/* ===================================
   秩父瀬神流パーク BBQ場 - メインスタイル
   =================================== */

/* ---- CSS変数 ---- */
:root {
  --primary: #e85d04;
  --primary-dark: #c44d00;
  --primary-light: #ff8c42;
  --secondary: #2d6a4f;
  --secondary-light: #40916c;
  --bg: #fdf6ee;
  --bg-card: #ffffff;
  --text-dark: #1a1a1a;
  --text-mid: #4a4a4a;
  --text-light: #888888;
  --border: #e0d5c5;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.18);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --status-pending: #f59e0b;
  --status-confirmed: #10b981;
  --status-cancelled: #ef4444;
  --transition: 0.2s ease;
}

/* ---- リセット・ベース ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', sans-serif;
  background-color: var(--bg);
  color: var(--text-dark);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

/* ===================================
   ヘッダー
   =================================== */
.site-header {
  background: linear-gradient(135deg, #1a0a00 0%, #3d1a00 100%);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(0,0,0,0.3);
}
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo-area {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon {
  font-size: 28px;
  color: var(--primary-light);
  animation: flicker 2.5s infinite;
}
@keyframes flicker {
  0%,100% { opacity: 1; }
  50% { opacity: 0.8; }
}
.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-main {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
}
.logo-sub {
  font-size: 11px;
  color: var(--primary-light);
  font-weight: 400;
}
.header-nav {
  display: flex;
  gap: 8px;
}
.nav-link {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,0.75);
  transition: all var(--transition);
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link:hover { color: #fff; background: rgba(255,255,255,0.1); }
.nav-link.active {
  color: #fff;
  background: var(--primary);
}

/* ===================================
   ヒーロー
   =================================== */
.hero {
  position: relative;
  height: 220px;
  background: linear-gradient(135deg, #e85d04 0%, #c44d00 40%, #2d6a4f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.15);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}
.hero-title {
  font-size: 32px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
  margin-bottom: 8px;
}
.hero-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  font-weight: 300;
}

/* ===================================
   お知らせバナー
   =================================== */
.notice-banner {
  background: linear-gradient(135deg, #fff3cd, #ffeaa7);
  border-bottom: 2px solid #f0c040;
}
.notice-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: #7d5a00;
  line-height: 1.6;
}
.notice-inner i { font-size: 16px; margin-top: 2px; color: #f0a500; flex-shrink: 0; }

/* ===================================
   メインコンテンツ
   =================================== */
.main-content { flex: 1; padding: 40px 0 60px; }
.container { max-width: 760px; margin: 0 auto; padding: 0 20px; }

/* ===================================
   フォームカード
   =================================== */
.form-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.form-section {
  padding: 32px 36px 28px;
  border-bottom: 1px solid var(--border);
}
.form-section:last-child { border-bottom: none; }

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 24px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary-light);
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-title i { color: var(--primary); }

/* ---- フォームグループ ---- */
.form-group { margin-bottom: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 6px;
}
.form-label.required::after {
  content: ' *';
  color: var(--primary);
  font-weight: 700;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  color: var(--text-dark);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232,93,4,0.12);
}
.form-input.error, .form-select.error {
  border-color: var(--status-cancelled);
}
.input-number { max-width: 200px; }
.form-textarea { resize: vertical; min-height: 100px; }
.form-select { cursor: pointer; }

.form-hint {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.error-msg {
  font-size: 12px;
  color: var(--status-cancelled);
  margin-top: 4px;
  display: block;
  min-height: 16px;
}

/* ---- エリアカード ---- */
.area-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.area-card { cursor: pointer; }
.area-card input[type="radio"] { display: none; }
.area-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 18px 12px;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  background: #fafafa;
  transition: all var(--transition);
}
.area-card:hover .area-card-inner {
  border-color: var(--primary-light);
  background: #fff5ee;
}
.area-card input[type="radio"]:checked + .area-card-inner {
  border-color: var(--primary);
  background: #fff0e6;
  box-shadow: 0 0 0 3px rgba(232,93,4,0.15);
}
.area-badge {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 800;
  color: #fff;
}
.a-badge { background: linear-gradient(135deg, #e85d04, #c44d00); }
.s-badge { background: linear-gradient(135deg, #2d6a4f, #1b4332); }
.f-badge { background: linear-gradient(135deg, #7b2d8b, #5a1d6a); }
.area-name { font-weight: 700; font-size: 15px; }
.area-slots { font-size: 11px; color: var(--text-light); }

/* ---- チェックボックス ---- */
.checkbox-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}
.checkbox-item, .agree-item {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  padding: 10px 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.checkbox-item:hover, .agree-item:hover {
  border-color: var(--primary-light);
  background: #fff5ee;
}
.checkbox-item input[type="checkbox"],
.agree-item input[type="checkbox"] { display: none; }
.checkbox-box {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  background: #fff;
}
.checkbox-item input:checked ~ .checkbox-box,
.agree-item input:checked ~ .agree-box {
  background: var(--primary);
  border-color: var(--primary);
}
.checkbox-item input:checked ~ .checkbox-box::after,
.agree-item input:checked ~ .agree-box::after {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  font-size: 11px;
  color: #fff;
}
.agree-box {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border);
  border-radius: 4px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  background: #fff;
}
.checkbox-label { font-size: 14px; font-weight: 500; display: flex; align-items: center; gap: 6px; }
.agree-label { font-size: 14px; font-weight: 600; color: var(--text-mid); }

/* ---- ルールボックス ---- */
.rules-box {
  background: #fdf8f0;
  border: 1px solid #e8d5b5;
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 24px;
  max-height: 340px;
  overflow-y: auto;
}
.rules-title {
  font-size: 15px;
  font-weight: 700;
  color: #7d3c00;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.cancel-title { margin-top: 20px; }
.rules-sub { font-size: 13px; color: var(--text-mid); margin-bottom: 10px; }
.rules-list {
  padding-left: 18px;
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.8;
}
.rules-list li { margin-bottom: 6px; }
.cancel-table { margin: 12px 0; border-radius: var(--radius-sm); overflow: hidden; border: 1px solid #e0ceb0; }
.cancel-row {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid #e0ceb0;
  font-size: 13px;
  background: #fff;
}
.cancel-row:last-child { border-bottom: none; }
.cancel-timing { flex: 1; font-weight: 500; color: var(--text-mid); }
.cancel-fee { font-weight: 600; }
.cancel-fee.free { color: var(--status-confirmed); }
.cancel-fee.half { color: var(--status-pending); }
.cancel-fee.full { color: var(--status-cancelled); }
.rules-note { font-size: 12px; color: var(--text-light); line-height: 1.7; margin-top: 12px; }

/* ---- LINE案内ボックス ---- */
.line-info-box {
  margin: 0 36px 28px;
  background: linear-gradient(135deg, #00b900, #00a000);
  border-radius: var(--radius-md);
  padding: 24px;
  color: #fff;
}
.line-info-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.line-icon { font-size: 28px; }
.line-info-header h3 { font-size: 17px; font-weight: 700; }
.line-info-box p { font-size: 13.5px; line-height: 1.7; opacity: 0.95; }
.line-example {
  background: rgba(255,255,255,0.15);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  margin: 12px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.line-ex-label { font-weight: 700; opacity: 0.8; }
.line-ex-content { font-weight: 600; }
.line-sub { font-size: 12px; opacity: 0.85; }

.line-add-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
  padding: 13px 28px;
  background: #fff;
  color: #06c755;
  border-radius: 40px;
  font-size: 15px;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
  transition: all var(--transition);
  letter-spacing: 0.3px;
}
.line-add-btn i { font-size: 20px; }
.line-add-btn:hover {
  background: #f0fff4;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
}

/* ---- 送信ボタン ---- */
.submit-area { padding: 0 36px 36px; }
.submit-btn {
  width: 100%;
  padding: 18px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  font-size: 17px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(232,93,4,0.35);
}
.submit-btn:hover {
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(232,93,4,0.45);
}
.submit-btn:active { transform: translateY(0); }
.submit-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* ===================================
   送信完了モーダル
   =================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
}
.modal-box {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 460px;
  text-align: center;
  animation: modalIn 0.3s ease;
}
@keyframes modalIn {
  from { transform: scale(0.85); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
.modal-icon { font-size: 60px; color: var(--status-confirmed); margin-bottom: 16px; }
.warning-icon { color: var(--status-cancelled); }
.modal-title { font-size: 22px; font-weight: 700; margin-bottom: 14px; color: var(--text-dark); }
.modal-message { font-size: 14.5px; color: var(--text-mid); line-height: 1.8; margin-bottom: 20px; }
.modal-info {
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 12px 20px;
  margin-bottom: 24px;
  font-size: 15px;
  color: var(--text-mid);
}
.modal-close-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 13px 32px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.modal-close-btn:hover { opacity: 0.9; transform: translateY(-1px); }

/* ===================================
   フッター
   =================================== */
.site-footer {
  background: #1a0a00;
  color: rgba(255,255,255,0.7);
  text-align: center;
  padding: 28px 20px;
  margin-top: auto;
}
.footer-logo { font-size: 16px; font-weight: 700; color: var(--primary-light); margin-bottom: 6px; }
.footer-contact { font-size: 13px; margin-bottom: 6px; }
.footer-copy { font-size: 12px; opacity: 0.6; }

/* ===================================
   管理画面
   =================================== */
.admin-body { background: #f0f2f5; }
.admin-main { flex: 1; padding: 32px 0 60px; }
.admin-container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }

.admin-page-header { margin-bottom: 28px; }
.admin-page-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.admin-page-title i { color: var(--primary); }
.admin-page-sub { font-size: 14px; color: var(--text-light); }

/* ---- サマリーカード ---- */
.summary-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.summary-card {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid transparent;
}
.summary-card.total { border-left-color: var(--primary); }
.summary-card.pending { border-left-color: var(--status-pending); }
.summary-card.confirmed { border-left-color: var(--status-confirmed); }
.summary-card.cancelled { border-left-color: var(--status-cancelled); }
.summary-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}
.summary-card.total .summary-icon { background: #fff0e6; color: var(--primary); }
.summary-card.pending .summary-icon { background: #fffbeb; color: var(--status-pending); }
.summary-card.confirmed .summary-icon { background: #ecfdf5; color: var(--status-confirmed); }
.summary-card.cancelled .summary-icon { background: #fef2f2; color: var(--status-cancelled); }
.summary-num { font-size: 32px; font-weight: 800; display: block; line-height: 1; }
.summary-label { font-size: 13px; color: var(--text-light); }

/* ---- フィルターバー ---- */
.filter-bar {
  background: #fff;
  border-radius: var(--radius-md);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-sm);
}
.search-box {
  flex: 1;
  min-width: 220px;
  position: relative;
}
.search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  font-size: 14px;
}
.search-input {
  width: 100%;
  padding: 9px 12px 9px 36px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--primary); }

.filter-buttons { display: flex; gap: 6px; flex-wrap: wrap; }
.filter-btn {
  padding: 7px 14px;
  border: 1.5px solid var(--border);
  border-radius: 20px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  background: #fff;
  color: var(--text-mid);
  transition: all var(--transition);
  font-weight: 500;
}
.filter-btn:hover { border-color: var(--primary); color: var(--primary); }
.filter-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

.date-filter { display: flex; align-items: center; gap: 8px; }
.date-input {
  padding: 7px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition);
}
.date-input:focus { border-color: var(--primary); }
.clear-date-btn {
  padding: 7px 10px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
  color: var(--text-light);
  font-size: 13px;
  transition: all var(--transition);
}
.clear-date-btn:hover { border-color: var(--status-cancelled); color: var(--status-cancelled); }

/* ---- テーブル ---- */
.table-wrapper {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  min-height: 200px;
}
.reservations-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.reservations-table thead {
  background: linear-gradient(135deg, #2d1a0a, #4a2a10);
  color: #fff;
}
.reservations-table th {
  padding: 13px 12px;
  text-align: left;
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
}
.reservations-table tbody tr {
  border-bottom: 1px solid #f0ece6;
  transition: background var(--transition);
}
.reservations-table tbody tr:hover { background: #fff8f4; }
.reservations-table td {
  padding: 12px 12px;
  vertical-align: middle;
  white-space: nowrap;
}

/* ステータスバッジ */
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}
.status-badge.pending { background: #fffbeb; color: #92400e; border: 1px solid #fcd34d; }
.status-badge.confirmed { background: #ecfdf5; color: #065f46; border: 1px solid #6ee7b7; }
.status-badge.cancelled { background: #fef2f2; color: #991b1b; border: 1px solid #fca5a5; }

/* アクションボタン */
.action-btn {
  padding: 5px 10px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 12px;
  font-family: inherit;
  cursor: pointer;
  transition: all var(--transition);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.view-btn { background: #eff6ff; color: #1d4ed8; }
.view-btn:hover { background: #dbeafe; }

/* 空・ローディング */
.empty-state, .loading-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-light);
}
.empty-state i, .loading-state i { font-size: 48px; margin-bottom: 12px; display: block; }
.empty-state p, .loading-state p { font-size: 15px; }

/* ページネーション */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
  flex-wrap: wrap;
}
.page-btn {
  width: 36px;
  height: 36px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  cursor: pointer;
  font-size: 14px;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  font-weight: 500;
}
.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ===================================
   詳細モーダル
   =================================== */
.modal-large { max-width: 680px; text-align: left; padding: 0; }
.modal-small { max-width: 400px; }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(135deg, #2d1a0a, #4a2a10);
}
.modal-header .modal-title { font-size: 18px; color: #fff; display: flex; align-items: center; gap: 8px; }
.modal-x-btn {
  background: rgba(255,255,255,0.15);
  border: none;
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.modal-x-btn:hover { background: rgba(255,255,255,0.25); }

.modal-body { padding: 24px 28px; max-height: 55vh; overflow-y: auto; }
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.detail-item { display: flex; flex-direction: column; gap: 4px; }
.detail-item.full-width { grid-column: 1 / -1; }
.detail-label { font-size: 12px; color: var(--text-light); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }
.detail-value { font-size: 14.5px; font-weight: 500; color: var(--text-dark); }

.modal-footer {
  padding: 20px 28px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #fafafa;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}
.status-change-area { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.status-label { font-size: 14px; font-weight: 600; color: var(--text-mid); white-space: nowrap; }
.status-select {
  padding: 7px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  cursor: pointer;
}
.status-update-btn {
  padding: 7px 16px;
  background: var(--secondary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition);
}
.status-update-btn:hover { background: var(--secondary-light); }

.memo-area { display: flex; flex-direction: column; gap: 8px; }
.memo-label { font-size: 14px; font-weight: 600; color: var(--text-mid); display: flex; align-items: center; gap: 6px; }
.admin-memo-input {
  width: 100%;
  padding: 10px 12px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition);
}
.admin-memo-input:focus { border-color: var(--primary); }
.memo-save-btn {
  align-self: flex-end;
  padding: 7px 16px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background var(--transition);
}
.memo-save-btn:hover { background: var(--primary-dark); }

.modal-actions { display: flex; justify-content: space-between; align-items: center; }
.delete-btn {
  padding: 9px 18px;
  background: #fef2f2;
  color: var(--status-cancelled);
  border: 1.5px solid #fca5a5;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}
.delete-btn:hover { background: var(--status-cancelled); color: #fff; border-color: var(--status-cancelled); }
.close-btn {
  padding: 9px 18px;
  background: #f3f4f6;
  color: var(--text-mid);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}
.close-btn:hover { background: #e5e7eb; }

/* 削除確認モーダル */
.confirm-actions { display: flex; gap: 12px; justify-content: center; margin-top: 20px; }
.confirm-cancel-btn {
  padding: 10px 24px;
  background: #f3f4f6;
  color: var(--text-mid);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  font-weight: 600;
  transition: all var(--transition);
}
.confirm-cancel-btn:hover { background: #e5e7eb; }
.confirm-delete-btn {
  padding: 10px 24px;
  background: var(--status-cancelled);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: inherit;
  cursor: pointer;
  font-weight: 700;
  transition: all var(--transition);
}
.confirm-delete-btn:hover { background: #dc2626; }

/* ===================================
   トースト通知
   =================================== */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 13px 20px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 10px;
  animation: toastIn 0.3s ease;
  max-width: 320px;
}
.toast.success { background: var(--status-confirmed); }
.toast.error { background: var(--status-cancelled); }
.toast.info { background: var(--primary); }
@keyframes toastIn {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ===================================
   ヒーロー CTAボタン
   =================================== */
.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 14px 32px;
  background: rgba(255,255,255,0.15);
  border: 2px solid rgba(255,255,255,0.7);
  border-radius: 40px;
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  backdrop-filter: blur(4px);
  transition: all var(--transition);
}
.hero-cta-btn:hover {
  background: rgba(255,255,255,0.3);
  border-color: #fff;
  transform: translateY(-2px);
}

/* ===================================
   セクション共通
   =================================== */
.page-section { margin-bottom: 48px; }
.section-header { margin-bottom: 20px; }
.page-section-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-dark);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.page-section-title i { color: var(--primary); }
.page-section-sub { font-size: 14px; color: var(--text-light); }

/* ===================================
   予約カレンダー
   =================================== */
.calendar-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 24px;
  position: relative;
  overflow: hidden;
}
.cal-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}
.cal-nav-btn {
  width: 38px;
  height: 38px;
  border: 1.5px solid var(--border);
  border-radius: 50%;
  background: #fff;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-mid);
  transition: all var(--transition);
}
.cal-nav-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: #fff5ee;
}
.cal-month-label {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
}
.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  margin-bottom: 4px;
}
.cal-wd {
  text-align: center;
  padding: 6px 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-light);
}
.cal-wd.sun { color: #ef4444; }
.cal-wd.sat { color: #3b82f6; }

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}
.cal-cell {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  position: relative;
  min-height: 52px;
  border: 1.5px solid transparent;
}
.cal-cell:hover:not(.cal-cell-empty):not(.cal-cell-past) {
  border-color: var(--primary);
  background: #fff5ee;
}
.cal-cell.cal-cell-empty { cursor: default; }
.cal-cell.cal-cell-past { opacity: 0.35; cursor: not-allowed; }
.cal-cell.cal-cell-selected {
  border-color: var(--primary) !important;
  background: var(--primary) !important;
}
.cal-cell.cal-cell-selected .cal-date { color: #fff; }
.cal-cell.cal-cell-selected .cal-status-dot { background: rgba(255,255,255,0.7) !important; }

.cal-date {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
  line-height: 1;
}
.cal-cell-sun .cal-date { color: #ef4444; }
.cal-cell-sat .cal-date { color: #3b82f6; }
.cal-cell-past .cal-date { color: #bbb; }
.cal-cell-today .cal-date {
  background: var(--primary);
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cal-cell-selected.cal-cell-today .cal-date {
  background: rgba(255,255,255,0.3);
}

.cal-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-top: 3px;
}
.cal-status-dot.available { background: #10b981; }
.cal-status-dot.partial   { background: #f59e0b; }
.cal-status-dot.full      { background: #ef4444; }
.cal-status-dot.past      { background: #d1d5db; }

/* 凡例 */
.cal-legend {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-top: 16px;
  flex-wrap: wrap;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  color: var(--text-light);
}
.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.legend-dot.available  { background: #10b981; }
.legend-dot.partial    { background: #f59e0b; }
.legend-dot.free-only  { background: #8b5cf6; }
.legend-dot.full       { background: #ef4444; }
.legend-dot.past       { background: #d1d5db; }

/* カレンダー読み込み中 */
.cal-loading {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 15px;
  color: var(--text-mid);
  border-radius: var(--radius-lg);
  z-index: 10;
}

/* 選択日の詳細 */
.day-detail {
  background: #fff;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 20px 24px;
  margin-top: 16px;
  border-left: 4px solid var(--primary);
  animation: slideDown 0.3s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.day-detail-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.day-detail-date { font-size: 18px; font-weight: 700; }
.day-detail-status-badge {
  padding: 3px 12px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
}
.day-detail-status-badge.available { background: #ecfdf5; color: #065f46; border: 1px solid #6ee7b7; }
.day-detail-status-badge.partial   { background: #fffbeb; color: #92400e; border: 1px solid #fcd34d; }
.day-detail-status-badge.full      { background: #fef2f2; color: #991b1b; border: 1px solid #fca5a5; }

.day-detail-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.slot-chip {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid;
}
.slot-chip.open  { background: #ecfdf5; color: #065f46; border-color: #6ee7b7; }
.slot-chip.close { background: #fef2f2; color: #991b1b; border-color: #fca5a5; }
.slot-chip.few   { background: #fffbeb; color: #92400e; border-color: #fcd34d; }

.day-detail-action { text-align: right; }
.go-form-btn {
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
  box-shadow: 0 3px 12px rgba(232,93,4,0.3);
}
.go-form-btn:hover { transform: translateY(-1px); box-shadow: 0 5px 16px rgba(232,93,4,0.4); }
.go-form-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ===================================
   送信ノート
   =================================== */
.submit-note {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #fff5ee;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--primary);
  margin-bottom: 16px;
  font-size: 13.5px;
  color: var(--text-mid);
}
.submit-note i { color: var(--primary); flex-shrink: 0; }

/* ===================================
   LINE任意ボックス
   =================================== */
.line-optional { background: linear-gradient(135deg, #07b53b, #00a000); }
.line-optional-badge {
  background: rgba(255,255,255,0.25);
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  margin-left: 8px;
}
.line-features {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 12px 0;
}
.line-feature-item {
  background: rgba(255,255,255,0.2);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ===================================
   予約完了モーダル
   =================================== */
.success-modal-box { max-width: 520px; }
.success-firework {
  font-size: 52px;
  line-height: 1;
  margin-bottom: 8px;
  animation: bounce 0.6s ease;
}
@keyframes bounce {
  0%,100% { transform: translateY(0); }
  40% { transform: translateY(-16px); }
  70% { transform: translateY(-8px); }
}
.confirm-detail-box {
  background: var(--bg);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin: 16px 0;
  text-align: left;
  font-size: 14px;
  line-height: 2;
}
.confirm-detail-box .cd-row {
  display: flex;
  gap: 10px;
}
.confirm-detail-box .cd-label {
  color: var(--text-light);
  font-size: 12px;
  width: 80px;
  flex-shrink: 0;
}
.confirm-detail-box .cd-value {
  font-weight: 600;
  color: var(--text-dark);
}
.modal-note {
  font-size: 12px;
  color: var(--text-light);
  margin-bottom: 20px;
}

/* ===================================
   ログインページ
   =================================== */
.login-body {
  background: linear-gradient(135deg, #1a0a00 0%, #3d1a00 50%, #1b4332 100%);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-wrapper {
  width: 100%;
  max-width: 420px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.login-logo { text-align: center; }
.login-logo-icon {
  width: 72px;
  height: 72px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: #fff;
  margin: 0 auto 14px;
  box-shadow: 0 8px 24px rgba(232,93,4,0.4);
}
.login-logo-title {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 4px;
}
.login-logo-sub {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
}
.login-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  overflow: hidden;
}
.login-card-header {
  background: linear-gradient(135deg, #2d1a0a, #4a2a10);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  font-size: 18px;
  font-weight: 700;
}
.login-form { padding: 28px; }
.login-form-group { margin-bottom: 18px; }
.login-label {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-mid);
  margin-bottom: 7px;
}
.login-input {
  width: 100%;
  padding: 11px 14px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.login-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(232,93,4,0.12);
}
.login-pw-wrap { position: relative; }
.pw-toggle {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  font-size: 16px;
  transition: color var(--transition);
}
.pw-toggle:hover { color: var(--primary); }
.login-error {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: #fef2f2;
  border: 1px solid #fca5a5;
  border-radius: var(--radius-sm);
  color: #991b1b;
  font-size: 13px;
  margin-bottom: 16px;
}
.login-btn {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(232,93,4,0.35);
}
.login-btn:hover { opacity: 0.92; transform: translateY(-1px); }
.login-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.login-back {
  text-align: center;
  padding: 16px 28px 24px;
  font-size: 13px;
  color: var(--text-light);
}
.login-back a { color: var(--primary); text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
.login-back a:hover { text-decoration: underline; }

.setup-guide {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  color: rgba(255,255,255,0.85);
  font-size: 13px;
  line-height: 1.7;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
}
.setup-guide i { margin-top: 2px; flex-shrink: 0; color: #ffd700; }
.setup-guide code { background: rgba(255,255,255,0.15); padding: 1px 6px; border-radius: 4px; font-size: 12px; }

.login-footer { color: rgba(255,255,255,0.3); font-size: 12px; margin-top: 16px; }

/* シェイクアニメーション */
@keyframes shake {
  0%,100% { transform: translateX(0); }
  20% { transform: translateX(-8px); }
  40% { transform: translateX(8px); }
  60% { transform: translateX(-5px); }
  80% { transform: translateX(5px); }
}
.shake { animation: shake 0.4s ease; }

/* ===================================
   管理画面 追加スタイル
   =================================== */
.nav-logout-btn, .nav-settings-btn {
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}
.nav-settings-btn { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.75); }
.nav-settings-btn:hover { background: rgba(255,255,255,0.2); color: #fff; }
.nav-logout-btn { background: rgba(232,93,4,0.2); color: var(--primary-light); }
.nav-logout-btn:hover { background: var(--primary); color: #fff; }

.admin-name-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--primary);
  color: #fff;
  padding: 2px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
}

.modal-medium { max-width: 560px; text-align: left; padding: 0; }

/* ===================================
   カレンダー：空きサイト数バッジ
   =================================== */
.cal-cell {
  aspect-ratio: unset;
  min-height: 62px;
  padding: 4px 2px;
  gap: 2px;
}
.cal-avail-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 10px;
  line-height: 1.4;
  white-space: nowrap;
  pointer-events: none;
}
.cal-avail-ok {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}
.cal-avail-few {
  background: #fffbeb;
  color: #92400e;
  border: 1px solid #fcd34d;
}
.cal-avail-full {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fca5a5;
  font-size: 9px;
}
/* フリーのみバッジ（A/S満席・フリー利用可） */
.cal-avail-free-only {
  background: #f5f3ff;
  color: #5b21b6;
  border: 1px solid #c4b5fd;
  font-size: 8px;
  white-space: nowrap;
}
/* フリーのみの日はクリック可（薄紫表示） */
.cal-cell-free-only {
  background: #faf5ff;
}
/* 管理側詳細バッジ */
.day-detail-status-badge.free-only {
  background: #ede9fe;
  color: #5b21b6;
  border: 1px solid #c4b5fd;
}
/* フリーサイト トグルボタン */
.free-toggle-btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: 2px solid #8b5cf6;
  background: #fff;
  color: #5b21b6;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.free-toggle-btn:hover {
  background: #f5f3ff;
}
.free-toggle-btn.free-btn-selected {
  background: #8b5cf6;
  color: #fff;
  border-color: #7c3aed;
}
/* フリーサイト行のスタイル */
.site-row-free {
  border-left: 3px solid #8b5cf6;
}
/* 満席日はクリック不可っぽく */
.cal-cell-full {
  opacity: 0.6;
  cursor: not-allowed !important;
}

/* ===================================
   空き状況バナー（エリアカード上部）
   =================================== */
.area-situation-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 16px;
  animation: slideDown 0.3s ease;
  line-height: 1.5;
}
.area-situation-banner i { font-size: 16px; flex-shrink: 0; }
.banner-ok   { background: #ecfdf5; border: 1.5px solid #6ee7b7; color: #065f46; }
.banner-few  { background: #fffbeb; border: 1.5px solid #fcd34d; color: #92400e; }
.banner-full { background: #fef2f2; border: 1.5px solid #fca5a5; color: #991b1b; }

/* ===================================
   エリアカード：空きタグ
   =================================== */
.area-avail-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 10px;
  min-height: 18px;
  display: inline-block;
  line-height: 1.5;
}
.area-tag-ok   { background: #ecfdf5; color: #065f46; border: 1px solid #6ee7b7; }
.area-tag-few  { background: #fffbeb; color: #92400e; border: 1px solid #fcd34d; }
.area-tag-full { background: #fef2f2; color: #991b1b; border: 1px solid #fca5a5; }

/* 満席エリアカードをグレーアウト */
.area-card-disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
}

/* ===================================
   人数入力ラッパー
   =================================== */
.num-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}
.num-input-wrap .form-input {
  max-width: 120px;
  text-align: center;
  font-size: 18px;
  font-weight: 700;
}
.num-unit {
  font-size: 15px;
  color: var(--text-mid);
  font-weight: 500;
  white-space: nowrap;
}

/* ===================================
   料金プレビューボックス
   =================================== */
.people-price-block { display: flex; flex-direction: column; gap: 0; }

.price-preview {
  background: linear-gradient(135deg, #1a0a00, #3d1a00);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 16px;
  color: #fff;
  animation: slideDown 0.3s ease;
}
.price-preview-title {
  font-weight: 600;
  color: rgba(255,255,255,0.7);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  font-size: 12px;
}
.price-rows { display: flex; flex-direction: column; gap: 8px; }
.price-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 14px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.85);
}
.price-row:last-child { border-bottom: none; }
.price-val { font-weight: 600; font-family: monospace; font-size: 15px; }
.free-label { color: #6ee7b7; font-family: inherit; }

.price-total-row {
  margin-top: 4px;
  padding-top: 10px !important;
  border-top: 2px solid rgba(255,255,255,0.25) !important;
  border-bottom: none !important;
}
.price-total {
  font-size: 24px !important;
  font-weight: 800 !important;
  color: #ffd700 !important;
}
.price-note {
  font-size: 11px;
  color: rgba(255,255,255,0.45);
  margin-top: 12px;
  text-align: right;
}

/* 完了モーダルの料金行 */
.cd-price-row {
  border-top: 1.5px solid var(--border) !important;
  margin-top: 4px;
  padding-top: 6px !important;
}
.cd-price-total {
  font-size: 18px !important;
  font-weight: 800 !important;
  color: var(--primary) !important;
}

/* 管理画面 詳細モーダル 料金内訳 */
.detail-fee-box {
  background: #f8f5f0;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin-top: 6px;
  font-size: 13.5px;
  border: 1px solid #e8d5b5;
}
.detail-fee-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  border-bottom: 1px solid #e8d5b5;
  color: var(--text-mid);
}
.detail-fee-row:last-child { border-bottom: none; }
.detail-fee-total {
  margin-top: 4px;
  padding-top: 8px !important;
  border-top: 2px solid #c8a878 !important;
  font-size: 15px;
  color: var(--primary-dark) !important;
}

/* レスポンシブ
   =================================== */

/* ===================================
   予約確認ページ（reservation.html）
   =================================== */

/* 読み込み中・エラー */
.rv-loading {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-light);
  font-size: 16px;
}
.rv-loading i { font-size: 40px; display: block; margin-bottom: 14px; color: var(--primary); }

.rv-error-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 48px 32px;
  text-align: center;
  margin-top: 40px;
}
.rv-error-icon { font-size: 56px; color: #ef4444; margin-bottom: 16px; }
.rv-error-card h2 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.rv-error-card p  { font-size: 14px; color: var(--text-light); margin-bottom: 24px; }
.rv-back-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition);
  box-shadow: 0 3px 12px rgba(232,93,4,0.3);
}
.rv-back-btn:hover { transform: translateY(-1px); box-shadow: 0 5px 16px rgba(232,93,4,0.4); }

/* ステータスバナー */
.rv-status-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 16px;
  line-height: 1.5;
}
.rv-status-banner i { font-size: 18px; flex-shrink: 0; }
.banner-confirmed { background: #ecfdf5; border: 1.5px solid #6ee7b7; color: #065f46; }
.banner-today     { background: linear-gradient(135deg, #fff5ee, #ffe8d6); border: 1.5px solid var(--primary-light); color: var(--primary-dark); }
.banner-past      { background: #f3f4f6; border: 1.5px solid #d1d5db; color: #6b7280; }
.banner-pending   { background: #fffbeb; border: 1.5px solid #fcd34d; color: #92400e; }
.banner-cancelled { background: #fef2f2; border: 1.5px solid #fca5a5; color: #991b1b; }

/* 予約カード */
.rv-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  margin-bottom: 20px;
}
.rv-card-header {
  background: linear-gradient(135deg, #2d1a0a, #4a2a10);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.rv-card-header-left {
  display: flex;
  align-items: center;
  gap: 14px;
  color: #fff;
  font-size: 24px;
}
.rv-card-title { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 3px; }
.rv-card-id    { font-size: 12px; color: rgba(255,255,255,0.6); }

.rv-card-body { padding: 24px; }

/* 基本情報グリッド */
.rv-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 20px;
}
.rv-info-item  { display: flex; flex-direction: column; gap: 4px; }
.rv-info-label {
  font-size: 11px;
  color: var(--text-light);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.rv-info-value { font-size: 15px; font-weight: 600; color: var(--text-dark); }
.rv-date       { font-size: 18px; font-weight: 700; color: var(--primary); }

/* 人数ボックス */
.rv-people-box {
  background: #f8f5f0;
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 16px;
  border: 1px solid #e8d5b5;
}
.rv-people-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 0;
  font-size: 14px;
  color: var(--text-mid);
  border-bottom: 1px solid #e8d5b5;
}
.rv-people-row:last-child { border-bottom: none; }
.rv-people-total { padding-top: 10px; font-size: 15px; }
.rv-people-val { font-weight: 700; }

/* 料金ボックス */
.rv-fee-box {
  background: linear-gradient(135deg, #1a0a00, #3d1a00);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin-bottom: 16px;
  color: #fff;
}
.rv-fee-row {
  display: flex;
  justify-content: space-between;
  padding: 5px 0;
  font-size: 14px;
  color: rgba(255,255,255,0.8);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.rv-fee-row:last-of-type { border-bottom: none; }
.rv-fee-total-row {
  border-top: 1.5px solid rgba(255,255,255,0.25) !important;
  border-bottom: none !important;
  margin-top: 6px;
  padding-top: 10px !important;
}
.rv-fee-total  { font-size: 22px; font-weight: 800; color: #ffd700; font-family: monospace; }
.rv-fee-note   { font-size: 11px; color: rgba(255,255,255,0.4); margin-top: 10px; text-align: right; }

/* 備考 */
.rv-remarks-box {
  background: #fafafa;
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  border: 1px solid var(--border);
  margin-top: 4px;
}
.rv-remarks-box p { font-size: 14px; margin-top: 6px; white-space: pre-wrap; }

/* キャンセル料案内 */
.rv-cancel-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 13.5px;
  line-height: 1.7;
  margin-bottom: 16px;
}
.rv-cancel-notice i { font-size: 18px; flex-shrink: 0; margin-top: 2px; }
.notice-free { background: #ecfdf5; border: 1.5px solid #6ee7b7; color: #065f46; }
.notice-half { background: #fffbeb; border: 1.5px solid #fcd34d; color: #92400e; }
.notice-full { background: #fef2f2; border: 1.5px solid #fca5a5; color: #991b1b; }

/* アクションカード */
.rv-action-card {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 24px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
}
.rv-action-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.rv-action-title i { color: var(--primary); }
.rv-edit-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 16px;
}
.rv-edit-group { display: flex; flex-direction: column; gap: 6px; }
.rv-edit-label { font-size: 13px; font-weight: 600; color: var(--text-mid); }

.rv-save-btn {
  width: 100%;
  padding: 13px;
  background: linear-gradient(135deg, var(--secondary), #1b4332);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
  box-shadow: 0 3px 12px rgba(45,106,79,0.3);
  margin-top: 16px;
}
.rv-save-btn:hover { opacity: 0.92; transform: translateY(-1px); }
.rv-save-btn:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }

/* キャンセルカード */
.rv-cancel-card { border-color: #fca5a5; }
.rv-cancel-card .rv-action-title i { color: var(--status-cancelled); }
.rv-cancel-desc { font-size: 13.5px; color: var(--text-mid); margin-bottom: 16px; line-height: 1.7; }
.rv-cancel-btn {
  width: 100%;
  padding: 13px;
  background: #fef2f2;
  color: var(--status-cancelled);
  border: 2px solid #fca5a5;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
}
.rv-cancel-btn:hover { background: var(--status-cancelled); color: #fff; border-color: var(--status-cancelled); }

/* キャンセル済みボックス */
.rv-cancelled-box {
  background: #f3f4f6;
  border-radius: var(--radius-lg);
  padding: 48px 24px;
  text-align: center;
  color: #6b7280;
  margin-top: 8px;
}
.rv-cancelled-box i { font-size: 48px; margin-bottom: 14px; display: block; }
.rv-cancelled-box p { font-size: 15px; margin-bottom: 24px; }

@media (max-width: 900px) {
  .summary-cards { grid-template-columns: repeat(2, 1fr); }
  .reservations-table { font-size: 12px; }
  .reservations-table th, .reservations-table td { padding: 10px 8px; }
}

@media (max-width: 640px) {
  .header-inner { padding: 0 16px; }
  .logo-main { font-size: 13px; }
  .nav-link { padding: 6px 10px; font-size: 12px; }
  .hero { height: 160px; }
  .hero-title { font-size: 22px; }
  .form-section { padding: 24px 20px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .area-cards { grid-template-columns: 1fr; }
  .checkbox-group { grid-template-columns: 1fr; }
  .line-info-box { margin: 0 20px 24px; }
  .submit-area { padding: 0 20px 28px; }
  .summary-cards { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .filter-bar { flex-direction: column; align-items: stretch; }
  .filter-buttons { justify-content: center; }
  .table-wrapper { overflow-x: auto; }
  .detail-grid { grid-template-columns: 1fr; }
  .modal-large { max-width: 100%; }
  .modal-header, .modal-body, .modal-footer { padding: 16px 18px; }
}

@media (max-width: 400px) {
  .summary-cards { grid-template-columns: 1fr 1fr; }
  .summary-num { font-size: 26px; }
}

/* ==========================================
   管理画面 タブ
   ========================================== */
.admin-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 2px solid #e0d5c5;
  padding-bottom: 0;
}
.admin-tab {
  padding: 10px 22px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-size: 14px;
  font-weight: 600;
  color: #888;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.2s, border-color 0.2s;
  margin-bottom: -2px;
}
.admin-tab:hover { color: #e85d04; }
.admin-tab.active {
  color: #e85d04;
  border-bottom-color: #e85d04;
}
.tab-panel { display: block; }

/* ==========================================
   満席管理 タブパネル
   ========================================== */
.blocking-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
  gap: 16px;
  flex-wrap: wrap;
}
.blocking-section-title {
  font-size: 18px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 4px;
}
.blocking-section-sub {
  font-size: 13px;
  color: #888;
}
.add-blocking-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: linear-gradient(135deg, #dc2626, #ef4444);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: opacity 0.2s;
}
.add-blocking-btn:hover { opacity: 0.87; }

/* 種別フィルター */
.blocking-filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.blocking-filter-btn {
  padding: 7px 16px;
  background: #f5f0ea;
  border: 2px solid transparent;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #555;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
}
.blocking-filter-btn:hover { border-color: #e85d04; color: #e85d04; }
.blocking-filter-btn.active { background: #e85d04; color: #fff; border-color: #e85d04; }

/* 満席一覧 */
.blocking-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.blocking-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 20px;
  color: #aaa;
  font-size: 14px;
  gap: 10px;
}
.blocking-empty i { font-size: 36px; }

/* 満席カード */
.blocking-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border: 1.5px solid #e0d5c5;
  border-radius: 12px;
  padding: 16px 20px;
  gap: 16px;
  transition: box-shadow 0.2s;
}
.blocking-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); }
.blocking-card-left { display: flex; flex-direction: column; gap: 6px; flex: 1; min-width: 0; }
.blocking-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 10px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  width: fit-content;
}
.blocking-type-full  { background: #fee2e2; color: #dc2626; }
.blocking-type-area  { background: #fef9c3; color: #ca8a04; }
.blocking-type-cap   { background: #dbeafe; color: #2563eb; }
.blocking-card-date {
  font-size: 15px;
  font-weight: 700;
  color: #1a1a1a;
}
.blocking-card-detail {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.blocking-detail-tag {
  background: #f0f0f0;
  color: #333;
  padding: 2px 10px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
}
.blocking-cap-change {
  font-size: 13px;
  color: #555;
}
.blocking-cap-change strong { color: #2563eb; }
.blocking-card-reason {
  font-size: 12px;
  color: #888;
  display: flex;
  align-items: center;
  gap: 5px;
}
.blocking-card-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}
.blocking-edit-btn {
  padding: 7px 14px;
  background: #f5f0ea;
  border: 1.5px solid #e0d5c5;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #555;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s;
}
.blocking-edit-btn:hover { background: #e8e0d4; border-color: #c8b8a0; }
.blocking-delete-btn {
  padding: 7px 14px;
  background: #fef2f2;
  border: 1.5px solid #fca5a5;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #dc2626;
  cursor: pointer;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.15s;
}
.blocking-delete-btn:hover { background: #fee2e2; border-color: #ef4444; }

/* ==========================================
   満席追加モーダル内
   ========================================== */
.bm-group { margin-bottom: 22px; }
.bm-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: #4a4a4a;
  margin-bottom: 8px;
}
.required-mark { color: #ef4444; font-size: 11px; margin-left: 2px; }

/* 種別ボタン群 */
.bm-type-btns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.bm-type-btn {
  padding: 14px 8px;
  background: #f8f5f0;
  border: 2px solid #e0d5c5;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  color: #555;
  cursor: pointer;
  font-family: inherit;
  text-align: center;
  line-height: 1.6;
  transition: all 0.15s;
}
.bm-type-btn i { font-size: 18px; display: block; margin-bottom: 4px; }
.bm-type-btn:hover { border-color: #e85d04; color: #e85d04; }
.bm-type-btn.active { border-color: #e85d04; background: #fff4ee; color: #e85d04; }

/* 日付入力 */
.bm-date-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.bm-date-sep { color: #888; font-size: 14px; }
.bm-input {
  padding: 10px 12px;
  border: 2px solid #e0d5c5;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
  flex: 1;
  min-width: 140px;
}
.bm-input:focus { border-color: #e85d04; }
.bm-hint {
  font-size: 12px;
  color: #aaa;
  margin-top: 6px;
}

/* エリアボタン群 */
.bm-area-btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.bm-area-btn {
  padding: 9px 20px;
  background: #f8f5f0;
  border: 2px solid #e0d5c5;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #555;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.bm-area-btn:hover { border-color: #e85d04; color: #e85d04; }
.bm-area-btn.active { border-color: #e85d04; background: #fff4ee; color: #e85d04; }

/* 上限数ステッパー */
.bm-cap-row {
  display: flex;
  align-items: center;
  gap: 16px;
}
.bm-cap-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid #e0d5c5;
  background: #f8f5f0;
  font-size: 18px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.15s;
  color: #333;
}
.bm-cap-btn:hover:not(:disabled) { border-color: #e85d04; color: #e85d04; background: #fff4ee; }
.bm-cap-btn:disabled { opacity: 0.35; cursor: not-allowed; }
.bm-cap-val {
  font-size: 28px;
  font-weight: 700;
  color: #e85d04;
  min-width: 48px;
  text-align: center;
}
.bm-cap-hint {
  font-size: 12px;
  color: #aaa;
  margin-top: 6px;
}

/* レスポンシブ */
@media (max-width: 640px) {
  .blocking-card { flex-direction: column; align-items: flex-start; }
  .blocking-card-actions { width: 100%; }
  .bm-type-btns { grid-template-columns: 1fr 1fr; }
  .blocking-header { flex-direction: column; }
  .add-blocking-btn { width: 100%; justify-content: center; }
}

/* ===================================
   サイト選択ステッパー UI
   =================================== */
.site-selector {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.site-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  transition: border-color 0.2s, background 0.2s, box-shadow 0.2s;
  gap: 12px;
}
.site-row:hover {
  border-color: var(--primary-light);
}
.site-row-selected {
  border-color: var(--primary) !important;
  background: #fff8f4 !important;
  box-shadow: 0 0 0 3px rgba(232,93,4,0.1);
}
.site-row-disabled {
  opacity: 0.45;
  pointer-events: none;
  background: #f5f5f5;
}

.site-row-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  min-width: 0;
}
.site-row-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.site-row-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--text-dark);
}
.site-row-range {
  font-size: 12px;
  color: var(--text-light);
}

.site-row-right {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

/* ステッパーボタン */
.site-stepper {
  display: flex;
  align-items: center;
  gap: 0;
  background: #f5f5f5;
  border-radius: 50px;
  overflow: hidden;
  border: 1px solid #ddd;
}
.stepper-btn {
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.stepper-btn:hover:not(:disabled) {
  background: var(--primary);
  color: #fff;
}
.stepper-btn:disabled {
  color: #bbb;
  cursor: not-allowed;
}
.stepper-val {
  min-width: 36px;
  text-align: center;
  font-size: 17px;
  font-weight: 800;
  color: var(--text-dark);
  padding: 0 4px;
  user-select: none;
}
.site-price-tag {
  font-size: 14px;
  font-weight: 700;
  color: var(--primary);
  min-width: 60px;
  text-align: right;
  font-family: monospace;
}

/* 料金プレビュー（BBQ内容セクション内） */
.price-preview {
  margin-top: 20px;
}

/* レスポンシブ対応 */
@media (max-width: 480px) {
  .site-row { padding: 12px 12px; gap: 8px; }
  .site-row-right { gap: 8px; }
  .site-price-tag { min-width: 48px; font-size: 13px; }
  .stepper-btn { width: 30px; height: 30px; font-size: 17px; }
  .stepper-val { min-width: 28px; font-size: 15px; }
  .site-row-name { font-size: 14px; }
}

/* 過去データ検索ボタン・ラベル */
.archive-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: #f8f5f0;
  border: 1.5px solid #d4b896;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: #6b4c2a;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.archive-btn:hover {
  background: #4a5568;
  color: #fff;
  border-color: #4a5568;
}
.data-range-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: #f0f4ff;
  border: 1.5px solid #c7d2fe;
  border-radius: 8px;
  font-size: 13px;
  color: #3730a3;
  font-weight: 600;
  margin-bottom: 12px;
  flex-wrap: wrap;
}
.data-range-label i { color: #6366f1; }

@media (max-width: 900px) {
  .archive-btn { font-size: 12px; padding: 7px 12px; }
}