padding: var(--space-md);
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  margin-top: var(--space-sm);
  gap: var(--space-md);
}
.advanced-filters.open {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.advanced-filters .filter-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 4px;
}
.advanced-filters .filter-group input,
.advanced-filters .filter-group select {
  width: 100%;
  padding: 6px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 0.9rem;
}
.filter-toggle-btn {
  font-size: 0.85rem;
  color: var(--color-primary);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}
.filter-toggle-btn:hover {
  background: var(--color-primary-light);
}
.filter-actions {
  display: flex;
  align-items: flex-end;
  gap: var(--space-sm);
}

/* ===== 品目オートコンプリート ===== */
.autocomplete-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  max-height: 200px;
  overflow-y: auto;
  z-index: 100;
  display: none;
  box-shadow: var(--shadow-md);
}
.autocomplete-dropdown.open {
  display: block;
}
.autocomplete-item {
  padding: 8px 12px;
  cursor: pointer;
  font-size: 0.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.autocomplete-item:hover {
  background: var(--color-primary-light);
}
.autocomplete-item-price {
  font-family: var(--font-mono);
  color: var(--color-text-muted);
  font-size: 0.8rem;
  white-space: nowrap;
}
.autocomplete-item-history {
  display: block;
  font-size: 0.75rem;
  color: #2563eb;
  margin-top: 1px;
}

/* ===== モバイル操作性の最適化 ===== */
@media (max-width: 768px) {
  /* iOSはフォント16px未満の入力欄にフォーカスすると画面が勝手にズームする → 16pxで防止 */
  .form-input,
  .form-select,
  select.form-input,
  .mobile-line-item-card input,
  .mobile-line-item-card select,
  .line-items-table input,
  .line-items-table select {
    font-size: 16px !important;
  }

  /* タップしやすい高さ(Apple推奨44px)を確保 */
  .mobile-line-item-card input,
  .mobile-line-item-card select {
    min-height: 44px;
    padding: 10px 12px;
    width: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg-secondary);
    box-sizing: border-box;
  }

  /* 削除ボタンもタップしやすく */
  .mobile-line-item-card .card-header-row button {
    min-width: 44px;
    min-height: 36px;
  }

  /* 金額表示を見やすく */
  .mobile-line-item-card .card-amount {
    text-align: right;
    font-size: 1.05rem;
    font-weight: 700;
    font-family: var(--font-mono);
    padding-top: 4px;
  }
  .mobile-line-item-card .card-amount.amount-minus { color: var(--color-danger); }

  /* 浮遊プレビューボタン: iPhoneのホームバーと重ならないように */
  .preview-fab-wrap {
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }

  /* プレビューモーダル: スマホでは余白を最小化して帳票を大きく */
  .preview-modal {
    width: 100vw;
    max-width: 100vw;
    height: 100dvh;
    max-height: 100dvh;
    border-radius: 0;
    padding: var(--space-xs);
  }

  /* 出力ボタンが多くても見切れないよう折返す */
  .preview-modal-actions {
    flex-wrap: wrap;
    justify-content: flex-start;
  }
}

/* ===== 過去単価ヒントチップ ===== */
.line-items-table td.col-price {
  position: relative;
}
.price-hint-chip {
  position: absolute;
  top: calc(100% - 4px);
  right: 4px;
  z-index: 50;
  font-size: 0.72rem;
  line-height: 1;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid rgba(37, 99, 235, 0.25);
  background: rgba(37, 99, 235, 0.08);
  color: #2563eb;
  cursor: pointer;
  white-space: nowrap;
  font-family: var(--font-mono);
}
.price-hint-chip:hover {
  background: rgba(37, 99, 235, 0.16);
}

/* ===== 明細カードヘッダーのポップアップ（明細セット / ショートカット一覧） ===== */
.inline-popup {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 280px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 6px;
  z-index: 200;
}
.inline-popup.open {
  display: block;
}
.shortcut-help-btn {
  min-width: 32px;
  font-weight: 700;
}
.shortcut-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 8px;
  font-size: 0.82rem;
  color: var(--color-text-secondary);
}
.shortcut-row kbd {
  flex-shrink: 0;
  min-width: 64px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 2px 6px;
  border: 1px solid var(--color-border);
  border-bottom-width: 2px;
  border-radius: 4px;
  background: var(--color-bg-secondary);
}
.shortcut-tip {
  margin-top: 4px;
  padding: 7px 8px;
  font-size: 0.78rem;
  color: #2563eb;
  background: rgba(37, 99, 235, 0.06);
  border-radius: var(--radius-sm);
}

/* ===== 明細セット ===== */
.item-sets-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.88rem;
}
.item-sets-row:hover {
  background: var(--color-primary-light);
}
.item-sets-row.is-broken {
  cursor: default;
  color: var(--color-text-muted);
}
.item-sets-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.item-sets-count {
  flex-shrink: 0;
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
}
.item-sets-del {
  flex-shrink: 0;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1;
}
.item-sets-del:hover {
  color: var(--color-danger);
  background: rgba(220, 38, 38, 0.08);
}
.item-sets-empty {
  padding: 14px 10px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: center;
}
.item-sets-divider {
  height: 1px;
  background: var(--color-border);
  margin: 6px 0;
}
.item-sets-save-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 10px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}
.item-sets-save-btn:hover {
  background: var(--color-primary-light);
}

/* ===== 今月の実績メーター(経験値バー風) ===== */
.dash-meter-card {
  padding: 18px 22px;
  margin-bottom: var(--space-lg);
  border-radius: var(--radius-lg);
}
.dash-meter-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 12px;
}
.dash-meter-compare {
  font-size: 0.8rem;
  font-family: var(--font-mono);
  color: var(--color-text-muted);
}
.dash-meter-compare.is-up {
  color: var(--color-success);
  font-weight: 700;
}
.dash-meter-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 6px 0;
}
.dash-meter-label {
  flex-shrink: 0;
  width: 36px;
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  font-weight: 600;
}
.dash-meter-bar {
  position: relative;
  flex: 1;
  height: 14px;
  background: var(--color-bg);
  border-radius: 999px;
  overflow: visible;
  border: 1px solid var(--color-border);
}
.dash-meter-fill {
  position: absolute;
  inset: 1px auto 1px 1px;
  width: 0%;
  border-radius: 999px;
  transition: width 1.2s cubic-bezier(0.22, 1, 0.36, 1);
  background-size: 200% 100%;
}
.dash-meter-fill.fill-sales {
  background-image: linear-gradient(90deg, #34D399, #059669, #34D399);
  animation: meter-shimmer 2.5s linear infinite;
}
.dash-meter-fill.fill-est {
  background-image: linear-gradient(90deg, #60A5FA, #2563EB, #60A5FA);
  animation: meter-shimmer 2.5s linear infinite;
}
@keyframes meter-shimmer {
  0% { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}
.dash-meter-marker {
  position: absolute;
  top: -4px;
  bottom: -4px;
  width: 2.5px;
  border-radius: 2px;
  background: var(--color-warning);
}
.dash-meter-value {
  flex-shrink: 0;
  min-width: 96px;
  text-align: right;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.88rem;
}

/* ===== 合計金額のポップ演出(入力の手応え) ===== */
#total-grand {
  display: inline-block;
  transform-origin: right center;
}
.total-bump {
  animation: total-bump 0.42s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes total-bump {
  0% { transform: scale(1); }
  35% { transform: scale(1.13); color: var(--color-success); }
  100% { transform: scale(1); }
}

/* ===== オートフィル(フィルハンドル) ===== */
.fill-handle {
  position: fixed;
  width: 9px;
  height: 9px;
  background: var(--color-primary);
  border: 1.5px solid #fff;
  border-radius: 2px;
  cursor: crosshair;
  z-index: 90;
  display: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}
.fill-handle:hover {
  transform: scale(1.25);
}
body.fill-dragging {
  user-select: none;
  cursor: crosshair;
}
.line-items-table td.fill-target {
  outline: 2px dashed var(--color-primary);
  outline-offset: -2px;
  background: var(--color-primary-light);
}

/* ===== 一覧の操作ボタン(色分けで一目でわかる) ===== */
.doc-act {
  background: none;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 5px;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.doc-act-excel:hover {
  color: var(--color-success);
  background: rgba(5, 150, 105, 0.1);
  border-color: rgba(5, 150, 105, 0.25);
}
.doc-act-copy:hover {
  color: var(--color-text-secondary);
  background: var(--color-bg);
  border-color: var(--color-border);
}
/* 変換はよく使うので常時アクセント色で目立たせる */
.doc-act-convert {
  color: var(--color-primary);
}
.doc-act-convert:hover {
  background: var(--color-primary-light);
  border-color: rgba(37, 99, 235, 0.3);
}
.doc-act-delete:hover {
  color: var(--color-danger);
  background: rgba(220, 38, 38, 0.08);
  border-color: rgba(220, 38, 38, 0.25);
}

/* ===== 浮遊プレビューボタン（丸型・押すたびにプレビューを開閉） =====
   ホバー判定は固定の .preview-fab-wrap で行う。
   ボタン本体に :hover を付けると、浮遊アニメでボタンがカーソルの下から
   逃げて「ホバー解除→復帰」を繰り返すちらつきが起きるため。
   z-index はプレビューのオーバーレイ(1000)より上にして、
   プレビュー表示中も同じボタンで閉じられるようにする。 */
.preview-fab-wrap {
  position: fixed;
  right: 28px;
  bottom: 28px;
  z-index: 1001;
  /* 浮遊の可動域(上6px)もホバー領域に含める */
  padding-top: 8px;
}
.preview-fab {
  position: relative;
  width: 60px;
  height: 60px;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(135deg, #6366F1 0%, #22B8CF 100%);
  box-shadow: 0 12px 30px rgba(79, 70, 229, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  animation: previewFabFloat 3.6s ease-in-out infinite;
  transition: box-shadow 0.25s ease, transform 0.3s ease, background 0.25s ease;
}
/* やわらかい光のパルス */
.preview-fab::after {
  content: '';
  position: absolute;
  inset: 2px;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.45);
  animation: previewFabPulse 2.8s ease-out infinite;
  pointer-events: none;
}
/* 目アイコン⇄×アイコンの切替（プレビュー開閉状態） */
.preview-fab-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s ease, transform 0.28s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.preview-fab .fab-close {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
}
.preview-fab-wrap.is-open .fab-eye {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}
.preview-fab-wrap.is-open .fab-close {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}
/* プレビュー表示中は浮遊を止め、閉じる用の落ち着いた色に */
.preview-fab-wrap.is-open .preview-fab {
  animation: none;
  background: linear-gradient(135deg, #475569, #1E293B);
  box-shadow: 0 10px 26px rgba(15, 23, 42, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.preview-fab-wrap:hover .preview-fab {
  /* 浮遊を止めて定位置へ（transform の transition で滑らかに着地）、少しふくらむ */
  animation: none;
  transform: scale(1.1);
  box-shadow: 0 16px 38px rgba(79, 70, 229, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}
.preview-fab:active {
  transform: scale(0.94);
}
@keyframes previewFabFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes previewFabPulse {
  0% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4); }
  70% { box-shadow: 0 0 0 15px rgba(99, 102, 241, 0); }
  100% { box-shadow: 0 0 0 0 rgba(99, 102, 241, 0); }
}
/* 未保存バッジ（クイックプレビュー） */
.preview-draft-badge {
  display: inline-block;
  margin-left: 8px;
  font-size: 0.68rem;
  font-weight: 700;
  color: #B45309;
  background: #FEF3C7;
  border: 1px solid #FCD34D;
  border-radius: 999px;
  padding: 1px 9px;
  vertical-align: 2px;
}
/* スマホでは少し小さく */
@media (max-width: 768px) {
  .preview-fab-wrap {
    right: 16px;
    bottom: 16px;
  }
  .preview-fab {
    width: 52px;
    height: 52px;
  }
}

/* ===== 担当者の色スウォッチ ===== */
.color-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.color-swatch {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  cursor: pointer;
  padding: 0;
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.15s;
}
.color-swatch:hover { transform: scale(1.15); }
.color-swatch.is-selected {
  box-shadow: 0 0 0 2px var(--color-bg-secondary), 0 0 0 4px var(--color-text);
}
.color-swatch-none {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  font-size: 0.6rem;
  font-weight: 700;
}
/* 担当者の色ドット（カード名・書類フォーム） */
.staff-color-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-right: 6px;
  vertical-align: middle;
  flex-shrink: 0;
  border: 1px solid rgba(0, 0, 0, 0.12);
}

/* ===== 即時ツールチップ ===== */
.app-tooltip {
  position: fixed;
  z-index: 10001;
  pointer-events: none;
  background: #1e293b;
  color: #fff;
  font-size: 0.76rem;
  font-weight: 600;
  line-height: 1.3;
  padding: 5px 10px;
  border-radius: 7px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.28);
  white-space: nowrap;
  max-width: 260px;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity 0.08s ease, transform 0.08s ease;
}
.app-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}
.app-tooltip::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
}
.app-tooltip[data-placement="top"]::after {
  top: 100%;
  border-top-color: #1e293b;
}
.app-tooltip[data-placement="bottom"]::after {
  bottom: 100%;
  border-bottom-color: #1e293b;
}

/* ===== お祝い演出(保存・発行時) ===== */
.celebrate-wrap {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  height: 0;
  z-index: 9999;
  pointer-events: none;
}
.celebrate-mascot-area {
  position: absolute;
  right: 36px;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transform: translateY(110px);
}
.celebrate-wrap.active .celebrate-mascot-area {
  animation: celebrate-pop-in 1.2s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}
.celebrate-mascot {
  width: 96px;
  height: 96px;
}
.celebrate-wrap.active .celebrate-mascot {
  animation: celebrate-bounce 0.55s ease 0.25s 2;
}
.celebrate-bubble {
  background: var(--color-bg-secondary, #fff);
  border: 2px solid #FFA9C2;
  border-radius: 14px;
  padding: 7px 14px;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text, #1E293B);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
  white-space: nowrap;
}
.celebrate-wrap.leaving .celebrate-mascot-area {
  transition: opacity 0.3s ease, transform 0.3s ease;
  opacity: 0 !important;
  transform: translateY(110px) !important;
}
@keyframes celebrate-pop-in {
  0% { opacity: 0; transform: translateY(110px); }
  25% { opacity: 1; transform: translateY(-8px); }
  40% { transform: translateY(0); }
  100% { opacity: 1; transform: translateY(0); }
}
@keyframes celebrate-bounce {
  0%, 100% { transform: translateY(0); }
  40% { transform: translateY(-16px) scale(1.04, 0.96); }
  70% { transform: translateY(0) scale(0.98, 1.02); }
}
.celebrate-star {
  position: absolute;
  right: 80px;
  bottom: 60px;
  opacity: 0;
  text-shadow: 0 0 6px rgba(255, 255, 255, 0.6);
}
.celebrate-wrap.active .celebrate-star {
  animation: celebrate-star-fly 0.9s ease-out var(--delay, 0ms) forwards;
}
@keyframes celebrate-star-fly {
  0% { opacity: 0; transform: translate(0, 0) scale(0.4) rotate(0deg); }
  15% { opacity: 1; }
  100% { opacity: 0; transform: translate(var(--tx, -80px), var(--ty, -120px)) scale(1.1) rotate(160deg); }
}

/* ===== 取引先ホバープレビューパネル ===== */
.client-hover-panel {
  display: none;
  position: fixed;
  width: 320px;
  max-height: 70vh;
  overflow-y: auto;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg, 0 12px 32px rgba(0,0,0,0.16));
  padding: 14px;
  z-index: 300;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.client-hover-panel.visible {
  opacity: 1;
  transform: translateX(0);
}
.chp-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 10px;
}
.chp-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 3px 0;
  font-size: 0.82rem;
}
.chp-summary-label { color: var(--color-text-muted); }
.chp-summary-value {
  font-family: var(--font-mono);
  font-weight: 600;
}
.chp-summary-value small {
  font-weight: 400;
  color: var(--color-text-muted);
  margin-left: 2px;
}
.chp-divider {
  height: 1px;
  background: var(--color-border);
  margin: 10px 0;
}
.chp-doc-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.82rem;
}
.chp-doc-row:hover { background: var(--color-primary-light); }
.chp-doc-type {
  flex-shrink: 0;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}
.chp-doc-type.is-estimate { background: rgba(37,99,235,0.1); color: #2563EB; }
.chp-doc-type.is-invoice { background: rgba(5,150,105,0.1); color: #059669; }
.chp-doc-subject {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chp-doc-amount {
  flex-shrink: 0;
  font-family: var(--font-mono);
  color: var(--color-text-secondary);
}
.chp-empty {
  padding: 10px 6px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
}

/* ===== 一覧: 取引先+件名の2行セル(残り幅を全部使う) ===== */
.doc-main-cell {
  cursor: pointer;
  width: 100%;
  max-width: 0; /* 残り幅を全て取りつつ、子のellipsisを効かせるためのテーブルセル定石 */
}
.doc-client-line {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.doc-subject-line {
  font-size: 0.82rem;
  color: var(--color-text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 1px;
}
/* ===== 一覧: 合計金額を見やすく ===== */
.doc-amount-cell {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.04rem;
  color: var(--color-text);
  white-space: nowrap;
  cursor: pointer;
  text-align: right;
}

/* ===== 一覧の控えめな書類番号 ===== */
.doc-number-muted {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
}

/* ===== 一覧から直接ステータス変更（チップ+小メニュー） ===== */
.status-quick-chip {
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  white-space: nowrap;
  font-family: inherit;
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.15s;
}
.status-quick-chip:hover {
  transform: scale(1.06);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}
.status-quick-chip .sq-arrow {
  font-size: 0.6rem;
  opacity: 0.65;
}
.status-quick-menu {
  position: fixed;
  z-index: 600;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 5px;
  min-width: 132px;
  animation: scaleIn 0.14s ease;
}
.status-quick-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 6px 8px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: inherit;
}
.status-quick-option:hover {
  background: var(--color-primary-light);
}
.status-quick-option.is-current {
  background: var(--color-bg);
}
.status-quick-option .sq-check {
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.8rem;
}

/* ===== 書類一覧の月別グループ ===== */
.month-divider td {
  background: var(--color-bg);
  padding: 14px 12px 6px !important;
  border-bottom: 2px solid var(--color-border);
}
.month-divider-label {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--color-text);
  margin-right: 12px;
}
.month-divider-meta {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  margin-right: 10px;
}
.month-divider-card {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 4px 4px;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 8px;
}

/* 取引先ドロップダウンの「新規登録して使う」行 */
.searchable-dropdown-create {
  border-top: 1px dashed var(--color-border);
}
.searchable-dropdown-create .searchable-dropdown-name {
  color: var(--color-primary);
  font-weight: 600;
}

/* ===== 出精値引きボタン ===== */
.totals-discount-wrap {
  position: relative;
  display: flex;
  justify-content: flex-end;
  padding-top: 6px;
}
.round-discount-btn {
  background: none;
  border: 1px dashed var(--color-border);
  border-radius: 999px;
  padding: 4px 12px;
  font-size: 0.78rem;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.round-discount-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}
.round-discount-popup {
  top: auto;
  bottom: calc(100% + 6px);
  min-width: 260px;
}
.round-discount-title {
  padding: 6px 10px 8px;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 4px;
}
.round-discount-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  padding: 9px 10px;
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
}
.round-discount-option:hover {
  background: var(--color-primary-light);
}
.round-discount-option .rd-target {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--color-text);
}
.round-discount-option .rd-diff {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-danger);
}

/* ===== 一括操作バー ===== */
.bulk-action-bar {
  display: none;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-primary-light);
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}
.bulk-action-bar.visible {
  display: flex;
}
.bulk-action-bar .bulk-count {
  font-weight: 700;
  color: var(--color-primary);
}
.bulk-checkbox {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-primary);
}

/* ===== 売上レポート ===== */
.report-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}
.report-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
}
.report-card-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
}
.report-chart {
  position: relative;
  height: 200px;
}
.chart-bar-container {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 160px;
  padding-top: var(--space-sm);
}
.chart-bar-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
}
.chart-bar {
  width: 100%;
  max-width: 40px;
  background: var(--color-primary);
  border-radius: 4px 4px 0 0;
  transition: height 0.5s ease;
  min-height: 2px;
  margin-top: auto;
}
.chart-bar.secondary {
  background: var(--color-success);
}
.chart-bar-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: 4px;
  text-align: center;
}
.chart-bar-value {
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 2px;
}
.report-summary-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}
.report-summary-row:last-child {
  border-bottom: none;
}
.report-summary-label {
  color: var(--color-text-secondary);
}
.report-summary-value {
  font-weight: 700;
  font-family: var(--font-mono);
}
.report-rank-list {
  list-style: none;
  padding: 0;
}
.report-rank-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}
.report-rank-item:last-child {
  border-bottom: none;
}
.report-rank-num {
  font-weight: 800;
  color: var(--color-primary);
  width: 24px;
  text-align: center;
}
.report-rank-name {
  flex: 1;
}
.report-rank-amount {
  font-weight: 700;
  font-family: var(--font-mono);
}

/* ===== モバイル明細カード形式 ===== */
.mobile-line-items {
  display: none;
}
@media (max-width: 768px) {
  .line-items-table {
    display: none !important;
  }
  .mobile-line-items {
    display: block;
  }
  .mobile-line-item-card {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    margin-bottom: var(--space-sm);
  }
  .mobile-line-item-card .card-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
  }
  .mobile-line-item-card .card-header-row .item-num {
    font-weight: 700;
    color: var(--color-text-muted);
    font-size: 0.85rem;
  }
  .mobile-line-item-card .card-field {
    margin-bottom: var(--space-sm);
  }
  .mobile-line-item-card .card-field label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 2px;
  }
  .mobile-line-item-card .card-field input,
  .mobile-line-item-card .card-field select {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    font-size: 0.95rem;
  }
  .mobile-line-item-card .card-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }
  .mobile-line-item-card .card-amount {
    font-size: 1.1rem;
    font-weight: 700;
    text-align: right;
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
    font-family: var(--font-mono);
  }
}

/* ============================================================
   電卓ポップアップ
   ============================================================ */
.calc-popup {
  position: fixed;
  z-index: 9999;
  display: none;
  flex-direction: column;
  width: 186px;
  background: #1a1f2e;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.55), 0 4px 16px rgba(0,0,0,0.3);
  overflow: hidden;
  user-select: none;
  font-family: var(--font-mono), monospace;
}

/* スクリーン部分 */
.calc-screen {
  background: #0f1320;
  padding: 7px 10px 6px;
  min-height: 48px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
}

.calc-expr-row {
  font-size: 10px;
  color: rgba(255,255,255,0.38);
  min-height: 14px;
  letter-spacing: 0.5px;
}

.calc-display-row {
  font-size: 20px;
  font-weight: 600;
  color: #f0f4ff;
  letter-spacing: 0.5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 166px;
}

/* キーグリッド */
.calc-keys {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(255,255,255,0.04);
  padding: 4px;
  gap: 3px;
}

/* 共通ボタン */
.ck {
  background: #252b3d;
  color: #d8dff0;
  border: none;
  border-radius: 6px;
  height: 34px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background 0.1s, transform 0.08s;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ck:hover  { background: #2e3650; }
.ck:active { background: #3a4468; transform: scale(0.93); }

/* 機能ボタン（C / ⌫ / ±） */
.ck-fn {
  background: #1e2538;
  color: #7c8aad;
  font-size: 12px;
}
.ck-fn:hover  { background: #282f45; color: #a0adcc; }
.ck-fn:active { background: #323a56; transform: scale(0.93); }

/* 演算子ボタン */
.ck-op {
  background: #2d3a68;
  color: #8ba4ff;
  font-size: 14px;
  font-weight: 600;
}
.ck-op:hover  { background: #3545a0; color: #afc0ff; }
.ck-op:active { background: #3d4db8; transform: scale(0.93); }

/* 確定ボタン（✓） */
.ck-ok {
  background: linear-gradient(135deg, #4f46e5, #7c3aed);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(79,70,229,0.4);
}
.ck-ok:hover  { background: linear-gradient(135deg, #5b52f0, #8a46f0); }
.ck-ok:active { transform: scale(0.93); }

/* ===================================
   モバイル用カードレイアウト
   =================================== */

/* デスクトップではカードを非表示 */
.doc-list-cards,
.dash-recent-cards {
  display: none;
}

/* カード共通スタイル */
.doc-card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.doc-card:active {
  background: var(--color-card-hover);
}

.doc-card-overdue {
  border-left: 3px solid var(--color-danger);
}

.doc-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.doc-card-number {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
}

.doc-card-type {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text);
}

.doc-card-client {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 2px;
}

.doc-card-subject {
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.doc-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.doc-card-amount {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-text);
}

.doc-card-date {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* ===================================
   追加レスポンシブ — iPad (1024px以下)
   =================================== */
@media (max-width: 1024px) {
  /* safe area対応: ハンバーガー・テーマボタンの位置 */
  .hamburger-btn {
    top: calc(var(--space-md) + env(safe-area-inset-top));
    left: calc(var(--space-md) + env(safe-area-inset-left));
  }

  .mobile-theme-toggle {
    top: calc(var(--space-md) + env(safe-area-inset-top));
    right: calc(var(--space-md) + env(safe-area-inset-right));
  }
}

/* ===================================
   追加レスポンシブ — スマートフォン (768px以下)
   =================================== */
@media (max-width: 768px) {
  /* テーブルを非表示にしてカードを表示 */
  .doc-list-table-wrap,
  .dash-recent-table-wrap {
    display: none;
  }

  .doc-list-cards,
  .dash-recent-cards {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
  }

  /* フィルタバーの改善 */
  .list-filter-bar {
    flex-direction: column;
    gap: var(--space-sm);
  }

  .list-search {
    width: 100%;
  }

  .list-filters {
    flex-direction: column;
    width: 100%;
    gap: var(--space-sm);
  }

  .list-filter-select {
    width: 100%;
  }

  .filter-toggle-btn {
    width: 100%;
    text-align: center;
    padding: 10px;
  }

  /* 詳細フィルタ */
  .advanced-filters.open {
    grid-template-columns: 1fr;
  }

  /* 一括操作バー */
  .bulk-action-bar {
    flex-wrap: wrap;
    gap: var(--space-sm);
  }

  .bulk-action-bar .bulk-count {
    width: 100%;
    text-align: center;
  }

  .bulk-action-bar .btn {
    flex: 1;
    justify-content: center;
  }

  .bulk-action-bar .list-filter-select {
    flex: 2;
  }

  /* タッチターゲット改善 */
  .btn-icon {
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .page-btn {
    min-height: 44px;
    min-width: 44px;
  }

  /* overscroll制御 */
  .main-content {
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
  }

  /* クライアントカードのアクションボタン */
  .client-card-actions {
    flex-wrap: wrap;
  }

  .client-card-actions .btn {
    flex: 1;
    min-width: 0;
    justify-content: center;
    white-space: nowrap;
    font-size: 0.8rem;
  }

  /* ===== 編集フォームのモバイル最適化 ===== */

  /* インラインメタ（担当・ステータス）を折り返しやすく */
  .inline-meta {
    gap: 8px;
    padding: var(--space-sm) var(--space-md);
  }

  .inline-meta-sep {
    display: none;
  }

  .inline-meta-item {
    flex: 1;
    min-width: 0;
  }

  .inline-meta-select {
    font-size: 16px;
  }

  /* 基本情報セクション */
  .collapse-section {
    border-radius: var(--radius-md);
  }

  .collapse-trigger-summary {
    max-width: none;
  }

  /* フォーム内の行を1カラムに */
  .form-row {
    grid-template-columns: 1fr;
  }

  /* input-addon-group（取引先＋敬称）のレイアウト改善 */
  .input-addon-group {
    flex-wrap: nowrap;
  }

  .input-addon-group .searchable-select {
    flex: 1;
    min-width: 0;
  }

  .input-addon-group .addon-select {
    flex-shrink: 0;
    width: auto;
    min-width: 60px;
  }

  /* カードの中の明細テーブルコンテナ */
  .card .table-container {
    margin-left: calc(-1 * var(--space-md));
    margin-right: calc(-1 * var(--space-md));
  }

  /* 合計欄 */
  .totals-section {
    padding: 0;
  }

  .totals-table {
    width: 100%;
  }

  /* プレビューモーダルヘッダーのモバイル対応 */
  .preview-modal-header {
    flex-wrap: wrap;
    gap: var(--space-xs);
  }

  .preview-modal-title {
    font-size: 0.85rem;
    width: 100%;
  }

  .preview-modal-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .preview-modal-actions .btn {
    font-size: 0.75rem;
    padding: var(--space-xs) var(--space-sm);
  }
}

/* ===================================
   追加レスポンシブ — 小型 (480px以下)
   =================================== */
@media (max-width: 480px) {
  /* 詳細フィルタは完全に1カラム */
  .advanced-filters.open {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  /* カードの余白を詰める */
  .doc-card {
    padding: var(--space-sm) var(--space-md);
  }

  .doc-card-amount {
    font-size: 0.9rem;
  }
}

/* ===================================
   印刷用: モバイルカードを非表示
   =================================== */
@media print {
  .doc-list-cards,
  .dash-recent-cards,
  .mobile-theme-toggle {
    display: none !important;
  }
  .doc-list-table-wrap,
  .dash-recent-table-wrap {
    display: block !important;
  }
}

/* ===================================
   よく使う品目パネル（右サイド）
   =================================== */
/* 右端ホバーで出てくるフローティングドロワー */
.item-panel {
  position: fixed;
  top: 14px;
  bottom: 14px;
  right: 0;
  width: 272px;
  height: auto;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: 16px 0 0 16px;
  display: flex;
  flex-direction: column;
  z-index: 950;
  box-shadow: -10px 0 32px rgba(15, 23, 42, 0.16);
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s ease;
  opacity: 1;
}
.item-panel.hidden {
  transform: translateX(calc(100% + 12px));
  opacity: 0;
  pointer-events: none;
}

/* パネルが表示されている時、メインコンテンツの右マージンを確保 */
.main-content.has-item-panel {
  margin-right: 260px;
}

.item-panel-header {
  padding: var(--space-sm) var(--space-md);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}
.item-panel-header h3 {
  font-size: 0.85rem;
  font-weight: 600;
  margin: 0;
  color: var(--color-text);
}

/* ヘッダー閉じるボタン */
.item-panel-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.item-panel-close:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text);
}

.item-panel-body {
  flex: 2;
  overflow-y: auto;
  padding: 6px;
  min-height: 0;
}

/* パネル表示中はプレビューFABを左へ退避（かんたん追加と重ならないように） */
body.item-panel-open .preview-fab-wrap {
  right: 292px;
}
.preview-fab-wrap {
  transition: right 0.28s cubic-bezier(0.22, 1, 0.36, 1);
}

.item-panel-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.item-panel-item {
  display: flex;
  align-items: center;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.12s, box-shadow 0.12s;
  gap: 6px;
  font-size: 0.8rem;
  border: 1px solid var(--color-border);
  margin-bottom: 3px;
  background: var(--color-bg);
  color: var(--color-text);
}
.item-panel-item:hover {
  background: var(--color-bg-secondary);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.item-panel-item:active {
  background: rgba(37,99,235,0.1);
}
.item-panel-item-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* ドラッグ並び替え */
.item-panel-item.ip-dragging { opacity: 0.4; }
.item-panel-item.ip-drag-over { border-color: var(--color-primary); background: rgba(37,99,235,0.06); }
.item-panel-item-del {
  flex-shrink: 0;
  opacity: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--color-text-muted);
  font-size: 0.85rem;
  padding: 0 2px;
  line-height: 1;
}
.item-panel-item-del:hover { color: var(--color-danger, #e74c3c); }
.item-panel-item:hover .item-panel-item-del { opacity: 1; }
.item-panel-item.item-inserted {
  background: rgba(37,99,235,0.15) !important;
  border-color: var(--color-primary) !important;
}

/* パネル下部: 品目追加フォーム */
.item-panel-footer {
  border-top: 1px solid var(--color-border);
  padding: var(--space-sm) var(--space-md);
  flex-shrink: 0;
}
.item-panel-add-form {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.item-panel-add-form input {
  font-size: 0.8rem;
  padding: 5px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg);
  color: var(--color-text);
}
.item-panel-add-row {
  display: flex;
  gap: 4px;
}
.item-panel-add-row input {
  flex: 1;
  min-width: 0;
}
.item-panel-add-btn {
  font-size: 0.8rem;
  padding: 5px 10px;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
}
.item-panel-add-btn:hover {
  opacity: 0.9;
}

/* パネル開閉トグルボタン */
/* 右端中央の縦タブハンドル（パネルが閉じているときの目印・タッチ用） */
.item-panel-toggle {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 949;
  display: none; /* 編集画面のみJSで表示 */
  flex-direction: column;
  align-items: center;
  gap: 5px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-right: none;
  border-radius: 10px 0 0 10px;
  padding: 12px 5px 12px 7px;
  cursor: pointer;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  writing-mode: vertical-rl;
  color: var(--color-text-secondary);
  box-shadow: -3px 0 10px rgba(15, 23, 42, 0.1);
  transition: background 0.15s, box-shadow 0.15s, color 0.15s, padding 0.15s;
}
.item-panel-toggle svg {
  flex-shrink: 0;
  transform: rotate(90deg);
}
.item-panel-toggle:hover {
  background: var(--color-primary-light);
  color: var(--color-primary);
  padding-left: 11px;
  box-shadow: -4px 0 14px rgba(37, 99, 235, 0.2);
}

/* ===== 法定福利費・諸経費 自動計算セクション ===== */
/* かんたん追加（法定福利費＋調整値引きを1か所に集約） */
.item-panel-tools {
  border-top: 1px solid var(--color-border);
  flex-shrink: 0;
}
.item-panel-tools-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  letter-spacing: 0.5px;
  padding: 8px 10px 2px;
}
.item-panel-tools .item-panel-calc-section {
  border-top: none;
}
/* 調整値引き行 */
.item-panel-discount-row {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px 12px;
}
.ip-discount-minus {
  color: var(--color-danger);
  font-weight: 800;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.ip-discount-input {
  flex: 1;
  min-width: 0;
  text-align: right;
  font-family: var(--font-mono);
  padding: 5px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-secondary);
  color: var(--color-text);
}
.ip-discount-input:focus {
  outline: none;
  border-color: var(--color-primary);
}
.ip-discount-yen {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  flex-shrink: 0;
}
.item-panel-discount-btn {
  flex-shrink: 0;
  border: none;
  border-radius: var(--radius-sm);
  background: var(--color-danger-light);
  color: var(--color-danger);
  font-weight: 700;
  font-size: 0.78rem;
  padding: 6px 10px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.item-panel-discount-btn:hover {
  background: var(--color-danger);
  color: #fff;
}
/* 明細のマイナス金額(▲表記) */
.amount-cell.amount-minus,
.card-amount.amount-minus {
  color: var(--color-danger);
}

.item-panel-calc-section {
  border-top: 1px solid var(--color-border);
  padding: 10px;
  flex-shrink: 0;
}
.item-panel-calc-title {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.item-panel-calc-row {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 6px;
}
.item-panel-calc-btn {
  flex: 1;
  padding: 6px 8px;
  font-size: 0.78rem;
  font-weight: 600;
  border: 1.5px solid #E5A100;
  border-radius: 6px;
  background: linear-gradient(135deg, #FFF8E1, #FFECB3);
  color: #8B6914;
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
  white-space: nowrap;
}
.item-panel-calc-btn:hover {
  background: linear-gradient(135deg, #FFECB3, #FFD54F);
  box-shadow: 0 2px 6px rgba(229,161,0,0.3);
}
.item-panel-calc-btn.active {
  background: linear-gradient(135deg, #FFD54F, #FFC107);
  border-color: #C68A00;
  color: #5D4500;
  box-shadow: 0 0 0 2px rgba(255,193,7,0.3);
}
.item-panel-calc-rate {
  width: 42px;
  text-align: center;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 5px 2px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  background: var(--color-bg);
  color: var(--color-text);
}
.item-panel-calc-pct {
  font-size: 0.78rem;
  color: var(--color-text-secondary);
}
.item-panel-calc-hint {
  font-size: 0.72rem;
  color: #C68A00;
  background: #FFF8E1;
  border: 1px solid #FFECB3;
  border-radius: 4px;
  padding: 5px 8px;
  text-align: center;
  margin-top: 4px;
  animation: calcHintPulse 1.5s ease-in-out infinite;
}
@keyframes calcHintPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* 法定福利費：行番号セルのクリック可能状態 */
.calc-num-active {
  cursor: pointer !important;
  background: rgba(220,38,38,0.08);
  transition: background 0.15s;
}
.calc-num-active:hover {
  background: rgba(220,38,38,0.2) !important;
}
.calc-num-checked {
  background: rgba(220,38,38,0.25) !important;
  color: #DC2626 !important;
  font-weight: 700;
}

/* 確定・キャンセルボタン */
.item-panel-calc-confirm {
  flex: 1;
  padding: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  border: none;
  border-radius: 6px;
  background: var(--color-primary, #2563EB);
  color: #fff;
  cursor: pointer;
}
.item-panel-calc-confirm:hover { opacity: 0.9; }
.item-panel-calc-cancel {
  flex: 1;
  padding: 6px;
  font-size: 0.78rem;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  background: var(--color-bg);
  color: var(--color-text-secondary);
  cursor: pointer;
}
.item-panel-calc-cancel:hover { background: var(--color-bg-secondary); }

/* モバイルではパネル非表示 */
@media (max-width: 768px) {
  .item-panel { display: none; }
  .item-panel-toggle { display: none !important; }
  .main-content.has-item-panel { margin-right: 0; }
}

/* ================================================
   取引先フォーム（洗練版）
   ================================================ */

/* フォーム全体 */
.client-edit-form {
  max-width: 720px;
}

/* セクション区切り */
.form-section {
  background: var(--color-bg-secondary, #fff);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  margin-bottom: var(--space-md);
}
.form-section-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

/* 必須マーク */
.form-required {
  color: var(--color-danger, #e74c3c);
  font-weight: 400;
}

/* お気に入りトグルボタン（ヘッダー用） */
.btn-fav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-bg-secondary, #fff);
  color: var(--color-text-muted, #ccc);
  cursor: pointer;
  transition: all 0.15s;
}
.btn-fav-toggle:hover {
  border-color: #eab308;
  background: rgba(234, 179, 8, 0.08);
  color: #eab308;
}
.btn-fav-toggle.is-active {
  border-color: #eab308;
  color: #eab308;
  background: rgba(234, 179, 8, 0.08);
}

/* 担当者追加ボタン */
.btn-add-contact {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-primary);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}
.btn-add-contact:hover {
  background: rgba(37, 99, 235, 0.06);
  border-color: var(--color-primary);
}

/* 担当者行 */
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
  padding: 10px;
  background: var(--color-bg, #f8fafc);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  transition: border-color 0.15s;
}
.contact-row:hover {
  border-color: var(--color-border-hover);
}
.contact-row-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  flex: 1;
}
.contact-row-fields .form-input {
  flex: 1;
  min-width: 100px;
  font-size: 0.85rem;
  padding: 6px 10px;
}
.contact-row-fields .contact-name {
  min-width: 110px;
  flex: 1.2;
}
.contact-row-fields .contact-email {
  min-width: 150px;
  flex: 1.5;
}
.contact-row-del {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  margin-top: 2px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.contact-row-del:hover {
  background: rgba(231, 76, 60, 0.1);
  color: var(--color-danger, #e74c3c);
}

/* 担当者ゼロ時のヒント */
.contacts-empty-hint {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  text-align: center;
  padding: 12px;
}

/* チェックボックスラベル */
.form-check-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md, 8px);
  background: var(--color-bg, #f8fafc);
  cursor: pointer;
  font-size: 0.85rem;
  transition: border-color 0.15s;
  height: 40px;
}
.form-check-label:hover {
  border-color: var(--color-border-hover);
}
.form-check-label input[type="checkbox"] {
  accent-color: var(--color-primary);
  width: 16px;
  height: 16px;
}

/* フォーム下部アクション */
.form-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: flex-end;
  margin-top: var(--space-lg);
}

/* 取引履歴セクション */
.client-history-section {
  max-width: 720px;
  margin-top: var(--space-xl);
}

/* モバイル対応 */
@media (max-width: 768px) {
  .client-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .client-filter-btns {
    justify-content: flex-start;
  }
  .contact-row-fields {
    flex-direction: column;
  }
  .contact-row-fields .form-input {
    min-width: 0;
  }
  .client-card-actions {
    flex-wrap: wrap;
  }
}

/* ===== SVGアイコン共通スタイル ===== */
svg.icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* ボタン内アイコンの間隔調整 */
.btn svg.icon,
button svg.icon {
  margin-right: 4px;
  position: relative;
  top: -0.5px;
}

/* アイコンのみのボタン（テキストなし） */
.btn-icon svg.icon {
  margin-right: 0;
}

/* ページタイトル内のアイコン */
.page-title svg.icon {
  margin-right: 6px;
  position: relative;
  top: 1px;
}

/* 空状態のアイコン */
.empty-icon svg.icon {
  opacity: 0.4;
  margin-bottom: 8px;
}

/* エクスポートカード内のアイコン */
.export-card-icon svg.icon {
  opacity: 0.7;
}

/* ステータスバッジ内のアイコン */
.status-badge svg.icon {
  margin-right: 3px;
  top: 0;
}

/* トースト通知内のアイコン */
.toast svg.icon {
  flex-shrink: 0;
}

/* 検索アイコン */
.search-icon svg.icon {
  opacity: 0.5;
}

/* ドット（緊急度インジケーター）のアイコン */
.overdue-dot svg.icon {
  margin-right: 4px;
}

/* カスタム確認ダイアログ */
.confirm-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.confirm-overlay.active { opacity: 1; }
.confirm-modal {
  background: var(--color-bg-secondary);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  padding: 24px;
  max-width: 400px;
  width: 90%;
}
.confirm-body { margin-bottom: 20px; }
.confirm-body p {
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.6;
}
.confirm-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

/* ===== ユーザーメニューポップアップ ===== */
.user-menu-popup {
  position: fixed;
  z-index: 10001;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 30px rgba(0,0,0,0.18);
  padding: 6px;
  min-width: 180px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.user-menu-popup.open {
  opacity: 1;
  transform: translateY(0);
}
.user-menu-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-size: 0.88rem;
  color: var(--color-text);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background 0.12s;
}
.user-menu-item:hover {
  background: var(--color-bg-tertiary, var(--color-bg));
}

/* ===== プロフィールアバター編集 ===== */
.profile-avatar-edit {
  position: relative;
  width: 56px;
  height: 56px;
  border-radius: 12px;
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
}
.profile-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.profile-avatar-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.72rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.15s;
}
.profile-avatar-edit:hover .profile-avatar-overlay {
  opacity: 1;
}

/* サイドバーのアバター画像 */
.user-avatar-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

/* 検索結果ハイライト */
mark {
  background: rgba(250, 204, 21, 0.4);
  color: inherit;
  padding: 0 2px;
  border-radius: 2px;
}

/* ============================================================
   ゲーム風UI演出（フォント丸ゴシック化と合わせて手応えを豊かに）
   ============================================================ */

/* --- 一覧行のホバー統一 --- */
.clickable-row {
  cursor: pointer;
  transition: background var(--transition-fast);
}
tbody .clickable-row:hover {
  background: var(--color-card-hover);
}

/* --- ページ遷移の入場アニメ --- */
.main-content.page-enter {
  animation: pageEnter 0.32s cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes pageEnter {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* --- 実績メーター: 前月超えチップ --- */
.meter-beat-chip {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  color: #B45309;
  background: linear-gradient(135deg, #FEF3C7, #FDE68A);
  border: 1px solid #F59E0B;
  border-radius: 999px;
  padding: 1px 8px;
  margin-left: 4px;
  vertical-align: 1px;
  animation: beat-chip-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes beat-chip-pop {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

/* --- 明細行の統合ハンドル（ホバーで ≡移動・×削除 が出る） --- */
.line-items-table .col-num {
  width: 36px;
  text-align: center;
  padding: 2px;
  vertical-align: middle;
}
.row-num {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}
.row-controls {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 1px;
}
#line-items-body tr:hover .row-num { display: none; }
#line-items-body tr:hover .row-controls { display: flex; }
.row-drag {
  cursor: grab;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.1;
  padding: 1px 8px;
  border-radius: 5px;
  user-select: none;
}
.row-drag:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-text);
}
.row-drag:active { cursor: grabbing; }
.row-del {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-secondary);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.1;
  padding: 1px 8px;
  border-radius: 5px;
}
.row-del:hover {
  color: var(--color-danger);
  background: var(--color-danger-light);
}
/* ドラッグ先の行に挿入位置を示すライン */
#line-items-body tr.drag-over td {
  box-shadow: inset 0 2px 0 var(--color-primary);
}

/* --- 明細行の追加・削除アニメ --- */
#line-items-body tr.row-added {
  animation: rowAdded 0.32s ease;
}
@keyframes rowAdded {
  from { background: var(--color-primary-light); transform: translateX(-10px); opacity: 0.3; }
  to   { background: transparent; transform: none; opacity: 1; }
}
#line-items-body tr.row-removing {
  opacity: 0;
  transform: translateX(14px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

/* --- 合計金額の節目演出（10万/50万/100万を超えた瞬間） --- */
.total-milestone {
  animation: total-milestone 0.65s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes total-milestone {
  0%   { transform: scale(1); }
  30%  { transform: scale(1.22); color: var(--color-warning); text-shadow: 0 0 14px rgba(217, 119, 6, 0.55); }
  100% { transform: scale(1); }
}

/* --- サイドバーフッターのツール（彩ちゃん＋操作音トグル） --- */
.sidebar-footer-tools {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 4px 10px 8px;
}
.sidebar.collapsed .sidebar-footer-tools {
  flex-direction: column;
  gap: 6px;
}
.sidebar.collapsed .sidebar-mascot-img {
  width: 40px;
  height: 40px;
}

/* --- サイドバーマスコット（常駐アイドル＋ホバー反応・装飾のみ） --- */
.sidebar-mascot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0;
}
.sidebar-mascot-img {
  width: 56px;
  height: 56px;
  animation: mascotIdle 6s ease-in-out infinite;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.sidebar-mascot:hover .sidebar-mascot-img {
  animation: none;
  transform: scale(1.08) rotate(-4deg);
}
.sidebar-mascot-hint {
  font-size: 0.68rem;
  color: var(--sb-text);
  opacity: 0;
  transition: opacity var(--transition-fast);
}
.sidebar-mascot:hover .sidebar-mascot-hint {
  opacity: 1;
}
@keyframes mascotIdle {
  0%, 90%, 100% { transform: translateY(0) rotate(0); }
  93% { transform: translateY(-3px) rotate(-3deg); }
  96% { transform: translateY(-1px) rotate(3deg); }
}

/* --- 空状態の彩ちゃん励まし --- */
.empty-mascot-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
}
.empty-mascot-img {
  width: 84px;
  height: 84px;
  animation: emptyMascotBob 2.8s ease-in-out infinite;
}
@keyframes emptyMascotBob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
.empty-mascot-bubble {
  background: var(--color-bg-secondary);
  border: 2px solid #FFA9C2;
  border-radius: 14px;
  padding: 7px 14px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
}

/* --- サイドバーの操作音トグル --- */
.sound-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background: var(--sb-bg-hover);
  border: 1px solid var(--sb-border);
  color: var(--sb-text);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.sound-toggle:hover {
  color: var(--sb-text-hover);
  transform: translateY(-1px);
}
.sound-toggle.is-on {
  color: var(--sb-accent);
  background: var(--sb-bg-active);
}

/* --- 視差効果を減らす設定のとき、過度な演出を静かにする --- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .dash-orb,
  .sidebar-mascot-img,
  .empty-mascot-img,
  .kpi-chip-shimmer,
  .dash-meter-fill {
    animation: none !important;
  }
}

/* ===================================
   MISOCA風 モバイル明細UI
   (行は読む専用 → タップで全画面編集シート)
   =================================== */

/* --- 明細行(モバイル) --- */
.m-bottom-bar { display: none; }
@media (max-width: 768px) {
  .m-item-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 12px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: 8px;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(37, 99, 235, 0.08);
  }
  .m-item-row:active { background: var(--color-bg-tertiary); }
  .m-item-main { flex: 1; min-width: 0; }
  .m-item-name {
    font-weight: 700;
    font-size: 1rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .m-item-name.empty { color: var(--color-text-muted); font-weight: 500; }
  .m-item-sub { font-size: 0.8rem; color: var(--color-text-muted); margin-top: 3px; }
  .m-item-amount {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1rem;
    white-space: nowrap;
  }
  .m-item-amount.amount-minus { color: var(--color-danger); }
  .m-item-chevron { color: var(--color-text-muted); font-size: 1.3rem; line-height: 1; }

  /* 左の削除ボタン（iOSの編集リスト風） */
  .m-item-del {
    width: 26px;
    height: 26px;
    flex-shrink: 0;
    border: none;
    border-radius: 50%;
    background: var(--color-danger);
    color: #fff;
    font-size: 19px;
    font-weight: 700;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 0 2px;
  }
  .m-item-del:active { transform: scale(0.9); }

  /* 右のドラッグハンドル（タッチで並び替え） */
  .m-item-drag {
    flex-shrink: 0;
    padding: 12px 6px 12px 10px; /* タッチターゲットを広めに */
    margin: -12px -6px -12px 0;
    color: var(--color-text-muted);
    font-size: 1.35rem;
    line-height: 1;
    touch-action: none;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
  }
  .m-item-row.m-dragging {
    position: relative;
    z-index: 10;
    box-shadow: var(--shadow-lg);
    opacity: 0.95;
    transition: none !important;
  }
  .m-item-add {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    font-weight: 700;
    border: 2px dashed var(--color-border);
    border-radius: 12px;
    background: none;
    color: var(--color-primary);
    margin-top: 4px;
    cursor: pointer;
  }
  .m-item-add:active { background: var(--color-bg-tertiary); }

  /* PC用の行追加・キーボードヘルプはモバイルでは不要(専用ボタンがある) */
  .line-items-bottom-add { display: none; }
  #add-row-btn { display: none; }
  #shortcut-help-btn { display: none; }

  /* --- 下部固定バー(合計+保存) --- */
  .m-bottom-bar {
    display: flex;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 900;
    align-items: center;
    gap: 12px;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    box-shadow: 0 -4px 16px rgba(15, 23, 42, 0.10);
  }
  .m-bottom-total { flex: 1; display: flex; align-items: baseline; gap: 8px; min-width: 0; }
  .m-bottom-label { font-size: 0.8rem; color: var(--color-text-muted); }
  .m-bottom-amount {
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 1.3rem;
    white-space: nowrap;
  }
  .m-bottom-save {
    padding: 13px 30px;
    font-size: 16px;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    background: var(--color-primary);
    color: #fff;
    cursor: pointer;
  }
  .m-bottom-save:active { filter: brightness(0.92); }

  /* 下部バーに内容が隠れない余白 + プレビューFABをバーの上に退避 */
  .doc-edit-page { padding-bottom: 96px !important; }
  .preview-fab-wrap { bottom: calc(78px + env(safe-area-inset-bottom, 0px)); }
}

/* --- 品目編集シート(全画面) --- */
.m-item-editor {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(15, 23, 42, 0.45);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.m-item-editor.active { opacity: 1; }
.m-item-editor .m-editor-sheet {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  top: max(20px, env(safe-area-inset-top, 0px));
  background: var(--color-bg-secondary);
  border-radius: 18px 18px 0 0;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.26s cubic-bezier(0.22, 1, 0.36, 1);
}
.m-item-editor.active .m-editor-sheet { transform: translateY(0); }
.m-editor-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--color-border);
  flex-shrink: 0;
}
.m-editor-title { font-weight: 700; font-size: 1rem; }
.m-editor-cancel {
  background: none; border: none;
  color: var(--color-text-muted);
  font-size: 16px; cursor: pointer; padding: 4px 8px;
}
.m-editor-done {
  background: none; border: none;
  color: var(--color-primary);
  font-weight: 800; font-size: 16px; cursor: pointer; padding: 4px 8px;
}
.m-editor-body {
  padding: 4px 16px calc(24px + env(safe-area-inset-bottom, 0px));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}
.m-f-label {
  display: block;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  margin: 16px 0 6px;
  font-weight: 600;
}
.m-editor-body input,
.m-editor-body select {
  width: 100%;
  font-size: 16px;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-bg);
  box-sizing: border-box;
  color: var(--color-text);
}
.m-editor-body input:focus,
.m-editor-body select:focus {
  outline: none;
  border-color: var(--color-primary);
  background: var(--color-bg-secondary);
}
.m-f-row3 { display: grid; grid-template-columns: 1fr 0.9fr 1.5fr; gap: 10px; }
.m-f-row2 { display: grid; grid-template-columns: 1fr 1.7fr; gap: 10px; }
#m-f-qty, #m-f-price { text-align: right; font-family: var(--font-mono); }
.m-f-amountrow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding: 13px 14px;
  background: var(--color-bg);
  border-radius: 10px;
  font-weight: 800;
}
.m-f-amountrow span:last-child { font-family: var(--font-mono); font-size: 1.15rem; }
.m-f-amountrow .amount-minus { color: var(--color-danger); }
.m-suggest { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; }
.m-suggest-label { width: 100%; font-size: 0.72rem; color: var(--color-text-muted); }
.m-suggest-chip {
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-bg);
  font-size: 14px;
  cursor: pointer;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.m-suggest-chip:active { background: var(--color-bg-tertiary); }
.m-f-delete {
  width: 100%;
  margin-top: 26px;
  padding: 14px;
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
  background: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
}
body.m-editor-open { overflow: hidden; }

/* プレビューのズーム切替ヒント */
.preview-zoom-hint {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.66);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 999px;
  pointer-events: none;
  white-space: nowrap;
}
/* 原寸表示中はヒントを画面下に固定気味に見せたいが、box基準でOK(上端に出す) */
#preview-zoom-catch[style*="zoom-out"] .preview-zoom-hint {
  bottom: auto;
  top: 12px;
  left: 12px;
  transform: none;
}

/* ===================================
   担当者の色チップ選択(タップで直接選ぶ)
   =================================== */
.staff-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.staff-chip {
  border: 1.5px solid;
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 0.85rem;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font-body);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  white-space: nowrap;
}
.staff-chip:active { transform: scale(0.96); }
.staff-chip.selected { box-shadow: 0 2px 8px rgba(15, 23, 42, 0.20); }
.staff-chip-empty { font-size: 0.8rem; color: var(--color-text-muted); }
@media (max-width: 768px) {
  .staff-chip { font-size: 15px; padding: 8px 16px; min-height: 38px; }
}

/* ===================================
   MISOCA風 結合グリッド(品目編集シート)
   セルの罫線が入力位置の目安になる
   =================================== */
.m-grid {
  border: 1.5px solid var(--color-border-hover);
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-bg-secondary);
  margin-top: 14px;
}
.m-grid > * + * { border-top: 1px solid var(--color-border); }
.m-gcols { display: grid; grid-template-columns: 1fr 0.85fr 1.5fr; }
.m-gcols > * + * { border-left: 1px solid var(--color-border); }
.m-gcell { padding: 8px 12px 6px; }
.m-gcell label {
  display: block;
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 600;
  margin-bottom: 1px;
}
.m-editor-body .m-gcell input,
.m-editor-body .m-gcell select {
  width: 100%;
  border: none;
  background: transparent;
  border-radius: 0;
  padding: 2px 0;
  min-height: 36px;
  font-size: 17px;
  outline: none;
}
.m-editor-body .m-gcell input:focus,
.m-editor-body .m-gcell select:focus {
  border: none;
  background: transparent;
}
.m-gcell:focus-within { background: var(--color-primary-light); }
.m-grow-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 14px;
  font-weight: 800;
}
.m-grow-total span:last-child { font-family: var(--font-mono); font-size: 1.25rem; }
.m-grow-total .amount-minus { color: var(--color-danger); }
.m-grow-tax {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 14px;
}
.m-grow-tax label { font-size: 0.85rem; color: var(--color-text-muted); font-weight: 600; }
.m-editor-body .m-grow-tax select {
  width: auto;
  border: none;
  background: transparent;
  font-size: 16px;
  min-height: 40px;
  text-align: right;
  padding: 0 4px;
  outline: none;
}

/* ===================================
   「納品・取引条件など」折りたたみ + モバイル余白圧縮
   (PCでは常時表示・トグル非表示)
   =================================== */
.detail-fields-toggle { display: none; }
@media (max-width: 768px) {
  .detail-fields-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 11px 14px;
    margin-top: 6px;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    background: var(--color-bg);
    color: var(--color-text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
  }
  .detail-fields { display: none; }
  .detail-fields.open { display: block; margin-top: 8px; }

  /* スクロール削減: 余白と装飾を圧縮 */
  .page-subtitle { display: none; }
  .doc-edit-page .page-header { margin-bottom: 6px; gap: 8px; }
  .doc-edit-page .form-group { margin-bottom: 6px; }
  .doc-edit-page .collapse-section { margin-bottom: 10px; }
}

/* 担当チップの並び: 横一列(モバイルははみ出したら横スワイプ) */
.inline-meta-item { min-width: 0; }
.staff-chip-row { flex: 1; min-width: 0; }
@media (max-width: 768px) {
  .inline-meta { flex-wrap: wrap; row-gap: 8px; }
  .inline-meta-sep { display: none; }
  .inline-meta-item { flex: 0 0 100%; width: 100%; }
  .staff-chip-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
    scrollbar-width: none;
  }
  .staff-chip-row::-webkit-scrollbar { display: none; }
  .staff-chip { flex-shrink: 0; }
}

/* ===================================
   一覧の検索トグル(モバイルは必要な時だけ表示)
   =================================== */
.list-search-toggle { display: none; }
@media (max-width: 768px) {
  .list-search-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    background: var(--color-bg-secondary);
    color: var(--color-text-secondary);
    cursor: pointer;
    flex-shrink: 0;
  }
  .list-search-toggle:active { background: var(--color-bg-tertiary); }
  /* フィルタバーは普段隠す。🔍で開く */
  .list-filter-bar { display: none; }
  .list-filter-bar.open {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .list-filter-bar.open .list-search { width: 100%; }
  .list-filter-bar.open .list-filters { flex-wrap: wrap; gap: 8px; }
}

/* ===================================
   モバイル下部タブバー(親指で届くナビ)
   =================================== */
.bottom-nav { display: none; }
@media (max-width: 768px) {
  .bottom-nav {
    display: flex;
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 950;
    background: var(--color-bg-secondary);
    border-top: 1px solid var(--color-border);
    padding: 4px 4px calc(4px + env(safe-area-inset-bottom, 0px));
    box-shadow: 0 -4px 16px rgba(110, 86, 45, 0.10);
  }
  .bottom-nav-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 7px 2px 5px;
    border: none;
    background: none;
    color: var(--color-text-muted);
    font-size: 10.5px;
    font-weight: 700;
    font-family: var(--font-body);
    cursor: pointer;
    border-radius: 10px;
  }
  .bottom-nav-tab.active {
    color: var(--color-primary);
    background: var(--color-primary-light);
  }
  .bottom-nav-tab:active { transform: scale(0.95); }
  .bnt-icon { line-height: 1; }

  /* タブバーに隠れないよう、一覧系ページの下に余白 */
  body.has-bottom-nav .page-container { padding-bottom: 84px; }
  /* 編集画面の保存バー(m-bottom-bar)はタブ非表示時のみ出るため衝突しない */
}

/* ===================================
   「その他」メニューシート + ハンバーガー廃止(モバイル)
   =================================== */
.more-menu { position: fixed; inset: 0; z-index: 1500; }
.more-menu-backdrop {
  position: absolute; inset: 0;
  background: rgba(15, 23, 42, 0.35);
  opacity: 0;
  transition: opacity 0.18s ease;
}
.more-menu.active .more-menu-backdrop { opacity: 1; }
.more-menu-sheet {
  position: absolute;
  left: 10px; right: 10px;
  bottom: calc(70px + env(safe-area-inset-bottom, 0px)); /* タブバーのすぐ上 */
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 8px;
  box-shadow: 0 12px 40px rgba(110, 86, 45, 0.25);
  transform: translateY(12px);
  opacity: 0;
  transition: transform 0.18s ease, opacity 0.18s ease;
}
.more-menu.active .more-menu-sheet { transform: translateY(0); opacity: 1; }
.more-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 14px 14px;
  border: none;
  background: none;
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-body);
  color: var(--color-text);
  cursor: pointer;
  border-radius: 10px;
  text-align: left;
}
.more-menu-item:active { background: var(--color-bg-tertiary); }
.more-menu-item .mmi-icon { color: var(--color-text-muted); display: inline-flex; }

@media (max-width: 768px) {
  /* ハンバーガーは廃止(全機能が下部タブ+「その他」に集約された) */
  .hamburger-btn { display: none !important; }

  /* 横はみ出し防止: 装飾(orb/シマー)や幅広要素があっても横スクロールさせない */
  .main-content { overflow-x: clip; }
  .dash-section-card { min-width: 0; }
  .dash-recent-item { min-width: 0; }
  .dash-recent-main { min-width: 0; }
  .dash-recent-name,
  .dash-recent-subject {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  /* ハンバーガーが消えた分、ヘッダー上の余白を詰める */
  .page-container { padding-top: var(--space-md); }
}

/* ===================================
   ホーム「最近の書類」モバイル2段組
   (取引先・件名を省略せず全表示)
   =================================== */
@media (max-width: 768px) {
  .dash-recent-item {
    flex-wrap: wrap;
    row-gap: 4px;
    border-bottom: 1px solid var(--color-border);
    border-radius: 0;
    padding: 12px 4px;
  }
  .dash-recent-item:last-child { border-bottom: none; }
  .dash-recent-main { flex: 1 1 0; min-width: 0; }
  /* 折返して全文表示(ellipsisにしない) */
  .dash-recent-name { white-space: normal; word-break: break-word; font-weight: 700; }
  .dash-recent-subject { white-space: normal; word-break: break-word; }
  /* 金額・状態・時刻は2段目に横一列 */
  .dash-recent-right {
    flex: 0 0 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    text-align: left;
  }
  .dash-recent-amount { font-size: 1rem; }
}

/* 取引先編集: 見積/請求作成ボタンをモバイルで大きく半々に */
@media (max-width: 768px) {
  .client-quick-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
  .client-quick-actions .btn { justify-content: center; padding: 14px 8px; font-size: 15px; font-weight: 700; }
}

/* 取引先編集: ランク選択チップ */
.rank-select { display: flex; gap: 8px; flex-wrap: wrap; }
.rank-select-btn {
  min-width: 64px;
  padding: 9px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--color-border);
  background: var(--color-bg);
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-body);
  color: var(--color-text-secondary);
  cursor: pointer;
}
.rank-select-btn.selected {
  color: #fff;
  border-color: transparent;
}

/* 先方担当者の並び替えボタン */
.contact-row-move {
  display: flex;
  flex-direction: column;
  gap: 2px;
  flex-shrink: 0;
}
.contact-row-move button {
  border: 1px solid var(--color-border);
  background: var(--color-bg-secondary);
  border-radius: 6px;
  width: 26px;
  height: 20px;
  font-size: 10px;
  line-height: 1;
  color: var(--color-text-muted);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.contact-row-move button:disabled { opacity: 0.3; cursor: default; }
.contact-row-move button:not(:disabled):active { background: var(--color-bg-tertiary); }

/* ===================================
   取引先UI刷新(フォーム圧縮・D&D・一覧アクション)
   =================================== */

/* 先方担当者: ドラッグハンドル(タッチ・マウス両対応) */
.contact-drag {
  flex-shrink: 0;
  width: 34px;
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  background: var(--color-bg-secondary);
  cursor: grab;
  touch-action: none;  /* ドラッグ中に画面スクロールしない */
  user-select: none;
  -webkit-user-select: none;
}
.contact-row.contact-dragging {
  opacity: 0.85;
  box-shadow: 0 6px 20px rgba(110, 86, 45, 0.25);
  background: var(--color-bg-secondary);
  border-radius: 10px;
  position: relative;
  z-index: 10;
}
.contact-row.contact-dragging .contact-drag { cursor: grabbing; }

/* 一覧: 電話発信ボタン(モバイルのみ)と見積作成ボタン */
.client-call-btn {
  display: none;  /* PCでは非表示(tel:が機能しない環境が多い) */
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-success);
  color: var(--color-success);
  background: var(--color-success-light);
  text-decoration: none;
  flex-shrink: 0;
}
.client-est-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 8px 14px;
  border-radius: 10px;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-light);
  font-size: 13px;
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  white-space: nowrap;
}
.client-est-btn:active { transform: scale(0.96); }

@media (max-width: 768px) {
  .client-call-btn { display: inline-flex; }
  .client-inv-btn { display: none; }            /* 請求は編集画面の大ボタンから */
  .rank-client-meta { display: none; }          /* 電話番号テキストは📞ボタンに集約 */
  .rank-client-row { gap: 8px; padding: 12px 10px; }
  .rank-client-name { white-space: normal; word-break: break-word; }
  .rank-client-main { min-width: 0; }
  .client-est-btn { padding: 11px 14px; font-size: 14px; }
}

/* ===================================
   取引先: はみ出し修正・取引条件インライン・担当者圧縮・履歴トグル
   =================================== */

/* 取引条件: ラベル+チップの1行レイアウト */
.cond-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.cond-label {
  flex: 0 0 52px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.chip-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  flex: 1;
  min-width: 0;
}
/* インライン用にチップを小ぶりに(既存 .rank-select-btn を上書き) */
.chip-row .rank-select-btn {
  min-width: 0;
  padding: 8px 14px;
  font-size: 13px;
  border-radius: 999px;
}

/* 取引履歴: ボタンで開閉 */
.history-toggle-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-bg-secondary);
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-body);
  cursor: pointer;
  margin-bottom: 10px;
}
.history-toggle-btn .dft-arrow { margin-left: auto; }
.history-toggle-btn:active { background: var(--color-bg-tertiary); }

@media (max-width: 768px) {
  /* 一覧のはみ出し修正: minmax(360px,1fr)はスマホ幅(約345px)より大きく
     列が画面外へ溢れていた → モバイルは1列固定 */
  .rank-client-list { grid-template-columns: 1fr; }
  .rank-client-row { min-width: 0; }

  /* 先方担当者: モバイルは名前+電話の1行に圧縮(部署・メールはPCで編集) */
  .contact-row { align-items: center; padding: 8px; gap: 6px; }
  .contact-row-fields {
    display: flex;
    flex-direction: row;   /* 既存の縦積み指定を打ち消す */
    flex-wrap: nowrap;
    gap: 6px;
    flex: 1;
    min-width: 0;
  }
  .contact-row-fields .contact-dept,
  .contact-row-fields .contact-email { display: none; }
  .contact-row-fields .contact-name { flex: 1.3; min-width: 0; }
  .contact-row-fields .contact-phone { flex: 1; min-width: 0; }
}

/* 明細サマリ行: 「税10%」等の塊が途中で改行されないように */
.m-item-sub { display: flex; flex-wrap: wrap; gap: 2px 10px; }
.m-sub-chunk { white-space: nowrap; }

/* ===== 担当者トグルチップ（状態チップと同じ操作系） ===== */
.staff-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1.5px solid var(--color-border);
  display: inline-block;
  flex-shrink: 0;
}