/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --wood:       #6B4226;
  --wood-dark:  #3E2410;
  --wood-light: #8B5E3C;
  --panel:      #C4A882;
  --panel-dark: #A8906A;
  --black:      #1a1208;
  --led-red:    #FF1A1A;
  --led-glow:   #FF4444;
  --text-warm:  #E8D5B0;
  --text-dim:   #9A8060;
  --cassette-bg:#2a2015;
  --reel:       #4a3820;
}

html, body {
  height: 100%;
  font-family: 'Courier New', Courier, monospace;
  background-color: var(--black);
  color: var(--text-warm);
  overflow-x: hidden;
}

/* ─── Background Variants ─── */
body.bg-table {
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(255,255,255,0.015) 0px,
      rgba(255,255,255,0.015) 1px,
      transparent 1px,
      transparent 40px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,0.015) 0px,
      rgba(255,255,255,0.015) 1px,
      transparent 1px,
      transparent 40px
    );
  background-color: #2a1a0a;
}

body.bg-sidewalk {
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(255,255,255,0.02) 0px,
      rgba(255,255,255,0.02) 1px,
      transparent 1px,
      transparent 20px
    ),
    repeating-linear-gradient(
      0deg,
      rgba(255,255,255,0.02) 0px,
      rgba(255,255,255,0.02) 1px,
      transparent 1px,
      transparent 20px
    );
  background-color: #1a1a1a;
}

/* ─── Cursor ─── */
body, .machine { cursor: pointer; }

/* ─── Scene ─── */
.scene {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.5rem;
  gap: 2rem;
}

/* ─── Machine Shell ─── */
.machine {
  width: 100%;
  max-width: 360px;
  border-radius: 6px 6px 4px 4px;
  background: var(--wood);
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(255,255,255,0.04) 0px,
      rgba(255,255,255,0.04) 1px,
      transparent 1px,
      transparent 6px
    );
  box-shadow:
    0 2px 0 var(--wood-dark),
    0 4px 0 rgba(0,0,0,0.4),
    0 8px 24px rgba(0,0,0,0.7),
    inset 0 1px 0 rgba(255,255,255,0.12);
  border: 2px solid var(--wood-dark);
}

/* ─── Top Deck ─── */
.machine-top {
  display: flex;
  gap: 0;
  background: #111008;
  border-bottom: 2px solid var(--wood-dark);
  border-radius: 4px 4px 0 0;
  overflow: hidden;
  height: 90px;
}

.speaker-grille {
  flex: 0 0 38%;
  background: #0d0b06;
  background-image:
    repeating-linear-gradient(
      90deg,
      rgba(139,94,60,0.5) 0px,
      rgba(139,94,60,0.5) 2px,
      transparent 2px,
      transparent 8px
    );
  border-right: 1px solid var(--wood-dark);
}

.cassette-window {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  background: #1a1510;
  border: 1px solid rgba(139,94,60,0.3);
  margin: 8px;
  border-radius: 2px;
}

.cassette {
  display: flex;
  align-items: center;
  justify-content: space-around;
  width: 100%;
  height: 100%;
}

.reel {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--reel);
  border: 3px solid #2a1e0e;
  position: relative;
  box-shadow: inset 0 0 6px rgba(0,0,0,0.6);
}

.reel::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #111008;
  border: 2px solid #3a2810;
}

.reel.spinning {
  animation: spin 2s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* ─── Control Panel ─── */
.machine-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--panel);
  background-image: linear-gradient(
    180deg,
    rgba(255,255,255,0.08) 0%,
    transparent 50%,
    rgba(0,0,0,0.06) 100%
  );
  border-top: 1px solid rgba(255,255,255,0.15);
}

.panel-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* ─── LED ─── */
.led-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.led-label {
  font-size: 6px;
  letter-spacing: 0.08em;
  color: var(--wood-dark);
  font-weight: bold;
}

.led {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  background: #3a0000;
  border: 1px solid #1a0000;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.1);
  transition: background 0.1s, box-shadow 0.1s;
}

.led.on {
  background: var(--led-red);
  box-shadow:
    0 0 4px var(--led-red),
    0 0 10px rgba(255,26,26,0.5),
    inset 0 1px 0 rgba(255,255,255,0.3);
}

/* ─── Knob ─── */
.knob {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: radial-gradient(
    circle at 35% 30%,
    #d0b890,
    #8a6a40
  );
  border: 2px solid var(--wood-dark);
  box-shadow:
    0 2px 4px rgba(0,0,0,0.4),
    inset 0 1px 0 rgba(255,255,255,0.2);
  position: relative;
}

.knob::after {
  content: '';
  position: absolute;
  top: 4px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 8px;
  background: var(--wood-dark);
  border-radius: 1px;
}

/* ─── Brand text ─── */
.panel-right {
  text-align: right;
}

.brand {
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 0.15em;
  color: var(--wood-dark);
  text-transform: uppercase;
}

.model {
  font-size: 7px;
  letter-spacing: 0.1em;
  color: var(--panel-dark);
  text-transform: uppercase;
  margin-top: 2px;
}

/* ─── State Text ─── */
.state-text {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  text-transform: uppercase;
  text-align: center;
  min-height: 20px;
}

@keyframes blink-cursor {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

.blink-cursor {
  animation: blink-cursor 1s step-end infinite;
}

/* ─── Prompt Text ─── */
.prompt-text {
  font-size: 18px;
  line-height: 1.5;
  text-align: center;
  color: var(--text-warm);
  max-width: 320px;
  padding: 0 1rem;
  animation: fade-in 1s ease;
}

/* ─── Record Button ─── */
.record-btn {
  background: none;
  border: 2px solid var(--led-red);
  color: var(--led-red);
  font-family: 'Courier New', Courier, monospace;
  font-size: 13px;
  letter-spacing: 0.18em;
  padding: 14px 28px;
  border-radius: 2px;
  cursor: pointer;
  text-transform: uppercase;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
  -webkit-tap-highlight-color: transparent;
}

.record-btn:active,
.record-btn.active {
  background: var(--led-red);
  color: #fff;
  box-shadow: 0 0 12px rgba(255,26,26,0.4);
}

/* ─── Chain message ─── */
.chain-message {
  font-size: 16px;
  line-height: 1.6;
  text-align: center;
  color: var(--text-dim);
  max-width: 300px;
  padding: 0 1rem;
  animation: fade-in 1.2s ease;
}

/* ─── Hear more link ─── */
.hear-more {
  background: none;
  border: none;
  font-family: 'Courier New', Courier, monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  cursor: pointer;
  animation: fade-in 1s ease;
  transition: color 0.2s;
  -webkit-tap-highlight-color: transparent;
}

.hear-more:hover {
  color: var(--text-warm);
}

/* ─── Utilities ─── */
@keyframes fade-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ─── Reel spoke — makes spinning visible ─── */
.reel::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 10px;
  background: rgba(255,255,255,0.22);
  border-radius: 1px;
}

[hidden] { display: none !important; }