/* ============================================================
   IndiainSG · Phase 1 stylesheet
   Mobile-first; widens at 768px+
   ============================================================ */

:root {
  --ink: #1a1410;
  --paper: #f5efe4;
  --paper-2: #ebe2d0;
  --rule: #2a201a;
  --saffron: #c8541a;
  --turmeric: #d4951b;
  --indigo: #1f3a5f;
  --leaf: #3d6b3d;
  --maroon: #6b1d1d;
  --muted: #6b5d4f;
  --shadow: rgba(42, 32, 26, 0.12);

  --safe-top: env(safe-area-inset-top, 0);
  --safe-bottom: env(safe-area-inset-bottom, 0);
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body {
  height: 100%;
  overflow: hidden;
  font-family: 'Inter Tight', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overscroll-behavior: none;
}

.hidden { display: none !important; }

/* APP BAR */
.appbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: calc(54px + var(--safe-top));
  padding: var(--safe-top) 14px 0;
  background: var(--paper);
  border-bottom: 1.5px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 60;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark {
  width: 28px;
  height: 28px;
  background: var(--saffron);
  border: 1.5px solid var(--ink);
  border-radius: 50%;
  position: relative;
  box-shadow: 2px 2px 0 var(--ink);
}
.brand-mark::after {
  content: '';
  position: absolute;
  inset: 6px;
  background: var(--paper);
  border-radius: 50%;
}
.brand-text {
  font-family: 'Fraunces', serif;
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.02em;
}
.brand-text .ia { color: var(--saffron); }
.brand-text .in { color: var(--muted); font-style: italic; font-weight: 400; }
.brand-text .sg { color: var(--ink); }

.icon-btn {
  width: 38px;
  height: 38px;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  border-radius: 999px;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 2px 2px 0 var(--ink);
}
.icon-btn:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 var(--ink); }

/* SEARCH BAR */
.search-bar {
  position: fixed;
  top: calc(54px + var(--safe-top));
  left: 0;
  right: 0;
  background: var(--paper);
  border-bottom: 1px solid var(--rule);
  padding: 10px 14px;
  z-index: 59;
  display: none;
  align-items: center;
  gap: 8px;
}
.search-bar.visible { display: flex; }
.search-bar input {
  flex: 1;
  border: 1.5px solid var(--ink);
  background: var(--paper);
  padding: 10px 14px;
  font-family: inherit;
  font-size: 14px;
  border-radius: 999px;
  outline: none;
  color: var(--ink);
}
.search-bar input:focus { border-color: var(--saffron); }
.search-clear {
  width: 32px;
  height: 32px;
  border: 1.5px solid var(--ink);
  background: var(--paper);
  border-radius: 50%;
  font-size: 16px;
  cursor: pointer;
  color: var(--ink);
}

/* TABS */
.tabs {
  position: fixed;
  left: 0;
  right: 0;
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  background: var(--paper);
  padding: 8px 14px;
  z-index: 55;
}
.tabs::-webkit-scrollbar { display: none; }
.tabs-area {
  top: calc(54px + var(--safe-top));
  border-bottom: 1px dashed var(--rule);
}
.tabs-cat {
  top: calc(54px + var(--safe-top) + 50px);
  border-bottom: 1px dashed var(--rule);
}
.tabs-sub {
  top: calc(54px + var(--safe-top) + 100px);
  border-bottom: 1.5px solid var(--ink);
}
.search-bar.visible ~ .tabs-area { top: calc(54px + var(--safe-top) + 56px); }
.search-bar.visible ~ .tabs-cat { top: calc(54px + var(--safe-top) + 106px); }
.search-bar.visible ~ .tabs-sub { top: calc(54px + var(--safe-top) + 156px); }

.tab {
  flex-shrink: 0;
  background: var(--paper);
  border: 1.5px solid var(--ink);
  padding: 7px 13px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink);
  box-shadow: 1px 1px 0 var(--ink);
  white-space: nowrap;
}
.tab.active { background: var(--ink); color: var(--paper); }
.tab.cat.active { background: var(--saffron); color: var(--paper); border-color: var(--saffron); }
.tab.sub { font-size: 10px; padding: 6px 11px; }
.tab.sub.active { background: var(--indigo); color: var(--paper); border-color: var(--indigo); }

/* MAP */
.map-wrap {
  position: fixed;
  top: calc(54px + var(--safe-top) + 96px);
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, #e8dfca 0%, #ddd1b3 100%);
}
.map-wrap.with-sub { top: calc(54px + var(--safe-top) + 142px); }
.map-wrap.with-search { top: calc(54px + var(--safe-top) + 152px); }
.map-wrap.with-search.with-sub { top: calc(54px + var(--safe-top) + 198px); }
#map { width: 100%; height: 100%; }
.map-loading {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}
.spinner {
  width: 28px;
  height: 28px;
  border: 2.5px solid var(--paper-2);
  border-top-color: var(--saffron);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.map-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.fb-box {
  background: var(--paper);
  border: 1.5px solid var(--ink);
  padding: 20px;
  max-width: 320px;
  box-shadow: 4px 4px 0 var(--ink);
}
.fb-box h3 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 8px;
}
.fb-box p { font-size: 13px; color: var(--muted); line-height: 1.55; }
.fb-box code {
  background: var(--paper-2);
  padding: 1px 5px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  border-radius: 3px;
  color: var(--ink);
}

/* BOTTOM SHEET */
.sheet {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--paper);
  border-top: 1.5px solid var(--ink);
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -6px 20px var(--shadow);
  z-index: 70;
  display: flex;
  flex-direction: column;
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
  height: 70vh;
  transform: translateY(calc(70vh - 200px));
  padding-bottom: var(--safe-bottom);
}
.sheet.expanded { transform: translateY(0); }
.sheet.collapsed { transform: translateY(calc(70vh - 70px)); }

.sheet-handle {
  padding: 10px 0 4px;
  display: flex;
  justify-content: center;
  cursor: grab;
  user-select: none;
}
.sheet-handle .grip {
  width: 48px;
  height: 4px;
  background: var(--rule);
  border-radius: 2px;
  opacity: 0.3;
}
.sheet-head {
  padding: 4px 18px 12px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px dashed var(--rule);
}
.sheet-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 19px;
  line-height: 1.2;
}
.sheet-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 2px;
}
.sheet-sort {
  background: var(--paper);
  border: 1.5px solid var(--ink);
  padding: 6px 11px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink);
}
.sheet-body {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
}

/* LISTINGS */
.listing {
  padding: 14px 18px;
  border-bottom: 1px dashed var(--rule);
  display: grid;
  grid-template-columns: 32px 1fr auto;
  gap: 12px;
  align-items: start;
  cursor: pointer;
}
.listing:active { background: var(--paper-2); }
.listing.highlight {
  background: linear-gradient(90deg, rgba(200,84,26,0.08), transparent);
  border-left: 3px solid var(--saffron);
  padding-left: 15px;
}
.listing-pin {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 2px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 600;
  color: var(--paper);
  flex-shrink: 0;
}
.listing-pin.grocery { background: var(--indigo); }
.listing-pin.restaurant { background: var(--maroon); }
.listing-pin.utility { background: var(--turmeric); color: var(--ink); }
.listing-info h3 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 15.5px;
  line-height: 1.2;
  margin-bottom: 3px;
}
.pick-badge {
  display: inline-block;
  margin-left: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 8.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--saffron);
  color: var(--paper);
  padding: 2px 6px;
  border-radius: 3px;
  vertical-align: middle;
  font-weight: 500;
}
.story-badge {
  display: inline-block;
  margin-left: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 8.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--indigo);
  color: var(--paper);
  padding: 2px 6px;
  border-radius: 3px;
  vertical-align: middle;
  font-weight: 500;
}

/* Accolade badges — drive visual hierarchy for "more interesting" places */
.accolade-badge {
  display: inline-block;
  margin-left: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 8.5px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 3px;
  vertical-align: middle;
  font-weight: 600;
  border: 1px solid var(--ink);
}
.accolade-michelin {
  background: #1a1410;
  color: #ffd54a;
  border-color: #1a1410;
}
.accolade-bib {
  background: #6b1d1d;
  color: var(--paper);
  border-color: #6b1d1d;
}
.accolade-heritage {
  background: var(--maroon);
  color: var(--paper);
  border-color: var(--maroon);
}
.accolade-landmark {
  background: var(--leaf);
  color: var(--paper);
  border-color: var(--leaf);
}

/* Near me tab — visually distinct */
.tab-nearme {
  background: var(--indigo) !important;
  color: var(--paper) !important;
  border-color: var(--indigo) !important;
  font-weight: 600 !important;
}
.tab-nearme.active {
  background: var(--ink) !important;
  border-color: var(--ink) !important;
}

/* App bar actions row */
.appbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Detail photo */
.detail-photo {
  width: 100%;
  height: 200px;
  background-size: cover;
  background-position: center;
  background-color: var(--paper-2);
  border: 1.5px solid var(--ink);
  margin-bottom: 16px;
  border-radius: 4px;
}
.detail-photo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Fraunces', serif;
  font-size: 80px;
  font-weight: 800;
  color: var(--saffron);
  background: var(--paper-2);
}

/* Story block in detail view */
.detail-story {
  margin-top: 24px;
  padding: 18px 16px;
  background: linear-gradient(180deg, rgba(31,58,95,0.04), rgba(31,58,95,0.01));
  border: 1.5px solid var(--indigo);
  border-radius: 4px;
  position: relative;
}
.detail-story-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--indigo);
  margin-bottom: 8px;
  font-weight: 600;
}
.detail-story p {
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}

/* Stories overlay */
.stories-overlay {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 100;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}
.stories-overlay.open { transform: translateY(0); }
.stories-body {
  flex: 1;
  overflow-y: auto;
  padding: 22px 18px calc(40px + var(--safe-bottom));
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}
.stories-intro {
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1.5px solid var(--ink);
}
.stories-intro h2 {
  font-family: 'Fraunces', serif;
  font-weight: 700;
  font-size: 28px;
  line-height: 1.1;
  letter-spacing: -0.015em;
  margin-bottom: 8px;
}
.stories-intro p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}
.story-card {
  padding: 22px 0;
  border-bottom: 1px dashed var(--rule);
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 16px;
  align-items: start;
}
.story-card:last-child { border-bottom: none; }
.story-thumb {
  width: 120px;
  height: 120px;
  background-size: cover;
  background-position: center;
  background-color: var(--paper-2);
  border: 1.5px solid var(--ink);
  border-radius: 4px;
  flex-shrink: 0;
}
.story-thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--paper-2) 0%, #d6c8a8 100%);
}
.story-thumb-placeholder span {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted);
}
.story-content { min-width: 0; } /* prevents overflow */
.story-category {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--saffron);
  margin-bottom: 6px;
  font-weight: 600;
}
.story-title {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.story-summary {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  font-style: italic;
  margin-bottom: 12px;
}
.story-body p {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--ink);
  margin-bottom: 10px;
}

/* Story cards on very narrow screens — stack thumb on top */
@media (max-width: 480px) {
  .story-card {
    grid-template-columns: 1fr;
  }
  .story-thumb {
    width: 100%;
    height: 160px;
  }
}

.story-place-link {
  background: var(--paper);
  border: 1.5px solid var(--ink);
  padding: 8px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink);
  margin-top: 10px;
  box-shadow: 2px 2px 0 var(--ink);
}
.story-place-link:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 var(--ink); }
.listing-info .cat {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 4px;
}
.listing-info .addr { font-size: 12px; line-height: 1.4; color: var(--ink); }
.listing-info .meta { font-size: 11px; color: var(--muted); margin-top: 4px; }
.listing-info .meta .open { color: var(--leaf); font-weight: 600; }
.listing-info .meta .closed { color: var(--maroon); font-weight: 600; }
.listing-dist {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--muted);
  text-align: right;
  white-space: nowrap;
}
.listing-dist .km {
  display: block;
  font-size: 13px;
  color: var(--ink);
  font-weight: 600;
}

.empty-state {
  padding: 40px 24px;
  text-align: center;
  color: var(--muted);
}
.empty-state h4 {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 17px;
  color: var(--ink);
  margin-bottom: 6px;
}
.empty-state p { font-size: 13px; line-height: 1.5; }

/* DETAIL OVERLAY */
.detail-overlay {
  position: fixed;
  inset: 0;
  background: var(--paper);
  z-index: 100;
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}
.detail-overlay.open { transform: translateY(0); }
.detail-head {
  padding: calc(14px + var(--safe-top)) 14px 14px;
  background: var(--ink);
  color: var(--paper);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.detail-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--turmeric);
}
.icon-btn-dark {
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1.5px solid var(--paper);
  border-radius: 999px;
  color: var(--paper);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.detail-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px 18px calc(40px + var(--safe-bottom));
}
.detail-name {
  font-family: 'Fraunces', serif;
  font-weight: 600;
  font-size: 30px;
  line-height: 1.1;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}
.detail-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 16px;
}
.detail-blurb {
  font-size: 14.5px;
  line-height: 1.6;
  margin-bottom: 20px;
  padding: 14px 16px;
  background: var(--paper-2);
  border-left: 3px solid var(--saffron);
}
.detail-row {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule);
  font-size: 13.5px;
}
.detail-row .k {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  padding-top: 2px;
}
.detail-row .v { line-height: 1.45; }
.detail-row .v a {
  color: var(--indigo);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 20px;
}
.detail-tag {
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: 4px 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 9.5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 999px;
  color: var(--ink);
}
.detail-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 24px;
}
.detail-btn {
  padding: 14px 16px;
  border: 1.5px solid var(--ink);
  background: var(--paper);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 8px;
  cursor: pointer;
  text-align: center;
  color: var(--ink);
  text-decoration: none;
  display: block;
  box-shadow: 2px 2px 0 var(--ink);
}
.detail-btn.primary {
  background: var(--saffron);
  color: var(--paper);
  border-color: var(--saffron);
  box-shadow: 2px 2px 0 var(--ink);
}
.detail-btn:active { transform: translate(1px, 1px); box-shadow: 1px 1px 0 var(--ink); }

/* SOURCE PILL */
.source-pill {
  position: fixed;
  bottom: calc(70vh - 56px);
  right: 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 8.5px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--paper);
  border: 1px solid var(--rule);
  padding: 4px 8px;
  border-radius: 999px;
  color: var(--muted);
  z-index: 75;
  pointer-events: none;
  opacity: 0.85;
}

/* DESKTOP */
@media (min-width: 768px) {
  html, body { overflow: hidden; }
  .appbar { height: calc(60px + var(--safe-top)); padding: var(--safe-top) 24px 0; }
  .brand-text { font-size: 26px; }
  .search-bar { padding: 12px 24px; }
  .tabs { padding: 10px 24px; }

  .map-wrap {
    left: 380px;
    top: calc(60px + var(--safe-top) + 96px);
  }
  .map-wrap.with-sub { top: calc(60px + var(--safe-top) + 142px); }
  .map-wrap.with-search { top: calc(60px + var(--safe-top) + 158px); }
  .map-wrap.with-search.with-sub { top: calc(60px + var(--safe-top) + 204px); }

  .sheet {
    width: 380px;
    height: auto;
    top: calc(60px + var(--safe-top) + 96px);
    bottom: 0;
    left: 0;
    right: auto;
    border-radius: 0;
    border-top: none;
    border-right: 1.5px solid var(--ink);
    transform: none !important;
    box-shadow: none;
  }
  .sheet.with-sub { top: calc(60px + var(--safe-top) + 142px); }
  .sheet-handle { display: none; }

  .detail-overlay {
    left: auto;
    right: 0;
    width: 420px;
    border-left: 1.5px solid var(--ink);
    box-shadow: -4px 0 12px var(--shadow);
    transform: translateX(100%);
  }
  .detail-overlay.open { transform: translateX(0); }
  .source-pill { bottom: 16px; right: 16px; }
}

@media (min-width: 1024px) {
  .sheet { width: 420px; }
  .map-wrap { left: 420px; }
}