/* ==========================================================================
   四維商圈餐車 — v2 改造版
   - 餐車街邊風：奶油紙底、磚紅、深墨綠、芥末黃
   - 字體：Noto Serif TC（標題）+ Noto Sans TC（內文）
   - 取消大量 emoji、紫漸層、3D 陰影
   ========================================================================== */

:root {
  --paper:        #f6efe1;   /* 奶油紙底 */
  --paper-soft:   #ede4d0;
  --ink:          #1d1a16;   /* 主字色：墨黑 */
  --ink-soft:     #5a544a;
  --line:         #d8cdb6;
  --brand:        #c0432a;   /* 招牌磚紅 */
  --brand-deep:   #8c2c19;
  --accent:       #d9a441;   /* 芥末黃 */
  --green:        #244a3d;   /* 深墨綠 */
  --shadow-card:  0 1px 0 rgba(29,26,22,.04), 0 8px 24px -12px rgba(29,26,22,.18);
  --radius:       6px;
  --radius-lg:    14px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans TC', 'PingFang TC', 'Microsoft JhengHei', system-ui, sans-serif;
  background: var(--paper);
  color: var(--ink);
  min-height: 100vh;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  /* 紙紋背景 */
  background-image:
    radial-gradient(rgba(29,26,22,.025) 1px, transparent 1px),
    radial-gradient(rgba(29,26,22,.018) 1px, transparent 1px);
  background-size: 24px 24px, 7px 7px;
  background-position: 0 0, 12px 12px;
  opacity: 0;
  transition: opacity .4s ease;
}
body.loaded { opacity: 1; }

::selection { background: var(--accent); color: var(--ink); }

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 20px 60px;
}

/* ===== HEADER ===== */
.header {
  position: relative;
  border: 1px solid var(--line);
  background: #fffaf0;
  border-radius: var(--radius-lg);
  padding: 36px 32px 30px;
  text-align: left;
  overflow: hidden;
}
.header::before {
  content: "SHIWEI ST. FOOD TRUCKS · 四維商圈";
  position: absolute;
  top: 14px; right: 24px;
  font-family: 'Bebas Neue', 'Noto Sans TC', sans-serif;
  letter-spacing: .14em;
  font-size: 12px;
  color: var(--brand);
  font-weight: 600;
}
.header-content { max-width: 100%; }
.header h1 {
  font-family: 'Noto Serif TC', serif;
  font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink);
  margin-bottom: 14px;
  text-shadow: none;
  animation: none;
}
.header h1::first-letter { color: var(--brand); }
.header-subtitle {
  font-size: 1rem;
  color: var(--ink-soft);
  margin-bottom: 22px;
  font-weight: 400;
}
.group-invite {
  display: inline-flex;
  margin: 4px 0 18px;
}
.group-invite .group-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--green);
  color: #fff;
  font-weight: 600;
  font-size: .95rem;
  border-radius: 999px;
  border: 1px solid var(--green);
  transition: transform .15s ease, background .15s ease;
}
.group-invite .group-link:hover { background: #1a3a2f; transform: translateY(-1px); }
.header-cta {
  display: flex; gap: 10px; flex-wrap: wrap;
  margin-top: 4px;
}
.cta-button {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 18px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-size: .92rem;
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease;
  box-shadow: none;
}
.cta-button:hover { background: var(--ink); color: var(--paper); transform: none; }
.cta-button.primary { background: var(--brand); border-color: var(--brand); color: #fff; }
.cta-button.primary:hover { background: var(--brand-deep); border-color: var(--brand-deep); }

/* ===== 跑馬燈 ===== */
.image-marquee-container {
  margin: 28px 0 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fffaf0;
  padding: 14px 0;
  overflow: hidden;
}
.marquee-wrapper {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  scroll-behavior: auto;
}
.marquee-wrapper::-webkit-scrollbar { display: none; }
.marquee-track {
  display: flex;
  gap: 14px;
  padding: 0 14px;
  width: max-content;
}
.marquee-item {
  flex-shrink: 0;
  width: 140px; height: 140px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-soft);
  cursor: pointer;
  transition: transform .2s ease;
}
.marquee-item:hover { transform: translateY(-2px); }
.marquee-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ===== 週次選擇 ===== */
.week-selector {
  margin: 32px 0 18px;
}
.week-selector-header {
  display: flex; align-items: baseline; gap: 14px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--ink);
}
.week-selector-header h3 {
  font-family: 'Noto Serif TC', serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--ink);
}
.week-selector-desc {
  color: var(--ink-soft);
  font-size: .9rem;
}
.week-tabs {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.week-tab {
  padding: 10px 18px;
  background: #fffaf0;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  font-size: .95rem;
  color: var(--ink-soft);
  transition: all .15s ease;
}
.week-tab:hover { background: var(--paper-soft); color: var(--ink); }
.week-tab.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

/* ===== 主內容（餐車排班） ===== */
.content {
  margin: 18px 0 32px;
  background: #fffaf0;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  min-height: 200px;
}
.loading-message {
  text-align: center; padding: 60px 20px; color: var(--ink-soft);
}
.loading-message h3 {
  font-family: 'Noto Serif TC', serif;
  color: var(--brand);
  font-size: 1.2rem;
  margin-top: 12px;
}
.week-content { display: none; }
.week-content.active { display: block; }
.week-header {
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
}
.week-title {
  font-family: 'Noto Serif TC', serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--brand);
}

/* 7 欄日曆網格 */
.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 8px;
}
.calendar-grid .day-header {
  font-family: 'Noto Sans TC', sans-serif;
  font-weight: 700;
  font-size: .82rem;
  text-align: center;
  padding: 8px 4px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  letter-spacing: .08em;
  margin: 0;
  border: none;
  display: block;
}
.day-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 8px;
  background: var(--paper);
  transition: border-color .15s ease, transform .15s ease;
  min-height: 110px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.day-card:hover { border-color: var(--brand); transform: translateY(-1px); }
.day-card.has-trucks { background: #fffaf0; }
.day-number {
  font-family: 'Noto Serif TC', serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--ink);
  line-height: 1;
}
.day-name {
  font-size: .72rem;
  color: var(--ink-soft);
  margin-bottom: 4px;
}
.no-trucks {
  margin-top: auto;
  font-size: .72rem;
  color: var(--ink-soft);
  text-align: center;
  padding: 6px 0;
  font-style: italic;
}
.truck-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.truck-item {
  padding: 4px 6px;
  background: var(--paper);
  border-radius: 4px;
  border-left: 2px solid var(--brand);
  font-size: .78rem;
  line-height: 1.3;
}
.truck-name {
  position: relative;
  font-weight: 700;
  color: var(--ink);
  font-size: 1rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: border-color .15s ease;
}
.truck-name:hover { border-color: var(--brand); }

/* 滑過顯示地址 + 導航提示 tooltip */
.truck-name::before {
  content: attr(data-address) " ↗";
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--ink);
  color: var(--paper);
  padding: 4px 9px;
  border-radius: 5px;
  font-size: .68rem;
  font-weight: 500;
  white-space: nowrap;
  letter-spacing: .01em;
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 1000;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0,0,0,.15);
}
.truck-name::after {
  content: '';
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  border: 5px solid transparent;
  border-top-color: var(--ink);
  opacity: 0;
  visibility: hidden;
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  pointer-events: none;
}
.truck-name:hover::before,
.truck-name:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}
/* 沒有 data-address 屬性時不顯示 tooltip */
.truck-name:not([data-address])::before,
.truck-name:not([data-address])::after { display: none; }
.truck-location {
  color: var(--ink-soft);
  font-size: .88rem;
  margin-top: 2px;
}
.truck-time { color: var(--green); font-size: .85rem; font-weight: 600; }

/* ===== 區段標題 ===== */
.section-eyebrow {
  font-family: 'Bebas Neue', 'Noto Sans TC', sans-serif;
  letter-spacing: .18em;
  font-size: 12px;
  color: var(--brand);
  font-weight: 600;
  margin-bottom: 6px;
  display: block;
}
.section-h {
  font-family: 'Noto Serif TC', serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 4px;
}
.section-desc {
  color: var(--ink-soft);
  font-size: .92rem;
  margin-bottom: 18px;
}

/* ===== 廣告區 ===== */
.ad-section { margin: 36px 0; }
.ad-container {
  border-top: 2px solid var(--ink);
  padding-top: 22px;
}
.ad-section-header { margin-bottom: 18px; }
.ad-title {
  font-family: 'Noto Serif TC', serif;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 4px;
}
.ad-section-desc { color: var(--ink-soft); font-size: .9rem; }
.ad-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}
.ad-item {
  position: relative;
  background: #fffaf0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  transition: border-color .15s ease, transform .15s ease;
  cursor: pointer;
  min-height: 130px;
}
.ad-item:hover {
  border-color: var(--brand);
  transform: translateY(-2px);
}
.ad-item.featured {
  border-color: var(--brand);
  background: linear-gradient(180deg, #fff5e8 0%, #fffaf0 60%);
}
.ad-badge {
  position: absolute;
  top: -8px; right: 14px;
  background: var(--brand);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
  letter-spacing: .05em;
}
.ad-content { display: flex; align-items: flex-start; gap: 12px; }
.ad-icon {
  font-size: 1.6rem;
  width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  background: var(--paper-soft);
  border-radius: var(--radius);
  flex-shrink: 0;
}
.ad-text { flex: 1; min-width: 0; }
.ad-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  margin-bottom: 2px;
}
.ad-desc { color: var(--ink-soft); font-size: .82rem; }
.ad-link a {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--brand);
  font-weight: 600;
  font-size: .88rem;
  border-bottom: 1px solid transparent;
  transition: border-color .15s ease;
}
.ad-link a:hover { border-color: var(--brand); }
.ad-link a.cta-link.primary {
  background: var(--brand);
  color: #fff;
  padding: 6px 12px;
  border-radius: 999px;
}
.ad-link a.cta-link.primary:hover { background: var(--brand-deep); border-color: var(--brand-deep); }
.link-arrow { transition: transform .15s ease; }
.ad-link a:hover .link-arrow { transform: translateX(2px); }

/* ===== TikTok 影片 ===== */
.tiktok-section {
  margin: 36px 0 !important;
  border-top: 2px solid var(--ink);
  padding-top: 22px;
}
.tiktok-title { text-align: left !important; margin-bottom: 18px !important; }
.tiktok-title h3 {
  font-family: 'Noto Serif TC', serif !important;
  font-size: 1.5rem !important;
  font-weight: 800 !important;
  background: none !important;
  -webkit-text-fill-color: var(--ink) !important;
  color: var(--ink) !important;
  margin-bottom: 4px !important;
}
.tiktok-title p { color: var(--ink-soft) !important; font-size: .9rem !important; }
.tiktok-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 18px;
}
.tiktok-item {
  border-radius: var(--radius-lg) !important;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card) !important;
  overflow: hidden;
  background: #fffaf0;
}
.tiktok-container { height: auto !important; aspect-ratio: 9 / 16; max-height: 720px; }
.tiktok-embed { width: 100% !important; height: 100% !important; }
.tiktok-embed iframe { border-radius: 0 !important; }
.tiktok-dots { gap: 8px; justify-content: center; margin-top: 14px; }
.tiktok-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--line); cursor: pointer;
  transition: background .15s;
}
.tiktok-dot.active { background: var(--brand); }

/* ===== Footer ===== */
.footer {
  margin-top: 50px;
  padding-top: 24px;
  border-top: 2px solid var(--ink);
  text-align: center;
  color: var(--ink-soft);
  font-size: .88rem;
}
.footer-content p { margin-bottom: 4px; }

/* ===== Modals (lightly themed) ===== */
.sponsor-modal {
  display: none;
  position: fixed; inset: 0;
  background: rgba(29,26,22,.55);
  z-index: 9999;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
}
.sponsor-modal.show { display: flex; }
.sponsor-modal-content {
  background: var(--paper);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  max-width: 720px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0,0,0,.5);
}
.modal-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 22px;
  background: var(--ink);
  color: #fff;
}
.modal-header h3 { font-family: 'Noto Serif TC', serif; font-size: 1.15rem; font-weight: 800; }
.close-btn { font-size: 1.6rem; cursor: pointer; line-height: 1; opacity: .8; }
.close-btn:hover { opacity: 1; }
.modal-body { padding: 22px; max-height: 70vh; overflow-y: auto; }
.modal-body h4 {
  font-family: 'Noto Serif TC', serif;
  font-size: 1.05rem;
  margin: 16px 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px dashed var(--line);
  color: var(--brand);
}
.medical-item {
  padding: 12px 0;
  border-bottom: 1px dotted var(--line);
}
.medical-item:last-child { border-bottom: none; }
.medical-name { font-weight: 700; margin-bottom: 4px; }
.medical-info { font-size: .88rem; color: var(--ink-soft); display: flex; flex-direction: column; gap: 2px; }
.nav-link, .phone-link { color: var(--brand); font-weight: 600; }
.medical-note {
  margin-top: 18px; padding: 14px;
  background: #fff5e8; border-radius: var(--radius);
  font-size: .88rem;
}
.medical-note ul { margin-top: 6px; padding-left: 18px; }
.contact-grid { display: grid; gap: 14px; }
.contact-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  background: #fffaf0;
}

/* ===== 響應式 ===== */
@media (max-width: 768px) {
  .container { padding: 14px 12px 40px; }
  .header { padding: 26px 20px 22px; }
  .header::before { font-size: 10px; right: 16px; top: 12px; }
  .header h1 { font-size: 1.8rem; }
  .week-selector-header { flex-direction: column; gap: 4px; align-items: flex-start; }
  .ad-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .ad-item { padding: 12px; min-height: 110px; }
  .ad-icon { width: 36px; height: 36px; font-size: 1.4rem; }
  .tiktok-grid { grid-template-columns: 1fr; gap: 12px; }
  .marquee-item { width: 110px; height: 110px; }
  .calendar-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }
  .calendar-grid .day-header { display: none; }
  .day-card { min-height: 90px; }
  .day-card .day-name::before { content: attr(data-day); }
}
@media (max-width: 480px) {
  .ad-grid { grid-template-columns: 1fr; }
  .header h1 { font-size: 1.55rem; }
}

/* ===== 隱藏舊版本中重複/不必要的內容 ===== */
.tiktok-swipe-hint { display: none !important; }
.alignment-hint { display: none !important; }

/* ===== 圖片放大彈窗（修正 v2 漏掉的樣式） ===== */
.image-modal {
  display: none;
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, .82);
  backdrop-filter: blur(4px);
  z-index: 10000;
  justify-content: center;
  align-items: center;
  padding: 20px;
  box-sizing: border-box;
  animation: modalFadeIn .25s ease;
}
.image-modal.show { display: flex; }
.image-modal-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 30px 60px -10px rgba(0,0,0,.5);
  display: flex;
  flex-direction: column;
  animation: modalZoomIn .28s cubic-bezier(.34,1.56,.64,1);
}
.image-modal-content img {
  width: 100%;
  height: auto;
  max-height: 70vh;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
  cursor: pointer;
}
.image-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0,0,0,.65);
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .2s ease;
  z-index: 2;
}
.image-modal-close:hover { background: rgba(0,0,0,.9); transform: scale(1.08); }
.link-buttons-container {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: #fff;
  border-top: 1px solid #eef2f7;
  flex-shrink: 0;
}
.link-button {
  flex: 1;
  max-width: 110px;
  background: var(--brand-primary, #b8345a);
  color: #fff !important;
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  transition: all .2s ease;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.link-button:hover { background: var(--brand-primary-dark, #8e2444); transform: translateY(-1px); }
@keyframes modalFadeIn { from { opacity: 0 } to { opacity: 1 } }
@keyframes modalZoomIn {
  from { opacity: 0; transform: scale(.92) }
  to { opacity: 1; transform: scale(1) }
}
@media (max-width: 768px) {
  .image-modal { padding: 12px; }
  .image-modal-content { max-width: 96vw; max-height: 92vh; }
  .image-modal-content img { max-height: 60vh; }
  .image-modal-close { top: 8px; right: 8px; width: 34px; height: 34px; font-size: 20px; }
}