/* Vinylshuffle TV — shared design system.
   Every page uses this stylesheet; page-specific rules live inline in
   a <style> block at the bottom of each page's own HTML. */

:root {
  --paper: #ece1c6;
  --paper-edge: #d9caa4;
  --spine: #c9642a;
  --spine-deep: #a8481a;
  --spine-tan: #c9a769;
  --spine-brown: #6b4a2f;
  --ink: #17120e;
  --ink-soft: #4a3c28;
  --ink-faint: #7a6a4c;
  --panel-dark: #15110d;
  --panel-dark-text: #ece1c6;
  --rule: rgba(23, 18, 14, 0.22);
  --rule-strong: rgba(23, 18, 14, 0.55);
  --live: #ff6a45;
}
:root[data-theme="dark"] {
  --paper: #201a12; --paper-edge: #171310; --ink: #ecdfc0; --ink-soft: #b8a67e; --ink-faint: #8a7a5c;
  --panel-dark: #0c0a08; --panel-dark-text: #ecdfc0;
  --rule: rgba(236, 223, 192, 0.16); --rule-strong: rgba(236, 223, 192, 0.4);
  --spine: #d97a3d; --spine-deep: #c9642a; --spine-tan: #b9924f; --spine-brown: #4a3320;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #201a12; --paper-edge: #171310; --ink: #ecdfc0; --ink-soft: #b8a67e; --ink-faint: #8a7a5c;
    --panel-dark: #0c0a08; --panel-dark-text: #ecdfc0;
    --rule: rgba(236, 223, 192, 0.16); --rule-strong: rgba(236, 223, 192, 0.4);
    --spine: #d97a3d; --spine-deep: #c9642a; --spine-tan: #b9924f; --spine-brown: #4a3320;
  }
}

* { box-sizing: border-box; }
html, body { margin: 0; background: var(--paper-edge); }
body { font-family: Georgia, "Iowan Old Style", ui-serif, serif; color: var(--ink); padding: 0 0 60px; }
.mono { font-family: "SF Mono", "IBM Plex Mono", ui-monospace, "Menlo", monospace; }
.display {
  font-family: -apple-system, "Helvetica Neue", Arial, sans-serif;
  font-weight: 900; text-transform: uppercase; font-stretch: condensed; letter-spacing: -0.01em;
}
.sans { font-family: -apple-system, "Helvetica Neue", Arial, sans-serif; }

/* ---- SHEET / SPINE ---- */
.sheet {
  max-width: 1180px; margin: 18px auto 0; background: var(--paper); border: 1px solid var(--rule-strong); border-radius: 3px;
  display: grid; grid-template-columns: 194px 1fr; grid-template-rows: auto auto auto 1fr;
  grid-template-areas: "orange main" "tan main" "brown main" "black main";
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.28); overflow: hidden;
}
@media (max-width: 760px) {
  .sheet { grid-template-columns: 1fr; grid-template-rows: auto auto auto auto auto; grid-template-areas: "orange" "tan" "brown" "main" "black"; }
}

.band-orange { grid-area: orange; } .band-tan { grid-area: tan; } .band-brown { grid-area: brown; } .band-black { grid-area: black; } .main { grid-area: main; }
.band { padding: 16px 20px; }
.band-orange { background: var(--spine-deep); color: var(--ink); padding: 28px 20px 160px; }
.band-tan { background: var(--spine-tan); color: var(--ink); padding: 14px 20px; display: flex; flex-direction: column; justify-content: center; }
.band-brown { background: var(--spine-brown); color: var(--panel-dark-text); padding: 14px 20px; display: flex; flex-direction: column; justify-content: center; }
.band-black { background: var(--panel-dark); color: var(--panel-dark-text); padding: 16px 20px 18px; flex: 1; display: flex; flex-direction: column; justify-content: flex-end; }

.mark { width: 46px; height: 46px; border-radius: 50%; display: block; margin-bottom: 14px; }
.wordmark-eyebrow { font-size: 10.5px; font-style: italic; font-family: Georgia, serif; color: var(--ink); margin: 0 0 2px; }
.wordmark { font-size: 19px; line-height: 1.08; color: var(--ink); margin: 0; }
.brand-link { display: block; color: inherit; text-decoration: none; }
.band-label { font-family: -apple-system, "Helvetica Neue", Arial, sans-serif; font-size: 10px; letter-spacing: 0.14em; font-weight: 800; text-transform: uppercase; opacity: 0.8; margin: 0 0 6px; }
.band-orange .band-label { margin-top: 18px; }
.orange-extra { margin-top: 20px; }
.tan-chip { font-family: -apple-system, "Helvetica Neue", Arial, sans-serif; font-weight: 800; font-size: 10.5px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink); }
.brown-chip { font-family: -apple-system, "Helvetica Neue", Arial, sans-serif; font-weight: 800; font-size: 10.5px; letter-spacing: 0.05em; text-transform: uppercase; color: var(--panel-dark-text); }
.spine-box {
  font-family: -apple-system, "Helvetica Neue", Arial, sans-serif; padding: 8px 10px; margin-left: -10px; font-size: 11.5px; line-height: 1.3;
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em; color: inherit;
}
.band-orange .spine-box { border: 1px solid rgba(23, 18, 14, 0.4); }
.band-brown .spine-box { border: 1px solid rgba(236, 223, 192, 0.5); }
.spine-meta { font-size: 11.5px; line-height: 1.7; }
.spine-rule-dark { border: none; border-top: 1px solid rgba(236, 223, 192, 0.22); margin: 14px 0; }
.spine-footer { font-family: "SF Mono", "IBM Plex Mono", ui-monospace, "Menlo", monospace; font-size: 10.5px; line-height: 1.4; opacity: 0.75; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; }

.expanded-only { display: block; }
.collapsed-only { display: none; }
@media (max-width: 760px) {
  .expanded-only { display: none; }
  .collapsed-only { display: block; }
  .band-orange { padding: 16px 18px 10px; }
  .band-orange .mark { width: 34px; height: 34px; margin-bottom: 8px; }
  .band-orange .wordmark { font-size: 16px; }
  .band-tan { padding: 10px 18px; }
  .band-brown { padding: 10px 18px; min-height: 0; }
}

/* ---- MAIN CONTENT SHELL ---- */
.main-inner { padding: 22px 30px 30px; position: relative; }
.topline { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; margin-bottom: 22px; }
nav.docnav { display: flex; gap: 14px; flex-wrap: wrap; }
nav.docnav a, nav.docnav span.pending {
  display: flex; flex-direction: column; text-decoration: none; color: var(--ink-soft);
  font-family: -apple-system, sans-serif; font-size: 10px; font-weight: 700; letter-spacing: 0.04em;
  padding: 6px 10px; margin: -6px -10px; border-radius: 4px; border: 1px solid transparent;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}
nav.docnav span.pending { opacity: 0.4; cursor: default; }
nav.docnav a .no, nav.docnav span.pending .no { font-size: 9.5px; opacity: 0.6; font-family: "SF Mono", monospace; }
nav.docnav a .name, nav.docnav span.pending .name { text-transform: uppercase; margin-top: 2px; }
nav.docnav a:hover { background: color-mix(in srgb, var(--ink) 8%, transparent); border-color: var(--rule-strong); }
nav.docnav a:hover .name { color: var(--ink); }
nav.docnav a.current { color: var(--ink); }
nav.docnav a.current .name { text-decoration: underline; text-underline-offset: 3px; }

.lamp-sticky { position: sticky; top: 16px; z-index: 5; flex-shrink: 0; }
.lamp-box {
  width: 98px; height: 52px; border-radius: 6px; background: var(--panel-dark); border: 2px solid rgba(200, 180, 140, 0.4);
  display: flex; align-items: center; justify-content: center;
  font-family: -apple-system, sans-serif; font-weight: 900; font-size: 11px; letter-spacing: 0.05em;
  box-shadow: inset 0 0 12px rgba(0, 0, 0, 0.65), 0 4px 14px rgba(0, 0, 0, 0.25);
}
.lamp-box .dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: 6px; }
.lamp-box.offline { color: rgba(236, 223, 192, 0.3); }
.lamp-box.offline .dot { background: rgba(236, 223, 192, 0.3); }
.lamp-box.live { color: var(--live); text-shadow: 0 0 8px rgba(255, 90, 60, 0.85), 0 0 18px rgba(255, 90, 60, 0.45); animation: lamp-pulse 2.6s ease-in-out infinite; }
.lamp-box.live .dot { background: var(--live); box-shadow: 0 0 6px rgba(255, 90, 60, 0.9); }
@keyframes lamp-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.72; } }
@media (prefers-reduced-motion: reduce) { .lamp-box.live { animation: none; } }

.page-header { margin-bottom: 26px; max-width: 62ch; }
.page-header .eyebrow { font-family: -apple-system, sans-serif; font-weight: 800; font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-faint); margin: 0 0 8px; }
.page-header h1 { font-size: clamp(28px, 4vw, 40px); margin: 0 0 6px; text-wrap: balance; }
.page-header .dek { font-style: italic; color: var(--ink-soft); font-size: 15px; margin: 0; }

h2.section-title {
  font-family: -apple-system, sans-serif; font-weight: 800; font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--ink-soft); margin: 0 0 14px; padding-bottom: 8px; border-bottom: 1px solid var(--rule);
}

/* ---- DIRECTORY / FOOTER (shared across every page) ---- */
.directory { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 12px; margin: 30px 0; }
.dir-tile { display: block; text-decoration: none; color: var(--ink); border: 1px solid var(--rule-strong); border-radius: 4px; padding: 14px 16px; background: rgba(255, 255, 255, 0.15); transition: border-color 0.15s ease; }
.dir-tile:hover { border-color: var(--ink); }
.dir-tile .no { font-family: "SF Mono", monospace; font-size: 10px; color: var(--ink-faint); }
.dir-tile .title { font-family: -apple-system, sans-serif; font-weight: 800; font-size: 14px; text-transform: uppercase; margin: 4px 0 4px; }
.dir-tile .blurb { font-size: 12px; color: var(--ink-soft); line-height: 1.4; }

.foot-bar {
  background: var(--panel-dark); color: var(--panel-dark-text); border-radius: 2px; padding: 10px 16px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
  font-family: -apple-system, sans-serif; font-weight: 700; font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase;
}