/* TranscribeHub Custom Styles & Studio Utilities */

:root {
  --primary-accent: #6366f1;
  --primary-hover: #4f46e5;
  --studio-bg: #0f172a;
  --studio-panel: #1e293b;
  --studio-border: #334155;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  color: #0f172a;
  background-color: #f8fafc;
}

/* Glassmorphism & Modern card elevation */
.card-hover {
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.card-hover:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
}

/* Studio Custom Scrollbar */
.custom-scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.custom-scrollbar::-webkit-scrollbar-track {
  background: rgba(15, 23, 42, 0.05);
  border-radius: 4px;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: rgba(100, 116, 139, 0.3);
  border-radius: 4px;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 116, 139, 0.6);
}

/* Dark studio scrollbar */
.dark-scrollbar::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
.dark-scrollbar::-webkit-scrollbar-track {
  background: #0f172a;
}
.dark-scrollbar::-webkit-scrollbar-thumb {
  background: #334155;
  border-radius: 4px;
}
.dark-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #475569;
}

/* Active Segment Highlight Pulse */
.segment-card.active-playback {
  border-left: 4px solid #6366f1 !important;
  background-color: #1e1b4b !important;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.15);
}

/* Audio Waveform Canvas Animation Simulation */
.waveform-bars {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 24px;
}
.waveform-bar {
  width: 3px;
  background-color: #6366f1;
  border-radius: 2px;
  animation: pulseHeight 1.2s ease-in-out infinite alternate;
}
.waveform-bar:nth-child(2) { animation-delay: 0.2s; }
.waveform-bar:nth-child(3) { animation-delay: 0.4s; }
.waveform-bar:nth-child(4) { animation-delay: 0.1s; }
.waveform-bar:nth-child(5) { animation-delay: 0.5s; }

@keyframes pulseHeight {
  0% { height: 4px; }
  100% { height: 22px; }
}

/* Keyboard Shortcut Pill */
.kbd-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: 0.375rem;
  background-color: #334155;
  color: #e2e8f0;
  border: 1px solid #475569;
  box-shadow: inset 0 -1px 0 rgba(0,0,0,0.4);
}

/* Range input styled */
input[type=range].playback-slider {
  accent-color: #6366f1;
}

/* Toast notifications */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes slideInRight {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}