/* ============================================================
   venue-detail.html 專屬樣式
   ============================================================ */

.detail-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 24px;
}

.back-link {
  display: inline-block;
  margin-bottom: 20px;
  color: var(--text-gray);
  font-size: 14px;
  transition: color 0.2s;
}

.back-link:hover { color: var(--primary); }

/* ===== Section 共用 ===== */
.detail-section {
  background: #fff;
  border-radius: 8px;
  padding: 32px;
  margin-bottom: 32px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}

.section-title {
  font-size: 24px;
  font-weight: 700;
  color: #4a5b85;
  margin-bottom: 24px;
  text-align: center;
}

.block-title {
  font-size: 16px;
  font-weight: 700;
  color: #4a5b85;
  margin: 20px 0 12px;
}

/* ===== Section 1: Hero ===== */
.hero-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--text-dark);
  text-align: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 3px solid var(--primary);
}

.image-carousel { display: flex; flex-direction: column; gap: 12px; }

.carousel-main {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #d8d3cc;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}

.carousel-main img { width: 100%; height: 100%; object-fit: cover; position: relative; z-index: 2; }
.carousel-placeholder {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: #fff; font-size: 18px; font-weight: 600;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3); z-index: 1;
}

.carousel-thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }

.thumb {
  aspect-ratio: 4 / 3; border-radius: 4px; overflow: hidden;
  cursor: pointer; border: 2px solid transparent;
  transition: border-color 0.2s; background: #d8d3cc; position: relative;
}

.thumb.active { border-color: var(--primary); }

.thumb-placeholder {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px; font-weight: 600;
  text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}

/* ===== 場館資訊 Tabs ===== */
.info-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 24px;
  border-bottom: 2px solid var(--border);
}

.info-tab {
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 14px 28px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-gray);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
  margin-bottom: -2px;
}

.info-tab:hover {
  color: var(--text-dark);
}

.info-tab.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.info-tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.info-tab-content.active {
  display: block;
}

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

/* ===== Section 2: 空間配置 ===== */
.config-layout { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; align-items: start; }

.config-left { display: flex; flex-direction: column; gap: 12px; }

.config-main-image {
  aspect-ratio: 4 / 3; background: #f7f6f5;
  border: 2px dashed var(--border); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
}

.config-placeholder { text-align: center; color: var(--text-gray); }
.config-placeholder .placeholder-icon { font-size: 48px; margin-bottom: 8px; }
.config-placeholder p { font-size: 16px; font-weight: 600; margin-bottom: 4px; }
.config-placeholder small { font-size: 12px; }

.config-thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }

.config-thumb {
  aspect-ratio: 4 / 3; background: #f7f6f5;
  border: 2px solid var(--border); border-radius: 4px;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  font-size: 13px; color: var(--text-gray); transition: all 0.2s;
}

.config-thumb.active {
  border-color: var(--primary); background: #fff5f0;
  color: var(--primary); font-weight: 600;
}

.config-thumb:hover { border-color: var(--primary); }

.config-pill {
  background: #fbc02d; color: #fff;
  font-size: 20px; font-weight: 700;
  padding: 16px 32px; border-radius: 999px;
  text-align: center; margin-bottom: 32px;
  box-shadow: 0 2px 8px rgba(251, 192, 45, 0.3);
}

.config-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.feature { display: flex; align-items: center; gap: 12px; }
.feature-icon { font-size: 28px; flex-shrink: 0; }
.feature-text strong { display: block; font-size: 14px; font-weight: 600; color: var(--text-dark); }
.feature-text small { display: block; font-size: 11px; color: var(--text-gray); margin-top: 2px; }

/* ===== 場地特色簡介 ===== */
.venue-intro {
  margin-top: 32px; padding-top: 24px;
  border-top: 1px solid var(--border);
}

.intro-title { font-size: 18px; font-weight: 700; color: #4a5b85; margin-bottom: 12px; }
.intro-content { font-size: 14px; color: var(--text-dark); line-height: 1.8; }
.intro-content p { margin-bottom: 4px; }
.intro-spacer { height: 16px; }
.intro-tip { margin-top: 6px !important; }

/* ===== Section 3: 日曆 ===== */
.calendar-controls {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
}

.calendar-controls h3 {
  font-size: 20px; color: var(--text-dark); font-weight: 700;
}

.cal-nav {
  background: #fff; border: 1px solid var(--border);
  padding: 8px 16px; border-radius: 4px;
  cursor: pointer; font-size: 14px; color: var(--text-dark);
  transition: all 0.2s;
}

.cal-nav:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

.calendar-legend {
  display: flex; gap: 24px; justify-content: center;
  margin-bottom: 16px; font-size: 13px; color: var(--text-gray);
}

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

.dot {
  display: inline-block; width: 10px; height: 10px;
  border-radius: 50%;
}

.dot-pending  { background: #fbc02d; }
.dot-hourly   { background: #2196f3; }
.dot-halfday  { background: #ec407a; }
.dot-fullday  { background: #4caf50; }
.dot-night    { background: #e53935; }

/* === 週日曆（Google Calendar 風格） === */
.week-calendar {
  display: grid;
  grid-template-columns: 60px repeat(7, 1fr);
  grid-template-rows: 44px repeat(14, 48px);
  background: #fff;
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  overflow: hidden;
  font-size: 12px;
}

.day-header {
  background: #f7f6f5;
  padding: 8px 4px;
  text-align: center;
  font-weight: 600;
  color: var(--text-dark);
  font-size: 13px;
  border-bottom: 2px solid #e0e0e0;
  border-right: 1px solid #eee;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.day-header small {
  display: block;
  font-size: 11px;
  color: var(--text-gray);
  font-weight: 400;
  margin-top: 2px;
}

.time-label {
  background: #fafafa;
  padding: 0 6px;
  text-align: right;
  font-size: 11px;
  color: var(--text-gray);
  border-right: 1px solid #e0e0e0;
  border-bottom: 1px solid #f0f0f0;
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  position: relative;
  top: -8px;
}

.time-cell {
  background: #fff;
  border-right: 1px solid #f0f0f0;
  border-bottom: 1px solid #f0f0f0;
}

.booking-block {
  margin: 1px 2px;
  padding: 4px 6px;
  border-radius: 4px;
  font-size: 11px;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  overflow: hidden;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.booking-block:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 3;
}

.booking-title {
  font-weight: 600;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
}

.booking-time {
  font-size: 10px;
  opacity: 0.75;
  line-height: 1.2;
}

/* 5 種預訂顏色 */
.booking-pending {
  background: #fff9c4;
  border-left: 4px solid #fbc02d;
  color: #6d4c00;
}

.booking-hourly {
  background: #e3f2fd;
  border-left: 4px solid #2196f3;
  color: #0d47a1;
}

.booking-halfday {
  background: #fce4ec;
  border-left: 4px solid #ec407a;
  color: #880e4f;
}

.booking-fullday {
  background: #e8f5e9;
  border-left: 4px solid #4caf50;
  color: #1b5e20;
}

.booking-night {
  background: #ffebee;
  border-left: 4px solid #e53935;
  color: #b71c1c;
}

/* ===== Section 4: 預約查詢 ===== */
.section-booking { background: linear-gradient(135deg, #fff 0%, #fff8f5 100%); }

.booking-form {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 24px;
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.form-row.form-row-3 {
  grid-template-columns: repeat(3, 1fr);
}

.form-row label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 13px; color: var(--text-gray);
}

.form-row label span { font-weight: 600; color: var(--text-dark); }

.form-row input,
.form-row select {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
  background: #fff;
}

.form-row select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 32px;
}

.form-row input:focus,
.form-row select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(244, 80, 30, 0.1);
}

.btn-primary {
  background: var(--primary); color: #fff;
  border: none; padding: 12px 32px;
  font-size: 15px; font-weight: 600;
  cursor: pointer; border-radius: 4px;
  transition: background 0.2s;
  font-family: inherit;
}

.btn-primary:hover { background: var(--primary-hover); }

.btn-search { width: 100%; padding: 14px; font-size: 16px; }

.plans-result {
  background: #fff;
  border: 2px solid var(--primary);
  border-radius: 8px;
  padding: 24px;
}

.result-summary {
  background: #fff5f0;
  padding: 12px 16px;
  border-radius: 4px;
  font-size: 14px;
  color: var(--text-dark);
  margin-bottom: 8px;
}

/* 方案卡片 */
.plan-cards { display: flex; flex-direction: column; gap: 10px; }

.plan-card {
  display: flex; align-items: center; gap: 16px;
  border: 2px solid var(--border);
  border-radius: 6px; padding: 16px;
  cursor: pointer; transition: all 0.2s;
  background: #fff;
}

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

.plan-card:has(input:checked) {
  border-color: var(--primary);
  background: #fff5f0;
}

.plan-card input[type="radio"] { width: 18px; height: 18px; accent-color: var(--primary); }

.plan-info { flex: 1; }
.plan-name { font-size: 15px; font-weight: 600; color: var(--text-dark); margin-bottom: 4px; }
.plan-detail { font-size: 13px; color: var(--text-gray); }

.badge-best {
  display: inline-block;
  background: var(--primary); color: #fff;
  padding: 2px 8px; border-radius: 999px;
  font-size: 11px; font-weight: 600;
  margin-left: 8px;
}

.badge-warning {
  display: inline-block;
  background: #fff3e0;
  color: #e65100;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  margin-left: 8px;
  border: 1px solid #ffb74d;
}

.plan-time-range {
  font-size: 13px;
  color: var(--text-dark);
  margin-bottom: 4px;
  font-weight: 500;
}

/* 夜間時段選項標示 */
.form-row select option.time-night {
  background-color: #fff3e0;
  color: #e65100;
  font-weight: 500;
}

.form-row .hint {
  display: inline-block;
  font-size: 11px;
  color: var(--text-gray);
  font-weight: 400;
  margin-left: 6px;
}

.plan-price {
  font-size: 18px; font-weight: 700;
  color: var(--primary);
}

/* 加購選項（分組 radio）*/
.addon-section { display: flex; flex-direction: column; gap: 16px; }

.addon-group {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 16px;
}

.addon-group-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.addon-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 8px;
}

.addon-radio {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 14px;
  cursor: pointer;
  transition: all 0.2s;
  background: #fafafa;
}

.addon-radio:hover {
  border-color: var(--primary);
  background: #fff5f0;
}

.addon-radio:has(input:checked) {
  border-color: var(--primary);
  background: #fff5f0;
}

.addon-radio input[type="radio"] {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
}

.addon-radio .opt-name {
  flex: 1;
  font-size: 13px;
  color: var(--text-dark);
  font-weight: 500;
}

.addon-radio .opt-price {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
}

/* 訂單明細 */
.order-summary {
  background: #f9f9f9;
  border-radius: 4px;
  padding: 16px 20px;
}

.order-line {
  display: flex; justify-content: space-between;
  padding: 6px 0; font-size: 14px;
  color: var(--text-dark);
}

.order-line.order-mandatory { color: #555; }
.order-line.order-addon { color: var(--primary); }

/* 應付小計（活動費用） */
.order-subtotal {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  padding: 10px 12px;
  background: #fff;
  border-radius: 4px;
  border: 1px solid var(--border);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dark);
}

/* 押金（先收後退） */
.order-deposit {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  padding: 10px 12px;
  background: #e3f2fd;
  border-radius: 4px;
  border-left: 4px solid #1976d2;
  font-size: 14px;
  color: #0d47a1;
  font-weight: 600;
  align-items: center;
}

.order-deposit small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: #1565c0;
  margin-top: 2px;
}

.order-total {
  display: flex; justify-content: space-between;
  margin-top: 12px; padding-top: 12px;
  border-top: 2px solid var(--text-dark);
  font-size: 18px; font-weight: 700;
  color: var(--text-dark);
}

.btn-confirm {
  width: 100%;
  margin-top: 20px;
  padding: 16px;
  font-size: 18px;
  background: #4caf50;
}

.btn-confirm:hover { background: #43a047; }

/* ===== Section 5: 價格表 ===== */
.pricing-table-wrap, .addon-table-wrap {
  overflow-x: auto;
}

.pricing-table {
  width: 100%; border-collapse: collapse; font-size: 14px;
}

.pricing-table th {
  background: #4a5b85; color: #fff;
  padding: 12px 16px; text-align: center;
  font-weight: 600;
}

.pricing-table th small { display: block; font-size: 11px; opacity: 0.8; }

.pricing-table td {
  border-bottom: 1px solid var(--border);
  padding: 12px 16px; text-align: center;
  color: var(--text-dark);
}

.pricing-table td.plan-type {
  background: #f7f6f5;
  font-weight: 600;
  text-align: left;
}

.pricing-table tbody tr:hover { background: #fff5f0; }

.pricing-note {
  background: #fff8e1;
  border-left: 4px solid #fbc02d;
  padding: 20px 24px;
  border-radius: 4px;
  color: var(--text-dark);
  margin-top: 16px;
}

.note-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 16px;
}

.note-block {
  padding: 8px 0;
  font-size: 13px;
  border-bottom: 1px dashed rgba(0,0,0,0.08);
}

.note-block:last-child { border-bottom: none; }

.note-block strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.note-block p {
  font-size: 13px;
  color: #555;
  margin: 0;
}

.note-block.note-night strong {
  color: #e65100;
}

.note-block.note-night b {
  color: #e65100;
}

/* 夜間加成 row 樣式 */
.pricing-table tr.row-night {
  background: #fff3e0;
}

.pricing-table tr.row-night td {
  color: #e65100;
  font-weight: 500;
}

.pricing-table tr.row-night:hover {
  background: #ffe0b2 !important;
}

/* ===== Section 6: 地圖 ===== */
.map-layout {
  display: grid; grid-template-columns: 2fr 1fr; gap: 24px;
}

.map-iframe-wrap {
  border-radius: 8px; overflow: hidden;
  border: 1px solid var(--border);
  background: #f0f0f0;
}

.map-iframe-wrap iframe {
  width: 100%; height: 400px; border: 0;
  display: block;
}

.map-info {
  padding: 16px;
  background: #f7f6f5;
  border-radius: 8px;
}

.address-text { font-size: 16px; font-weight: 600; color: var(--text-dark); margin-bottom: 16px; }

.transport-list { display: flex; flex-direction: column; gap: 16px; }

.transport-item {
  display: flex; align-items: flex-start; gap: 12px;
}

.transport-icon { font-size: 24px; flex-shrink: 0; }

.transport-item strong { display: block; font-size: 14px; color: var(--text-dark); margin-bottom: 4px; }
.transport-item p { font-size: 13px; color: var(--text-gray); margin: 0; }

/* ===== 響應式 ===== */
@media (max-width: 900px) {
  .config-layout, .map-layout { grid-template-columns: 1fr; }
  .config-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 24px; }
  .section-title { font-size: 20px; }
  .pricing-table { font-size: 12px; }
  .pricing-table th, .pricing-table td { padding: 8px; }
  .calendar td { height: 50px; }
}

@media (max-width: 600px) {
  .carousel-thumbs { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr; }
  .plan-card { flex-wrap: wrap; }
  .calendar-legend { flex-direction: column; gap: 8px; align-items: flex-start; }
}