/* ============================================================
   Anan View — design tokens
   Apple-inspired: neutral surfaces, one clay accent, hairlines,
   soft low light, glass only where it earns depth over the map.
   ============================================================ */
:root {
  --ink:        #1d1d1f;
  --ink-2:      #6e6e73;
  --ink-3:      #8e8e93;
  --bg:         #f5f5f7;

  --glass:      rgba(255, 255, 255, 0.72);
  --glass-2:    rgba(255, 255, 255, 0.55);
  --surface:    #ffffff;
  --fill:       rgba(118, 118, 128, 0.08);   /* input/inset fill */
  --fill-2:     rgba(118, 118, 128, 0.12);
  --hairline:   rgba(0, 0, 0, 0.09);
  --hairline-2: rgba(0, 0, 0, 0.06);

  --accent:     #c2410c;   /* clay — brand */
  --accent-ink: #9a3412;
  --accent-50:  #fdf3ee;
  --ok:         #1d8a4e;
  --warn-bg:    #fff8ed;
  --warn-ink:   #92400e;
  --warn-line:  #fcdca6;

  --r-xl: 24px;
  --r-lg: 18px;
  --r-md: 13px;
  --r-sm: 10px;
  --pill: 999px;

  --shadow-sm: 0 1px 2px rgba(0,0,0,.04), 0 2px 8px rgba(0,0,0,.05);
  --shadow:    0 2px 6px rgba(0,0,0,.05), 0 14px 40px -12px rgba(0,0,0,.22);
  --shadow-lg: 0 4px 10px rgba(0,0,0,.06), 0 24px 60px -18px rgba(0,0,0,.28);

  --ease: cubic-bezier(.32, .72, 0, 1);
  --dur:  .22s;

  --safe-t: env(safe-area-inset-top, 0px);
  --gap:   18px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; margin: 0; }
body {
  font-family: "Tajawal", -apple-system, system-ui, sans-serif;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.01em;
  overflow: hidden;
}

/* developer credit */
.credit {
  position: fixed; inset-block-end: 12px; inset-inline-start: 12px; z-index: 14;
  display: inline-flex; align-items: center; gap: 2px;
  padding: 6px 12px; border-radius: var(--pill);
  font-size: 12px; color: var(--ink-2); text-decoration: none;
  border: 1px solid rgba(255,255,255,.55);
  transition: color .2s ease;
}
.credit strong { color: var(--accent-ink); font-weight: 800; }
.credit:hover { color: var(--ink); }
@media (max-width: 760px) { .credit { display: none; } }

/* glass material ------------------------------------------------ */
.glass {
  background: var(--glass);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  backdrop-filter: blur(24px) saturate(180%);
  border: 1px solid rgba(255, 255, 255, 0.55);
  box-shadow: var(--shadow);
}

/* map canvas ---------------------------------------------------- */
#map {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
}
.maplibregl-ctrl-bottom-left,
.maplibregl-ctrl-bottom-right { opacity: .7; }
.maplibregl-ctrl-top-right { margin-top: calc(72px + var(--safe-t)); }

/* ============================================================
   TOP RAIL — brand · floating search · language
   ============================================================ */
.rail {
  position: fixed;
  inset-block-start: calc(var(--gap) + var(--safe-t));
  inset-inline: var(--gap);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  z-index: 20;
  pointer-events: none;
}
.rail > * { pointer-events: auto; }

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  height: 46px;
  padding-inline: 9px 16px;
  border-radius: var(--pill);
}
.brand-mark {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  background: var(--accent);
  color: #fff;
  border-radius: 9px;
  box-shadow: 0 2px 6px rgba(194,65,12,.35);
}
.brand-mark svg { width: 17px; height: 17px; }
.brand-name { font-weight: 800; font-size: 16px; letter-spacing: -0.02em; }

/* floating search */
.search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  max-width: 440px;
  width: 100%;
  margin-inline: auto;
  padding-inline: 16px;
  border-radius: var(--pill);
  transition: box-shadow var(--dur) var(--ease), max-width var(--dur) var(--ease);
}
.search:focus-within { box-shadow: var(--shadow-lg), 0 0 0 4px var(--accent-50); }
.search-ico { width: 18px; height: 18px; color: var(--ink-3); flex: none; }
.search input {
  flex: 1; min-width: 0;
  border: 0; background: transparent;
  font: inherit; font-size: 15px; color: var(--ink);
  letter-spacing: -0.01em;
}
.search input::placeholder { color: var(--ink-3); }
.search input:focus { outline: none; }
.search input:disabled { cursor: not-allowed; }
.search-clear {
  flex: none; border: 0; cursor: pointer;
  width: 22px; height: 22px; border-radius: var(--pill);
  display: grid; place-items: center;
  background: var(--fill-2); color: var(--ink-2);
}
.search-clear svg { width: 13px; height: 13px; }

.search-results {
  position: absolute;
  inset-block-start: calc(100% + 8px);
  inset-inline: 0;
  background: var(--surface);
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  max-height: min(60vh, 380px);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.sr-item {
  display: flex; align-items: center; gap: 11px;
  padding: 9px 11px; border-radius: var(--r-sm);
  cursor: pointer;
}
.sr-item:hover, .sr-item.active { background: var(--fill); }
.sr-ico {
  width: 28px; height: 28px; flex: none;
  display: grid; place-items: center; border-radius: 8px;
  background: var(--accent-50); color: var(--accent);
}
.sr-ico svg { width: 15px; height: 15px; }
.sr-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.sr-name { font-weight: 700; font-size: 14px; }
.sr-meta { font-size: 12px; color: var(--ink-3); }
.sr-empty { padding: 18px; text-align: center; color: var(--ink-3); font-size: 13.5px; }

/* rail end cluster: test toggle + language */
.rail-end { display: inline-flex; align-items: center; gap: 10px; }
.test-btn {
  display: inline-flex; align-items: center; gap: 7px; height: 46px;
  padding-inline: 14px; border-radius: var(--pill); cursor: pointer;
  border: 1px solid rgba(255,255,255,.55); color: var(--ink);
  font: inherit; font-weight: 700; font-size: 13px;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.test-btn:hover { color: var(--accent); }
.test-btn svg { width: 16px; height: 16px; color: var(--accent); }
.test-btn.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.test-btn.on svg { color: #fff; }
.test-btn.loading svg { animation: spin 1s linear infinite; }

/* language segmented control */
.seg {
  display: inline-flex;
  height: 46px;
  padding: 4px;
  border-radius: var(--pill);
  gap: 2px;
}
.seg-btn {
  border: 0; cursor: pointer; background: transparent;
  font: inherit; font-weight: 700; font-size: 14px;
  color: var(--ink-2);
  min-width: 40px; border-radius: var(--pill);
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.seg-btn.is-active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: var(--shadow-sm);
}

/* ============================================================
   DOCK — inputs panel
   ============================================================ */
.dock {
  position: fixed;
  inset-block-start: calc(82px + var(--gap) + var(--safe-t));
  inset-inline-start: var(--gap);
  width: 360px;
  max-height: calc(100vh - 110px - var(--safe-t));
  border-radius: var(--r-xl);
  display: flex; flex-direction: column;
  z-index: 15;
  overflow: hidden;
}
.dock-head { position: relative; padding: 20px 22px 14px; }
.dock-title { margin: 0; font-size: 20px; font-weight: 800; letter-spacing: -0.025em; }
.dock-sub   { margin: 5px 0 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.5; max-width: 30ch; }
.dock-collapse {
  position: absolute; inset-block-start: 16px; inset-inline-end: 16px;
  width: 30px; height: 30px; border: 0; cursor: pointer;
  background: var(--fill); color: var(--ink-2);
  border-radius: var(--pill); display: grid; place-items: center;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.dock-collapse:hover { background: var(--fill-2); }
.dock-collapse svg { width: 17px; height: 17px; }
.dock.collapsed .dock-collapse { transform: rotate(180deg); }

.dock-body {
  padding: 4px 22px 22px;
  display: flex; flex-direction: column; gap: 14px;
  overflow-y: auto; overscroll-behavior: contain;
}
.dock.collapsed .dock-body { display: none; }

/* drop zones */
.drop {
  display: flex; align-items: center; gap: 13px;
  padding: 16px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.drop:hover { border-color: var(--ink-3); }
.drop.drag  { border-color: var(--accent); background: var(--accent-50);
              box-shadow: 0 0 0 4px var(--accent-50); }
.drop-mini { padding: 13px 16px; }
.drop-ico {
  width: 42px; height: 42px; flex: none;
  display: grid; place-items: center; border-radius: 12px;
  background: var(--fill); color: var(--ink-2);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.drop-mini .drop-ico { width: 36px; height: 36px; border-radius: 10px; }
.drop-ico svg { width: 20px; height: 20px; }
.drop-text { display: flex; flex-direction: column; gap: 2px; min-width: 0; flex: 1; }
.drop-main { font-weight: 700; font-size: 14.5px; letter-spacing: -0.01em; }
.drop-sub  { font-size: 12.5px; color: var(--ink-3);
             white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.drop-check {
  width: 24px; height: 24px; flex: none; border-radius: var(--pill);
  display: grid; place-items: center; background: var(--ok); color: #fff;
  opacity: 0; transform: scale(.6); transition: var(--dur) var(--ease);
}
.drop-check svg { width: 14px; height: 14px; }
.drop.has-file { border-color: rgba(29,138,78,.45); background: #f3fbf6; }
.drop.has-file .drop-ico { background: rgba(29,138,78,.12); color: var(--ok); }
.drop.has-file .drop-check { opacity: 1; transform: scale(1); }

/* queued file lists (multi-upload) */
.filelist { display: flex; flex-direction: column; gap: 7px; }
.filelist:empty { display: none; }
.filerow {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: var(--r-sm);
  border: 1px solid var(--hairline); background: var(--surface);
}
.filerow .fr-ico { width: 26px; height: 26px; flex: none; border-radius: 7px;
  display: grid; place-items: center; background: var(--accent-50); color: var(--accent); }
.filerow .fr-ico svg { width: 14px; height: 14px; }
.filerow .fr-name { font-size: 12px; font-weight: 600; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1; }
.filerow .fr-floor { width: 64px; flex: none; height: 30px; padding-inline: 8px;
  font: inherit; font-size: 12.5px; border: 1px solid var(--hairline);
  border-radius: 8px; background: #fff; text-align: center; }
.filerow .fr-floor:focus { outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-50); }
.filerow .fr-x { width: 24px; height: 24px; flex: none; border: 0; cursor: pointer;
  border-radius: var(--pill); background: var(--fill); color: var(--ink-2);
  display: grid; place-items: center; }
.filerow .fr-x svg { width: 13px; height: 13px; }

/* fields */
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field label { font-size: 12px; font-weight: 700; color: var(--ink-2); }
.field input, .field select {
  font: inherit; font-size: 14px; color: var(--ink);
  height: 40px; padding-inline: 12px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-md);
  background: var(--surface);
  width: 100%;
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field select { -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%238e8e93' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: left 12px center; padding-inline-start: 30px; }
html[dir="ltr"] .field select { background-position: right 12px center; padding-inline-start: 12px; padding-inline-end: 30px; }
.field input:focus, .field select:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-50);
}

/* switches */
.switches { display: flex; flex-direction: column; gap: 12px;
  padding: 4px 2px; }
.switch { display: flex; align-items: center; gap: 11px;
  font-size: 14px; font-weight: 500; cursor: pointer; }
.switch input { position: absolute; opacity: 0; pointer-events: none; }
.switch .track {
  width: 44px; height: 26px; flex: none; border-radius: var(--pill);
  background: var(--fill-2); position: relative;
  transition: background var(--dur) var(--ease);
}
.switch .thumb {
  position: absolute; inset-block-start: 2px; inset-inline-start: 2px;
  width: 22px; height: 22px; border-radius: var(--pill);
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25);
  transition: transform var(--dur) var(--ease);
}
.switch input:checked + .track { background: var(--ok); }
.switch input:checked + .track .thumb { transform: translateX(18px); }
html[dir="rtl"] .switch input:checked + .track .thumb { transform: translateX(-18px); }
.switch input:focus-visible + .track { box-shadow: 0 0 0 4px var(--accent-50); }

/* advanced */
.advanced { border-block-start: 1px solid var(--hairline-2); padding-block-start: 12px; }
.advanced summary {
  display: flex; align-items: center; gap: 9px;
  cursor: pointer; font-size: 13.5px; font-weight: 700; color: var(--ink);
  list-style: none;
}
.advanced summary::-webkit-details-marker { display: none; }
.advanced summary svg { width: 16px; height: 16px; color: var(--ink-2); }
.adv-caret { margin-inline-start: auto; transition: transform var(--dur) var(--ease); }
.advanced[open] .adv-caret { transform: rotate(180deg); }
.advanced-body { display: flex; flex-direction: column; gap: 13px; padding-block-start: 13px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chips-hint { font-size: 12.5px; color: var(--ink-3); }
.chip {
  font: inherit; font-size: 12px; cursor: pointer; user-select: none;
  padding: 5px 11px; border-radius: var(--pill);
  border: 1px solid var(--hairline); background: var(--surface); color: var(--ink-2);
  transition: var(--dur) var(--ease);
}
.chip.on { background: var(--accent-50); border-color: rgba(194,65,12,.4);
  color: var(--accent-ink); font-weight: 700; }

/* primary CTA */
.cta {
  margin-block-start: 2px;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 50px; border: 0; cursor: pointer;
  background: var(--accent); color: #fff;
  border-radius: var(--r-lg);
  font: inherit; font-weight: 800; font-size: 15px; letter-spacing: -0.01em;
  box-shadow: 0 4px 14px -4px rgba(194,65,12,.5);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.cta:hover:not(:disabled) { background: var(--accent-ink); }
.cta:active:not(:disabled) { transform: scale(.985); }
.cta:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--accent-50); }
.cta:disabled { opacity: .4; cursor: not-allowed; box-shadow: none; }
.cta svg { width: 18px; height: 18px; }
.cta.loading svg { animation: spin 1s linear infinite; }

.status { margin: 0; min-height: 18px; font-size: 13px; color: var(--ink-2); text-align: center; }
.status.err { color: #c0392b; }
.status.ok  { color: var(--ok); }

/* ============================================================
   RESULTS dock + warnings
   ============================================================ */
.results {
  position: fixed;
  inset-block-end: calc(var(--gap) + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%);
  display: flex; align-items: center; gap: 14px;
  height: 64px; padding: 0 12px;
  border-radius: var(--pill);
  z-index: 15;
  animation: rise var(--dur) var(--ease);
}
.stats { display: flex; align-items: center; gap: 14px; }
.stat { display: flex; flex-direction: column; align-items: center; min-width: 34px; }
.stat .num { font-size: 19px; font-weight: 800; letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums; line-height: 1.1; }
.stat .lbl { font-size: 11px; color: var(--ink-3); margin-block-start: 1px; }
.stat-div { width: 1px; height: 28px; background: var(--hairline); }
.dl {
  display: inline-flex; align-items: center; gap: 7px;
  height: 44px; padding-inline: 16px; border: 0; cursor: pointer;
  background: var(--ink); color: #fff; border-radius: var(--pill);
  font: inherit; font-weight: 700; font-size: 13.5px;
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}
.dl:hover { background: #000; }
.dl:active { transform: scale(.97); }
.dl:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--accent-50); }
.dl svg { width: 16px; height: 16px; }

.warnings {
  position: fixed;
  inset-block-start: calc(82px + var(--gap) + var(--safe-t));
  inset-inline-end: var(--gap);
  max-width: 320px;
  padding: 12px 15px; border-radius: var(--r-lg);
  background: var(--warn-bg); border: 1px solid var(--warn-line);
  color: var(--warn-ink); font-size: 12.5px; line-height: 1.5;
  display: flex; gap: 9px; align-items: flex-start;
  z-index: 15;
}
.warnings svg { width: 16px; height: 16px; flex: none; margin-block-start: 1px; }

/* ============================================================
   map popups
   ============================================================ */
.maplibregl-popup-content {
  font-family: "Tajawal", sans-serif;
  border-radius: var(--r-lg); padding: 13px 15px;
  box-shadow: var(--shadow-lg); border: 1px solid var(--hairline);
}
.maplibregl-popup-close-button { font-size: 18px; color: var(--ink-3); padding: 4px 8px; }
.pop-title { font-weight: 800; font-size: 15px; margin-block-end: 6px; letter-spacing: -0.01em; }
.pop-tag { display: inline-block; font-size: 11px; font-weight: 700; color: var(--accent);
  background: var(--accent-50); padding: 2px 8px; border-radius: var(--pill); margin-block-end: 8px; }
.pop-row { display: flex; justify-content: space-between; gap: 18px; font-size: 12.5px;
  padding-block: 2px; }
.pop-row span:first-child { color: var(--ink-3); }
.pop-row span:last-child { font-weight: 600; font-variant-numeric: tabular-nums; }

/* ============================================================
   scene panel (3D view · fly-through · floor filter)
   ============================================================ */
.scene {
  position: fixed;
  inset-block-start: calc(82px + var(--gap) + var(--safe-t));
  inset-inline-end: var(--gap);
  width: 188px;
  border-radius: var(--r-xl);
  padding: 14px;
  z-index: 15;
  display: flex; flex-direction: column; gap: 12px;
  animation: rise var(--dur) var(--ease);
}
.scene-head { display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 800; letter-spacing: -0.01em; }
.scene-head svg { width: 16px; height: 16px; color: var(--accent); }
.scene-seg { height: 38px; width: 100%; }
.scene-seg .seg-btn { flex: 1; font-size: 13px; }
.scene-play {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 40px; border: 0; cursor: pointer; border-radius: var(--r-md);
  background: var(--ink); color: #fff; font: inherit; font-weight: 700; font-size: 13px;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.scene-play:hover { background: #000; }
.scene-play:active { transform: scale(.98); }
.scene-play svg { width: 16px; height: 16px; }
.scene-play.playing { background: var(--accent); }
.scene-floors-title { font-size: 11px; font-weight: 800; letter-spacing: .04em;
  text-transform: uppercase; color: var(--ink-3); margin-block-start: 2px; }
.scene-floors { display: flex; flex-direction: column; gap: 6px;
  max-height: 38vh; overflow-y: auto; overscroll-behavior: contain; }
.floor-chip {
  display: flex; align-items: center; gap: 9px; cursor: pointer;
  padding: 8px 10px; border-radius: var(--r-sm);
  border: 1px solid var(--hairline); background: var(--surface);
  font: inherit; font-size: 13px; transition: var(--dur) var(--ease);
}
.floor-chip:hover { border-color: var(--ink-3); }
.floor-chip.active { background: var(--accent-50); border-color: rgba(194,65,12,.4); }
.floor-dot { width: 10px; height: 10px; border-radius: 50%; flex: none; }
.floor-name { font-weight: 700; }
.floor-meta { margin-inline-start: auto; font-size: 11px; color: var(--ink-3);
  font-variant-numeric: tabular-nums; }
.floor-chip .floor-x { margin-inline-start: 6px; color: var(--ink-3); opacity: .6;
  display: grid; place-items: center; }
.floor-chip .floor-x svg { width: 13px; height: 13px; }

.scene-img-add {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  height: 38px; border: 1px dashed var(--hairline); cursor: pointer;
  border-radius: var(--r-md); background: var(--surface); color: var(--ink);
  font: inherit; font-weight: 600; font-size: 12.5px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}
.scene-img-add:hover { border-color: var(--accent); color: var(--accent); }
.scene-img-add svg { width: 15px; height: 15px; color: var(--accent); }
.overlay-tools { display: flex; flex-direction: column; gap: 8px; margin-block-start: 4px; }
.ov-row { display: grid; grid-template-columns: 64px 1fr; align-items: center; gap: 8px;
  font-size: 12px; color: var(--ink-2); font-weight: 600; }
.ov-row input[type="range"] { width: 100%; accent-color: var(--accent); }
.ov-btns { display: flex; gap: 6px; }
.ov-btns button {
  flex: 1; height: 32px; border: 1px solid var(--hairline); cursor: pointer;
  border-radius: 8px; background: var(--surface); color: var(--ink-2);
  font: inherit; font-weight: 700; font-size: 12px;
  transition: var(--dur) var(--ease);
}
.ov-btns button:hover { border-color: var(--accent); color: var(--accent); }
#ovRemove:hover { border-color: #dc2626; color: #dc2626; }

/* ============================================================
   draggable dock
   ============================================================ */
.dock-head { cursor: grab; touch-action: none; }
.dock-head:active { cursor: grabbing; }
.dock-head .dock-collapse { cursor: pointer; }
.dock.dragging { transition: none; user-select: none; box-shadow: var(--shadow-lg); }
.dock.dragged { inset-inline-start: auto; }

/* ============================================================
   enhanced search dropdown — grouped + highlighted + keyboard
   ============================================================ */
.sr-group-head {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 11px 5px; font-size: 11px; font-weight: 800;
  letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3);
}
.sr-group-head .sr-count {
  margin-inline-start: auto; font-weight: 700; color: var(--ink-3);
  background: var(--fill); border-radius: var(--pill); padding: 1px 8px;
  font-size: 11px; letter-spacing: 0;
}
.sr-item mark { background: var(--accent-50); color: var(--accent-ink);
  border-radius: 4px; padding: 0 1px; font-weight: 800; }
.sr-item .sr-go { margin-inline-start: auto; color: var(--ink-3); opacity: 0;
  transition: opacity var(--dur) var(--ease); }
.sr-item:hover .sr-go, .sr-item.active .sr-go { opacity: 1; }
.sr-item .sr-go svg { width: 15px; height: 15px; }
html[dir="rtl"] .sr-item .sr-go { transform: scaleX(-1); }

/* ============================================================
   analysis panel
   ============================================================ */
.an-toggle {
  width: 44px; height: 44px; flex: none; border: 0; cursor: pointer;
  border-radius: var(--pill); background: var(--accent-50); color: var(--accent);
  display: grid; place-items: center;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}
.an-toggle:hover { background: var(--accent); color: #fff; }
.an-toggle.on { background: var(--accent); color: #fff; }
.an-toggle svg { width: 19px; height: 19px; }

.analysis {
  position: fixed;
  inset-block-end: calc(var(--gap) + 64px + 10px + env(safe-area-inset-bottom, 0px));
  left: 50%;
  transform: translateX(-50%);
  width: 360px; max-height: calc(100vh - 200px);
  border-radius: var(--r-xl);
  z-index: 16; overflow-y: auto; overscroll-behavior: contain;
  animation: rise var(--dur) var(--ease);
}
.an-head { display: flex; align-items: center; padding: 18px 20px 12px; }
.an-title { margin: 0; display: flex; align-items: center; gap: 9px;
  font-size: 16px; font-weight: 800; letter-spacing: -0.02em; }
.an-title svg { width: 18px; height: 18px; color: var(--accent); }
.an-close { margin-inline-start: auto; width: 28px; height: 28px; border: 0;
  cursor: pointer; border-radius: var(--pill); background: var(--fill);
  color: var(--ink-2); display: grid; place-items: center; }
.an-close svg { width: 15px; height: 15px; }

.an-metrics { display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 9px; padding: 0 20px 4px; }
.metric { display: flex; flex-direction: column; align-items: center; gap: 3px;
  padding: 13px 6px; border-radius: var(--r-md); background: var(--fill);
  text-align: center; }
.metric-ico { width: 26px; height: 26px; display: grid; place-items: center;
  color: var(--accent); }
.metric-ico svg { width: 17px; height: 17px; }
.metric-val { font-size: 16px; font-weight: 800; letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums; }
.metric-val small { font-size: 10px; font-weight: 700; color: var(--ink-3); }
.metric-lbl { font-size: 10.5px; color: var(--ink-3); line-height: 1.25; }

.an-section { padding: 14px 20px 18px; }
.an-sub { margin: 0 0 10px; font-size: 12px; font-weight: 800;
  letter-spacing: .03em; text-transform: uppercase; color: var(--ink-3); }
.bars { display: flex; flex-direction: column; gap: 9px; }
.bar-row { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px;
  align-items: center; }
.bar-name { font-size: 13px; font-weight: 600; }
.bar-val { font-size: 12.5px; font-weight: 700; color: var(--ink-2);
  font-variant-numeric: tabular-nums; }
.bar-track { grid-column: 1 / -1; height: 6px; border-radius: var(--pill);
  background: var(--fill-2); overflow: hidden; }
.bar-fill { height: 100%; border-radius: var(--pill); background: var(--accent);
  transition: width .5s var(--ease); }

.unit-list { display: flex; flex-direction: column; gap: 8px; }
.unit-card { display: flex; align-items: center; gap: 11px;
  padding: 11px 13px; border-radius: var(--r-md); border: 1px solid var(--hairline);
  background: var(--surface); cursor: pointer;
  transition: border-color var(--dur) var(--ease); }
.unit-card:hover { border-color: var(--ink-3); }
.unit-ico { width: 34px; height: 34px; flex: none; border-radius: 9px;
  display: grid; place-items: center; background: var(--accent-50); color: var(--accent); }
.unit-ico svg { width: 17px; height: 17px; }
.unit-meta { display: flex; flex-direction: column; min-width: 0; line-height: 1.35; }
.unit-name { font-weight: 700; font-size: 14px; }
.unit-sub { font-size: 12px; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.unit-badge { margin-inline-start: auto; font-size: 11px; font-weight: 700;
  padding: 3px 9px; border-radius: var(--pill); }
.badge-available { background: rgba(29,138,78,.12); color: var(--ok); }
.badge-sold { background: rgba(220,38,38,.12); color: #c0392b; }
.badge-reserved { background: var(--accent-50); color: var(--accent-ink); }

/* ============================================================
   motion + responsive
   ============================================================ */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

@media (max-width: 760px) {
  :root { --gap: 12px; }
  .rail { grid-template-columns: auto auto; row-gap: 10px; }
  .brand { order: 1; }
  .seg { order: 2; margin-inline-start: auto; }
  .search { order: 3; grid-column: 1 / -1; max-width: none; }
  .maplibregl-ctrl-top-right { margin-top: 130px; }

  .dock {
    inset-block-start: auto;
    inset-block-end: 0;
    inset-inline: 0;
    width: auto;
    max-height: 78vh;
    border-radius: var(--r-xl) var(--r-xl) 0 0;
    padding-block-end: env(safe-area-inset-bottom, 0px);
  }
  .dock-head { padding-block-start: 22px; }
  .dock-head::before {
    content: ""; position: absolute; inset-block-start: 8px; inset-inline: 0;
    margin-inline: auto; width: 38px; height: 5px; border-radius: var(--pill);
    background: var(--fill-2);
  }
  .dock-collapse { inset-block-start: 18px; }

  .results { inset-inline: var(--gap); inset-block-end: calc(78vh + 8px);
    transform: none; justify-content: space-between; }
  .warnings { display: none; }

  .dock-head { cursor: default; }
  .dock.dragged { inset-inline: 0 !important; inset-block-start: auto !important;
    left: auto !important; top: auto !important; transform: none !important; }

  .analysis { inset-inline: var(--gap); width: auto; transform: none;
    inset-block-end: calc(78vh + 64px + 18px); max-height: 50vh; }

  .scene { inset-block-start: auto; inset-block-end: calc(78vh + 8px);
    inset-inline-end: var(--gap); width: 168px; }
  .scene-floors { max-height: 22vh; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}