/* The film player: the film (or, until it is placed, a clock) beside the live computation of each frame's state.
   Every class is prefixed catp-; the page's --cat-* tokens win where defined. */
.catp {
  --k-paper: var(--cat-paper, #faf8f3); --k-ink: var(--cat-ink, #1d1d1b); --k-body: var(--cat-body, #2a2926); --k-soft: var(--cat-soft, #3c3a36);
  --k-hair: var(--cat-hair, #8a8a8a); --k-rule: var(--cat-rule, color-mix(in srgb, var(--k-ink) 16%, var(--k-paper)));
  --k-c: #009fe3; --k-m: #e6007e; --k-c-text: #0072b5; --k-m-text: #c4006b;
  --k-text: var(--cat-text, "InterVariable", "Inter", -apple-system, "Helvetica Neue", Arial, sans-serif);
  --k-display: var(--cat-display, "Inter Display", "InterVariable", "Inter", -apple-system, "Helvetica Neue", Arial, sans-serif);
  --k-mono: var(--cat-mono, "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace);
  margin: 0; padding: clamp(.85rem, 2vw, 1.5rem); background: var(--k-paper); color: var(--k-body);
  border: 1px solid var(--k-ink); font-family: var(--k-text); font-weight: 420; line-height: 1.42;
  font-optical-sizing: auto; box-sizing: border-box; position: relative;
}
@media screen and (prefers-color-scheme: dark) {
  .catp { --k-paper: var(--cat-paper, #141413); --k-ink: var(--cat-ink, #faf8f3); --k-body: var(--cat-body, #e9e6df); --k-soft: var(--cat-soft, #c9c5bc);
    --k-c: #2bb3f0; --k-m: #ff3d9e; --k-c-text: #2bb3f0; --k-m-text: #ff6fb6; }
}
.catp *, .catp *::before, .catp *::after { box-sizing: border-box; }
.catp-label { margin: 0; font: 700 .72rem/1.3 var(--k-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--k-soft); }
.catp-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1rem; align-items: center;
  padding-bottom: .75rem; border-bottom: 1px solid var(--k-rule); }
.catp-head .catp-live { color: var(--k-ink); }
.catp-head[hidden] { display: none; }   /* data-header="none": the page names the film itself */
.catp-live::before { content: ""; display: inline-block; width: .5rem; height: .5rem; margin-right: .45rem; background: var(--k-m); vertical-align: .05rem; }
.catp[data-paused="true"] .catp-live::before { background: transparent; border: 1px solid var(--k-ink); }
.catp-btns { display: flex; flex-wrap: wrap; gap: .4rem; }
.catp button { appearance: none; border: 1px solid var(--k-ink); border-radius: 0; background: transparent; color: var(--k-ink); cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center; min-height: 36px; padding: 0 .7rem;
  font: 700 .64rem/1 var(--k-mono); letter-spacing: .1em; text-transform: uppercase; }
.catp button:hover { background: color-mix(in srgb, var(--k-ink) 8%, transparent); }
.catp button:focus-visible { outline: 2px solid var(--k-ink); outline-offset: 2px; }
.catp-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: clamp(1rem, 2.4vw, 2rem); padding-top: .85rem; align-items: start; }
.catp-slot { min-width: 0; aspect-ratio: 16 / 9; border: 1px solid var(--k-ink); display: flex; align-items: stretch; justify-content: stretch; }
.catp-video { display: block; width: 100%; height: 100%; background: var(--k-paper); }
.catp-empty { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .4rem; padding: 1rem; text-align: center;
  font-size: .9rem; color: var(--k-soft); }
.catp-empty p { margin: 0; max-width: 24rem; }
.catp-panel { min-width: 0; display: flex; flex-direction: column; gap: .5rem; border-top: 3px solid var(--k-ink); padding-top: .55rem; }
.catp-line { margin: 0; font-size: 1.05rem; font-weight: 450; line-height: 1.35; color: var(--k-ink); }
.catp-line2 { margin: 0; font: 400 .82rem/1.45 var(--k-mono); color: var(--k-body); }
.catp-claim { margin: 0; font-size: .95rem; line-height: 1.4; color: var(--k-body); }
.catp-claim:empty, .catp-agree:empty, .catp-catnote:empty { display: none; }
.catp-catnote { margin: 0; font-size: .9rem; line-height: 1.4; color: var(--k-ink); font-weight: 600; }
.catp-rule { margin: .2rem 0 0; padding-top: .45rem; border-top: 1px solid var(--k-rule); font-size: .8rem; line-height: 1.4; color: var(--k-soft); }
.catp-agree { margin: 0; font: 400 .74rem/1.4 var(--k-mono); color: var(--k-c-text); }
.catp-agree.bad { color: var(--k-m-text); }
.catp-step { display: inline-flex; gap: .35rem; }
.catp-ctl { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; gap: .7rem; align-items: center; margin-top: .7rem; }
.catp-ctl output { font: 400 .85rem/1 var(--k-mono); color: var(--k-ink); font-variant-numeric: tabular-nums; min-width: 4.5rem; text-align: right; }
.catp-scrub input { width: 100%; accent-color: var(--k-ink); min-height: 30px; }
.catp-hand { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem .9rem; margin-top: .7rem; padding-top: .7rem; border-top: 1px solid var(--k-rule); }
.catp button[aria-disabled="true"] { opacity: .45; cursor: default; }
.catp-note { font: 400 .74rem/1.4 var(--k-mono); color: var(--k-soft); }
.catp-mount { margin-top: .8rem; }
.catp-mount:empty { display: none; }
.catp-from { margin: 0 0 .5rem; font: 400 .78rem/1.4 var(--k-mono); color: var(--k-ink); }
.catp-sr { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
@media (max-width: 760px) { .catp-grid { grid-template-columns: minmax(0, 1fr); } .catp-ctl { grid-template-columns: auto minmax(0, 1fr) auto; } .catp-step { grid-column: 1 / -1; } }
@media (prefers-reduced-motion: reduce) { .catp * { transition: none !important; animation: none !important; } }
@media (forced-colors: active) {
  .catp { forced-color-adjust: none; --k-paper: Canvas; --k-ink: CanvasText; --k-body: CanvasText; --k-soft: CanvasText; --k-hair: GrayText;
    --k-c: Highlight; --k-m: LinkText; --k-c-text: CanvasText; --k-m-text: CanvasText; --k-rule: GrayText; }
}
@media print { .catp { display: none; } }
.catp-ext .catp-grid { grid-template-columns: minmax(0, 1fr); }