/* AVP Camera Compare page shell. DG tokens come from the Comparitron's base
   injector (--dg-black, --dg-yellow, GT Cinetype); fallbacks keep it readable. */
:root {
  color-scheme: dark;
  --ink: var(--dg-white, #FFFFFF);
  --bg: var(--dg-black, #0A0A0A);
  --grey: var(--dg-grey-50, #808080);
  --yellow: var(--dg-yellow, #FFE000);
  --line: rgba(255, 255, 255, .12);
  --dim: rgba(255, 255, 255, .55);
  --sans: "GT Cinetype", Archivo, system-ui, sans-serif;
  --mono: "GT Cinetype Mono", ui-monospace, Menlo, monospace;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--ink); font-family: var(--sans); }
button, select { font: inherit; color: inherit; }

.app { display: flex; flex-direction: column; height: 100vh; height: 100dvh; min-height: 560px; }
.spacer { flex: 1 1 auto; }

/* header */
.head { display: flex; align-items: center; gap: 18px; padding: 14px 20px; border-bottom: 1px solid var(--line); }
.title { margin: 0; font-size: 18px; line-height: 1.1; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.title b { font-weight: 700; }
.title span { font-weight: 300; color: var(--dim); }

.seg { display: flex; border: 1px solid rgba(255,255,255,.18); }
.seg button { background: transparent; border: 0; padding: 7px 12px; cursor: pointer; font-family: var(--mono); font-size: 12px; letter-spacing: .04em; color: var(--dim); }
.seg button + button { border-left: 1px solid rgba(255,255,255,.18); }
.seg button[aria-checked="true"] { background: var(--yellow); color: var(--bg); }
.seg button:focus-visible, .tab:focus-visible, .cam:focus-visible, select:focus-visible { outline: 2px solid var(--yellow); outline-offset: 2px; }

/* car tabs */
.tabs { display: flex; gap: 0; padding: 0 20px; border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: none; }
.tab { background: none; border: 0; border-bottom: 2px solid transparent; padding: 12px 16px 10px; cursor: pointer; font-size: 14px; font-weight: 400; color: var(--dim); white-space: nowrap; }
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { color: var(--ink); font-weight: 700; border-bottom-color: var(--yellow); }

/* body */
.body { flex: 1 1 auto; min-height: 0; display: grid; grid-template-columns: 220px minmax(0, 1fr); }
.body > * { min-width: 0; }
.cams { border-right: 1px solid var(--line); display: flex; flex-direction: column; min-height: 0; }
.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--grey); padding: 14px 20px 8px; }
.camlist { overflow-y: auto; padding: 0 10px 14px; display: flex; flex-direction: column; gap: 2px; }
.cam { display: flex; align-items: center; gap: 8px; width: 100%; text-align: left; background: transparent; border: 1px solid transparent; padding: 8px 10px; cursor: pointer; }
.cam:hover { background: rgba(255,255,255,.05); }
.cam[aria-selected="true"] { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.22); }
.cam .id { font-family: var(--mono); font-size: 13px; letter-spacing: .02em; }
.cam .n { margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--grey); white-space: nowrap; }
.cam .n.multi { color: var(--bg); background: var(--yellow); padding: 1px 6px; }
.cam[aria-selected="true"] .id { font-weight: 700; }

.main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.pickers { display: flex; align-items: center; gap: 14px; padding: 10px 18px; border-bottom: 1px solid var(--line); flex-wrap: wrap; min-height: 54px; }
.pick { display: flex; align-items: center; gap: 8px; }
.k { font-family: var(--mono); font-size: 11px; font-weight: 700; background: var(--yellow); color: var(--bg); padding: 2px 6px; }
.pick select { background: #141518; border: 1px solid rgba(255,255,255,.2); padding: 6px 8px; min-width: 120px; font-size: 13px; }
.single { font-family: var(--mono); font-size: 12px; color: var(--dim); }
.note { font-size: 13px; color: var(--yellow); }

.viewer { flex: 1 1 auto; min-height: 0; position: relative; overflow: hidden; }
.viewer dg-comparitron-6000 { position: absolute; inset: 0; height: 100%; }
/* D19: the 360 frame laid over the Comparitron's picture so steps never flash */
.still { position: absolute; z-index: 1; pointer-events: none; object-fit: contain; display: block; background: var(--bg); }

/* D17: 360 angle step buttons, over the left and right of the image */
.step { position: absolute; top: calc(50% + 30px); transform: translateY(-50%); z-index: 2; width: 44px; height: 72px; display: flex; align-items: center; justify-content: center; background: rgba(10, 10, 10, .65); border: 1px solid rgba(255, 255, 255, .22); color: var(--ink); font-size: 34px; line-height: 1; cursor: pointer; }
.step:hover { color: var(--yellow); border-color: var(--yellow); }
.step:focus-visible { outline: 2px solid var(--yellow); outline-offset: 2px; }
.step.prev { left: 16px; }
.step.next { right: 16px; }

.meta { font-family: var(--mono); font-size: 11px; color: var(--grey); padding: 8px 18px; border-top: 1px solid var(--line); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

@media (max-width: 820px) {
  .head { flex-wrap: wrap; padding: 12px 16px; }
  .tabs { padding: 0 8px; }
  .body { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; }
  .cams { border-right: 0; border-bottom: 1px solid var(--line); }
  .eyebrow { display: none; }
  .camlist { flex-direction: row; overflow-x: auto; overflow-y: hidden; padding: 8px; }
  .cam { width: auto; flex: 0 0 auto; }
  .pickers { padding: 8px 16px; }
  .viewer { min-height: 320px; }
}