@font-face {
  font-family: "Oswald";
  src: url("/assets/oswald.ttf") format("truetype");
  font-style: normal;
  font-weight: 200 700;
  font-display: swap;
}

@font-face {
  font-family: "Roboto";
  src: url("/assets/roboto.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

:root {
  color-scheme: dark;
  font-family: "Roboto", sans-serif;
  color: #edf1f4;
  background: #091621;
  --gold: #f2c665;
  --muted: #a8b8c5;
  --line: #2b3d4b;
  --panel: #10222f;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { width: 100%; height: 100%; margin: 0; overflow: hidden; }
button, select, a { -webkit-tap-highlight-color: transparent; }
button, select { font: inherit; }
button, a, select { touch-action: manipulation; }
button, a { -webkit-user-select: none; user-select: none; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button:disabled { cursor: default; opacity: .4; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; }

.gallery-shell {
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  gap: 12px;
  width: min(100%, 1440px);
  height: 100vh;
  height: 100dvh;
  margin-inline: auto;
  padding: max(16px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
}

.page-header { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-width: 0; }
.page-heading { min-width: 0; }
h1 { margin: 0; font: 500 30px/1.12 "Oswald", sans-serif; color: var(--gold); }
.page-heading p { margin: 6px 0 0; font-size: 12px; line-height: 1.3; color: var(--muted); }
.back-link { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 40px; flex: 0 0 auto; color: var(--muted); font-size: 12px; }
.back-link:hover { color: var(--gold); }
.controls { display: grid; gap: 8px; min-width: 0; }
.toolbar { display: flex; gap: 8px; align-items: center; justify-content: center; }
.option-picker { flex: 0 1 160px; min-width: 0; }
.option-picker select { width: 100%; height: 40px; padding: 0 10px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); color: var(--gold); font-size: 13px; font-weight: 600; cursor: pointer; }
.control-button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-width: 0; min-height: 40px; padding: 0 13px; border: 1px solid var(--line); border-radius: 6px; background: var(--panel); color: #dce5ec; font-size: 13px; font-weight: 500; white-space: nowrap; }
.control-button:hover:not(:disabled), .control-button[aria-pressed="true"] { color: var(--gold); border-color: var(--gold); }
.expand-link[aria-disabled="true"] { pointer-events: none; opacity: .4; }
.option-rail { display: grid; grid-template-columns: repeat(10, minmax(0, 1fr)); gap: 6px; width: min(100%, 470px); margin-inline: auto; }
.option-chip { min-width: 0; min-height: 32px; padding: 0; border: 1px solid var(--line); border-radius: 5px; background: transparent; color: var(--muted); font-size: 12px; font-weight: 600; }
.option-chip:hover { color: var(--gold); border-color: var(--gold); }
.option-chip[aria-current="true"] { border-color: var(--gold); background: var(--gold); color: #091621; }
.stage { min-width: 0; min-height: 0; }
.individual-view { display: grid; grid-template-rows: minmax(0, 1fr) auto; gap: 7px; width: 100%; height: 100%; min-height: 0; margin: 0; }
.image-frame { position: relative; display: flex; align-items: center; justify-content: center; min-width: 0; min-height: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #07111b; }
.current-image { display: block; width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.image-message { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; padding: 24px; text-align: center; color: var(--muted); background: #07111b; font-size: 13px; line-height: 1.5; }
figcaption { text-align: center; color: var(--gold); font: 500 16px/1.2 "Oswald", sans-serif; letter-spacing: .02em; }
.comparison-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); align-content: start; gap: 14px; width: 100%; height: 100%; min-height: 0; overflow-y: auto; overscroll-behavior: contain; padding: 4px 6px 8px 4px; scrollbar-color: #506475 #10222f; scrollbar-width: thin; }
.comparison-card { display: flex; flex-direction: column; gap: 10px; min-width: 0; padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel); color: #dce5ec; text-align: center; }
.comparison-card:hover, .comparison-card[aria-current="true"] { border-color: var(--gold); color: var(--gold); }
.comparison-card img { display: block; width: 100%; aspect-ratio: 9 / 16; object-fit: contain; background: #07111b; border-radius: 3px; }
.comparison-card span { font: 500 16px/1.2 "Oswald", sans-serif; }
.navigation { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 14px; align-items: center; width: min(100%, 470px); margin-inline: auto; }
.arrow-button { width: 100%; }
.position-label { margin: 0; color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; text-align: center; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.no-script { position: fixed; inset: 42% 16px auto; padding: 20px; border: 1px solid var(--gold); border-radius: 8px; background: #10222f; text-align: center; }

@media (max-width: 800px) {
  .comparison-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 520px) {
  .gallery-shell { gap: 9px; padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)); }
  h1 { font-size: 25px; }
  .page-header { gap: 8px; }
  .page-heading p { margin-top: 5px; font-size: 10px; }
  .back-link { gap: 4px; font-size: 11px; }
  .toolbar { gap: 6px; }
  .option-picker { flex: 1 1 auto; }
  .control-button { padding-inline: 10px; font-size: 12px; }
  .option-picker select { padding-inline: 8px; font-size: 12px; }
  .option-rail { gap: 4px; }
  .option-chip { min-height: 30px; font-size: 11px; }
  .comparison-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
  .comparison-card { padding: 6px; gap: 8px; }
  .comparison-card span { font-size: 14px; }
  .navigation { gap: 12px; }
}

@media (max-height: 620px) {
  .gallery-shell { gap: 7px; padding-top: max(8px, env(safe-area-inset-top)); padding-bottom: max(8px, env(safe-area-inset-bottom)); }
  h1 { font-size: 23px; }
  .controls { gap: 6px; }
  .control-button, .option-picker select { min-height: 36px; height: 36px; }
  .option-chip { min-height: 28px; }
  .individual-view { gap: 5px; }
  figcaption { font-size: 14px; }
}