/* Siar — TV analog. Clean, gelap, mysterious-minimal. */
:root {
  --bg: #08080a;
  --panel: #121216;
  --line: #232329;
  --ink: #e8e6df;
  --dim: #8b897f;
  --osd: #8dff9e;
  --accent: #d8c690;
  --scan-alpha: .28;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 700px at 50% 20%, #121218 0%, var(--bg) 60%);
  color: var(--ink);
  font-family: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  min-height: 100vh;
  overflow-x: hidden;
}

.room { max-width: 1060px; margin: 0 auto; padding: 40px 20px 64px; }

.brand { text-align: center; margin-bottom: 28px; }
.brand h1 { margin: 0; font-size: clamp(22px, 4vw, 34px); letter-spacing: .35em; font-weight: 700; }
.tagline { color: var(--dim); margin: 10px 0 0; font-size: 13px; letter-spacing: .04em; }

/* ---------- Badan TV & model ---------- */
.tv-body {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 22px;
  box-shadow:
    0 30px 80px rgba(0,0,0,.65),
    0 4px 14px rgba(0,0,0,.5),
    inset 0 1px 0 rgba(255,255,255,.07),
    inset 0 -3px 8px rgba(0,0,0,.45);
  transition: background .3s;
}
.model-black .tv-body {
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.014) 0 2px, transparent 2px 4px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.010) 0 2px, transparent 2px 4px),
    linear-gradient(160deg, #1d1d23, #0d0d10 70%);
}
.model-wood .tv-body {
  background:
    repeating-linear-gradient(90deg, rgba(0,0,0,.10) 0 2px, transparent 2px 110px),
    repeating-linear-gradient(0deg, rgba(255,255,255,.025) 0 3px, transparent 3px 7px),
    linear-gradient(160deg, #7d5a38, #5b3e24 55%, #463017);
  border-color: #2e1f0f;
}
.model-silver .tv-body {
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 2px, transparent 2px 4px),
    linear-gradient(165deg, #dde0e6, #a9adb6 55%, #878c96);
  border-color: #6f747e;
  color: #23252b;
}
.model-silver .panel { border-left-color: rgba(0,0,0,.25); }
.model-silver .vol, .model-silver .sleep { color: #4a4d55; }
.model-silver .brand-plate { color: #5b5e66; border-top-color: rgba(0,0,0,.25); }

/* ---------- Antena teleskopik ---------- */
.tv { position: relative; margin-top: 130px; }
.antenna { position: absolute; left: 38%; bottom: 100%; width: 0; height: 0; pointer-events: none; }
.antenna .rod {
  position: absolute; bottom: 6px; left: -2px; width: 4px; border-radius: 2px;
  transform-origin: bottom center;
  background: linear-gradient(90deg, #4c4c54, #ececf2 45%, #83838d);
  box-shadow: 1px 0 2px rgba(0,0,0,.55);
}
.antenna .rod::after {
  content: ""; position: absolute; top: -10px; left: 50%; transform: translateX(-50%);
  width: 9px; height: 9px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffffff, #bcbcc6 55%, #6d6d78);
  box-shadow: 0 1px 3px rgba(0,0,0,.6);
}
.antenna .rod-l { height: 98px; transform: rotate(-27deg); }
.antenna .rod-r { height: 120px; transform: rotate(17deg); }
.antenna .mount {
  position: absolute; bottom: -2px; left: 50%; transform: translateX(-50%);
  width: 56px; height: 15px; border-radius: 9px 9px 4px 4px;
  background: linear-gradient(180deg, #33333c, #101014);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.14), inset 0 -3px 5px rgba(0,0,0,.6), 0 3px 5px rgba(0,0,0,.45);
}
.model-silver .antenna .mount { background: linear-gradient(180deg, #9ea3ad, #565b64); }
.model-wood .antenna .mount { background: linear-gradient(180deg, #4b3419, #241605); }

.screen-wrap { flex: 1 1 auto; min-width: 0; }

/* ---------- Layar ---------- */
.screen {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #000;
  border: 2px solid #000;
  border-radius: 18px / 22px;
  overflow: hidden;
  box-shadow:
    inset 0 0 60px rgba(0,0,0,.9),
    inset 0 0 18px rgba(0,0,0,.85),
    0 0 0 7px #0a0a0d,
    0 0 0 9px #232329,
    0 10px 28px rgba(0,0,0,.55),
    0 0 44px rgba(120,140,255,.07);
}
.model-wood .screen {
  box-shadow:
    inset 0 0 60px rgba(0,0,0,.9), inset 0 0 18px rgba(0,0,0,.85),
    0 0 0 7px #120b04, 0 0 0 9px #33200e,
    0 10px 28px rgba(0,0,0,.55), 0 0 44px rgba(120,140,255,.07);
}
.model-silver .screen {
  box-shadow:
    inset 0 0 60px rgba(0,0,0,.9), inset 0 0 18px rgba(0,0,0,.85),
    0 0 0 7px #33363d, 0 0 0 9px #c3c7cf,
    0 10px 28px rgba(0,0,0,.4), 0 0 44px rgba(120,140,255,.07);
}
.ratio-169 .screen { aspect-ratio: 16 / 9; }
.screen::after { /* vignette tabung melengkung */
  content: ""; position: absolute; inset: 0; z-index: 6; pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 50%, rgba(0,0,0,.38) 78%, rgba(0,0,0,.62) 100%);
}

.screen-inner { position: absolute; inset: 0; }
#player { position: absolute; inset: 0; overflow: hidden; background: #000; }
/* Overscan ala CRT: iframe diperbesar & digeser supaya strip judul atas,
   strip kontrol bawah, dan watermark YouTube terpotong keluar layar. */
#player iframe {
  position: absolute; border: 0;
  width: 112%; height: 124%;
  left: -6%; top: -13%;
}
.click-shield {
  position: absolute; inset: 0; z-index: 4;
  cursor: pointer; background: transparent;
}

#staticCanvas {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0; z-index: 4; pointer-events: none; image-rendering: pixelated;
}
#staticCanvas.burst { opacity: .92 !important; }

/* Efek VHS */
.vhs-overlay { position: absolute; inset: 0; z-index: 5; pointer-events: none; opacity: 0; transition: opacity .3s; overflow: hidden; }
.vhs-on .vhs-overlay { opacity: 1; }
.vhs-band {
  position: absolute; left: 0; right: 0; top: -25%; height: 22%;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.10) 35%, rgba(0,0,0,.28) 60%, transparent);
  animation: bandmove 6.5s linear infinite;
}
@keyframes bandmove { to { transform: translateY(560%); } }
.vhs-lines {
  position: absolute; inset: 0;
  background: repeating-linear-gradient(to bottom, rgba(0,0,0,.12) 0 1px, transparent 1px 4px);
  animation: lineshift 1.2s steps(6) infinite;
}
@keyframes lineshift { 50% { transform: translateY(1px); } }
.vhs-on .screen-inner { animation: vhs-jitter .38s steps(2) infinite; }
@keyframes vhs-jitter {
  0% { transform: translate(0, 0); }
  33% { transform: translate(.6px, -.5px); }
  66% { transform: translate(-.6px, .5px); }
  100% { transform: translate(0, 0); }
}
.vhs-on #player iframe { filter: saturate(1.25) contrast(1.06) brightness(1.03); }
.vhs-on .screen::before { /* chromatic aberration: tepian merah/sian */
  content: ""; position: absolute; inset: 0; z-index: 5; pointer-events: none;
  box-shadow: inset 3px 0 0 rgba(255,0,60,.16), inset -3px 0 0 rgba(0,255,255,.16);
}

/* Animasi nyala CRT */
#powerFlash {
  position: absolute; inset: 0; z-index: 8; pointer-events: none;
  background: #eaffea; opacity: 0; transform: scaleY(.004);
}
#powerFlash.go { animation: crt-on .45s ease-out; }
@keyframes crt-on {
  0% { opacity: .95; transform: scaleY(.004); }
  55% { opacity: .5; transform: scaleY(1.03); }
  100% { opacity: 0; transform: scaleY(1); }
}

#sleepBadge {
  position: absolute; top: 5%; right: 5%; z-index: 7; pointer-events: none;
  color: var(--osd); font-size: 12px; letter-spacing: .15em;
  text-shadow: 0 0 8px rgba(141,255,158,.7);
}
#sleepBadge:empty { display: none; }

#powerHint {
  position: absolute; inset: 0; z-index: 5;
  display: flex; align-items: center; justify-content: center;
  color: var(--osd); font-size: clamp(14px, 2.4vw, 20px); letter-spacing: .4em;
  text-shadow: 0 0 12px rgba(141,255,158,.7);
  animation: blink 1.6s steps(2) infinite; pointer-events: none;
}
#powerHint.off { display: none; }
@keyframes blink { 50% { opacity: .25; } }

#osd {
  position: absolute; top: 6%; left: 6%; z-index: 7; pointer-events: none;
  color: var(--osd); font-size: clamp(15px, 2.6vw, 24px); font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  text-shadow: 0 0 10px rgba(141,255,158,.8), 2px 2px 0 rgba(0,0,0,.6);
  opacity: 0; transition: opacity .25s;
}
#osd.show { opacity: 1; }
#osd small { display: block; font-size: .55em; letter-spacing: .08em; margin-top: 4px; }

.scanlines {
  position: absolute; inset: 0; z-index: 6; pointer-events: none;
  background: repeating-linear-gradient(to bottom,
    rgba(0,0,0,var(--scan-alpha)) 0, rgba(0,0,0,var(--scan-alpha)) 1px,
    transparent 1px, transparent 3px);
  mix-blend-mode: multiply;
}
.scan-off .scanlines { display: none; }
.glass {
  position: absolute; inset: 0; z-index: 6; pointer-events: none;
  background:
    radial-gradient(ellipse 130% 60% at 50% -12%, rgba(255,255,255,.13) 0%, rgba(255,255,255,.03) 38%, transparent 62%),
    radial-gradient(ellipse 90% 90% at 50% 115%, rgba(255,255,255,.05) 0%, transparent 55%),
    linear-gradient(115deg, rgba(255,255,255,.07) 0%, transparent 28%);
  animation: flicker 4.2s infinite;
}
@keyframes flicker {
  0%, 100% { opacity: 1; } 92% { opacity: 1; } 93% { opacity: .55; }
  94% { opacity: 1; } 97% { opacity: .75; } 98% { opacity: 1; }
}

/* ---------- Panel samping ---------- */
.panel {
  flex: 0 0 126px; display: flex; flex-direction: column; align-items: stretch;
  gap: 9px; padding: 6px 0 6px 18px; margin-left: 18px; border-left: 1px solid var(--line);
}
.btn {
  background: linear-gradient(180deg, #2b2b34 0%, #1c1c22 52%, #131318 100%);
  color: var(--ink); border: 1px solid #36363f; border-radius: 10px;
  padding: 10px 6px; font: inherit; font-size: 12px; letter-spacing: .08em; cursor: pointer;
  box-shadow:
    0 4px 0 #050506,
    0 7px 12px rgba(0,0,0,.55),
    inset 0 1px 0 rgba(255,255,255,.15),
    inset 0 -3px 5px rgba(0,0,0,.55);
  transition: transform .04s, box-shadow .04s, filter .15s;
}
.btn:hover { filter: brightness(1.14); }
.btn:active {
  transform: translateY(3px);
  box-shadow:
    0 1px 0 #050506,
    0 2px 5px rgba(0,0,0,.55),
    inset 0 1px 0 rgba(255,255,255,.10),
    inset 0 -1px 3px rgba(0,0,0,.55);
}
.model-wood .btn {
  background: linear-gradient(180deg, #5b422a 0%, #3e2b16 52%, #2c1e0e 100%);
  border-color: #6b4e2e;
}
.model-silver .btn {
  background: linear-gradient(180deg, #3a3d45 0%, #26282e 52%, #191b1f 100%);
  border-color: #45484f;
}
.btn.small { padding: 7px 9px; font-size: 11px; }
.btn.wide { width: 100%; }
.btn.power {
  color: #ff6b57; font-size: 20px; display: flex; flex-direction: column; align-items: center; gap: 2px;
  padding: 14px 6px 12px; border-radius: 14px;
  background: radial-gradient(circle at 50% 30%, #3a3a44 0%, #1d1d23 62%, #121216 100%);
  box-shadow:
    0 5px 0 #050506,
    0 9px 16px rgba(0,0,0,.6),
    inset 0 2px 2px rgba(255,255,255,.18),
    inset 0 -5px 9px rgba(0,0,0,.65);
}
.btn.power:active {
  transform: translateY(4px);
  box-shadow:
    0 1px 0 #050506,
    0 3px 6px rgba(0,0,0,.6),
    inset 0 1px 1px rgba(255,255,255,.12),
    inset 0 -2px 5px rgba(0,0,0,.65);
}
.btn.power span { font-size: 9px; color: var(--dim); letter-spacing: .2em; }
.btn.power.on { color: var(--osd); text-shadow: 0 0 8px rgba(141,255,158,.8); }
.btn.fav.on { color: var(--accent); border-color: var(--accent); }

.ch-display {
  text-align: center; background: #050807; border: 1px solid #1d2b20; border-radius: 8px;
  padding: 8px 4px; color: var(--osd); text-shadow: 0 0 8px rgba(141,255,158,.65);
  box-shadow: inset 0 3px 10px rgba(0,0,0,.95), inset 0 -1px 0 rgba(141,255,158,.10), 0 1px 0 rgba(255,255,255,.05);
}
.ch-display .ch-label { display: block; font-size: 9px; letter-spacing: .3em; color: #4d7a58; text-shadow: none; }
.ch-display #chNum { font-size: 26px; font-weight: 700; line-height: 1.1; }

.vol, .sleep { display: flex; flex-direction: column; gap: 6px; font-size: 10px; letter-spacing: .25em; color: var(--dim); text-align: center; }

/* Slider: jalur tertanam + thumb 3D + tick marks (khusus volume) */
.vol input[type="range"], .set-row input[type="range"] {
  -webkit-appearance: none; appearance: none;
  width: 100%; height: 28px; background-color: transparent; cursor: pointer;
}
.vol input[type="range"] {
  background-image: repeating-linear-gradient(90deg, rgba(232,230,223,.30) 0 1px, transparent 1px 10%);
  background-size: calc(100% - 14px) 5px;
  background-position: center bottom;
  background-repeat: no-repeat;
}
.vol input[type="range"]::-webkit-slider-runnable-track, .set-row input[type="range"]::-webkit-slider-runnable-track {
  height: 6px; border-radius: 3px;
  background: linear-gradient(180deg, #000000, #20202a);
  box-shadow: inset 0 1px 3px rgba(0,0,0,.95), 0 1px 0 rgba(255,255,255,.06);
}
.vol input[type="range"]::-webkit-slider-thumb, .set-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 17px; height: 17px; margin-top: -5.5px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #f5edd6, var(--accent) 55%, #877647);
  border: 1px solid rgba(0,0,0,.65);
  box-shadow: 0 2px 5px rgba(0,0,0,.65), inset 0 -2px 3px rgba(0,0,0,.35), inset 0 1px 1px rgba(255,255,255,.5);
}
.vol input[type="range"]::-moz-range-track, .set-row input[type="range"]::-moz-range-track {
  height: 6px; border-radius: 3px;
  background: linear-gradient(180deg, #000000, #20202a);
  box-shadow: inset 0 1px 3px rgba(0,0,0,.95), 0 1px 0 rgba(255,255,255,.06);
}
.vol input[type="range"]::-moz-range-thumb, .set-row input[type="range"]::-moz-range-thumb {
  width: 15px; height: 15px; border-radius: 50%;
  background: radial-gradient(circle at 34% 30%, #f5edd6, var(--accent) 55%, #877647);
  border: 1px solid rgba(0,0,0,.65);
  box-shadow: 0 2px 5px rgba(0,0,0,.65), inset 0 -2px 3px rgba(0,0,0,.35);
}

.sleep select {
  background: linear-gradient(180deg, #2b2b34, #141419); color: var(--ink); border: 1px solid #36363f; border-radius: 8px;
  padding: 7px 4px; font: inherit; font-size: 11px; letter-spacing: .05em; cursor: pointer;
  box-shadow: 0 3px 0 #050506, inset 0 1px 0 rgba(255,255,255,.13), inset 0 -2px 4px rgba(0,0,0,.5);
  transition: transform .04s, box-shadow .04s;
}
.sleep select:active {
  transform: translateY(2px);
  box-shadow: 0 1px 0 #050506, inset 0 1px 0 rgba(255,255,255,.10);
}

/* Speaker grille: perforasi titik-titik ala bodi TV asli */
.speaker {
  height: 72px; margin-top: 4px; border-radius: 8px;
  background-color: rgba(0,0,0,.22);
  background-image: radial-gradient(circle at center, rgba(0,0,0,.70) 1.1px, transparent 1.6px);
  background-size: 7px 7px;
  box-shadow: inset 0 2px 6px rgba(0,0,0,.55), inset 0 -1px 0 rgba(255,255,255,.05);
}
.model-silver .speaker {
  background-color: rgba(0,0,0,.13);
  background-image: radial-gradient(circle at center, rgba(0,0,0,.42) 1.1px, transparent 1.6px);
}
.model-wood .speaker { background-color: rgba(0,0,0,.30); }
.sleep-left { font-size: 10px; letter-spacing: .18em; color: var(--osd); text-align: center; }
.panel-row { display: flex; gap: 8px; }
.panel-row .btn { flex: 1; }
.brand-plate { margin-top: auto; text-align: center; font-size: 9px; letter-spacing: .18em; color: #4c4c55; border-top: 1px dashed #232329; padding-top: 10px; }

/* ---------- Sedang tayang ---------- */
.nowbar {
  margin-top: 18px; display: flex; align-items: center; justify-content: space-between; gap: 14px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px;
}
.now-info { display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap; min-width: 0; }
.now-label { font-size: 9px; letter-spacing: .3em; color: var(--dim); }
.now-title { font-size: 14px; }
.now-cat { font-size: 11px; color: var(--accent); letter-spacing: .12em; text-transform: uppercase; }

/* ---------- Overlay: panduan & pengaturan ---------- */
.backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.6); z-index: 40; backdrop-filter: blur(2px); }
.sheet {
  position: fixed; top: 0; right: 0; z-index: 50;
  width: min(420px, 94vw); height: 100dvh; overflow-y: auto;
  background: #0d0d11; border-left: 1px solid var(--line);
  padding: 20px; transform: translateX(105%); visibility: hidden;
  transition: transform .28s ease, visibility 0s .28s;
}
.sheet.open { transform: none; visibility: visible; transition: transform .28s ease; }
.sheet-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.sheet-head h2 { margin: 0; font-size: 13px; letter-spacing: .3em; }
.sheet input[type="search"], .sheet input[type="text"] {
  width: 100%; background: #121218; border: 1px solid var(--line); border-radius: 10px;
  color: var(--ink); padding: 11px 12px; font: inherit; font-size: 13px; margin-bottom: 10px;
}
.sheet input:focus { outline: 1px solid var(--accent); }

.guide-list .cat { margin: 18px 0 8px; font-size: 11px; letter-spacing: .22em; color: var(--accent); text-transform: uppercase; }
.guide-list ul { list-style: none; margin: 0; padding: 0; }
.guide-list li {
  display: flex; gap: 10px; align-items: center; padding: 8px;
  border: 1px solid transparent; border-radius: 10px; cursor: pointer;
  transition: background .15s, border-color .15s;
}
.guide-list li:hover { background: #111116; }
.guide-list li.active { background: #101410; border-color: #22331f; }
.guide-list .th { width: 84px; aspect-ratio: 4/3; object-fit: cover; border-radius: 6px; background: #000; flex: 0 0 auto; }
.guide-list .num { color: var(--osd); font-weight: 700; min-width: 3ch; }
.guide-list .ttl { flex: 1; font-size: 13px; line-height: 1.35; }
.guide-list li.active .ttl::after { content: " ◀ TAYANG"; color: var(--osd); font-size: 9px; letter-spacing: .12em; }
.star, .del {
  background: none; border: 0; color: var(--dim); font-size: 17px; cursor: pointer;
  padding: 6px; line-height: 1; flex: 0 0 auto;
}
.star.on { color: var(--accent); }
.del { font-size: 13px; }
.del:hover { color: #ff6b57; }
.empty { color: var(--dim); font-size: 13px; padding: 14px 4px; }

.addbox { margin-top: 22px; border-top: 1px solid var(--line); padding-top: 14px; }
.addbox summary { cursor: pointer; font-size: 12px; letter-spacing: .18em; color: var(--accent); }
.addbox form { margin-top: 14px; }
.form-msg { font-size: 12px; min-height: 1em; }
.form-msg.err { color: #ff6b57; }
.form-msg.ok { color: var(--osd); }

/* ---------- Pengaturan ---------- */
.set-group { border-top: 1px solid var(--line); padding: 16px 0 6px; }
.set-group:first-of-type { border-top: 0; }
.set-group h3 { margin: 0 0 12px; font-size: 11px; letter-spacing: .25em; color: var(--dim); text-transform: uppercase; }
.set-row {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 9px 0; font-size: 13px; cursor: pointer;
}
.set-row.column { flex-direction: column; align-items: stretch; gap: 8px; cursor: default; }
.set-row input[type="range"] { width: 100%; }
.set-row input[type="checkbox"] { display: none; }
.set-row i {
  flex: 0 0 auto; width: 42px; height: 22px; border-radius: 999px; position: relative;
  background: #232329; border: 1px solid #34343e; transition: background .2s;
}
.set-row i::after {
  content: ""; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px;
  border-radius: 50%; background: #6d6d78; transition: all .2s;
}
.set-row input[type="checkbox"]:checked + i { background: #22331f; border-color: #35502f; }
.set-row input[type="checkbox"]:checked + i::after { left: 22px; background: var(--osd); }
.set-note { color: var(--dim); font-size: 11px; line-height: 1.5; }

.model-row { display: flex; gap: 8px; margin-bottom: 10px; }
.model-card {
  flex: 1; background: #121218; border: 1px solid var(--line); border-radius: 10px;
  color: var(--ink); font: inherit; font-size: 11px; padding: 10px 6px; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; gap: 7px;
}
.model-card.sel { border-color: var(--accent); color: var(--accent); }
.model-card .sw { width: 100%; height: 20px; border-radius: 5px; border: 1px solid rgba(0,0,0,.5); }
.sw.wood { background: linear-gradient(160deg, #7d5a38, #463017); }
.sw.black { background: linear-gradient(160deg, #1b1b20, #0e0e11); }
.sw.silver { background: linear-gradient(160deg, #dde0e6, #878c96); }

/* ---------- Modal bantuan ---------- */
.modal { position: fixed; inset: 0; z-index: 60; display: flex; align-items: center; justify-content: center; padding: 18px; background: rgba(0,0,0,.65); }
.modal[hidden] { display: none; }
.modal-card { background: #0d0d11; border: 1px solid var(--line); border-radius: 16px; padding: 22px; width: min(480px, 94vw); max-height: 86dvh; overflow-y: auto; }
.keys { width: 100%; border-collapse: collapse; font-size: 13px; }
.keys td { padding: 7px 6px; border-bottom: 1px solid #17171c; color: var(--ink); }
.keys td:first-child { width: 110px; color: var(--dim); }
kbd {
  background: #1b1b21; border: 1px solid #34343e; border-bottom-width: 2px; border-radius: 5px;
  padding: 1px 7px; font: inherit; font-size: 12px; color: var(--accent);
}

footer { margin-top: 40px; text-align: center; color: #55555f; font-size: 12px; }
footer code { color: var(--accent); }

/* ---------- Mobile ---------- */
@media (max-width: 720px) {
  .room { padding: 26px 12px 48px; }
  .tv { margin-top: 96px; }
  .antenna .rod-l { height: 72px; }
  .antenna .rod-r { height: 88px; }
  .antenna .mount { width: 46px; height: 13px; }
  .speaker { flex: 1 1 100%; height: 34px; margin-top: 0; }
  .tv-body { flex-direction: column; padding: 14px; border-radius: 20px; }
  .panel {
    flex-direction: row; flex-wrap: wrap; align-items: center;
    margin: 16px 0 0; padding: 16px 0 0; border-left: 0; border-top: 1px solid var(--line);
  }
  .panel .btn, .panel .ch-display { flex: 1 1 28%; }
  .panel .vol, .panel .sleep { flex: 1 1 42%; }
  .panel-row { flex: 1 1 100%; }
  .sleep-left { flex: 1 1 100%; }
  .brand-plate { display: none; }
  .nowbar { flex-direction: column; align-items: stretch; }
  .nowbar .btn { align-self: flex-end; }
  .sheet { width: 100vw; }
  .guide-list .th { width: 64px; }
}