/* ============================================================================
   GREENTECH REAL ESTATE — Concierge (bar + wizard „Vizionare privată")
   Noir & Gold, driven by css/tokens-realestate.css. Injected by js/concierge.js.

   Spatial contract:
   · Bar: fixed bottom-RIGHT (bottom-centre belongs to the compare tray / 3D hint).
   · z-index: bar 800, wizard 820 — above page chrome (header 90, unit-panel 95,
     compare tray pill 600), deliberately BELOW the compare overlay (.gt-compare,
     900) and the apartment selector (.gt-selector, 1000).
   ============================================================================ */

/* ---------------------------------------------------------------- 1 · BAR -- */
.gtc-bar {
  position: fixed;
  right: clamp(16px, 2.5vw, 28px);
  bottom: calc(clamp(16px, 2.5vw, 28px) + env(safe-area-inset-bottom, 0px));
  z-index: 800;
  display: flex; flex-direction: column; align-items: flex-end;
  gap: 10px;
  transition: opacity .6s var(--ease-out);
}
/* Stay out of the cinematic loader's moment; fade in once the page is ready. */
body.loading .gtc-bar { opacity: 0; pointer-events: none; }

/* Round gold fab — the concierge bell. */
.gtc-fab {
  width: 56px; height: 56px; min-width: 44px; min-height: 44px;
  border-radius: 50%; cursor: pointer; position: relative;
  display: grid; place-items: center;
  color: var(--obsidian); background: var(--gold);
  border: 1px solid color-mix(in oklab, var(--gold-light) 55%, var(--gold));
  box-shadow: var(--shadow-md);
  transition: background var(--dur-2) var(--ease-out), transform var(--dur-1) var(--ease-out);
}
.gtc-fab:hover { background: var(--gold-light); transform: translateY(-2px); }
.gtc-fab:active { transform: scale(.94); }
.gtc-fab__ic { position: absolute; inset: 0; display: grid; place-items: center;
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out); }
.gtc-fab__ic--x { opacity: 0; transform: rotate(-45deg) scale(.6); }
.gtc-bar.open .gtc-fab__ic--bell { opacity: 0; transform: rotate(45deg) scale(.6); }
.gtc-bar.open .gtc-fab__ic--x { opacity: 1; transform: none; }

/* Action pills — onyx, icon + label, unfolding upwards with a soft stagger. */
.gtc-actions { display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.gtc-pill {
  display: inline-flex; align-items: center; gap: .7em;
  min-height: 44px; max-width: min(320px, calc(100vw - 32px));
  padding: .75em 1.2em; border-radius: 999px; cursor: pointer;
  background: color-mix(in oklab, var(--onyx) 92%, transparent);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  backdrop-filter: blur(10px) saturate(120%);
  border: 1px solid var(--line); color: var(--bone);
  font: 600 12px/1 var(--font-sans); letter-spacing: .14em; text-transform: uppercase;
  white-space: nowrap; text-decoration: none;
  box-shadow: var(--shadow-md);
  visibility: hidden; opacity: 0; transform: translateY(10px);
  transition: opacity .35s var(--ease-out), transform .35s var(--ease-out),
    visibility 0s linear .35s, border-color var(--dur-1), color var(--dur-1),
    background var(--dur-2) var(--ease-out);
}
.gtc-pill svg { flex: none; color: var(--gold); }
.gtc-pill:hover { border-color: var(--line-strong); color: var(--gold-light); }
.gtc-pill:active { transform: scale(.97); }
.gtc-pill__t--mono { font-family: var(--font-mono); letter-spacing: .08em; font-weight: 500; }
.gtc-pill--gold { background: var(--gold); color: var(--obsidian); border-color: var(--gold); }
.gtc-pill--gold svg { color: var(--obsidian); }
.gtc-pill--gold:hover { background: var(--gold-light); color: var(--obsidian); }

.gtc-bar.open .gtc-pill {
  visibility: visible; opacity: 1; transform: none;
  transition: opacity .4s var(--ease-out), transform .4s var(--ease-out),
    border-color var(--dur-1), color var(--dur-1), background var(--dur-2) var(--ease-out);
}
/* Nearest the bell first, then upwards. */
.gtc-bar.open .gtc-pill:nth-last-child(1) { transition-delay: 0s; }
.gtc-bar.open .gtc-pill:nth-last-child(2) { transition-delay: .06s; }
.gtc-bar.open .gtc-pill:nth-last-child(3) { transition-delay: .12s; }

/* ------------------------------------------------------------- 2 · WIZARD -- */
.gt-concierge {
  position: fixed; inset: 0; z-index: 820;
  display: grid; place-items: center;
  padding: clamp(12px, 3vw, 40px);
}
.gt-concierge[hidden] { display: none; }

.gt-concierge .gtc-backdrop {
  position: absolute; inset: 0; cursor: default;
  background: color-mix(in oklab, var(--obsidian) 78%, transparent);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  opacity: 0; transition: opacity .3s var(--ease-out);
}
.gt-concierge.open .gtc-backdrop { opacity: 1; }

.gt-concierge .gtc-panel {
  position: relative; width: min(720px, 100%);
  max-height: min(88svh, 780px);
  display: flex; flex-direction: column;
  background: var(--espresso);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0; transform: translateY(22px) scale(.985);
  transition: opacity .3s var(--ease-out), transform .38s var(--ease-lux);
  outline: none;
}
.gt-concierge.open .gtc-panel { opacity: 1; transform: none; }

/* Head: eyebrow + title · step indicator I · II · III · close */
.gt-concierge .gtc-head {
  display: flex; align-items: flex-start; gap: var(--space-4);
  padding: var(--space-6) var(--space-7) var(--space-5);
  border-bottom: 1px solid var(--line-soft);
}
.gt-concierge .gtc-eyebrow {
  margin: 0; font: 600 11px/1 var(--font-sans); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--gold);
  display: inline-flex; align-items: center; gap: .8em;
}
.gt-concierge .gtc-eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--gold); }
.gt-concierge .gtc-title {
  font-family: var(--font-display); font-weight: 380;
  font-size: var(--fs-700); letter-spacing: var(--tracking-tight);
  line-height: 1.05; margin: var(--space-2) 0 0;
}
.gt-concierge .gtc-steps {
  margin-left: auto; display: flex; gap: .55em; padding-top: .5em; flex: none;
  font-family: var(--font-mono); font-size: var(--fs-300);
  color: var(--bone-faint); font-variant-numeric: tabular-nums;
}
.gt-concierge .gtc-steps i { font-style: normal; color: var(--bone-faint); }
.gt-concierge .gtc-steps span { transition: color var(--dur-1); }
.gt-concierge .gtc-steps span.done { color: var(--bone-soft); }
.gt-concierge .gtc-steps span.on { color: var(--gold); }
.gt-concierge .gtc-close {
  flex: none; width: 44px; height: 44px; margin: -6px -10px 0 0;
  display: grid; place-items: center; cursor: pointer;
  background: none; border: 1px solid transparent; border-radius: 50%;
  color: var(--text-soft);
  transition: color var(--dur-1), border-color var(--dur-1), transform var(--dur-1);
}
.gt-concierge .gtc-close:hover { color: var(--gold-light); border-color: var(--line); }
.gt-concierge .gtc-close:active { transform: scale(.9); }

/* Body — the current step, scrollable, with a quiet entry rise. */
.gt-concierge .gtc-body {
  flex: 1; overflow-y: auto; overscroll-behavior: contain;
  padding: var(--space-6) var(--space-7);
  scrollbar-width: thin;
}
.gt-concierge .gtc-body.gtc-anim > * { animation: gtc-rise .45s var(--ease-out) both; }
.gt-concierge .gtc-body.gtc-anim > *:nth-child(2) { animation-delay: .04s; }
.gt-concierge .gtc-body.gtc-anim > *:nth-child(3) { animation-delay: .08s; }
.gt-concierge .gtc-body.gtc-anim > *:nth-child(4) { animation-delay: .12s; }
.gt-concierge .gtc-body.gtc-anim > *:nth-child(5) { animation-delay: .16s; }
.gt-concierge .gtc-body.gtc-anim > *:nth-child(n+6) { animation-delay: .2s; }
@keyframes gtc-rise {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: none; }
}

.gt-concierge .gtc-step-k {
  margin: 0 0 var(--space-2); font-family: var(--font-mono);
  font-size: var(--fs-300); letter-spacing: .3em; color: var(--gold);
}
.gt-concierge .gtc-body h3 {
  font-family: var(--font-display); font-weight: 380;
  font-size: var(--fs-600); letter-spacing: var(--tracking-tight);
  margin: 0 0 var(--space-2); outline: none;
}
.gt-concierge .gtc-lead { color: var(--text-soft); margin: 0 0 var(--space-5); max-width: 52ch; }

/* Step I — residence cards */
.gt-concierge .gtc-cards {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-3);
}
.gt-concierge .gtc-card {
  position: relative; text-align: left; cursor: pointer; min-height: 44px;
  display: flex; flex-direction: column; gap: 7px;
  padding: var(--space-4);
  background: var(--onyx); border: 1px solid var(--line-soft);
  border-radius: var(--radius-lg); color: var(--bone);
  font-family: var(--font-sans);
  transition: border-color var(--dur-1), background var(--dur-1);
}
.gt-concierge .gtc-card:hover { border-color: var(--line-strong); }
.gt-concierge .gtc-card.is-sel {
  border-color: var(--gold);
  background: color-mix(in oklab, var(--gold) 7%, var(--onyx));
}
.gt-concierge .gtc-card.is-sel::after {
  content: ""; position: absolute; top: 12px; right: 12px;
  width: 6px; height: 6px; border-radius: 50%; background: var(--gold);
}
.gt-concierge .gtc-card__loc {
  font: 600 10px/1.3 var(--font-sans); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--gold);
}
.gt-concierge .gtc-card__name {
  font-family: var(--font-display); font-size: var(--fs-500); line-height: 1.18;
}
.gt-concierge .gtc-chip {
  align-self: flex-start; margin-top: 2px;
  font: 600 9px/1 var(--font-sans); letter-spacing: .16em; text-transform: uppercase;
  color: var(--bone-soft); border: 1px solid var(--line-soft);
  border-radius: 999px; padding: .5em .9em;
}
.gt-concierge .gtc-chip--sold { color: var(--bone-faint); }
.gt-concierge .gtc-card.is-sold .gtc-card__name { color: var(--bone-soft); }
.gt-concierge .gtc-card__note {
  font-family: var(--font-display); font-style: italic;
  font-size: 12px; line-height: 1.45; color: var(--gold-light);
}

/* Step II — days × slots */
.gt-concierge .gtc-fieldk {
  font: 600 11px/1 var(--font-sans); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--text-faint);
  margin: var(--space-5) 0 var(--space-3);
}
.gt-concierge .gtc-days { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.gt-concierge .gtc-day, .gt-concierge .gtc-slot {
  cursor: pointer; min-height: 44px; text-align: left;
  padding: .7em 1em; border-radius: var(--radius);
  background: var(--onyx); border: 1px solid var(--line-soft);
  color: var(--bone-soft);
  font: 400 var(--fs-300)/1.2 var(--font-sans); letter-spacing: .02em;
  transition: border-color var(--dur-1), color var(--dur-1), background var(--dur-1);
}
.gt-concierge .gtc-day:hover, .gt-concierge .gtc-slot:hover {
  border-color: var(--line-strong); color: var(--bone);
}
.gt-concierge .gtc-day.is-sel, .gt-concierge .gtc-slot.is-sel {
  border-color: var(--gold); color: var(--gold-light);
  background: color-mix(in oklab, var(--gold) 8%, var(--onyx));
}
.gt-concierge .gtc-slots { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.gt-concierge .gtc-slot {
  flex: 1; min-width: 96px; text-align: center;
  font-family: var(--font-mono); letter-spacing: .08em;
  font-variant-numeric: tabular-nums;
}

/* Step III — calling card */
.gt-concierge .gtc-recap {
  margin: 0 0 var(--space-5); padding: .8em 1em;
  font-family: var(--font-mono); font-size: var(--fs-300); color: var(--gold);
  background: var(--onyx); border: 1px solid var(--line-soft); border-radius: var(--radius);
}
.gt-concierge .gtc-form { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.gt-concierge .gtc-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.gt-concierge .gtc-field--full { grid-column: 1 / -1; }
.gt-concierge .gtc-field label {
  font: 600 11px/1 var(--font-sans); letter-spacing: var(--tracking-wide);
  text-transform: uppercase; color: var(--text-faint);
}
.gt-concierge .gtc-field input, .gt-concierge .gtc-field textarea {
  width: 100%; min-width: 0; max-width: 100%;
  background: var(--onyx); border: 1px solid var(--line-soft);
  color: var(--bone); padding: .85em 1em; min-height: 44px;
  border-radius: var(--radius); font-family: var(--font-sans); font-size: var(--fs-400);
  transition: border-color var(--dur-1);
}
.gt-concierge .gtc-field textarea { resize: vertical; }
.gt-concierge .gtc-field input:focus, .gt-concierge .gtc-field textarea:focus {
  outline: none; border-color: var(--gold);
}
.gt-concierge .gtc-field input[aria-invalid="true"],
.gt-concierge .gtc-field textarea[aria-invalid="true"] {
  border-color: color-mix(in oklab, #C77B5E 65%, var(--onyx));
}
.gt-concierge .gtc-err {
  margin: 0; font-family: var(--font-display); font-style: italic;
  font-size: 12.5px; line-height: 1.4; color: #D08D72;
}

/* Confirmation — a short letter, sealed. */
.gt-concierge .gtc-conf { text-align: center; padding: var(--space-6) var(--space-4) var(--space-4); }
.gt-concierge .gtc-conf svg { color: var(--gold); margin-bottom: var(--space-4); }
.gt-concierge .gtc-conf h3 { font-size: var(--fs-700); margin-bottom: 0; }
.gt-concierge .gtc-conf__letter {
  margin: var(--space-4) auto 0; max-width: 44ch;
  font-family: var(--font-display); font-style: italic;
  font-size: var(--fs-500); line-height: 1.65; color: var(--text-soft);
  text-wrap: pretty;
}
.gt-concierge .gtc-conf__demo {
  margin: var(--space-6) auto 0;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em;
  color: var(--bone-faint);
}

/* Foot — back · next / send · close */
.gt-concierge .gtc-foot {
  display: flex; align-items: center; justify-content: flex-end; gap: var(--space-4);
  padding: var(--space-5) var(--space-7) var(--space-6);
  border-top: 1px solid var(--line-soft);
}
.gt-concierge .gtc-foot [data-gtc-nav="back"] { margin-right: auto; }
.gt-concierge .gtc-foot--center { justify-content: center; }
.gt-concierge .gtc-btn {
  display: inline-flex; align-items: center; gap: .7em; cursor: pointer;
  min-height: 46px; padding: .95em 1.5em; border-radius: var(--radius);
  font: 600 var(--fs-300)/1 var(--font-sans);
  letter-spacing: var(--tracking-wide); text-transform: uppercase;
  transition: background var(--dur-2) var(--ease-out), color var(--dur-1),
    border-color var(--dur-1), transform var(--dur-1) var(--ease-out);
}
.gt-concierge .gtc-btn--gold { background: var(--gold); color: var(--obsidian); border: 1px solid var(--gold); }
.gt-concierge .gtc-btn--gold:hover { background: var(--gold-light); }
.gt-concierge .gtc-btn--ghost { background: transparent; color: var(--gold); border: 1px solid var(--line-strong); }
.gt-concierge .gtc-btn--ghost:hover { color: var(--gold-light); border-color: var(--gold); }
.gt-concierge .gtc-btn:active { transform: scale(.97); }
.gt-concierge .gtc-btn:disabled { opacity: .38; cursor: not-allowed; transform: none; }
.gt-concierge .gtc-btn[hidden] { display: none; }

/* ------------------------------------------------- 3 · RESPONSIVE ≤ 900px -- */
@media (max-width: 900px) {
  .gt-concierge { padding: 0; }
  /* Full-screen sheet: absolute inset (a % height would resolve to auto here). */
  .gt-concierge .gtc-panel {
    position: absolute; inset: 0; width: 100%; max-height: none;
    border: 0; border-radius: 0;
  }
  .gt-concierge .gtc-head {
    padding: calc(var(--space-5) + env(safe-area-inset-top, 0px)) var(--space-5) var(--space-4);
  }
  .gt-concierge .gtc-title { font-size: var(--fs-600); }
  .gt-concierge .gtc-body { padding: var(--space-5); }
  .gt-concierge .gtc-foot {
    padding: var(--space-4) var(--space-5) calc(var(--space-4) + env(safe-area-inset-bottom, 0px));
  }
}
@media (max-width: 640px) {
  .gt-concierge .gtc-days { grid-template-columns: 1fr; }
  .gt-concierge .gtc-form { grid-template-columns: 1fr; }
  .gt-concierge .gtc-field { grid-column: auto; }
  .gt-concierge .gtc-cards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 460px) {
  .gt-concierge .gtc-cards { grid-template-columns: 1fr; }
  .gtc-fab { width: 52px; height: 52px; }
}

/* ------------------------------------------------------ 4 · QUIET DETAILS -- */
@media (prefers-reduced-motion: reduce) {
  .gtc-bar, .gtc-pill, .gtc-fab, .gtc-fab__ic,
  .gt-concierge .gtc-backdrop, .gt-concierge .gtc-panel { transition: none; }
  .gt-concierge .gtc-body.gtc-anim > * { animation: none; }
}
@media print {
  .gtc-bar, .gt-concierge { display: none !important; }
}