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

body {
  background-color: #000000;
  color: #aaaaaa;
  font-family: Verdana, "Trebuchet MS", Arial, sans-serif;
  min-height: 100vh;
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px;
}

/* Header */

.site-header {
  text-align: center;
  padding: 20px 0 24px;
  border-bottom: 1px solid #333333;
  margin-bottom: 24px;
}

.site-header h1 {
  font-size: 2.0rem;
  color: #cccccc;
  letter-spacing: 2px;
}

/* Character selector */

#character-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  padding: 12px;
  border: 1px solid #333333;
  background-color: #111111;
  margin-bottom: 24px;
}

.character-btn {
  padding: 8px 16px;
  background-color: #222222;
  color: #aaaaaa;
  border: 2px outset #444444;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: color 0.15s;
}

.character-btn:hover {
  color: #ffffff;
}

.character-btn:active {
  border-style: inset;
  color: #ffffff;
}

.character-btn.active {
  background-color: #1a1a1a;
  color: #ffffff;
  border-style: inset;
  font-weight: bold;
}

/* Sound board */

#sound-board {
  padding: 16px;
  border: 1px solid #333333;
  background-color: #111111;
}

#character-title {
  font-size: 1.2rem;
  color: #cccccc;
  text-align: center;
  margin-bottom: 16px;
}

#sound-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.sound-col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

#col-full {
  margin-top: 20px;
  grid-column: 1 / -1;
}

#col-full .sound-btn-row {
  grid-template-columns: repeat(6, 1fr);
}

.sound-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.group-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #888888;
  border-bottom: 1px solid #222222;
  border-left: 3px solid #cc0000;
  padding-bottom: 4px;
  padding-left: 8px;
}

.sound-btn-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.sound-btn {
  padding: 10px 16px;
  background-color: #222222;
  color: #aaaaaa;
  border: 2px outset #444444;
  font-family: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  transition: color 0.15s;
  min-width: 120px;
  width: 100%;
}

.sound-btn:hover {
  color: #ffffff;
}

.sound-btn:active {
  border-style: inset;
  background-color: #1a1a1a;
  color: #ffffff;
}

/* Footer */

.site-footer {
  text-align: center;
  margin-top: 32px;
  padding-top: 12px;
  border-top: 1px solid #1a1a1a;
  font-size: 0.75rem;
  color: #444444;
}

.site-footer a {
  color: #cc0000;
  text-decoration: none;
}

.site-footer a:hover {
  color: #ff2222;
}

/* Queue */

#queue-panel {
  margin-top: 24px;
  padding: 16px;
  border: 1px solid #333333;
  background-color: #111111;
}

#queue-heading {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #888888;
  border-left: 3px solid #cc0000;
  padding-left: 8px;
  margin-bottom: 12px;
}

#queue-hint {
  font-size: 0.7rem;
  text-transform: none;
  letter-spacing: 0;
  color: #444444;
  font-weight: normal;
}

#queue-controls {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
  align-items: center;
}

#queue-toggle {
  padding: 8px 16px;
  background-color: #222222;
  color: #aaaaaa;
  border: 2px outset #444444;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: color 0.15s;
}

#queue-toggle:hover {
  color: #ffffff;
}

#queue-toggle.queue-mode-active {
  background-color: #cc0000;
  color: #ffffff;
  border-style: inset;
}

#queue-next,
#queue-prev,
#queue-clear {
  padding: 8px 16px;
  background-color: #222222;
  color: #aaaaaa;
  border: 2px outset #444444;
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
  transition: color 0.15s;
}

#queue-next:hover,
#queue-prev:hover,
#queue-clear:hover {
  color: #ffffff;
}

#queue-next:disabled,
#queue-prev:disabled,
#queue-clear:disabled {
  opacity: 0.3;
  cursor: default;
}

#queue-next:not(:disabled):active,
#queue-prev:not(:disabled):active,
#queue-clear:not(:disabled):active {
  border-style: inset;
  background-color: #1a1a1a;
  color: #ffffff;
}

#queue-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
}

.queue-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background-color: #222222;
  border: 1px solid #333333;
  font-size: 0.85rem;
  color: #aaaaaa;
}

.queue-item.queue-current {
  border-color: #cc0000;
  color: #ffffff;
  background-color: #cc0000;
}

.queue-remove {
  background: none;
  border: none;
  color: #555555;
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
}

.queue-remove:hover {
  color: #aaaaaa;
}

@media (max-width: 850px) {
  #sound-grid {
    grid-template-columns: 1fr;
  }

  .sound-btn-row {
    grid-template-columns: repeat(2, 1fr);
  }

  #col-full .sound-btn-row {
    grid-template-columns: repeat(2, 1fr);
  }

  #queue-controls {
    flex-wrap: wrap;
  }
}