/* Sound Bar Stylesheet (VISION.md compliant) */
/* Pure minimal space black layout, zero card container borders, toypicker emoji buttons. */

:root {
  --bg-color: #000000;
  --surface-color: transparent;
  --accent-color: #4CC9F0;
  
  --purple: #8B5CF6;
  --green: #34D399;
  --orange: #F59E0B;
  --red: #ff4a4a;
  
  --text-primary: #f0f2f5;
  --text-secondary: #57606f;
  --border-color: rgba(255, 255, 255, 0.07);
}

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

.main-wrapper {
  min-height: 100vh;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

body {
  background-color: #000000;
  color: var(--text-primary);
  font-family: 'Inter', system-ui, sans-serif;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  user-select: none;
  -webkit-user-select: none;
}

.station-now-playing-banner {
  font-size: 0.8rem;
  color: var(--accent-color);
  text-align: center;
  margin-top: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 600;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  max-width: 100%;
  border: 1px solid var(--border-color);
  padding: 8px 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.02);
  letter-spacing: 0.5px;
}

.app-title {
  text-align: center;
  font-family: 'Inter', sans-serif;
  font-size: 2.3rem;
  font-weight: 800;
  letter-spacing: -1.2px;
  background: linear-gradient(135deg, #ffffff 30%, var(--accent-color) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.app-subtitle {
  text-align: center;
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 1px;
}

/* Page Dimming for Eclipse */
.eclipse-dim-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: #000;
  opacity: 0;
  z-index: 5;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

/* Space Spaced Main Dashboard */
.app-container {
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 10;
}

/* Minimal Dividers */
.divider {
  width: 100%;
  height: 1px;
  background: var(--border-color);
  margin: 6px 0;
}

/* Music Player Panel */
.player-header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 0;
}

.player-title {
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-secondary);
}

.player-controls-row {
  display: flex;
  gap: 8px;
}

.song-select {
  flex: 1;
  background: #000;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: #fff;
  font-family: inherit;
  font-size: 0.8rem;
  padding: 6px 10px;
  outline: none;
  cursor: pointer;
}

.song-select option {
  background: #000;
  color: #fff;
}

.player-playback-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 4px;
}

.playback-buttons {
  display: flex;
  gap: 4px;
}

.control-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  width: 32px;
  height: 32px;
  color: var(--text-primary);
  font-size: 0.9rem;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background 0.15s ease, border-color 0.15s ease;
  outline: none;
}

.control-btn:hover {
  background: rgba(255, 255, 255, 0.05);
}

.play-pause-btn {
  color: var(--accent-color);
  font-weight: bold;
}

.volume-badge {
  font-size: 0.75rem;
  font-weight: bold;
  color: var(--accent-color);
  font-family: monospace;
}

/* Controller Display Box - Visually Dominates (75% height equivalent) */
.controller-viewport {
  height: 320px;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.controller-area {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 1;
  transition: opacity 0.12s ease-in-out;
}

/* Picker Panel Layout */
.picker-viewport {
  padding: 4px 0;
}

.controller-picker {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 12px;
  justify-items: center;
}

/* Emojis floating picks styling (toy selector feel) */
.picker-btn {
  background: transparent;
  border: none;
  outline: none;
  font-size: 1.6rem;
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform 0.22s cubic-bezier(0.175, 0.885, 0.32, 1.275), filter 0.22s ease;
  filter: grayscale(0.2) opacity(0.5);
}

.picker-btn:hover {
  transform: translateY(-4px) scale(1.22);
  filter: grayscale(0) opacity(1) drop-shadow(0 0 6px var(--accent-color));
}

.picker-btn.active {
  transform: scale(1.18);
  filter: grayscale(0) opacity(1) drop-shadow(0 0 8px var(--accent-color));
}

/*************************************************
 * INDIVIDUAL CONTROLLER STYLES
 *************************************************/

/* 1. Default Vertical Slider ("📏" mapped to vertical.js / slider) */
.v-slider-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  width: 100%;
  position: relative;
}

.v-slider-track {
  width: 24px;
  height: 220px;
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid var(--border-color);
  border-radius: 4px;
  position: relative;
  cursor: pointer;
}

.v-slider-fill {
  width: 100%;
  background: var(--accent-color);
  position: absolute;
  bottom: 0;
  left: 0;
  pointer-events: none;
}

.v-slider-value {
  margin-top: 14px;
  font-family: monospace;
  font-size: 1rem;
  font-weight: bold;
}

/* 2. Ball Shooter ("🎳") */
.ball-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: 100%;
}

.ball-canvas {
  width: 100%;
  height: 270px;
  background: rgba(0, 0, 0, 0.1);
}

.ball-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 6px;
  font-style: italic;
}

/* 3. Solar Eclipse ("🌞") */
.eclipse-container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.eclipse-svg {
  width: 100%;
  height: 260px;
}

.eclipse-label {
  font-family: monospace;
  font-size: 1rem;
  font-weight: bold;
}

/* 4. Pencil notepad typing ("✏️") */
.pencil-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: 100%;
}

.pencil-canvas {
  width: 100%;
  height: 270px;
  cursor: crosshair;
}

/* 5. Seesaw ("⚖️") */
.seesaw-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: 100%;
}

.seesaw-canvas {
  width: 100%;
  height: 270px;
}

/* 6. Bike Pump ("🚲") */
.pump-container {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.pump-svg {
  width: 100%;
  height: 100%;
}

/* 7. Chai Cup Fill ("🥤") */
.chai-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: 100%;
}

.chai-canvas {
  width: 100%;
  height: 240px;
}

.chai-controls {
  display: flex;
  gap: 12px;
}

.chai-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
}

.chai-btn:active {
  background: rgba(255, 255, 255, 0.08);
}

.chai-btn.fill:active {
  border-color: var(--accent-color);
}

.chai-btn.drain:active {
  border-color: var(--red);
}

/* 8. DJ Deck ("💿") */
.dj-container {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.dj-svg {
  width: 100%;
  height: 100%;
}

/* 9. Pi keypad redefinition ("π") */
.pi-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  gap: 12px;
}

.pi-display-panel {
  flex: 1;
  background: rgba(0, 0, 0, 0.15);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.pi-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.pi-digits {
  font-family: monospace;
  font-size: 1.8rem;
  letter-spacing: 0.5px;
  color: var(--accent-color);
}

.pi-cursor {
  animation: pi-blink 0.8s infinite;
}

@keyframes pi-blink { 50% { opacity: 0; } }

.pi-keypad {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
}

.pi-key {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  padding: 10px 0;
  font-family: monospace;
  font-size: 0.95rem;
  cursor: pointer;
  transition: background 0.15s ease;
}

.pi-key:hover {
  background: rgba(255, 255, 255, 0.08);
}

.pi-key.reset {
  grid-column: span 2;
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 0.8rem;
}

/* 10. Dicefelt felt roller ("🎲") */
.dice-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, #104c2b 0%, #082414 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 16px;
  gap: 20px;
}

.dice-row {
  display: flex;
  gap: 8px;
  justify-content: center;
}

.die-svg {
  width: 50px;
  height: 50px;
  cursor: pointer;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.3));
}

.dice-controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.dice-sum {
  font-family: monospace;
  font-size: 0.9rem;
  font-weight: bold;
}

.dice-btn {
  background: #ffffff;
  color: #0b3d1f;
  border: none;
  border-radius: 16px;
  padding: 6px 14px;
  font-weight: bold;
  font-size: 0.8rem;
  cursor: pointer;
}

/* 11. Exam bubble sheet ("📝") */
.exam-container {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: #f7f6f0;
  border-radius: 8px;
  color: #222;
  padding: 8px;
}

.exam-sheet {
  border: 1.5px solid #ccb;
  height: 100%;
  display: flex;
  flex-direction: column;
  padding: 6px;
  justify-content: space-between;
}

.exam-header {
  border-bottom: 2px solid #222;
  padding-bottom: 2px;
  text-align: center;
  margin-bottom: 4px;
}

.exam-title {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.exam-meta {
  display: flex;
  justify-content: space-around;
  font-size: 0.55rem;
  font-family: monospace;
  margin-top: 2px;
  color: #555;
}

.exam-columns {
  display: flex;
  justify-content: space-around;
  flex: 1;
  padding: 4px 0;
}

.exam-column-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.exam-col-label {
  font-size: 0.65rem;
  font-weight: bold;
  margin-bottom: 4px;
  text-transform: uppercase;
}

.exam-bubble-row {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-bottom: 1.5px;
}

.exam-bubble-label {
  font-family: monospace;
  font-size: 0.65rem;
  font-weight: bold;
  width: 14px;
  text-align: right;
}

.exam-bubble {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1.2px solid #333;
  background: transparent;
  cursor: pointer;
  position: relative;
  outline: none;
  padding: 0;
}

.exam-bubble:hover {
  background: rgba(0,0,0,0.06);
}

.exam-bubble.filled {
  background: transparent;
}

.exam-graphite {
  position: absolute;
  top: -1px;
  left: -1px;
  width: 13px;
  height: 13px;
  pointer-events: none;
}

.exam-footer {
  border-top: 2px solid #222;
  margin-top: 4px;
  padding-top: 4px;
  text-align: center;
  font-size: 0.75rem;
  font-family: monospace;
  font-weight: bold;
}

/* Mobile Picker Styling */
@media (max-width: 480px) {
  body {
    padding: 10px;
  }
  
  .app-container {
    gap: 8px;
  }

  .controller-viewport {
    height: 290px;
  }

  .controller-picker {
    gap: 8px;
    grid-template-columns: repeat(6, 1fr);
  }

  .picker-btn {
    width: 38px;
    height: 38px;
    font-size: 1.35rem;
  }
}