:root {
  /* Kaja-inspired warm-minimal palette: cream backgrounds, coffee-brown accents,
     near-black text, soft warm borders. */
  --bg: #faf7f2;
  --bg-elev: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #fdfaf5;
  --border: #ebe3d6;
  --border-strong: #d8ccba;
  --text: #1a1814;
  --text-muted: #6b6056;
  --text-dim: #a89c8e;
  --accent: #6f4e37;
  --accent-hover: #8b5a3c;
  --accent-soft: #f4ede3;
  --accent-warm: #c9a87c;
  --shadow-sm: 0 1px 2px rgba(60, 40, 20, 0.04);
  --shadow: 0 2px 12px rgba(60, 40, 20, 0.08);
  --shadow-hover: 0 12px 32px rgba(60, 40, 20, 0.14);
}

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

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang TC", "Noto Sans TC", "Microsoft JhengHei", "Helvetica Neue", Arial,
    sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "ss02";
}

.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
}

/* Header */
.header {
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  padding: 28px 0 22px;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(12px);
  background-color: rgba(255, 255, 255, 0.92);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.brand-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.brand-name {
  font-family: "Cormorant Garamond", "Noto Serif TC", "Georgia", serif;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--text);
  line-height: 1;
}

.brand-tagline {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
  padding-left: 14px;
  border-left: 1px solid var(--border-strong);
}

.subtitle {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 1.5px;
  font-weight: 400;
}

.subtitle .dot {
  color: var(--accent-warm);
  margin: 0 6px;
}

.header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.btn {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-strong);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  letter-spacing: 0.3px;
}

.btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.btn:active {
  transform: scale(0.97);
}

.btn[aria-pressed="true"] {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg-elev);
}

.btn[aria-pressed="true"]:hover {
  background: var(--accent);
  border-color: var(--accent);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 0;
  margin: 32px 0 0;
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.tabs::-webkit-scrollbar { display: none; }

.tab {
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 16px 22px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  position: relative;
  transition: color 0.18s ease;
  font-family: inherit;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

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

.tab.active {
  color: var(--text);
  font-weight: 600;
}

.tab.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 22px;
  right: 22px;
  height: 2px;
  background: var(--accent);
}

.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0 28px;
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

/* Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
  padding-bottom: 80px;
  min-height: 200px;
  transition: opacity 0.2s ease;
}

.grid.loading {
  opacity: 0.5;
  pointer-events: none;
}

/* Card */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--border-strong);
}

.card-img {
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  background-color: var(--accent-soft);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.card-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
  color: rgba(111, 78, 55, 0.32);
  position: relative;
}

.card-img-placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(255, 255, 255, 0.4), transparent 55%),
    radial-gradient(ellipse at 70% 85%, rgba(111, 78, 55, 0.08), transparent 55%);
  pointer-events: none;
}

.card-body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

.card-source {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 4px 10px;
  border-radius: 3px;
  font-weight: 600;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 60%;
}

.card-date {
  white-space: nowrap;
  font-size: 11px;
}

.card-title {
  font-family: "Noto Serif TC", "Cormorant Garamond", "Georgia", serif;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.45;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  letter-spacing: 0.2px;
}

.card-desc {
  font-size: 13px;
  color: var(--text-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
  line-height: 1.6;
}

.card-original {
  font-size: 11px;
  color: var(--text-dim);
  font-style: italic;
  border-top: 1px dashed var(--border);
  padding-top: 10px;
  margin-top: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
}

.card-link {
  font-size: 12px;
  color: var(--accent);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

/* Empty / loading */
.empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 100px 20px;
  color: var(--text-dim);
  font-size: 14px;
  letter-spacing: 0.5px;
}

.spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 1.5px solid var(--accent-soft);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  vertical-align: middle;
  margin-right: 8px;
}

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

/* ───────── Taipei tab: shop directory ───────── */

.taipei-controls {
  margin: 24px 0 0;
  padding: 20px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.search-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.shop-search {
  flex: 1;
  min-width: 220px;
  padding: 10px 14px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 14px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.18s ease;
}
.shop-search:focus { border-color: var(--accent); }

.district-filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.chip {
  background: transparent;
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s ease;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.chip:hover { border-color: var(--accent); color: var(--accent); }
.chip.active {
  background: var(--text);
  border-color: var(--text);
  color: var(--bg-elev);
}
.chip-count {
  font-size: 11px;
  background: var(--accent-soft);
  color: var(--accent);
  padding: 1px 7px;
  border-radius: 999px;
  font-weight: 600;
  min-width: 20px;
  text-align: center;
}
.chip.active .chip-count {
  background: rgba(255, 255, 255, 0.18);
  color: var(--bg-elev);
}

/* Shop card */
.shop-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.shop-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--border-strong);
}
.shop-card.visited { border-color: var(--accent-warm); }
.shop-card.visited::before {
  content: "";
  position: absolute;
}

.shop-head {
  height: 80px;
  position: relative;
  transition: height 0.2s ease;
}
.shop-head.has-image {
  height: 180px;
}
.shop-head.has-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.32) 0%, transparent 35%, transparent 70%, rgba(0, 0, 0, 0.18) 100%);
  pointer-events: none;
}
.shop-head-overlay {
  position: absolute;
  inset: 0;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  z-index: 1;
}
.shop-district {
  background: rgba(26, 24, 20, 0.85);
  color: var(--bg-elev);
  padding: 4px 10px;
  border-radius: 3px;
  font-size: 11px;
  letter-spacing: 1px;
  font-weight: 600;
}
.shop-visited-badge {
  background: var(--accent);
  color: var(--bg-elev);
  padding: 4px 10px;
  border-radius: 3px;
  font-size: 11px;
  letter-spacing: 1px;
  font-weight: 600;
}

.shop-body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex-grow: 1;
}
.shop-name {
  font-family: "Noto Serif TC", "Cormorant Garamond", "Georgia", serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
  line-height: 1.4;
}
.shop-note {
  font-size: 12px;
  color: var(--accent);
  font-weight: 500;
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 3px;
  align-self: flex-start;
}
.shop-address {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.5;
}
.shop-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}
.shop-link {
  font-size: 12px;
  color: var(--accent);
  text-decoration: none;
  background: var(--accent-soft);
  padding: 5px 10px;
  border-radius: 3px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 500;
}
.shop-link:hover { background: var(--accent); color: var(--bg-elev); }
.shop-link.delete-shop { background: transparent; color: var(--text-dim); border: 1px solid var(--border); }
.shop-link.delete-shop:hover { background: #fef2f2; color: #b91c1c; border-color: #fecaca; }

.shop-record {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0 8px;
  border-top: 1px solid var(--border);
  margin-top: 8px;
  gap: 8px;
}

.visited-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
}
.visited-toggle input { width: 16px; height: 16px; accent-color: var(--accent); cursor: pointer; }

.stars { display: inline-flex; gap: 2px; }
.star {
  background: none;
  border: none;
  color: var(--border-strong);
  font-size: 18px;
  cursor: pointer;
  padding: 2px 1px;
  line-height: 1;
  transition: color 0.1s ease, transform 0.1s ease;
}
.star:hover { transform: scale(1.15); }
.star.filled { color: var(--accent-warm); }

.shop-notes {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  background: var(--bg);
  resize: vertical;
  min-height: 60px;
  outline: none;
  transition: border-color 0.18s ease;
  line-height: 1.5;
}
.shop-notes:focus { border-color: var(--accent); background: var(--bg-elev); }

/* ───────── Edit modal ───────── */

.modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal[hidden] { display: none; }

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 24, 20, 0.45);
  backdrop-filter: blur(4px);
  animation: fadeIn 0.18s ease;
}

.modal-card {
  position: relative;
  background: var(--bg-elev);
  border-radius: 8px;
  padding: 28px 32px;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(60, 40, 20, 0.25);
  animation: slideUp 0.22s ease;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-title {
  font-family: "Noto Serif TC", "Cormorant Garamond", serif;
  font-size: 22px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.3px;
}

.modal-form .hint {
  color: var(--text-dim);
  font-weight: 400;
  font-size: 11px;
  margin-left: 6px;
}

.modal-form input,
.modal-form select {
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: 4px;
  font-size: 14px;
  font-family: inherit;
  background: var(--bg);
  color: var(--text);
  outline: none;
  transition: border-color 0.15s ease;
}

.modal-form input:focus,
.modal-form select:focus {
  border-color: var(--accent);
  background: var(--bg-elev);
}

.modal-actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.btn-primary {
  background: var(--text) !important;
  border-color: var(--text) !important;
  color: var(--bg-elev) !important;
}
.btn-primary:hover {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
}

@media (max-width: 600px) {
  .modal { padding: 12px; }
  .modal-card { padding: 20px 22px; }
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
  text-align: center;
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 1px;
  background: var(--bg-elev);
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}

.footer .footer-brand {
  font-family: "Cormorant Garamond", "Noto Serif TC", serif;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 2px;
  margin-bottom: 6px;
  display: block;
}

@media (max-width: 700px) {
  .container { padding: 0 20px; }
  .header { padding: 18px 0 14px; }
  .brand-name { font-size: 24px; }
  .brand-tagline { font-size: 10px; padding-left: 10px; }
  .tab { padding: 14px 16px; font-size: 13px; }
  .tab.active::after { left: 16px; right: 16px; }
  .grid { grid-template-columns: 1fr; gap: 18px; }
  .card-img { height: 180px; }
  .card-body { padding: 16px 18px 18px; }
  .card-title { font-size: 16px; }
}