/* Vintage Stereo — glass-front console stereo styling */

:root {
  --wood-light: #c89466;
  --wood-mid:   #8a5326;
  --wood-dark:  #3e2110;
  --wood-cap:   #2a160a;
  --brushed:    #d4cfc2;
  --brushed-dk: #807a6e;
  --face:       #b8b2a3;
  --face-dk:    #615d54;
  --led-off:    #341a10;
  --led-on:     #ff5733;
  --dial-glow:  #ffa84a;
  --vu-glow:    #f1c40f;
  --knob-cap:   #1d1814;
  --ink:        #14110a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background:
    radial-gradient(ellipse at center, #1f140a 0%, #0a0604 80%);
  color: var(--ink);
  font-family: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  overflow: hidden;
}

.room {
  display: grid;
  grid-template-columns: minmax(640px, 1fr) 340px;
  gap: 24px;
  padding: 28px;
  align-items: stretch;
  min-height: 100vh;
}

@media (max-width: 1000px) {
  .room {
    grid-template-columns: 1fr;
    overflow-y: auto;
    height: auto;
    min-height: 100vh;
  }
  .room > .console { justify-self: center; }
  .room > .panel { min-height: 60vh; }
}

/* Very narrow phones: zoom the console down to fit the viewport.
   Note: `zoom` is supported in Chrome/Edge/Safari and Firefox 126+. Older Firefox
   falls back to the unzoomed layout (with mild horizontal overflow). */
@media (max-width: 760px) {
  html, body { overflow: auto; }
  .room { padding: 12px; }
  .room > .console { zoom: 0.92; }
}

@media (max-width: 600px) {
  .room > .console { zoom: 0.78; }
}

@media (max-width: 480px) {
  .room > .console { zoom: 0.62; }
}

/* ====== Console ====== */

.console {
  position: relative;
  background:
    repeating-linear-gradient(90deg,
      rgba(255,255,255,0.05) 0 2px,
      transparent 2px 5px),
    linear-gradient(180deg, var(--wood-light) 0%, var(--wood-mid) 50%, var(--wood-dark) 100%);
  border-radius: 24px;
  padding: 0;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.25),
    inset 0 -30px 80px rgba(0,0,0,0.55),
    0 30px 80px rgba(0,0,0,0.6),
    0 0 0 8px var(--wood-cap);
  display: grid;
  grid-template-columns: 130px 1fr 200px;
  grid-template-rows: 360px 1fr;
  grid-template-areas:
    "left face right"
    "grille grille grille";
  min-height: 720px;
  overflow: hidden;
}

.console::before {
  content: "";
  position: absolute;
  inset: 6px;
  border-radius: 20px;
  border: 2px solid rgba(0,0,0,0.35);
  pointer-events: none;
  z-index: 6;
}

/* ====== End caps (left & right wooden panels with knobs) ====== */

.endcap {
  background: linear-gradient(180deg, var(--wood-mid) 0%, var(--wood-dark) 100%);
  padding: 22px 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  box-shadow: inset 8px 0 18px rgba(0,0,0,0.45);
  position: relative;
}

.endcap-left  { grid-area: left;  border-right: 2px solid rgba(0,0,0,0.4); }
.endcap-right { grid-area: right; border-left: 2px solid rgba(0,0,0,0.4); box-shadow: inset -8px 0 18px rgba(0,0,0,0.45); }

/* ====== Knobs ====== */

.knob {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-family: inherit;
  color: #f4ead0;
  font-size: 9px;
  letter-spacing: 2px;
}

.knob-face {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 25%, #f0e8d4 0%, #8a7e5e 60%, #1c1610 100%);
  border: 2px solid #0a0805;
  box-shadow:
    0 3px 6px rgba(0,0,0,0.5),
    inset 0 -1px 2px rgba(255,255,255,0.18),
    inset 0 2px 4px rgba(255,255,255,0.15);
  position: relative;
  transition: transform 0.05s;
}

.knob:active .knob-face { transform: translateY(1px); }

.knob-indicator {
  position: absolute;
  top: 6px;
  left: 50%;
  width: 3px;
  height: 14px;
  background: var(--led-on);
  border-radius: 1px;
  transform: translateX(-50%);
  box-shadow: 0 0 4px var(--led-on);
}

.knob-power[aria-pressed="true"] .knob-indicator {
  box-shadow: 0 0 10px var(--led-on), 0 0 16px rgba(255,87,51,0.4);
}

.knob-label {
  font-weight: bold;
  color: var(--brushed);
  text-shadow: 0 1px 0 rgba(0,0,0,0.5);
}

.knob-mode-name {
  font-size: 8px;
  letter-spacing: 1.5px;
  color: var(--dial-glow);
  background: #1a0d05;
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid #0a0805;
  margin-top: -2px;
  text-shadow: 0 0 3px var(--dial-glow);
}

/* ====== Glass face ====== */

.glass-face {
  grid-area: face;
  position: relative;
  background:
    linear-gradient(180deg, #c4beae 0%, #a39c8b 50%, #7a7363 100%);
  padding: 28px 32px 22px;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 16px;
  overflow: hidden;
}

/* The smoked-glass overlay that sits ON TOP of all face contents */
.glass-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 14, 6, 0.18) 0%, rgba(20, 14, 6, 0.35) 100%),
    repeating-linear-gradient(135deg,
      rgba(255,255,255,0.04) 0 1px,
      transparent 1px 4px);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.45),
    inset 0 0 30px rgba(0,0,0,0.35);
  border-left: 2px solid rgba(0,0,0,0.4);
  border-right: 2px solid rgba(0,0,0,0.4);
  pointer-events: none;
  z-index: 4;
}

.glass-face > *:not(.glass-overlay) { position: relative; z-index: 2; }

/* Faint streaks like a polished-glass reflection */
.glass-face::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg,
      transparent 30%,
      rgba(255,255,255,0.18) 38%,
      transparent 46%,
      rgba(255,255,255,0.08) 60%,
      transparent 70%);
  pointer-events: none;
  z-index: 5;
  mix-blend-mode: screen;
}

/* ====== Dial window: backlit section behind glass ====== */

.dial-window {
  background:
    linear-gradient(180deg, #1a0d05 0%, #2b1608 100%);
  padding: 16px 24px;
  border-radius: 8px;
  border: 2px solid #0a0805;
  text-align: center;
  box-shadow:
    inset 0 2px 6px rgba(0,0,0,0.7),
    0 0 12px rgba(0,0,0,0.4);
}

.dial-frequency {
  font-family: 'Courier New', monospace;
  font-size: 56px;
  font-weight: bold;
  color: var(--dial-glow);
  letter-spacing: 4px;
  line-height: 1;
  text-shadow:
    0 0 8px var(--dial-glow),
    0 0 18px rgba(255,168,74,0.4);
  font-variant-numeric: tabular-nums;
}

.console[data-power="off"] .dial-frequency { color: #4a2b14; text-shadow: none; }

.dial-station {
  margin-top: 8px;
  font-size: 16px;
  letter-spacing: 5px;
  color: #f6e6c8;
  text-shadow: 0 0 6px rgba(255,176,102,0.4);
}

.console[data-power="off"] .dial-station { color: #4a2b14; text-shadow: none; }

/* ====== Tuning rail ====== */

.dial-rail-wrap {
  position: relative;
}

.dial-rail {
  position: relative;
  width: 100%;
  height: 72px;
  background:
    linear-gradient(180deg, #161109 0%, #2a1c0b 100%);
  border-radius: 6px;
  border: 2px solid #0a0805;
  cursor: ew-resize;
  touch-action: none;
  user-select: none;
  padding: 0;
  overflow: visible;
}

.dial-ticks {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg,
      rgba(255,168,74,0.25) 0 1px,
      transparent 1px 2px,
      rgba(255,168,74,0.5) 8px 9px,
      rgba(255,168,74,0.15) 9px 14px);
}

.dial-stop {
  position: absolute;
  top: 4px;
  bottom: 4px;
  width: 3px;
  background: var(--dial-glow);
  border-radius: 2px;
  box-shadow: 0 0 4px var(--dial-glow);
  pointer-events: none;
  opacity: 0.7;
}

.dial-cursor {
  position: absolute;
  top: -6px;
  bottom: -6px;
  left: 50%;
  width: 0;
  pointer-events: none;
  transition: left 0.18s ease-out;
}

.cursor-line {
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1px;
  width: 2px;
  background: var(--led-on);
  box-shadow: 0 0 6px var(--led-on), 0 0 12px rgba(255,87,51,0.5);
}

.cursor-flag {
  position: absolute;
  top: -10px;
  left: -7px;
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-bottom: 8px solid var(--led-on);
  filter: drop-shadow(0 0 4px var(--led-on));
}

.dial-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 4px;
  font-family: 'Courier New', monospace;
  font-size: 10px;
  color: var(--face-dk);
  letter-spacing: 1px;
  padding: 0 6px;
}

/* ====== Twin VU meters ====== */

.vu-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: 0 6px;
}

.vu-meter {
  position: relative;
  height: 80px;
  background:
    linear-gradient(180deg, #f7f0d8 0%, #d8cfb5 100%);
  border-radius: 6px;
  border: 2px solid #0a0805;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.25);
}

.vu-needle {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 1.5px;
  height: 100%;
  background: #c0392b;
  transform-origin: bottom center;
  transition: transform 0.12s ease-out;
}

.vu-falloff {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 49%, rgba(0,0,0,0.15) 50%, transparent 51%);
  pointer-events: none;
}

.vu-label {
  position: absolute;
  top: 4px;
  left: 6px;
  font-size: 11px;
  font-weight: bold;
  color: #c0392b;
}

.vu-bg-marks {
  position: absolute;
  bottom: 4px;
  left: 4px;
  right: 4px;
  display: flex;
  justify-content: space-around;
}

.vu-bg-marks span {
  width: 1px;
  height: 6px;
  background: rgba(60, 40, 25, 0.6);
  display: block;
}

.vu-bg-marks span.red { background: #c0392b; }

/* ====== Status row under glass ====== */

.status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 8px;
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--face-dk);
  font-family: 'Courier New', monospace;
}

.led {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--led-off);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.2);
  transition: background 0.2s, box-shadow 0.2s;
}

.console[data-power="on"] .led { background: var(--led-on); box-shadow: 0 0 8px var(--led-on), inset 0 1px 1px rgba(255,255,255,0.3); }

.led-signal { background: #2a1608; }

.console[data-power="on"][data-streaming="true"] .led-signal {
  background: #2ecc71;
  box-shadow: 0 0 6px #2ecc71, inset 0 1px 1px rgba(255,255,255,0.3);
  animation: signal-pulse 1.6s infinite ease-in-out;
}

@keyframes signal-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.status-text { font-weight: bold; text-transform: uppercase; }

/* ====== Right end cap: volume + presets ====== */

.volume-block, .preset-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.block-label {
  font-size: 9px;
  letter-spacing: 3px;
  color: var(--brushed);
  font-weight: bold;
}

.volume-slider {
  writing-mode: vertical-lr;
  direction: rtl;
  width: 28px;
  height: 100px;
  accent-color: var(--led-on);
  cursor: pointer;
}

.volume-readout {
  font-family: 'Courier New', monospace;
  font-size: 18px;
  font-weight: bold;
  color: var(--dial-glow);
  text-shadow: 0 0 6px var(--dial-glow);
  background: #1a0d05;
  padding: 4px 10px;
  border-radius: 4px;
  border: 1px solid #0a0805;
  min-width: 48px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.preset-buttons { display: flex; gap: 6px; }

.preset {
  background: var(--brushed);
  border: 2px solid var(--brushed-dk);
  border-radius: 4px;
  padding: 8px 12px;
  cursor: pointer;
  font-family: inherit;
  color: var(--ink);
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 1px;
  box-shadow: inset 0 -2px 3px rgba(0,0,0,0.25), 0 2px 3px rgba(0,0,0,0.4);
}

.preset:active { transform: translateY(1px); box-shadow: inset 0 2px 3px rgba(0,0,0,0.25), 0 0 0 transparent; }

.preset:disabled { opacity: 0.3; cursor: not-allowed; }

.preset-label {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  color: var(--dial-glow);
  text-shadow: 0 0 4px var(--dial-glow);
  background: #1a0d05;
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid #0a0805;
}

/* ====== Speaker grille (spans full bottom) ====== */

.grille {
  grid-area: grille;
  background:
    repeating-linear-gradient(90deg,
      rgba(0,0,0,0.85) 0 2px,
      rgba(255,255,255,0.04) 2px 6px);
  border-top: 4px solid rgba(0,0,0,0.5);
  box-shadow: inset 0 4px 12px rgba(0,0,0,0.6);
  position: relative;
  min-height: 120px;
}

.grille-fabric {
  position: absolute;
  inset: 12px;
  background:
    repeating-linear-gradient(90deg,
      rgba(0,0,0,0.4) 0 3px,
      rgba(120, 80, 40, 0.2) 3px 6px),
    radial-gradient(ellipse at center, rgba(0,0,0,0.4) 0%, transparent 70%);
  border-radius: 4px;
}

/* ====== Side panel ====== */

.panel {
  background: linear-gradient(180deg, #1a120a 0%, #0d0805 100%);
  color: #d4c9a8;
  border-radius: 22px;
  padding: 22px;
  border: 2px solid var(--wood-dark);
  box-shadow:
    inset 0 0 30px rgba(0,0,0,0.6),
    0 12px 30px rgba(0,0,0,0.4);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.panel-head h1 {
  margin: 0;
  font-size: 16px;
  letter-spacing: 4px;
  color: var(--dial-glow);
  text-shadow: 0 0 8px var(--dial-glow);
}

.panel-sub {
  margin: 4px 0 18px;
  font-size: 11px;
  letter-spacing: 1.5px;
  opacity: 0.6;
}

.station-list {
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
  overflow-y: auto;
}

.station-list li {
  padding: 10px 12px;
  margin-bottom: 4px;
  border-radius: 6px;
  cursor: pointer;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: center;
  border: 1px solid transparent;
  transition: background 0.15s, border-color 0.15s, transform 0.05s;
}

.station-list li:hover { background: rgba(255,176,102,0.08); border-color: rgba(255,176,102,0.3); }

.station-list li[aria-selected="true"] {
  background: rgba(255,176,102,0.15);
  border-color: var(--dial-glow);
}

.station-list li:active { transform: translateX(2px); }

.station-freq {
  font-size: 16px;
  font-weight: bold;
  text-align: right;
  font-variant-numeric: tabular-nums;
  color: var(--dial-glow);
  font-family: 'Courier New', monospace;
}

.station-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }

.station-name {
  font-size: 14px;
  color: #f4ead0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.station-genre {
  font-size: 10px;
  letter-spacing: 1px;
  opacity: 0.6;
  text-transform: uppercase;
}

.panel-foot {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,176,102,0.2);
  font-size: 11px;
  display: flex;
  gap: 8px;
  align-items: center;
  letter-spacing: 1px;
}

.panel-foot .sep { opacity: 0.4; }

#streamInfo.live::before {
  content: "\25CF";
  color: var(--led-on);
  margin-right: 4px;
  animation: blink 1.2s infinite;
}

@keyframes blink {
  0%, 60%, 100% { opacity: 1; }
  30% { opacity: 0.2; }
}

.station-list::-webkit-scrollbar { width: 6px; }
.station-list::-webkit-scrollbar-track { background: rgba(0,0,0,0.3); }
.station-list::-webkit-scrollbar-thumb { background: var(--wood-mid); border-radius: 3px; }
