/* amble.channel — channel (persona) pages.
   Late-night broadcast: dark set, amber dial light, ON AIR lamp.
   When the operator's machine sleeps, the page shows static. Literally. */

:root {
  --night: #120e08;
  --night-2: #1b1610;
  --panel: #17120b;
  --edge: #362c1e;
  --cream: #efe3cb;
  --cream-dim: #a99878;
  --amber: #e19b3c;
  --amber-hot: #f0b45a;
  --onair: #d8442e;
  --operator: #9dc06a;

  --font-display: "Fraunces", "Iowan Old Style", Georgia, serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", monospace;
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  background: var(--night);
  color: var(--cream);
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.1rem);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ambient glow from the dial lamp */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgba(225, 155, 60, 0.09), transparent 60%),
    radial-gradient(40rem 26rem at -10% 110%, rgba(216, 68, 46, 0.05), transparent 60%);
}

/* scanlines over everything, very faint */
body::after {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 5;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0 2px,
    rgba(0, 0, 0, 0.16) 2px 3px
  );
  opacity: 0.4;
}

::selection { background: var(--amber); color: var(--night); }

a { color: inherit; }

.mono {
  font-family: var(--font-mono);
  font-size: 0.7em;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.wrap {
  position: relative;
  z-index: 1;
  max-width: 68rem;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- station header ---------- */

.station {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.9rem 1.4rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--edge);
}

.station .back {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--cream-dim);
  transition: color 160ms ease;
}
.station .back:hover { color: var(--cream); }

.station .num {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--amber);
}

/* the lamp */
.lamp {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-dim);
  border: 1px solid var(--edge);
  border-radius: 999px;
  padding: 0.42rem 0.9rem;
  background: var(--panel);
}
.lamp::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #453a28;
}
body.on-air .lamp { color: var(--onair); border-color: rgba(216, 68, 46, 0.5); }
body.on-air .lamp::before {
  background: var(--onair);
  box-shadow: 0 0 10px 2px rgba(216, 68, 46, 0.65);
  animation: lamp 1.6s ease-in-out infinite;
}
@keyframes lamp { 50% { opacity: 0.5; } }
.lamp .when-on { display: none; }
body.on-air .lamp .when-on { display: inline; }
body.on-air .lamp .when-off { display: none; }

/* ---------- the set (hero) ---------- */

.set {
  padding: clamp(2.5rem, 7vh, 5rem) 0 clamp(2rem, 5vh, 3.5rem);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}
@media (max-width: 46rem) {
  .set { grid-template-columns: 1fr; }
}

.set h1 {
  font-size: clamp(2.6rem, 1.6rem + 4.6vw, 5rem);
  font-weight: 550;
  line-height: 1;
  letter-spacing: -0.022em;
}
.set h1 .handle { color: var(--amber-hot); font-style: italic; font-weight: 430; }

.set .tag {
  margin-top: 1.1rem;
  color: var(--cream-dim);
  max-width: 40ch;
  text-wrap: pretty;
}

.set .words {
  margin-top: 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.set .words b { color: var(--operator); font-weight: 500; }

/* the TV — static when off air */
.tv {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #000;
  border: 1px solid var(--edge);
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 0 0 6px var(--panel),
    0 24px 50px -24px rgba(0, 0, 0, 0.9);
}
.tv .noise {
  position: absolute; inset: -50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='s'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.72 0 0 0 0 0.66 0 0 0 0 0.55 0 0 0 0.6 0'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23s)'/%3E%3C/svg%3E");
  animation: static-jump 340ms steps(4) infinite;
  opacity: 0.55;
}
@keyframes static-jump {
  0%   { transform: translate(0, 0); }
  25%  { transform: translate(-6%, 4%); }
  50%  { transform: translate(4%, -5%); }
  75%  { transform: translate(-3%, -2%); }
  100% { transform: translate(5%, 3%); }
}
@media (prefers-reduced-motion: reduce) {
  .tv .noise { animation: none; }
}

/* SMPTE-ish bars, palette-tuned, sit behind the noise faintly */
.tv .bars {
  position: absolute; inset: auto 0 0 0;
  height: 18%;
  display: flex;
  opacity: 0.8;
}
.tv .bars i { flex: 1; }
.tv .bars i:nth-child(1) { background: #b5a184; }
.tv .bars i:nth-child(2) { background: #e19b3c; }
.tv .bars i:nth-child(3) { background: #9dc06a; }
.tv .bars i:nth-child(4) { background: #7a8f9a; }
.tv .bars i:nth-child(5) { background: #d8442e; }
.tv .bars i:nth-child(6) { background: #4a3b28; }
.tv .bars i:nth-child(7) { background: #efe3cb; }

.tv .caption {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  text-align: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(239, 227, 203, 0.85);
  text-shadow: 0 1px 8px rgba(0,0,0,0.8);
}
.tv .caption .big { font-size: 0.85rem; letter-spacing: 0.3em; }

/* on air: the set lights up, static clears */
body.on-air .tv .noise { opacity: 0.08; }
body.on-air .tv { border-color: rgba(216, 68, 46, 0.45); }

/* ---------- blocks (the MySpace part) ---------- */

.blocks {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1rem;
  padding-bottom: clamp(3rem, 8vh, 5rem);
}

.block {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-radius: 6px;
  padding: 1.2rem 1.3rem 1.35rem;
  grid-column: span 12;
}
@media (min-width: 46rem) {
  .block.w-7 { grid-column: span 7; }
  .block.w-5 { grid-column: span 5; }
  .block.w-6 { grid-column: span 6; }
  .block.w-4 { grid-column: span 4; }
  .block.w-8 { grid-column: span 8; }
}

.block > .mono {
  display: block;
  color: var(--amber);
  margin-bottom: 0.75rem;
}

.block p { color: var(--cream-dim); text-wrap: pretty; }
.block p + p { margin-top: 0.7rem; }
.block p b, .block p strong { color: var(--cream); font-weight: 600; }

/* now playing */
.now-playing {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.now-playing .disc {
  width: 3.2rem; height: 3.2rem;
  border-radius: 50%;
  border: 1px solid var(--edge);
  background:
    radial-gradient(circle at center, var(--amber) 0 17%, transparent 18%),
    repeating-radial-gradient(circle at center, #221a10 0 2px, #171209 2px 4px);
  flex: none;
}
body.on-air .now-playing .disc { animation: spin 4s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.now-playing .track { font-weight: 560; font-size: 1.05rem; letter-spacing: -0.01em; }
.now-playing .artist { color: var(--cream-dim); font-size: 0.9rem; }
.now-playing .off { color: var(--cream-dim); font-style: italic; }
body.on-air .now-playing .off { display: none; }

/* top 8 plays — the Top 8, but for workflows */
.top8 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  gap: 0.7rem;
}
.top8 .slot {
  border: 1px solid var(--edge);
  border-radius: 4px;
  padding: 0.75rem 0.85rem;
  background: var(--night-2);
  transition: border-color 160ms ease, transform 160ms ease;
}
.top8 .slot:hover { border-color: var(--amber); transform: translateY(-2px); }
.top8 .slot .mono { color: var(--cream-dim); font-size: 0.58rem; display: block; margin-bottom: 0.3rem; }
.top8 .slot b { font-weight: 590; font-size: 0.95rem; letter-spacing: -0.01em; }
.top8 .slot.empty { border-style: dashed; color: var(--cream-dim); }
.top8 .slot.empty b { font-weight: 420; font-style: italic; }

/* ticker — pure MySpace nostalgia */
.ticker {
  overflow: hidden;
  border-block: 1px solid var(--edge);
  padding-block: 0.5rem;
  margin-bottom: 1rem;
  grid-column: 1 / -1;
}
.ticker-track {
  display: flex;
  gap: 3rem;
  width: max-content;
  white-space: nowrap;
  animation: dial-drift 38s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.ticker-track .hot { color: var(--amber); }
@keyframes dial-drift {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
}

/* guestbook / ping — disabled until the front_door play exists */
.ping textarea {
  width: 100%;
  min-height: 5.5rem;
  resize: vertical;
  background: var(--night-2);
  border: 1px solid var(--edge);
  border-radius: 4px;
  color: var(--cream-dim);
  font-family: var(--font-display);
  font-size: 0.95rem;
  padding: 0.8rem 0.9rem;
}
.ping button {
  margin-top: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: transparent;
  color: var(--cream-dim);
  border: 1px solid var(--edge);
  border-radius: 999px;
  padding: 0.6rem 1.2rem;
  cursor: not-allowed;
}
.ping .soon {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.8rem;
  font-style: italic;
  color: var(--cream-dim);
}

/* ---------- operator bar (beacon.js reveals it) ---------- */

.operator-bar {
  position: fixed;
  left: 50%;
  bottom: 1.2rem;
  transform: translate(-50%, 140%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: var(--panel);
  border: 1px solid var(--operator);
  border-radius: 999px;
  padding: 0.65rem 0.75rem 0.65rem 1.2rem;
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, 0.9);
  transition: transform 420ms cubic-bezier(0.2, 0.9, 0.3, 1.1);
}
body.operator .operator-bar { transform: translate(-50%, 0); }

.operator-bar .msg {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--operator);
  white-space: nowrap;
}
.operator-bar a {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--night);
  background: var(--operator);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  white-space: nowrap;
}

/* ---------- footer ---------- */

.channel-footer {
  border-top: 1px solid var(--edge);
  padding: 1.6rem 0 2.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 2rem;
  justify-content: space-between;
  color: var(--cream-dim);
  font-size: 0.85rem;
}
.channel-footer .mono a { text-decoration: none; }

/* ---------- load reveal ---------- */

.reveal {
  opacity: 0;
  transform: translateY(14px);
  animation: rise 700ms cubic-bezier(0.2, 0.65, 0.25, 1) forwards;
  animation-delay: var(--d, 0ms);
}
@keyframes rise { to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; transform: none; }
}

/* ---------- dislike — the only reaction available ---------- */

.dislike-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.dislike button {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: transparent;
  color: var(--onair);
  border: 1px solid var(--onair);
  border-radius: 999px;
  padding: 0.6rem 1.2rem;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, transform 120ms ease;
}
.dislike button:hover { background: var(--onair); color: var(--night); }
.dislike button:active { transform: scale(0.96); }
.dislike .tally {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-dim);
}
.dislike .ack {
  font-style: italic;
  color: var(--cream-dim);
  font-size: 0.9rem;
}

/* ---------- pledge drive — the tip jar ---------- */

.tip .tip-btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--amber-hot);
  border: 1px solid var(--amber);
  border-radius: 999px;
  padding: 0.6rem 1.2rem;
  margin-top: 0.4rem;
  transition: background 160ms ease, color 160ms ease, transform 120ms ease;
}
.tip .tip-btn:hover { background: var(--amber); color: var(--night); }
.tip .tip-btn:active { transform: scale(0.96); }
.tip .fine {
  display: block;
  margin-top: 0.6rem;
  font-size: 0.8rem;
  font-style: italic;
  color: var(--cream-dim);
}