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

:root {
  --navy: #0d1b2a;
  --navy-2: #1a2d42;
  --navy-3: #243850;
  --orange: #ff6b00;
  --orange-2: #ff8c00;
  --orange-light: #fff0e0;
  --green: #27ae60;
  --yellow: #f39c12;
  --red: #e74c3c;
  --white: #ffffff;
  --gray-100: #f4f6f8;
  --gray-200: #e8ecf0;
  --gray-400: #9aa5b4;
  --gray-600: #5a6a7a;
  --text: #1a2d42;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 4px 20px rgba(0,0,0,0.15);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.25);
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  background: #0a1520;
  color: var(--white);
  min-height: 100vh;
  overflow-x: hidden;
  /* iPad: テキスト選択・コールアウト無効化 */
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}
/* iPad Safe Area（ノッチ・ホームバー対応） */
.navbar {
  padding-left: max(24px, env(safe-area-inset-left));
  padding-right: max(24px, env(safe-area-inset-right));
}

/* ===== 背景アニメーション ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255,107,0,0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(13,27,42,0.8) 0%, transparent 60%),
    linear-gradient(135deg, #0a1520 0%, #0d1b2a 50%, #0a1520 100%);
  z-index: -1;
}

/* ===== ナビゲーション ===== */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 64px;
  background: rgba(13,27,42,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,107,0,0.2);
  position: sticky;
  top: 0;
  z-index: 100;
  padding-top: env(safe-area-inset-top);
}
.nav-brand { display: flex; align-items: center; gap: 12px; }
.nav-logo { width: 48px; height: 32px; }
.nav-title {
  font-size: 18px;
  font-weight: 700;
  background: linear-gradient(90deg, #fff 0%, #ff6b00 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
}
.nav-actions { display: flex; gap: 4px; }
.nav-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  min-height: 44px; /* iPad: タッチターゲット最小44px */
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--gray-400);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  -webkit-user-select: none;
  user-select: none;
}
.nav-btn svg { width: 16px; height: 16px; flex-shrink: 0; }
.nav-btn:hover { background: rgba(255,107,0,0.1); color: var(--orange); border-color: rgba(255,107,0,0.3); }
.nav-btn.active { background: rgba(255,107,0,0.15); color: var(--orange); border-color: rgba(255,107,0,0.4); }
.badge {
  background: var(--red);
  color: #fff;
  border-radius: 50%;
  width: 18px; height: 18px;
  font-size: 11px;
  display: inline-flex; align-items: center; justify-content: center;
}

/* ===== メインコンテンツ ===== */
.main-content { padding: 24px; max-width: 1200px; margin: 0 auto; }

/* ===== ページヘッダー ===== */
.page-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}
.page-header h1 {
  font-size: 28px;
  font-weight: 900;
  flex: 1;
  background: linear-gradient(90deg, #fff 0%, #ff6b00 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.header-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== ダッシュボード ===== */
.gear-decoration { position: relative; }
.gear-svg { width: 80px; height: 80px; animation: spin 20s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

#current-date { color: var(--gray-400); font-size: 14px; margin-top: 4px; }

.btn-new-inspection {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 24px;
  font-size: 16px; font-weight: 700;
  background: var(--orange);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.25s;
  box-shadow: 0 4px 16px rgba(255,107,0,0.4);
  font-family: inherit;
}
.btn-new-inspection svg { width: 20px; height: 20px; }
.btn-new-inspection:hover { background: var(--orange-2); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(255,107,0,0.5); }

/* 統計カード */
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 28px; }
.stat-card {
  background: var(--navy-2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 20px;
  display: flex; align-items: center; gap: 16px;
  transition: transform 0.2s;
}
.stat-card:hover { transform: translateY(-3px); }
.stat-icon { width: 48px; height: 48px; border-radius: 12px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.stat-icon svg { width: 24px; height: 24px; }
.stat-icon-total { background: rgba(255,107,0,0.15); color: var(--orange); }
.stat-icon-pending { background: rgba(243,156,18,0.15); color: var(--yellow); }
.stat-icon-approved { background: rgba(39,174,96,0.15); color: var(--green); }
.stat-icon-rejected { background: rgba(231,76,60,0.15); color: var(--red); }
.stat-info { display: flex; flex-direction: column; }
.stat-value { font-size: 32px; font-weight: 900; line-height: 1; }
.stat-label { font-size: 13px; color: var(--gray-400); margin-top: 4px; }

/* 車両別統計 */
.section-title {
  font-size: 18px; font-weight: 700;
  margin-bottom: 16px;
  padding-left: 12px;
  border-left: 4px solid var(--orange);
}
.vehicle-stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 28px; }
.vehicle-stat-card {
  background: var(--navy-2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  transition: all 0.25s;
  cursor: pointer;
}
.vehicle-stat-card:hover { background: var(--navy-3); border-color: rgba(255,107,0,0.3); transform: translateY(-3px); }
.vehicle-icon { margin: 0 auto 12px; width: 80px; height: 50px; }
.vehicle-icon svg { width: 100%; height: 100%; }
.vehicle-stat-info h3 { font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.vehicle-count { font-size: 13px; color: var(--orange); font-weight: 600; }

/* 最近の点検リスト */
.recent-list { display: flex; flex-direction: column; gap: 12px; }
.empty-state {
  text-align: center; padding: 48px;
  color: var(--gray-400);
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.empty-state svg { width: 64px; height: 64px; }
.empty-state p { font-size: 15px; line-height: 1.7; }

.inspection-item {
  background: var(--navy-2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 16px;
  cursor: pointer;
  transition: all 0.2s;
}
.inspection-item:hover { background: var(--navy-3); border-color: rgba(255,107,0,0.3); transform: translateX(4px); }
.item-vehicle-icon { width: 60px; height: 40px; flex-shrink: 0; }
.item-vehicle-icon svg { width: 100%; height: 100%; }
.item-info { flex: 1; }
.item-title { font-weight: 700; font-size: 15px; margin-bottom: 4px; }
.item-sub { font-size: 13px; color: var(--gray-400); }
.item-actions { display: flex; align-items: center; gap: 12px; }

/* ステータスバッジ */
.status-badge {
  padding: 4px 12px; border-radius: 20px;
  font-size: 12px; font-weight: 700;
  white-space: nowrap;
}
.status-draft { background: rgba(154,165,180,0.2); color: var(--gray-400); }
.status-pending { background: rgba(243,156,18,0.2); color: var(--yellow); }
.status-approved { background: rgba(39,174,96,0.2); color: var(--green); }
.status-rejected { background: rgba(231,76,60,0.2); color: var(--red); }

/* ===== 新規点検フォーム ===== */
.btn-back {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--gray-400);
  font-size: 14px; font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-back svg { width: 16px; height: 16px; }
.btn-back:hover { background: rgba(255,107,0,0.1); color: var(--orange); }

/* ステップインジケーター */
.step-indicator {
  display: flex; align-items: center;
  margin-bottom: 32px;
  padding: 16px 24px;
  background: var(--navy-2);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.07);
}
.step {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  flex: 1;
}
.step span {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 15px;
  color: var(--gray-400);
  transition: all 0.3s;
}
.step label { font-size: 12px; color: var(--gray-400); white-space: nowrap; }
.step.active span { background: var(--orange); color: #fff; box-shadow: 0 0 16px rgba(255,107,0,0.4); }
.step.active label { color: var(--orange); font-weight: 700; }
.step.done span { background: var(--green); color: #fff; }
.step.done label { color: var(--green); }
.step-line { flex: 1; height: 2px; background: rgba(255,255,255,0.1); margin: 0 8px; margin-bottom: 18px; }

/* 車両選択カード */
.vehicle-select-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 24px; }
.vehicle-card {
  background: var(--navy-2);
  border: 2px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  cursor: pointer;
  transition: all 0.25s;
  position: relative;
  overflow: hidden;
}
.vehicle-card:hover { border-color: rgba(255,107,0,0.5); background: var(--navy-3); transform: translateY(-4px); }
.vehicle-card.selected { border-color: var(--orange); background: rgba(255,107,0,0.08); }
.vehicle-card-icon { margin: 0 auto 16px; width: 100px; height: 70px; }
.vehicle-card-icon svg { width: 100%; height: 100%; }
.vehicle-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.vehicle-card p { font-size: 12px; color: var(--gray-400); }
.selected-badge {
  position: absolute; top: 0; right: 0;
  background: var(--orange);
  color: #fff; font-size: 11px; font-weight: 700;
  padding: 4px 10px;
  border-radius: 0 var(--radius) 0 var(--radius);
  opacity: 0; transition: opacity 0.2s;
}
.vehicle-card.selected .selected-badge { opacity: 1; }

/* フォーム */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group.full-width { grid-column: 1 / -1; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--gray-400); }
.required { color: var(--red); }
.form-input, .form-textarea {
  padding: 14px 16px; /* iPad: 少し大きめパディング */
  min-height: 48px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: var(--white);
  font-size: 16px; /* iOS: 16px未満だとズームインされる */
  font-family: inherit;
  transition: all 0.2s;
  -webkit-appearance: none;
  appearance: none; /* iOS独自スタイル無効 */
}
.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--orange);
  background: rgba(255,107,0,0.05);
  box-shadow: 0 0 0 3px rgba(255,107,0,0.15);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--gray-600); }

.weather-select { display: flex; gap: 8px; flex-wrap: wrap; }
.weather-btn {
  padding: 10px 18px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: var(--white); font-size: 14px; font-family: inherit;
  cursor: pointer; transition: all 0.2s;
}
.weather-btn:hover, .weather-btn.selected { background: rgba(255,107,0,0.15); border-color: var(--orange); color: var(--orange); }

/* 点検チェックリスト */
.checklist-container { display: flex; flex-direction: column; gap: 24px; }
.checklist-section {
  background: var(--navy-2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  overflow: hidden;
}
.checklist-section-header {
  padding: 16px 20px;
  background: rgba(255,107,0,0.1);
  border-bottom: 1px solid rgba(255,107,0,0.2);
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 16px;
}
.checklist-section-header svg { width: 20px; height: 20px; color: var(--orange); }
.checklist-item {
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  display: flex; align-items: center; gap: 16px;
}
.checklist-item:last-of-type { border-bottom: none; }
.checklist-item-name { flex: 1; font-size: 14px; }
.checklist-item-name span { font-size: 12px; color: var(--gray-400); display: block; margin-top: 2px; }
.check-options { display: flex; gap: 8px; }
.check-btn {
  padding: 10px 18px; /* iPad: タッチしやすいサイズ */
  min-height: 44px;
  border-radius: 22px;
  border: 1px solid rgba(255,255,255,0.15);
  background: transparent;
  font-size: 13px; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: all 0.2s; color: var(--gray-400);
  white-space: nowrap;
  -webkit-user-select: none;
  user-select: none;
}
.check-btn.ok.selected { background: rgba(39,174,96,0.2); border-color: var(--green); color: var(--green); }
.check-btn.warn.selected { background: rgba(128,128,128,0.2); border-color: #888; color: #aaa; }
.check-btn.ng.selected { background: rgba(231,76,60,0.2); border-color: var(--red); color: var(--red); }
.check-btn:hover { opacity: 0.8; }
.checklist-item-comment { width: 180px; }
.checklist-item-comment input {
  width: 100%; padding: 6px 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-sm);
  color: var(--white); font-size: 12px; font-family: inherit;
}
.checklist-item-comment input:focus { outline: none; border-color: var(--orange); }
.checklist-item-comment input::placeholder { color: var(--gray-600); }

/* ステップアクション */
.step-actions { display: flex; justify-content: flex-end; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

/* ===== ボタン ===== */
.btn-primary {
  padding: 14px 28px;
  min-height: 48px; /* iPad: タッチターゲット */
  background: var(--orange);
  color: #fff; border: none;
  border-radius: var(--radius);
  font-size: 16px; font-weight: 700; font-family: inherit;
  cursor: pointer; transition: all 0.25s;
  display: flex; align-items: center; gap: 8px;
  -webkit-user-select: none;
  user-select: none;
}
.btn-primary svg { width: 18px; height: 18px; }
.btn-primary:hover:not(:disabled) { background: var(--orange-2); transform: translateY(-2px); box-shadow: 0 4px 16px rgba(255,107,0,0.4); }
.btn-primary:active:not(:disabled) { transform: scale(0.97); } /* タッチフィードバック */
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-secondary {
  padding: 14px 28px;
  min-height: 48px;
  background: rgba(255,255,255,0.07);
  color: var(--white); border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  font-size: 16px; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: all 0.2s;
  -webkit-user-select: none;
  user-select: none;
}
.btn-secondary:hover { background: rgba(255,255,255,0.12); }
.btn-secondary:active { transform: scale(0.97); }
.btn-save {
  padding: 14px 28px;
  min-height: 48px;
  background: rgba(39,174,96,0.15);
  color: var(--green); border: 1px solid rgba(39,174,96,0.3);
  border-radius: var(--radius);
  font-size: 16px; font-weight: 700; font-family: inherit;
  cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; gap: 8px;
  -webkit-user-select: none;
  user-select: none;
}
.btn-save svg { width: 18px; height: 18px; }
.btn-save:hover { background: rgba(39,174,96,0.25); }
.btn-save:active { transform: scale(0.97); }
.btn-danger {
  padding: 14px 28px;
  min-height: 48px;
  background: rgba(231,76,60,0.1);
  color: var(--red); border: 1px solid rgba(231,76,60,0.3);
  border-radius: var(--radius);
  font-size: 15px; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: all 0.2s;
  -webkit-user-select: none;
  user-select: none;
}
.btn-danger:hover { background: rgba(231,76,60,0.2); }
.btn-danger:active { transform: scale(0.97); }

/* ===== 点検完了サマリー ===== */
.completion-summary {
  background: var(--navy-2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 20px; margin-bottom: 20px;
}
.summary-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.summary-header h3 { font-size: 18px; font-weight: 700; }
.summary-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 16px; }
.summary-item { text-align: center; }
.summary-item .s-value { font-size: 28px; font-weight: 900; }
.summary-item .s-label { font-size: 12px; color: var(--gray-400); }
.s-ok { color: var(--green); }
.s-warn { color: var(--yellow); }
.s-ng { color: var(--red); }
.summary-details { display: flex; flex-wrap: wrap; gap: 8px; }
.summary-tag {
  padding: 4px 10px; border-radius: 20px;
  font-size: 12px; background: rgba(255,255,255,0.07);
}

/* 承認セクション */
.approval-section {
  background: var(--navy-2);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: var(--radius);
  padding: 20px;
}
.approval-section h3 { font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.approval-info {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 16px;
  background: rgba(255,107,0,0.07);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}
.approval-info svg { width: 32px; height: 32px; flex-shrink: 0; }
.approver-name { font-weight: 700; margin-bottom: 2px; }
.approver-email { font-size: 13px; color: var(--gray-400); }

/* ===== 承認管理 ===== */
.role-badge {
  padding: 4px 12px;
  background: rgba(255,107,0,0.15);
  color: var(--orange);
  border-radius: 20px; font-size: 14px;
  border: 1px solid rgba(255,107,0,0.3);
}
.pin-card {
  max-width: 360px; margin: 40px auto;
  background: var(--navy-2);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: var(--radius);
  padding: 40px; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.pin-card h3 { font-size: 20px; font-weight: 700; }
.pin-card p { color: var(--gray-400); font-size: 14px; }
.pin-input {
  width: 180px;
  padding: 18px;
  background: rgba(255,255,255,0.05);
  border: 2px solid rgba(255,107,0,0.3);
  border-radius: var(--radius);
  color: var(--white);
  font-size: 28px; text-align: center;
  font-family: inherit; letter-spacing: 8px;
  -webkit-appearance: none;
  appearance: none;
}
.pin-input:focus { outline: none; border-color: var(--orange); }
.pin-hint { font-size: 12px; color: var(--gray-600); }
.approval-list { display: flex; flex-direction: column; gap: 16px; }
.approval-card {
  background: var(--navy-2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 20px;
}
.approval-card-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.approval-card-header h3 { font-size: 16px; font-weight: 700; flex: 1; }
.approval-card-info { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-bottom: 16px; font-size: 13px; }
.approval-card-info div { color: var(--gray-400); }
.approval-card-info span { color: var(--white); font-weight: 600; display: block; }
.approval-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-approve {
  padding: 10px 20px;
  background: rgba(39,174,96,0.15); color: var(--green);
  border: 1px solid rgba(39,174,96,0.3);
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 700;
  font-family: inherit; cursor: pointer; transition: all 0.2s;
}
.btn-approve:hover { background: rgba(39,174,96,0.25); }
.btn-reject {
  padding: 10px 20px;
  background: rgba(231,76,60,0.1); color: var(--red);
  border: 1px solid rgba(231,76,60,0.3);
  border-radius: var(--radius-sm); font-size: 14px; font-weight: 700;
  font-family: inherit; cursor: pointer; transition: all 0.2s;
}
.btn-reject:hover { background: rgba(231,76,60,0.2); }
.btn-export-sm {
  padding: 10px 16px;
  background: rgba(255,107,0,0.1); color: var(--orange);
  border: 1px solid rgba(255,107,0,0.3);
  border-radius: var(--radius-sm); font-size: 13px; font-weight: 600;
  font-family: inherit; cursor: pointer; transition: all 0.2s;
}
.btn-export-sm:hover { background: rgba(255,107,0,0.2); }
.reject-comment {
  padding: 10px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  color: var(--white); font-size: 13px; font-family: inherit;
  width: 100%;
}
.reject-comment:focus { outline: none; border-color: var(--red); }

/* ===== 設定 ===== */
.settings-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.settings-card {
  background: var(--navy-2);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 24px;
}
.settings-card h3 {
  font-size: 16px; font-weight: 700; margin-bottom: 20px;
  display: flex; align-items: center; gap: 8px;
  padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,0.07);
}

/* ===== 履歴フィルター ===== */
.filter-select {
  padding: 10px 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  color: var(--white); font-size: 14px; font-family: inherit;
  cursor: pointer;
}
.filter-select option { background: var(--navy-2); }

/* ===== モーダル ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 200;
  display: none; align-items: center; justify-content: center;
  padding: 20px;
}
.modal-overlay.active { display: flex; }
.modal-card {
  background: var(--navy);
  border: 1px solid rgba(255,107,0,0.2);
  border-radius: var(--radius);
  padding: 28px;
  width: 100%; max-width: 700px;
  max-height: 90vh; overflow-y: auto;
  position: relative;
}
.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 50%;
  width: 32px; height: 32px;
  color: var(--white); font-size: 16px;
  cursor: pointer; transition: all 0.2s;
}
.modal-close:hover { background: rgba(255,0,0,0.2); }
.modal-inspection-header { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.modal-vehicle-svg { width: 80px; height: 55px; flex-shrink: 0; }
.modal-meta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.modal-meta-item { background: rgba(255,255,255,0.04); padding: 10px 14px; border-radius: var(--radius-sm); }
.modal-meta-item label { font-size: 11px; color: var(--gray-400); display: block; margin-bottom: 4px; }
.modal-meta-item span { font-size: 14px; font-weight: 600; }
.modal-checklist-section { margin-bottom: 20px; }
.modal-checklist-section h4 { font-size: 14px; font-weight: 700; color: var(--orange); margin-bottom: 10px; padding-bottom: 6px; border-bottom: 1px solid rgba(255,107,0,0.2); }
.modal-check-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,0.05); font-size: 13px; }
.modal-check-row:last-child { border-bottom: none; }
.modal-check-status { padding: 3px 10px; border-radius: 12px; font-size: 11px; font-weight: 700; }
.modal-export-actions { display: flex; gap: 10px; flex-wrap: wrap; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.07); }

/* ===== Toast ===== */
.toast {
  position: fixed; bottom: 24px; right: 24px;
  padding: 14px 20px;
  background: rgba(30,50,70,0.95);
  border: 1px solid rgba(255,107,0,0.4);
  border-radius: var(--radius);
  color: var(--white); font-size: 14px;
  transform: translateY(100px); opacity: 0;
  transition: all 0.3s; z-index: 300;
  max-width: 320px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-color: rgba(39,174,96,0.5); }
.toast.error { border-color: rgba(231,76,60,0.5); }

/* ===== フォームステップ ===== */
.step-title { font-size: 20px; font-weight: 700; margin-bottom: 20px; }

/* ===== 車両番号管理 ===== */
.vnumber-vehicle { margin-bottom: 16px; }
.vnumber-vehicle label { display: block; font-size: 13px; color: var(--gray-400); margin-bottom: 6px; font-weight: 600; }
.vnumber-vehicle input { width: 100%; padding: 8px 12px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-sm); color: var(--white); font-size: 13px; font-family: inherit; }
.vnumber-vehicle input:focus { outline: none; border-color: var(--orange); }

/* ===== レスポンシブ (iPad・タブレット) ===== */

/* iPad横向き (1024px) / iPad Pro */
@media (max-width: 1100px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .vehicle-stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* iPad縦向き (768px) */
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .vehicle-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .vehicle-select-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-title { font-size: 15px; }
  .checklist-item { flex-wrap: wrap; gap: 10px; }
  .checklist-item-comment { width: 100%; }
  /* チェックボタンを横並びで大きく */
  .check-options { flex: 1; }
  .check-btn { flex: 1; text-align: center; justify-content: center; }
  .approval-card-info { grid-template-columns: repeat(2, 1fr); }
  /* モーダルを全画面に近く */
  .modal-card { padding: 20px; }
  .step-actions { justify-content: stretch; }
  .step-actions .btn-primary,
  .step-actions .btn-secondary,
  .step-actions .btn-save { flex: 1; justify-content: center; }
}

/* スマホ縦向き */
@media (max-width: 640px) {
  .main-content { padding: 16px; }
  .navbar { padding: 0 16px; }
  .nav-btn span, .nav-btn { font-size: 0; }
  .nav-btn svg { width: 22px; height: 22px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .vehicle-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .vehicle-select-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .summary-grid { grid-template-columns: repeat(3, 1fr); }
  .modal-meta-grid { grid-template-columns: 1fr; }
  .step-indicator { padding: 12px; }
  .step label { display: none; }
  .btn-new-inspection { padding: 14px 18px; font-size: 15px; }
}

/* タッチデバイス: hover効果を :active に置換 */
@media (hover: none) and (pointer: coarse) {
  .inspection-item:hover { transform: none; }
  .stat-card:hover { transform: none; }
  .vehicle-stat-card:hover { transform: none; }
  .vehicle-card:hover { transform: none; }
  .btn-new-inspection:hover { transform: none; }
  /* :active でタッチフィードバック */
  .inspection-item:active { background: var(--navy-3); border-color: rgba(255,107,0,0.3); }
  .vehicle-card:active { border-color: var(--orange); background: rgba(255,107,0,0.08); }
  .btn-new-inspection:active { transform: scale(0.97); }
  .check-btn:active { opacity: 0.7; }
}

/* ===== 写真追加機能 ===== */
.checklist-photo-area {
  margin-top: 10px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-add-photo {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.05);
  border: 1px dashed rgba(255,255,255,0.3);
  border-radius: var(--radius-sm);
  color: var(--gray-400);
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-add-photo:hover {
  background: rgba(255,107,0,0.1);
  border-color: var(--orange);
  color: var(--orange);
}
.btn-add-photo svg {
  width: 16px;
  height: 16px;
}
.photo-preview-container {
  position: relative;
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255,107,0,0.3);
}
.photo-preview {
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}

/* お手本画像用スタイル */
.checklist-ref-area {
  margin-top: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.ref-thumb {
  width: 60px;
  height: 60px;
  border-radius: 6px;
  background: var(--gray-800);
  object-fit: cover;
  cursor: pointer;
  border: 2px solid var(--orange);
  transition: transform 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  color: var(--gray-400);
  text-align: center;
  overflow: hidden;
}

.ref-thumb:hover {
  transform: scale(1.05);
}

.ref-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ref-info {
  flex: 1;
}

.ref-info-title {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 2px;
}

.ref-info-desc {
  display: block;
  font-size: 11px;
  color: var(--gray-400);
}

.btn-view-ref {
  background: rgba(255, 107, 0, 0.1);
  border: 1px solid var(--orange);
  color: var(--orange);
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  white-space: nowrap;
}

.btn-view-ref:hover {
  background: var(--orange);
  color: white;
}
.btn-remove-photo {
  position: absolute;
  top: 0;
  right: 0;
  width: 20px;
  height: 20px;
  background: rgba(231,76,60,0.9);
  color: #fff;
  border: none;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* モーダル内の写真表示 */
.modal-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 12px;
  margin-top: 8px;
}
.modal-photo-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.1);
  cursor: pointer;
  transition: transform 0.2s;
}
.modal-photo-item:hover {
  transform: scale(1.05);
  border-color: var(--orange);
}
.modal-photo-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* お手本画像管理（設定画面） */
.ref-manager-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ref-manager-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.03);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.ref-manager-info {
  flex: 1;
}

.ref-manager-name {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.ref-manager-note {
  display: block;
  font-size: 12px;
  color: var(--gray-400);
}

.ref-manager-preview {
  width: 80px;
  height: 60px;
  background: var(--gray-800);
  border-radius: 4px;
  border: 1px solid rgba(255, 107, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  font-size: 10px;
  color: var(--gray-400);
}

.ref-manager-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ref-manager-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.ref-item-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  cursor: pointer;
  font-size: 11px;
}

.ref-item-toggle input {
  cursor: pointer;
  accent-color: var(--orange);
}

@media (max-width: 600px) {
  .ref-manager-item {
    flex-wrap: wrap;
  }
  .ref-manager-preview {
    order: -1;
  }
}

/* iPad Safari スクロールバー非表示 */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,107,0,0.3); border-radius: 2px; }

/* iOS スクロール慣性 */
.main-content, .modal-card, .checklist-container {
  -webkit-overflow-scrolling: touch;
}

/* ===== まとめて操作バー ===== */
.bulk-action-bar {
  background: rgba(26,38,58,0.95);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,107,0,0.3);
  border-radius: 12px;
  padding: 12px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center; justify-content: space-between;
  position: sticky; top: 10px;
  z-index: 100;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.select-all-wrapper {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-right: 12px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--gray-400);
}

.select-all-wrapper input {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--orange);
}

.history-checkbox-wrapper {
  padding-right: 15px;
  display: flex;
  align-items: center;
}
.history-checkbox {
  width: 22px; height: 22px;
  cursor: pointer;
  accent-color: var(--orange);
}

.inspection-item.selectable {
  cursor: default;
}
.inspection-item-content {
  display: flex; align-items: center; flex: 1; cursor: pointer;
}

/* ===== アプリ・ロック画面 (全画面オーバーレイ) ===== */
.app-lock-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--navy);
  display: flex;
  align-items: center; justify-content: center;
  opacity: 0; visibility: hidden;
  transition: all 0.3s ease;
}
.app-lock-overlay.active { opacity: 1; visibility: visible; }
.app-lock-overlay::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 50% 50%, rgba(255,107,0,0.15) 0%, transparent 70%);
  z-index: -1;
}

.lock-card {
  width: 100%; max-width: 400px;
  text-align: center;
  padding: 40px 20px;
}

.pin-display {
  display: flex; justify-content: center; gap: 20px; margin: 40px 0;
}
.pin-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid rgba(255,107,0,0.4);
  background: transparent;
  transition: all 0.2s;
}
.pin-dot.filled {
  background: var(--orange);
  box-shadow: 0 0 10px var(--orange);
  border-color: var(--orange);
  transform: scale(1.2);
}

.pin-keypad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 300px;
  margin: 0 auto;
}
.pin-keypad button {
  width: 70px; height: 70px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.05);
  color: #fff;
  font-size: 24px; font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
  -webkit-user-select: none; user-select: none;
}
.pin-keypad button:active {
  background: var(--orange);
  border-color: var(--orange);
  transform: scale(0.9);
}
.pin-keypad button.empty { border: none; background: none; cursor: default; }
.pin-keypad button.key-back { color: var(--gray-400); font-size: 20px; }

@media (max-height: 700px) {
  .lock-card { padding: 20px; scale: 0.85; }
}

/* ===== AI操作ガイドボタン ===== */
.ai-assistant-btn {
  position: fixed;
  left: 24px;
  bottom: 24px;
  width: 56px;
  height: 56px;
  background: var(--orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 16px rgba(255, 107, 0, 0.4);
  cursor: pointer;
  z-index: 10001;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.ai-assistant-btn:hover {
  transform: scale(1.1) translateY(-5px);
  box-shadow: 0 8px 24px rgba(255, 107, 0, 0.6);
}

.ai-assistant-btn:active {
  transform: scale(0.95);
}

.ai-icon {
  width: 28px;
  height: 28px;
  z-index: 2;
}

.ai-ripple {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--orange);
  animation: ai-ripple-anim 2s infinite;
  z-index: 1;
}

@keyframes ai-ripple-anim {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

.ai-tooltip {
  position: absolute;
  left: 70px;
  top: 50%;
  transform: translateY(-50%) translateX(-10px);
  background: white;
  color: var(--navy);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  pointer-events: none;
}
.ai-tooltip::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 50%;
  transform: translateY(-50%);
  border-width: 6px 6px 6px 0;
  border-style: solid;
  border-color: transparent white transparent transparent;
}

.ai-assistant-btn:hover .ai-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* ===== Intro.js カスタマイズ ===== */
.introjs-tooltip {
  background: var(--navy-2) !important;
  color: var(--white) !important;
  border: 1px solid rgba(255, 107, 0, 0.4) !important;
  border-radius: var(--radius) !important;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5) !important;
}

.introjs-arrow.top { border-bottom-color: var(--navy-2) !important; }
.introjs-arrow.top-right { border-bottom-color: var(--navy-2) !important; }
.introjs-arrow.top-middle { border-bottom-color: var(--navy-2) !important; }
.introjs-arrow.right { border-left-color: var(--navy-2) !important; }
.introjs-arrow.right-bottom { border-left-color: var(--navy-2) !important; }
.introjs-arrow.bottom { border-top-color: var(--navy-2) !important; }
.introjs-arrow.bottom-right { border-top-color: var(--navy-2) !important; }
.introjs-arrow.bottom-middle { border-top-color: var(--navy-2) !important; }
.introjs-arrow.left { border-right-color: var(--navy-2) !important; }
.introjs-arrow.left-bottom { border-right-color: var(--navy-2) !important; }

.introjs-tooltiptext {
  font-family: 'Noto Sans JP', sans-serif !important;
  font-size: 14px !important;
  line-height: 1.6 !important;
  padding: 16px !important;
}

.introjs-tooltipbuttons {
  border-top: 1px solid rgba(255,255,255,0.1) !important;
  padding: 12px 16px !important;
}

.introjs-button {
  background: rgba(255,255,255,0.1) !important;
  color: var(--white) !important;
  border: 1px solid rgba(255,255,255,0.2) !important;
  border-radius: var(--radius-sm) !important;
  text-shadow: none !important;
  padding: 8px 16px !important;
  font-family: inherit !important;
  font-weight: 600 !important;
  transition: all 0.2s !important;
}

.introjs-button:hover {
  background: rgba(255,255,255,0.15) !important;
}

.introjs-skipbutton {
  background: transparent !important;
  border: none !important;
  color: var(--gray-400) !important;
  font-size: 16px !important;
  font-weight: 900 !important;
  padding: 4px 12px !important;
}

.introjs-skipbutton:hover {
  background: transparent !important;
  color: var(--white) !important;
}

.introjs-nextbutton {
  background: var(--orange) !important;
  border-color: var(--orange) !important;
}

.introjs-nextbutton:hover {
  background: var(--orange-2) !important;
}

.introjs-bullets ul li a {
  background: rgba(255,255,255,0.3) !important;
}

.introjs-bullets ul li a.active {
  background: var(--orange) !important;
}

.introjs-helperLayer {
  border-radius: var(--radius-sm) !important;
  box-shadow: rgba(33, 33, 33, 0.8) 0px 0px 1px 2px, rgba(0, 0, 0, 0.7) 0px 0px 0px 5000px !important;
}