/* Faisal's London - Liquid Glass
   Design rules live in CLAUDE.md. The short version: one continuous glass surface per
   group (never stacked), concentric radii, a specular highlight on every glass edge,
   native SF, and iOS system colours light-first. */

:root {
  /* Surface */
  --bg: #f2f2f7;
  --panel: 255, 255, 255;
  --panel-a: 0.62;
  --panel-solid: #ffffff;
  --glass-shine: rgba(255, 255, 255, 0.75);
  --glass-edge: rgba(255, 255, 255, 0.55);
  --hairline: rgba(60, 60, 67, 0.16);
  --fill: rgba(120, 120, 128, 0.12);
  --fill-strong: rgba(120, 120, 128, 0.2);

  /* Ink */
  --text: #000000;
  --muted: rgba(60, 60, 67, 0.74);
  --muted-2: rgba(60, 60, 67, 0.62);

  /* Accent - true iOS system colours. Orange was tried for food and reverted: it
     clashed with systemBlue, which every interactive element uses. */
  --food: #ff3b30;
  --activity: #30b0c7;
  --other: #8e8e93;
  --spark: #007aff;
  --star: #ff9500;
  --closed: #8e8e93;

  --shadow: 0 8px 28px rgba(0, 0, 0, 0.12);
  --shadow-lift: 0 16px 44px rgba(0, 0, 0, 0.18);
  --blur: blur(40px) saturate(180%);
  color-scheme: light;
}

:root[data-theme="dark"] {
  --bg: #000000;
  --panel: 40, 40, 42;
  --panel-a: 0.58;
  --panel-solid: #1c1c1e;
  --glass-shine: rgba(255, 255, 255, 0.22);
  --glass-edge: rgba(255, 255, 255, 0.16);
  --hairline: rgba(255, 255, 255, 0.12);
  --fill: rgba(120, 120, 128, 0.24);
  --fill-strong: rgba(120, 120, 128, 0.36);
  --text: #ffffff;
  --muted: rgba(235, 235, 245, 0.6);
  --muted-2: rgba(235, 235, 245, 0.42);
  --food: #ff453a;
  --activity: #40c8e0;
  --other: #98989d;
  --spark: #0a84ff;
  --star: #ffb340;
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.5);
  --shadow-lift: 0 16px 44px rgba(0, 0, 0, 0.6);
  color-scheme: dark;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Helvetica Neue', system-ui, sans-serif;
  overflow: hidden;
  overscroll-behavior: none;
  -webkit-font-smoothing: antialiased;
}

button, input { font: inherit; color: inherit; }
button { border: 0; background: none; padding: 0; cursor: pointer; }

/* ---------- glass ---------- */
/* The specular highlight (inset 0 1px 0) is the thing that separates this from generic
   blur - real glass lenses light along its top edge. */
.glass {
  background: rgba(var(--panel), var(--panel-a));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 0.5px solid var(--glass-edge);
  box-shadow: var(--shadow), inset 0 1px 0 var(--glass-shine);
}

@supports not (backdrop-filter: blur(1px)) {
  .glass { background: var(--panel-solid); }
}

/* ---------- layout ---------- */
#app { position: relative; height: 100dvh; width: 100%; overflow: hidden; }
#map { position: absolute; inset: 0; z-index: 1; background: var(--bg); }
.leaflet-control-zoom, .leaflet-control-attribution { display: none; }
.leaflet-tile { filter: saturate(0.92); }
:root[data-theme="dark"] .leaflet-tile {
  filter: saturate(0.6) brightness(0.78) invert(0.92) hue-rotate(180deg) contrast(0.95);
}

/* ---------- chrome ----------
   Search and filters live at the BOTTOM. Apple's own guidance puts search there when
   there is no bottom toolbar, and this app is used one-handed on the street - the two
   controls you touch most were the only ones out of thumb reach.
   Both bars sit above the sheet (z 60) so a filter is never unreachable behind a card. */
.chrome-top {
  position: absolute; z-index: 60;
  top: 0; left: 0; right: 0;
  padding: max(10px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-left))
           0 max(12px, env(safe-area-inset-right));
  pointer-events: none;
}
.wordmark-pill {
  display: inline-flex; align-items: baseline; gap: 9px;
  border-radius: 16px; padding: 7px 13px;
  pointer-events: auto;
}
.wordmark { font-size: 15px; font-weight: 700; letter-spacing: -0.3px; }
.wordmark em { font-style: normal; color: var(--spark); }
.count { font-size: 11.5px; font-weight: 500; color: var(--muted); font-variant-numeric: tabular-nums; }

.chrome-bottom {
  position: absolute; z-index: 60;
  left: 0; right: 0; bottom: 0;
  padding: 0 max(12px, env(safe-area-inset-left))
           max(10px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-right));
  pointer-events: none;
}
.chrome-bottom > * { pointer-events: auto; }

.search-card {
  --r: 20px;
  --pad: 6px;
  border-radius: var(--r);
  padding: var(--pad);
  margin-top: 9px;
}

/* Concentric radius: parent radius minus parent padding. Not an arbitrary number. */
.search-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--fill);
  border-radius: calc(var(--r) - var(--pad));
  padding: 0 10px;
  height: 40px;
}
.search-row svg { flex: none; color: var(--muted); }
#searchInput {
  flex: 1; min-width: 0; border: 0; background: none; outline: none;
  font-size: 16px; /* 16px or iOS zooms the page on focus */
  padding: 0;
}
#searchInput::placeholder { color: var(--muted-2); }
/* type="search" gives us the right iOS keyboard, but WebKit draws its own clear button
   on top of ours. Hide theirs, keep ours. */
#searchInput::-webkit-search-cancel-button,
#searchInput::-webkit-search-decoration { -webkit-appearance: none; appearance: none; }
.search-row:focus-within {
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--spark) 38%, transparent);
}
.chip:focus-visible, .rail-btn:focus-visible, .btn:focus-visible,
.res-item:focus-visible, .reel-card:focus-visible, .clear-btn:focus-visible {
  outline: 2.5px solid var(--spark);
  outline-offset: 2px;
}
.clear-btn {
  flex: none; width: 28px; height: 28px; border-radius: 50%;
  display: none; place-items: center;
  background: var(--fill-strong); color: var(--muted);
}
.clear-btn.on { display: grid; }

/* ---------- filter chips ---------- */
.chip-row {
  display: flex; gap: 7px;
  overflow-x: auto; scrollbar-width: none;
  padding-bottom: 2px;
  -webkit-overflow-scrolling: touch;
}
.chip-row::-webkit-scrollbar { display: none; }

.chip {
  flex: none;
  display: inline-flex; align-items: center; gap: 6px;
  height: 32px; padding: 0 13px;
  border-radius: 16px;
  font-size: 13.5px; font-weight: 600; letter-spacing: -0.1px;
  white-space: nowrap;
  color: var(--text);
  transition: background 0.18s ease, color 0.18s ease;
}
.chip .dot { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.chip .n { font-size: 12px; font-weight: 600; color: var(--muted); font-variant-numeric: tabular-nums; }
.chip[aria-pressed="true"] {
  background: var(--spark);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(0, 122, 255, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.28);
}
.chip[aria-pressed="true"] .n { color: rgba(255, 255, 255, 0.72); }
.chip[aria-pressed="true"] .dot { box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.5); }

/* ---------- floating side rail ---------- */
/* Separate circles, not bundled into the search card - this is what real Apple Maps
   does with its compass and location controls. */
.side-rail {
  position: absolute; z-index: 25;
  transition: opacity 0.2s ease;
  right: max(12px, env(safe-area-inset-right));
  bottom: calc(var(--chrome-h, 104px) + 12px);
  display: flex; flex-direction: column; gap: 10px;
}
#app.panel-open .side-rail { opacity: 0; pointer-events: none; }

.rail-btn {
  width: 44px; height: 44px; border-radius: 50%;
  display: grid; place-items: center;
  color: var(--text);
  transition: transform 0.15s ease;
}
.rail-btn:active { transform: scale(0.92); }
.rail-btn.active { color: var(--spark); }
.rail-btn.locating svg { animation: spin 1s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- map pins ---------- */
.pin-wrap { position: relative; }
.map-pin {
  width: 30px; height: 38px;
  filter: drop-shadow(0 3px 5px rgba(0, 0, 0, 0.32));
  transition: transform 0.16s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: 50% 100%;
}
.pin-wrap.selected .map-pin { transform: scale(1.28); }
.pin-wrap.is-closed { opacity: 0.55; }

.pin-label {
  position: absolute; left: 50%; top: 100%;
  transform: translateX(-50%);
  margin-top: 2px;
  max-width: 132px;
  padding: 2px 7px;
  border-radius: 8px;
  font-size: 11px; font-weight: 600; letter-spacing: -0.1px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  color: var(--text);
  background: rgba(var(--panel), 0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.16), inset 0 0.5px 0 var(--glass-shine);
  pointer-events: none;
}

/* the blue "you are here" dot */
.me-dot {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--spark);
  border: 2.5px solid #fff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 122, 255, 0.5);
}

/* ---------- bottom sheet ---------- */
.scrim {
  position: absolute; inset: 0; z-index: 40;
  background: rgba(0, 0, 0, 0.18);
  opacity: 0; pointer-events: none;
  transition: opacity 0.28s ease;
}
.scrim.on { opacity: 1; pointer-events: auto; }

.sheet {
  position: absolute; z-index: 50;
  left: 0; right: 0; bottom: var(--chrome-h, 104px);
  max-height: calc(88dvh - var(--chrome-h, 104px));
  border-radius: 26px 26px 26px 26px;
  margin: 0 8px;
  transform: translateY(calc(101% + var(--chrome-h, 104px)));
  transition: transform 0.36s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex; flex-direction: column;
  padding-bottom: env(safe-area-inset-bottom);
}
.sheet.open { transform: translateY(0); }
.sheet { will-change: transform; touch-action: pan-y; }

.sheet-grip {
  flex: none; width: 36px; height: 5px; border-radius: 3px;
  background: var(--fill-strong);
  margin: 8px auto 2px;
}
.sheet-body { overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 6px 18px 20px; }

/* ---------- detail ---------- */
.v-head { display: flex; align-items: flex-start; gap: 11px; padding-top: 6px; }
.v-glyph {
  flex: none; width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center; color: #fff;
}
.v-name { font-size: 21px; font-weight: 700; letter-spacing: -0.5px; line-height: 1.2; }
.v-sub { font-size: 13.5px; color: var(--muted); margin-top: 3px; }

.v-hook {
  font-size: 14px; line-height: 1.45; margin-top: 11px;
  color: var(--text);
  padding-left: 11px;
  border-left: 3px solid var(--spark);
}

.v-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; margin-top: 11px; }
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  height: 25px; padding: 0 9px; border-radius: 8px;
  background: var(--fill);
  font-size: 12.5px; font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.badge .rc { color: var(--muted); font-weight: 500; }
.badge svg { color: var(--star); }
.badge.open-now { color: #248a3d; background: rgba(52, 199, 89, 0.16); }
.badge.shut { color: var(--closed); }
.badge.permanently-closed { background: rgba(142, 142, 147, 0.2); color: var(--muted); }

.v-actions { display: flex; gap: 8px; margin: 14px 0 4px; }
.btn {
  flex: 1;
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 42px; border-radius: 12px;
  font-size: 14.5px; font-weight: 600;
  background: var(--fill); color: var(--text);
  text-decoration: none;
  transition: transform 0.14s ease;
}
.btn:active { transform: scale(0.97); }
.btn.primary {
  background: var(--spark); color: #fff;
  box-shadow: 0 4px 14px rgba(0, 122, 255, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.sec-label {
  font-size: 11.5px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase;
  color: var(--muted-2); margin: 18px 0 8px;
}

.hours-list { display: grid; gap: 3px; }
.hours-row { display: flex; justify-content: space-between; font-size: 13.5px; gap: 12px; }
.hours-row.today { font-weight: 700; }
.hours-row span:last-child { color: var(--muted); font-variant-numeric: tabular-nums; }
.hours-row.today span:last-child { color: var(--text); }

.reel-card {
  display: block; text-decoration: none; color: inherit;
  background: var(--fill); border-radius: 14px;
  padding: 11px 12px; margin-bottom: 8px;
  transition: transform 0.14s ease;
}
.reel-card:active { transform: scale(0.98); }
.reel-top { display: flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 650; }
.reel-top .play { color: var(--spark); flex: none; }
.reel-owner { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.reel-cap {
  font-size: 12.5px; color: var(--muted); margin-top: 5px; line-height: 1.42;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

/* ---------- results list ---------- */
.res-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 2px 0 10px;
}
.res-title { font-size: 17px; font-weight: 700; letter-spacing: -0.3px; }
.res-sort { font-size: 13.5px; font-weight: 600; color: var(--spark); }

.res-item {
  display: flex; align-items: center; gap: 11px;
  padding: 11px 2px;
  border-bottom: 0.5px solid var(--hairline);
  width: 100%; text-align: left;
}
.res-item:last-child { border-bottom: 0; }
.res-glyph { flex: none; width: 32px; height: 32px; border-radius: 9px; display: grid; place-items: center; color: #fff; }
.res-main { flex: 1; min-width: 0; }
.res-name { font-size: 15px; font-weight: 600; letter-spacing: -0.2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.res-sub { font-size: 12.5px; color: var(--muted); margin-top: 2px; display: flex; gap: 6px; align-items: center; }
.res-sub .sep { color: var(--muted-2); }
.res-dist { flex: none; font-size: 12.5px; font-weight: 600; color: var(--muted); font-variant-numeric: tabular-nums; }
.res-item.is-closed .res-name { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--muted-2); }

.empty { text-align: center; padding: 34px 20px 40px; color: var(--muted); }
.empty-title { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 5px; }
.empty-sub { font-size: 13.5px; line-height: 1.45; }

.toast {
  position: absolute; z-index: 70;
  left: 50%; bottom: calc(max(16px, env(safe-area-inset-bottom)) + 24px);
  transform: translate(-50%, 14px);
  padding: 9px 15px; border-radius: 13px;
  font-size: 13.5px; font-weight: 600;
  opacity: 0; pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease;
  max-width: calc(100vw - 40px); text-align: center;
}
.toast.on { opacity: 1; transform: translate(-50%, 0); }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* Wide screens: the sheet becomes a left-hand panel, like Apple Maps on iPad, and the
   bottom bar tucks in beside it. */
@media (min-width: 840px) {
  .chrome-bottom { max-width: 420px; }
  .sheet {
    right: auto; top: 0; bottom: 0;
    width: 420px;
    max-height: none;
    border-radius: 0;
    margin: 0;
    transform: translateX(-101%);
    padding-top: max(12px, env(safe-area-inset-top));
    padding-bottom: calc(var(--chrome-h, 104px) + env(safe-area-inset-bottom));
  }
  .sheet.open { transform: translateX(0); }
  .sheet-grip { display: none; }
  .side-rail { bottom: calc(max(16px, env(safe-area-inset-bottom)) + 12px); }
  /* The panel is on the left here, so the right-hand rail is never underneath it. */
  #app.panel-open .side-rail { opacity: 1; pointer-events: auto; }
  .scrim { display: none; }
}

/* Cluster bubble, shown only below the zoom where pin labels appear. */
.cluster {
  display: grid; place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--c) 88%, transparent);
  color: #fff;
  font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums;
  border: 2px solid rgba(255, 255, 255, 0.9);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3);
  transition: transform 0.15s ease;
}
.cluster:active { transform: scale(0.93); }

/* Source hours we could not parse into a schedule - shown verbatim rather than dropped. */
.hours-note {
  font-size: 13.5px; line-height: 1.5; color: var(--muted);
}