/* =========================================================================
   Vitrin — ürün tanıtım sayfası hissinde 3D sergi (HUD/OSD tasarım dili)
   Masaüstü: tam ekran sahne + cam paneller (sol: modeller, sağ: bilgi)
   Mobil dikey: sahne üstte, kartlar yatay şerit, bilgi altta akar
   Mobil yatay: sahne solda yapışkan, sağ sütun kayar
   ========================================================================= */

/* Mobilde alt menü sabit: hangar rotası main boşluğunu sıfırladığından gömülü vitrin kendi boşluğunu bırakır */
@media (max-width: 899px) and (not ((max-height: 520px) and (orientation: landscape))) { body[data-route="hangar"] .vitrin { padding-bottom: calc(var(--nav-h) + env(safe-area-inset-bottom)); } }
.vitrin [hidden] { display: none !important; }

.vitrin {
  --glass: rgba(11, 16, 24, 0.72);
  --glass-strong: rgba(11, 16, 24, 0.86);
  --vt-l: 0px;
  --vt-r: 0px;
  position: relative;
}

/* ---------- Sahne ---------- */
.vt-stage { position: relative; overflow: hidden; background: #0B111A; isolation: isolate; }
.vt-canvas-box { position: absolute; inset: 0; }
.vt-canvas { display: block; width: 100%; height: 100%; touch-action: none; cursor: grab; }
.vt-canvas:active { cursor: grabbing; }
/* Sinematik kenar kararması + ince HUD çerçevesi */
.vt-stage::after {
  content: ''; position: absolute; inset: 0; pointer-events: none; z-index: 1;
  background: radial-gradient(ellipse 75% 70% at 50% 46%, transparent 55%, rgba(3,5,8,0.55) 100%);
}

.vt-labels { position: absolute; inset: 0; pointer-events: none; z-index: 2; }
.vt-tag, .vt-anchor, .vt-hover { position: absolute; left: 0; top: 0; will-change: transform; }
.vt-tag > span {
  display: block; white-space: nowrap;
  font: 600 .7rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase;
  padding: 5px 7px; border-radius: 3px;
  background: rgba(10,14,20,0.72); border: 1px solid rgba(61,255,154,0.35); color: var(--accent);
}
.vt-ruler-tag > span { transform: translate(-50%, 6px); font-size: .78rem; }
.vt-ref-tag > span { transform: translate(-50%, -100%); color: var(--text); border-color: var(--line-strong); }
.vt-anchor i {
  display: block; width: 18px; height: 18px; margin: -9px 0 0 -9px; border-radius: 50%;
  border: 2px solid var(--accent); box-shadow: 0 0 12px var(--accent), inset 0 0 6px rgba(61,255,154,0.5);
  animation: vt-pulse 1.8s var(--ease) infinite;
}
@keyframes vt-pulse { 0% { transform: scale(.7); opacity: 1; } 70% { transform: scale(1.6); opacity: 0; } 100% { opacity: 0; } }
.vt-hover {
  font: 600 .78rem/1 var(--f-head); letter-spacing: .03em; padding: 6px 9px; border-radius: 4px;
  background: rgba(0, 30, 40, 0.82); border: 1px solid rgba(0,217,255,0.55); color: #BFF4FF; white-space: nowrap;
}

/* ---------- Kahraman başlık ---------- */
.vt-hero {
  position: absolute; z-index: 3; pointer-events: none;
  left: calc(var(--vt-l) + 32px); right: calc(var(--vt-r) + 32px); top: 28px;
}
.vt-kicker { color: var(--accent); margin: 0 0 10px; display: flex; gap: 2px; }
.vt-name {
  margin: 0; font-family: var(--f-head); font-weight: 700; line-height: .98; letter-spacing: .005em;
  font-size: clamp(1.9rem, 2.9vw, 3rem);
  background: linear-gradient(180deg, #FFFFFF 0%, #DDE8F7 55%, #93A5C0 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  text-shadow: 0 0 40px rgba(61,255,154,0.08);
  max-width: 22ch;
}
.vt-sub { margin: 10px 0 0; color: var(--muted); font-size: .95rem; max-width: 52ch; line-height: 1.45; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.vt-static {
  display: inline-flex; align-items: center; gap: 6px; margin: 12px 0 0; padding: 5px 8px;
  color: var(--warning); border: 1px solid rgba(255,178,36,0.4); border-radius: 3px; background: rgba(40,28,6,0.5);
}
.vt-static .icon { width: 14px; height: 14px; }
.vt-figures { display: flex; gap: clamp(18px, 2.4vw, 36px); margin-top: 18px; transition: opacity .3s; }
.has-part .vt-figures, .has-part .vt-sub { opacity: 0; }
.vt-fig { display: flex; flex-direction: column; gap: 4px; padding-left: 12px; border-left: 1px solid rgba(61,255,154,0.45); }
.vt-fig-val { font-size: clamp(1.4rem, 2.1vw, 2rem); font-weight: 600; color: var(--text); line-height: 1; }
.vt-fig-val small { font-size: .5em; color: var(--muted); margin-left: 4px; font-weight: 600; letter-spacing: .06em; }
.vt-fig-lbl { font-size: .62rem; }
.vt-hero.in > * { animation: vt-rise .7s var(--ease) both; }
.vt-hero.in > :nth-child(2) { animation-delay: .06s; }
.vt-hero.in > :nth-child(3) { animation-delay: .12s; }
.vt-hero.in > :nth-child(4) { animation-delay: .18s; }
.vt-hero.in > :nth-child(5) { animation-delay: .22s; }
@keyframes vt-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.vt-dims {
  position: absolute; z-index: 3; right: calc(var(--vt-r) + 24px); top: 26px;
  display: flex; gap: 8px; align-items: center; padding: 6px 9px; border-radius: 4px;
  background: rgba(10,14,20,0.55); border: 1px solid var(--line);
}
.vt-dims b { color: var(--text); font-weight: 600; letter-spacing: .04em; }

.vt-hint {
  position: absolute; z-index: 3; left: calc(var(--vt-l) + 20px); right: calc(var(--vt-r) + 20px); bottom: 86px;
  margin: 0; text-align: center; pointer-events: none; color: rgba(230,241,255,0.5);
  animation: vt-fade 1s 7s both;
}
.has-part .vt-hint { display: none; }
@keyframes vt-fade { to { opacity: 0; } }

/* ---------- Alt dok (patlatma, döner tabla, ölçek) ---------- */
.vt-dock {
  position: absolute; z-index: 4; bottom: 22px;
  left: calc(var(--vt-l) + (100% - var(--vt-l) - var(--vt-r)) / 2);
  transform: translateX(-50%);
  display: flex; align-items: center; gap: 6px; padding: 6px;
  background: var(--glass-strong); border: 1px solid var(--line-strong); border-radius: 999px;
  backdrop-filter: blur(14px) saturate(1.2); -webkit-backdrop-filter: blur(14px) saturate(1.2);
  box-shadow: 0 10px 40px rgba(0,0,0,0.45);
  max-width: calc(100% - var(--vt-l) - var(--vt-r) - 24px);
}
.vt-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: var(--tap); min-width: var(--tap); padding: 0 16px;
  background: rgba(230,241,255,0.04); color: var(--text); border: 1px solid transparent; border-radius: 999px;
  font: 600 .85rem/1 var(--f-head); letter-spacing: .03em; white-space: nowrap;
  transition: background .2s, border-color .2s, color .2s;
}
.vt-btn.icon-only { padding: 0; }
.vt-btn .icon { width: 19px; height: 19px; }
.vt-btn:hover { background: rgba(230,241,255,0.09); }
.vt-btn[aria-pressed="true"] { color: var(--accent); background: rgba(61,255,154,0.1); border-color: rgba(61,255,154,0.35); }
.vt-btn:disabled { opacity: .4; cursor: not-allowed; }
.vt-explode { background: var(--accent); color: #04140B; box-shadow: 0 0 22px rgba(61,255,154,0.28); }
.vt-explode:hover { background: #6BFFB5; }
.vt-explode[aria-pressed="true"] { background: rgba(61,255,154,0.12); color: var(--accent); box-shadow: none; }
.vt-dock-sep { width: 1px; height: 26px; background: var(--line); margin: 0 2px; }

.vt-range-wrap { display: flex; align-items: center; gap: 10px; padding: 0 8px 0 6px; min-height: var(--tap); --v: 0%; }
.vt-range { -webkit-appearance: none; appearance: none; width: 150px; height: 28px; background: transparent; margin: 0; cursor: pointer; }
.vt-range::-webkit-slider-runnable-track {
  height: 4px; border-radius: 2px;
  background: linear-gradient(90deg, var(--accent) var(--v), rgba(230,241,255,0.16) var(--v));
}
.vt-range::-moz-range-track { height: 4px; border-radius: 2px; background: rgba(230,241,255,0.16); }
.vt-range::-moz-range-progress { height: 4px; border-radius: 2px; background: var(--accent); }
.vt-range::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px; margin-top: -8px; border-radius: 50%;
  background: #E6F1FF; border: 3px solid var(--accent); box-shadow: 0 0 12px rgba(61,255,154,0.6);
}
.vt-range::-moz-range-thumb { width: 16px; height: 16px; border-radius: 50%; background: #E6F1FF; border: 3px solid var(--accent); }
.vt-range:disabled { opacity: .4; }
.vt-range-val { font-size: .72rem; color: var(--muted); min-width: 3.4em; text-align: right; }

/* ---------- Parça kartı ---------- */
.vt-partcard {
  position: absolute; z-index: 4; left: calc(var(--vt-l) + 24px); bottom: 90px; width: min(360px, calc(100% - var(--vt-l) - var(--vt-r) - 48px));
  padding: 14px 16px 12px; border-radius: 10px;
  background: var(--glass-strong); border: 1px solid rgba(61,255,154,0.35);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), inset 3px 0 0 var(--accent);
  animation: vt-rise .35s var(--ease) both;
}
.vt-pc-head { display: flex; gap: 10px; align-items: flex-start; justify-content: space-between; }
.vt-pc-head .osd-small { margin: 0 0 4px; color: var(--accent); }
.vt-pc-head h3 { margin: 0; font-size: 1.25rem; line-height: 1.15; }
.vt-pc-ust { margin: 4px 0 0 !important; color: var(--muted) !important; }
.vt-btn.ghost { background: transparent; margin: -6px -8px 0 0; }
.vt-pc-rol { margin: 10px 0 0; font-size: .92rem; line-height: 1.5; color: #CBD7E8; }
.vt-pc-analogy { margin: 8px 0 0; font-size: .88rem; color: var(--muted); }
.vt-pc-analogy .osd-small { color: var(--cyan); }
.vt-pc-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 10px; }
.vt-pc-count { color: var(--text); }
.vt-pc-nav { display: flex; gap: 4px; }

/* ---------- Yükleme ---------- */
.vt-loading {
  position: absolute; z-index: 5; left: calc(var(--vt-l) + (100% - var(--vt-l) - var(--vt-r)) / 2); top: 54%;
  transform: translate(-50%, -50%); display: grid; gap: 8px; justify-items: center; width: 220px;
  transition: opacity .4s;
}
.vt-loading.done { opacity: 0; pointer-events: none; }
.vt-loading .load-bar { width: 100%; height: 3px; background: rgba(230,241,255,0.1); border-radius: 2px; overflow: hidden; }
.vt-loading .load-bar i { display: block; height: 100%; width: 0; background: var(--accent); box-shadow: 0 0 10px var(--accent); transition: width .2s; }
.vt-loading .load-pct { font-size: .75rem; color: var(--muted); }
.vt-loading .error { text-align: center; color: var(--warning); background: var(--glass-strong); padding: 12px 14px; border-radius: 8px; border: 1px solid rgba(255,178,36,0.4); width: 280px; }

/* ---------- Sol ray: kategoriler + model kartları ---------- */
.vt-rail, .vt-info {
  background: var(--glass); border: 1px solid var(--line); border-radius: 12px;
  backdrop-filter: blur(16px) saturate(1.25); -webkit-backdrop-filter: blur(16px) saturate(1.25);
  box-shadow: 0 16px 50px rgba(0,0,0,0.35);
}
.vt-rail { display: flex; flex-direction: column; min-height: 0; padding: 16px 12px 12px; }
.vt-rail-head { padding: 0 6px 12px; }
.vt-rail-head .osd-small { margin: 0 0 2px; color: var(--accent); }
.vt-rail-head h1 { margin: 0; font-size: 1.5rem; letter-spacing: .04em; }

.vt-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; background: rgba(0,0,0,0.25); border: 1px solid var(--line); border-radius: 8px; }
.vt-tab, .vt-itab {
  display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 40px; padding: 0 10px;
  background: transparent; border: 0; border-radius: 6px; color: var(--muted);
  font: 600 .82rem/1 var(--f-head); letter-spacing: .03em; white-space: nowrap;
}
.vt-tab[aria-selected="true"], .vt-itab[aria-selected="true"] { background: rgba(61,255,154,0.12); color: var(--text); box-shadow: inset 0 -2px 0 var(--accent); }
.vt-tab-n { font-size: .68rem; color: var(--muted); background: rgba(230,241,255,0.07); padding: 3px 5px; border-radius: 3px; }

.vt-cards { flex: 1; min-height: 0; overflow-y: auto; display: grid; align-content: start; gap: 8px; padding: 12px 2px 2px; scrollbar-width: thin; }
.vt-card {
  position: relative; display: grid; gap: 4px; width: 100%; text-align: left; padding: 12px 14px 12px 16px;
  background: linear-gradient(135deg, rgba(230,241,255,0.045), rgba(230,241,255,0.015));
  border: 1px solid var(--line); border-radius: 8px; color: var(--text);
  transition: border-color .2s, background .2s, transform .2s var(--ease);
}
.vt-card:hover { border-color: var(--line-strong); transform: translateX(2px); }
.vt-card[aria-pressed="true"] {
  border-color: rgba(61,255,154,0.55);
  background: linear-gradient(135deg, rgba(61,255,154,0.14), rgba(61,255,154,0.03) 60%);
  box-shadow: inset 3px 0 0 var(--accent), 0 0 24px rgba(61,255,154,0.08);
}
.vt-card-top { display: flex; align-items: center; justify-content: space-between; }
.vt-card-no { font-size: .7rem; color: var(--muted); letter-spacing: .14em; }
.vt-card[aria-pressed="true"] .vt-card-no { color: var(--accent); }
.vt-card-glyph .icon { width: 18px; height: 18px; color: rgba(230,241,255,0.35); }
.vt-card[aria-pressed="true"] .vt-card-glyph .icon { color: var(--accent); }
.vt-card-name { font: 600 1.02rem/1.2 var(--f-head); letter-spacing: .01em; }
.vt-card-sub { font-size: .78rem; color: var(--muted); line-height: 1.3; }
.vt-card-stats { display: flex; gap: 12px; margin-top: 4px; flex-wrap: wrap; }
.vt-stat b { font-size: .86rem; font-weight: 600; }
.vt-stat small { font: 600 .62rem/1 var(--f-mono); color: var(--muted); margin-left: 3px; letter-spacing: .06em; }

/* ---------- Sağ panel: bilgi ---------- */
.vt-info { display: flex; flex-direction: column; min-height: 0; }
.vt-itabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 8px; border-bottom: 1px solid var(--line); }
.vt-info-body { flex: 1; min-height: 0; overflow-y: auto; padding: 16px 18px 20px; scrollbar-width: thin; }
.vt-lead { font-size: .98rem; line-height: 1.6; color: #D5E0EF; margin: 0 0 18px; }
.vt-sec { margin: 0 0 20px; }
.vt-sec > h3.osd-small { margin: 0 0 10px; color: var(--accent); }
.vt-sec p { font-size: .92rem; line-height: 1.55; color: #CBD7E8; }
.vt-small { font-size: .82rem !important; color: var(--muted) !important; line-height: 1.5; }
.vt-uses { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.vt-uses li { position: relative; padding-left: 16px; font-size: .9rem; color: #CBD7E8; }
.vt-uses li::before { content: ''; position: absolute; left: 0; top: .6em; width: 6px; height: 6px; border: 1.5px solid var(--accent); transform: rotate(45deg); }

.vt-specs { margin: 0 0 8px; display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.vt-spec { padding: 9px 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.vt-spec:nth-child(odd):not(.long) { padding-right: 12px; }
.vt-spec.long { grid-column: 1 / -1; }
.vt-spec dt { font: 600 .64rem/1.2 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.vt-spec dd { margin: 0; font: 500 .9rem/1.35 var(--f-mono); color: var(--text); overflow-wrap: anywhere; }
.vt-spec.long dd { font-family: var(--f-body); font-size: .88rem; }

.vt-note { display: flex; gap: 10px; padding: 10px 12px; border-radius: 8px; margin: 0 0 16px; }
.vt-note.warn { background: rgba(255,178,36,0.08); border: 1px solid rgba(255,178,36,0.35); }
.vt-note .icon { color: var(--warning); width: 18px; height: 18px; margin-top: 2px; }
.vt-note strong { display: block; color: var(--warning); margin-bottom: 2px; }
.vt-note p { margin: 0; font-size: .86rem; line-height: 1.5; color: #E8DCC4; }

.vt-search {
  width: 100%; min-height: 40px; padding: 0 12px; margin: 0 0 10px;
  background: rgba(0,0,0,0.3); border: 1px solid var(--line); border-radius: 6px; color: var(--text);
}
.vt-search:focus { border-color: var(--accent); outline: none; }
.vt-parts { display: grid; gap: 2px; }
.vt-part {
  display: flex; align-items: center; gap: 10px; min-height: 40px; text-align: left;
  padding: 0 10px 0 calc(10px + var(--d, 0) * 16px);
  background: transparent; border: 1px solid transparent; border-radius: 6px; color: #CBD7E8; font-size: .88rem;
  position: relative;
}
.vt-part[style*="--d: 1"], .vt-part[style*="--d: 2"], .vt-part[style*="--d: 3"] { font-size: .84rem; color: var(--muted); }
.vt-part[style*="--d: 1"]::before, .vt-part[style*="--d: 2"]::before, .vt-part[style*="--d: 3"]::before {
  content: ''; position: absolute; left: calc(var(--d) * 16px - 2px); top: 0; bottom: 0; width: 1px; background: var(--line);
}
.vt-part:hover { background: rgba(230,241,255,0.05); color: var(--text); }
.vt-part[aria-pressed="true"] { background: rgba(61,255,154,0.1); border-color: rgba(61,255,154,0.35); color: var(--text); }
.vt-part:disabled { opacity: .5; }
.vt-part-no { font-size: .66rem; color: var(--muted); min-width: 1.8em; }
.vt-part[aria-pressed="true"] .vt-part-no { color: var(--accent); }
.vt-part-name { flex: 1; min-width: 0; }
.vt-part-count { font-size: .68rem; color: var(--muted); }
.vt-empty { text-align: center; padding: 16px 0; }

.vt-sources { margin: 0; padding-left: 1.4em; display: grid; gap: 6px; font-size: .86rem; }
.vt-sources a { color: var(--cyan); text-decoration: none; overflow-wrap: anywhere; }
.vt-sources a:hover { text-decoration: underline; }
.vt-sources li::marker { font-family: var(--f-mono); color: var(--muted); font-size: .75rem; }
.vt-conflicts { margin: 0; padding-left: 1.1em; display: grid; gap: 8px; font-size: .84rem; color: var(--muted); line-height: 1.5; }

/* ---------- Hangar model şeridi (klasik 5" ekranında) ---------- */
.vt-strip {
  display: flex; align-items: stretch; gap: 8px; padding: 8px var(--gutter); overflow-x: auto; flex: none;
  border-bottom: 1px solid var(--line); background: var(--bg); scrollbar-width: none; scroll-snap-type: x proximity;
}
.vt-strip::-webkit-scrollbar { display: none; }
.vt-strip-kat { align-self: center; flex: none; writing-mode: vertical-rl; transform: rotate(180deg); font-size: .58rem; color: var(--accent); padding: 0 2px; }
.vt-strip-kat:not(:first-child) { margin-left: 8px; border-right: 1px solid var(--line); padding-right: 8px; }
.vt-card.compact { flex: 0 0 auto; width: auto; min-width: 150px; max-width: 210px; padding: 7px 12px 8px 12px; gap: 2px; scroll-snap-align: start; }
.vt-card.compact:hover { transform: none; }
.vt-card.compact .vt-card-name { font-size: .84rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.vt-card.compact .vt-card-stats { margin-top: 0; gap: 10px; }
.vt-card.compact .vt-card-glyph .icon { width: 15px; height: 15px; }
.vt-card.compact .vt-card-no { font-size: .62rem; }
/* Alçak ekranda (yatay telefon) şerit tek satır: yalnızca ad — sahneye yer kalsın */
@media (max-height: 520px) and (orientation: landscape) { /* vt-strip-slim */
  .vt-strip { padding: 5px 10px; gap: 6px; }
  .vt-card.compact { min-width: 0; padding: 6px 10px; }
  .vt-card.compact .vt-card-top, .vt-card.compact .vt-card-stats { display: none; }
  .vt-card.compact .vt-card-name { font-size: .76rem; }
  .vt-strip-kat { writing-mode: horizontal-tb; transform: none; }
}

/* =========================================================================
   Masaüstü (≥900px): tam ekran sahne, yüzen cam paneller
   ========================================================================= */
@media (min-width: 900px) {
  .vitrin { height: calc(100dvh - var(--topbar-h) - env(safe-area-inset-top)); min-height: 560px; overflow: hidden; }
  .vt-stage { position: absolute; inset: 0; }
  .vt-rail { position: absolute; z-index: 6; left: 16px; top: 16px; bottom: 16px; width: 288px; }
  .vt-info { position: absolute; z-index: 6; right: 16px; top: 16px; bottom: 16px; width: 380px; }
}
@media (min-width: 900px) and (max-width: 1240px) {
  .vt-rail { width: 248px; }
  .vt-info { width: 320px; }
  .vt-range { width: 110px; }
  .vt-explode span { display: none; }
  .vt-explode { padding: 0; width: var(--tap); }
  .vt-figures { gap: 16px; }
}

/* =========================================================================
   Mobil dikey (<900px)
   ========================================================================= */
@media (max-width: 899px) {
  .vitrin { display: flex; flex-direction: column; }
  .vt-stage { height: min(60svh, 600px); min-height: 360px; flex: none; }
  .vt-hero { left: 16px; right: 16px; top: 14px; }
  .vt-kicker { margin-bottom: 6px; }
  .vt-name { font-size: clamp(1.6rem, 7.4vw, 2.3rem); max-width: none; }
  .vt-sub { font-size: .82rem; margin-top: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .vt-static { margin-top: 8px; font-size: .6rem; }
  .vt-figures { margin-top: 12px; gap: 16px; }
  .vt-fig { padding-left: 9px; }
  .vt-fig-val { font-size: 1.2rem; }
  .vt-fig-lbl { font-size: .56rem; }
  .vt-dims { top: auto; right: auto; left: 12px; bottom: 74px; font-size: .6rem; }
  .has-part .vt-dims { display: none; }
  .vt-hint { bottom: 106px; font-size: .6rem; }

  .vt-dock { left: 10px; right: 10px; bottom: 10px; transform: none; max-width: none; border-radius: 14px; padding: 5px; gap: 3px; }
  .vt-explode { padding: 0 12px; }
  .vt-range-wrap { flex: 1; min-width: 0; padding: 0 4px; gap: 6px; }
  .vt-range { width: 100%; min-width: 50px; }
  .vt-range-val { display: none; }
  .vt-dock-sep { display: none; }
  .vt-btn.icon-only { min-width: 40px; }

  .vt-partcard { left: 10px; right: 10px; width: auto; bottom: 68px; padding: 12px 14px 10px; max-height: calc(100% - 130px); overflow-y: auto; }
  .vt-pc-head h3 { font-size: 1.08rem; }
  .vt-pc-rol { font-size: .86rem; margin-top: 6px; }

  .vt-rail, .vt-info { background: none; border: 0; box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none; border-radius: 0; }
  .vt-rail { padding: 14px 0 0; }
  .vt-rail-head { display: none; }
  .vt-tabs { margin: 0 16px; }
  .vt-cards {
    display: flex; overflow-x: auto; overflow-y: hidden; gap: 10px; padding: 12px 16px 6px;
    scroll-snap-type: x mandatory; scroll-padding: 0 16px; scrollbar-width: none;
  }
  .vt-cards::-webkit-scrollbar { display: none; }
  .vt-card { flex: 0 0 min(250px, 70vw); scroll-snap-align: start; }
  .vt-card:hover { transform: none; }
  .vt-info { padding: 6px 0 24px; }
  .vt-itabs { margin: 0 16px; padding: 4px; border: 1px solid var(--line); border-radius: 8px; background: rgba(0,0,0,0.25); }
  .vt-info-body { overflow: visible; padding: 16px; }
}
@media (max-width: 520px) {
  .vt-explode span { display: none; }
  .vt-explode { min-width: var(--tap); }
  .vt-explode { padding: 0; width: var(--tap); }
}

/* =========================================================================
   Mobil yatay (alçak ekran): sahne solda yapışkan, sağ sütun kayar
   ========================================================================= */
@media (max-width: 899px) and (max-height: 520px) and (orientation: landscape) {
  .vitrin {
    display: grid; grid-template-columns: minmax(0, 1fr) min(330px, 42vw); grid-template-rows: auto 1fr;
    height: calc(100dvh - var(--topbar-h) - env(safe-area-inset-top) - var(--nav-h) - env(safe-area-inset-bottom));
    overflow-y: auto; overscroll-behavior: contain;
  }
  .vt-stage { grid-column: 1; grid-row: 1 / span 2; position: sticky; top: 0; height: 100%; min-height: 0; }
  .vt-rail { grid-column: 2; padding-top: 10px; }
  .vt-info { grid-column: 2; }
  .vt-tabs, .vt-itabs { margin: 0 10px; }
  .vt-cards { padding: 10px; }
  .vt-card { flex-basis: 80%; }
  .vt-info-body { padding: 12px 10px; }
  .vt-hero { top: 10px; left: 12px; }
  .vt-sub, .vt-figures, .vt-dims, .vt-hint, .vt-static { display: none; }
  .vt-name { font-size: 1.4rem; }
  .vt-dock { bottom: 8px; left: 8px; right: 8px; }
  .vt-partcard { left: auto; right: 8px; width: min(290px, 52%); top: 10px; bottom: 62px; max-height: none; }
  .vt-pc-rol { font-size: .8rem; }
  .vt-pc-analogy { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .vt-hero.in > *, .vt-partcard { animation: none; }
  .vt-anchor i { animation: none; }
  .vt-hint { animation: none; }
}