/* ============================================================================
   GREENTECH REAL ESTATE — Residence Comparator (Noir & Gold)
   Tray pill (bottom-CENTRE) · "Față în față" overlay · toast.
   All styles scoped under .gt-compare / .gt-compare-tray / .gt-compare-toast.
   Reuses the global tokens from tokens-realestate.css (var(--gold) etc.).

   Z-INDEX MAP (site): header 90 · unit-panel 95 · cursor 150 · loader 200 ·
   skip 300 · .gt-selector 1000. Ours: tray 600, overlay 900 (both UNDER the
   selector), toast 1200 (over everything — feedback must stay visible when
   adding from inside the selector overlay).
   ============================================================================ */

/* lock background scroll while the compare overlay is open */
html.gt-compare-lock { overflow: hidden; }

/* ---------------------------------------------------------------------------
   TRAY — fixed pill, bottom-centre (bottom-right is reserved for another
   widget). Appears only when at least one residence is selected.
--------------------------------------------------------------------------- */
.gt-compare-tray {
  position: fixed;
  left: 50%;
  bottom: clamp(14px, 3vh, 28px);
  transform: translate(-50%, 14px);
  z-index: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: min(94vw, 760px);
  padding: 8px 8px 8px 20px;
  background: color-mix(in oklab, var(--espresso) 88%, transparent);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  backdrop-filter: blur(16px) saturate(120%);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
}
.gt-compare-tray.is-on {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}
.gt-compare-tray__label {
  flex: 0 0 auto;
  font: 600 10px/1 var(--font-sans);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--gold);
  white-space: nowrap;
}
.gt-compare-tray__chips {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.gt-compare-tray__chips::-webkit-scrollbar { display: none; }
.gt-compare-tray__chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;               /* WCAG tap target */
  padding: 0 14px;
  background: color-mix(in oklab, var(--onyx) 82%, transparent);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--bone);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
  cursor: pointer;
  transition: border-color var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.gt-compare-tray__chip i {
  font-style: normal;
  font-size: 16px;
  line-height: 1;
  color: var(--bone-faint);
  transition: color var(--dur-1) var(--ease-out);
}
.gt-compare-tray__chip:hover { border-color: var(--gold); }
.gt-compare-tray__chip:hover i { color: var(--gold-light); }
.gt-compare-tray__chip:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.gt-compare-tray__go {
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 22px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  background: var(--gold);
  color: var(--obsidian);
  font: 600 11px/1 var(--font-sans);
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: background var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out);
}
.gt-compare-tray__go:hover { background: var(--gold-light); border-color: var(--gold-light); }
.gt-compare-tray__go:active { transform: scale(.96); }
.gt-compare-tray__go:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

@media (max-width: 640px) {
  .gt-compare-tray { padding-left: 12px; }
  .gt-compare-tray__label { display: none; }   /* the pill speaks for itself */
  .gt-compare-tray__chips { max-width: 46vw; }
}

/* ---------------------------------------------------------------------------
   TOAST — discreet, above the tray (and above the selector: z 1200).
--------------------------------------------------------------------------- */
.gt-compare-toast {
  position: fixed;
  left: 50%;
  bottom: calc(clamp(14px, 3vh, 28px) + 74px);
  transform: translate(-50%, 8px);
  z-index: 1200;
  max-width: 92vw;
  padding: 13px 22px;
  background: color-mix(in oklab, var(--espresso) 94%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  color: var(--bone);
  font: 500 13px/1.4 var(--font-sans);
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-2) var(--ease-out), transform var(--dur-2) var(--ease-out);
}
.gt-compare-toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------------------------------------------------------------------------
   OVERLAY — "Față în față"
--------------------------------------------------------------------------- */
.gt-compare {
  position: fixed;
  inset: 0;
  z-index: 900;                    /* under .gt-selector (1000), over the page */
  display: flex;
  flex-direction: column;
  background: color-mix(in oklab, var(--obsidian) 88%, transparent);
  -webkit-backdrop-filter: blur(22px) saturate(120%);
  backdrop-filter: blur(22px) saturate(120%);
  color: var(--bone);
  font-family: var(--font-sans);
  opacity: 0;
  transition: opacity var(--dur-2) var(--ease-out);
}
.gt-compare[hidden] { display: none; }
.gt-compare.is-open { opacity: 1; }

/* ---- header ---- */
.gt-compare__header {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: clamp(1rem, 2.4vw, 2rem) var(--gutter);
  border-bottom: 1px solid var(--line);
}
.gt-compare__kicker {
  margin: 0;
  font: 600 11px/1 var(--font-sans);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--gold);
}
.gt-compare__title {
  margin: .35rem 0 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: var(--fs-600);
  line-height: var(--lh-snug);
  letter-spacing: var(--tracking-tight);
  color: var(--bone);
}
.gt-compare__close {
  flex: 0 0 auto;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  font-size: 28px; line-height: 1;
  color: var(--bone-soft);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out), transform var(--dur-1) var(--ease-out);
}
.gt-compare__close:hover { color: var(--gold-light); border-color: var(--gold); }
.gt-compare__close:active { transform: scale(.92); }
.gt-compare__close:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ---- body / grid ---- */
.gt-compare__body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: clamp(1.25rem, 3vw, 3rem) var(--gutter);
}
.gt-compare__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 2rem);
  max-width: var(--maxw);
  margin: 0 auto;
}
.gt-compare__grid[data-n="1"] { grid-template-columns: minmax(0, 1fr); max-width: 460px; }
.gt-compare__grid[data-n="2"] { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 900px; }
.gt-compare__grid[data-n="0"] { display: none; }

/* ---- column card ---- */
.gt-compare__col {
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: color-mix(in oklab, var(--onyx) 74%, transparent);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

/* mini floor plan / placeholder */
.gt-compare__plan {
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  padding: 12px;
  background: color-mix(in oklab, var(--espresso) 62%, transparent);
  border-bottom: 1px solid var(--line-soft);
}
.gt-compare__plan-svg { width: 100%; height: 100%; }
.gt-compare__plan-core { opacity: .3; }
.gt-compare__plan-core text { display: none; }   /* bbox-cropped labels would clip mid-word */
.gt-compare__plan-shape {
  fill: color-mix(in oklab, var(--gold) 13%, transparent);
  stroke: var(--gold);
  stroke-width: 2.2;
  stroke-linejoin: round;
}
.gt-compare__plan-frag { opacity: .85; }

/* placeholder: ref monogram on onyx with gold hairlines */
.gt-compare__ph {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background:
    radial-gradient(120% 90% at 50% 0%, color-mix(in oklab, var(--gold) 6%, transparent), transparent 60%),
    var(--onyx);
}
.gt-compare__ph::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--line);
  pointer-events: none;
}
.gt-compare__ph::after {
  content: "";
  width: 44px;
  height: 1px;
  background: var(--gold);
  opacity: .8;
  order: 2;
}
.gt-compare__ph-ref {
  order: 1;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  letter-spacing: var(--tracking-tight);
  color: var(--gold-light);
}
.gt-compare__ph-name {
  order: 3;
  font: 500 10px/1 var(--font-sans);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--bone-faint);
}

/* head: unit ref */
.gt-compare__head {
  padding: var(--space-4) var(--space-5) 0;
}
.gt-compare__ref {
  font-family: var(--font-mono);
  font-size: var(--fs-500);
  letter-spacing: .06em;
  color: var(--bone);
}

/* labeled rows */
.gt-compare__dl { margin: var(--space-3) 0 0; }
.gt-compare__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 11px var(--space-5);
  border-bottom: 1px solid var(--line-soft);
}
.gt-compare__row:last-child { border-bottom: 0; }
.gt-compare__row dt {
  flex: 0 0 auto;
  font: 600 10px/1.5 var(--font-sans);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--bone-faint);
}
.gt-compare__row dd {
  margin: 0;
  min-width: 0;
  text-align: right;
  font-size: var(--fs-400);
  color: var(--bone);
  overflow-wrap: anywhere;
}
.gt-compare__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}
.gt-compare__row--price dd .gt-compare__num { color: var(--gold-light); }
.gt-compare__persqm { color: var(--bone-faint); font-size: var(--fs-300); }
.gt-compare__devlink {
  color: var(--bone);
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 1px;
  transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}
.gt-compare__devlink:hover { color: var(--gold-light); border-color: var(--gold); }
.gt-compare__devlink:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* best €/mp — subtle gold accolade */
.gt-compare__row.is-best {
  background: color-mix(in oklab, var(--gold) 7%, transparent);
  box-shadow: inset 2px 0 0 var(--gold);
}
.gt-compare__best {
  display: block;
  margin-top: 5px;
  font: 600 9.5px/1 var(--font-sans);
  font-style: normal;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}

/* status chip — same colour contract as the selector */
.gt-compare__chip {
  display: inline-block;
  font: 600 10px/1 var(--font-sans);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  padding: .55em .9em;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  color: var(--bone-soft);
}
.gt-compare__chip[data-status="disponibil"]  { color: var(--gold); border-color: var(--line-strong); }
.gt-compare__chip[data-status="rezervat"]    { color: var(--gold-deep); border-color: color-mix(in oklab, var(--gold-deep) 32%, transparent); }
.gt-compare__chip[data-status="vandut"]      { color: var(--bone-faint); opacity: .75; }
.gt-compare__chip[data-status="la-cerere"]   { color: var(--bone-soft); border-color: var(--line-soft); }
.gt-compare__chip[data-status="pre-lansare"] { color: var(--gold-deep); border-color: color-mix(in oklab, var(--gold) 22%, transparent); }

/* CTA */
.gt-compare__cta {
  margin-top: auto;
  padding: var(--space-4) var(--space-5) var(--space-5);
}
.gt-compare__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 var(--space-4);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  color: var(--gold);
  font: 600 11px/1 var(--font-sans);
  letter-spacing: .14em;
  text-transform: uppercase;
  text-align: center;
  transition: background var(--dur-1) var(--ease-out), color var(--dur-1) var(--ease-out);
}
.gt-compare__btn:hover { background: var(--gold); color: var(--obsidian); }
.gt-compare__btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* hint (single unit) + empty state */
.gt-compare__hint,
.gt-compare__nodata {
  max-width: 52ch;
  margin: var(--space-6) auto 0;
  text-align: center;
  color: var(--bone-soft);
  font-size: var(--fs-400);
  line-height: var(--lh-body);
}
.gt-compare__nodata { margin-top: clamp(3rem, 12vh, 8rem); color: var(--bone-faint); }

/* ---- footer ---- */
.gt-compare__footer {
  flex: 0 0 auto;
  display: flex;
  justify-content: center;
  padding: var(--space-4) var(--gutter) clamp(1rem, 3vh, 1.75rem);
  border-top: 1px solid var(--line);
}
.gt-compare__clear {
  min-height: 44px;
  padding: 0 var(--space-5);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--bone-soft);
  font: 600 11px/1 var(--font-sans);
  letter-spacing: .14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color var(--dur-1) var(--ease-out), border-color var(--dur-1) var(--ease-out);
}
.gt-compare__clear:hover { color: var(--bone); border-color: var(--gold); }
.gt-compare__clear:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ---------------------------------------------------------------------------
   RESPONSIVE ≤900px — columns become stacked cards, scrollable horizontally
   (the site's .table-scroll pattern: content scrolls in its own container).
--------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .gt-compare__grid,
  .gt-compare__grid[data-n="1"],
  .gt-compare__grid[data-n="2"] {
    display: flex;
    max-width: none;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--space-3);
  }
  .gt-compare__grid[data-n="0"] { display: none; }
  .gt-compare__col {
    flex: 0 0 min(80vw, 340px);
    scroll-snap-align: center;
  }
  .gt-compare__grid[data-n="1"] { justify-content: center; }
}

/* ---------------------------------------------------------------------------
   Reduced motion — no slides/fades, state changes are instant.
--------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .gt-compare,
  .gt-compare-tray,
  .gt-compare-toast,
  .gt-compare-tray__chip,
  .gt-compare-tray__go,
  .gt-compare__close,
  .gt-compare__btn,
  .gt-compare__clear,
  .gt-compare__devlink { transition: none; }
}