/**
 * RundAwn - 2026+ Modern Broadcast Skin
 * Glass morphism, micro-animations, keyboard-first design
 * High-contrast dark theme for broadcast environments
 */

/* ============================================================================
   Design Tokens
   ============================================================================ */

:root {
  /* Colour Palette */
  --bg-void: #050508;
  --bg-primary: #0a0a0f;
  --bg-secondary: #12121a;
  --bg-tertiary: #1a1a24;
  --bg-elevated: #22222e;
  --bg-hover: #2a2a38;

  /* Glass Effects */
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-bg-hover: rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(255, 255, 255, 0.15);
  --glass-blur: 20px;

  /* Text */
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --text-muted: #606070;
  --text-dim: #404050;

  /* Accent Colours */
  --accent-cyan: #00d4ff;
  --accent-green: #00ff88;
  --accent-orange: #ff9500;
  --accent-red: #ff3b3b;
  --accent-purple: #a855f7;
  --accent-pink: #ff6b9d;

  /* Gradients */
  --gradient-accent: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-green) 100%);
  --gradient-warm: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-red) 100%);
  --gradient-glow: radial-gradient(ellipse at center, var(--accent-cyan) 0%, transparent 70%);

  /* Status Colours */
  --status-live: #ff0040;
  --status-standby: var(--accent-green);
  --status-paused: var(--accent-orange);
  --status-ending: #ff6600;
  --status-frozen: var(--accent-red);

  /* Segment Type Colours */
  --type-live: var(--accent-cyan);
  --type-vt: var(--accent-pink);
  --type-music: var(--accent-green);
  --type-gfx: var(--accent-orange);
  --type-pkg: var(--accent-purple);

  /* Typography */
  --font-mono: 'JetBrains Mono', 'SF Mono', 'Fira Code', 'Consolas', monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Spacing Scale */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-glow-cyan: 0 0 30px rgba(0, 212, 255, 0.3);
  --shadow-glow-green: 0 0 30px rgba(0, 255, 136, 0.3);
  --shadow-glow-red: 0 0 30px rgba(255, 0, 64, 0.4);

  /* Transitions */
  --transition-fast: 100ms ease-out;
  --transition-base: 200ms ease-out;
  --transition-slow: 300ms ease-out;
  --transition-spring: 400ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Z-Index Scale */
  --z-base: 0;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 500;
  --z-toast: 600;
  --z-overlay: 700;
  --z-command: 800;
}

/* ============================================================================
   Reset & Base
   ============================================================================ */

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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-void);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
  overflow-x: hidden;
}

/* Skip Links - visible only on focus for keyboard navigation */
.skip-link {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-3) var(--space-5);
  background: var(--accent-cyan);
  color: var(--bg-void);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  z-index: calc(var(--z-command) + 10);
  transition: top var(--transition-fast);
}

.skip-link:focus {
  top: var(--space-4);
  outline: none;
}

/* Visually Hidden - accessible to screen readers but not visible */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Subtle background texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(0, 212, 255, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 100%, rgba(0, 255, 136, 0.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}

/* ============================================================================
   Layout
   ============================================================================ */

.app-container {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
  max-width: 1600px;
  margin: 0 auto;
  padding: var(--space-4);
  gap: var(--space-4);
}

.main-content {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-4);
}

.left-column {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

@media (max-width: 1024px) {
  .main-content {
    grid-template-columns: 1fr;
  }

  .controls-panel {
    order: -1;
  }
}

/* ============================================================================
   Glass Panel Base
   ============================================================================ */

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.glass:hover {
  border-color: var(--glass-border-hover);
}

/* ============================================================================
   Header
   ============================================================================ */

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.header-left,
.header-center,
.header-right {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.logo-icon {
  font-size: 1.25rem;
}

.logo-text {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Connection Status */
.connection-status {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  background: var(--bg-tertiary);
  transition: var(--transition-base);
}

.connection-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-muted);
  transition: var(--transition-base);
}

.connection-status.online .connection-dot {
  background: var(--accent-green);
  box-shadow: 0 0 8px var(--accent-green);
}

.connection-status.offline .connection-dot {
  background: var(--accent-red);
}

.connection-status.connecting .connection-dot {
  background: var(--accent-orange);
  animation: pulse-dot 1s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

/* Undo Indicator */
.undo-indicator {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
  opacity: 0;
  transition: var(--transition-base);
}

.undo-indicator.visible {
  opacity: 1;
}

/* Status Indicator */
.status-indicator {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: var(--transition-base);
}

.status-indicator.standby {
  background: var(--bg-tertiary);
  color: var(--status-standby);
  border: 1px solid var(--status-standby);
}

.status-indicator.live {
  background: var(--status-live);
  color: white;
  box-shadow: var(--shadow-glow-red);
  animation: pulse-status 1s ease-in-out infinite;
}

.status-indicator.paused {
  background: var(--status-paused);
  color: var(--bg-primary);
}

.status-indicator.ending {
  background: var(--status-ending);
  color: white;
  animation: pulse-status 0.5s ease-in-out infinite;
}

.status-indicator.frozen {
  background: var(--status-frozen);
  color: white;
  animation: pulse-status 0.25s ease-in-out infinite;
}

@keyframes pulse-status {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* ============================================================================
   Buttons
   ============================================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  background: var(--glass-bg);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition-base);
  white-space: nowrap;
}

.btn:hover {
  background: var(--glass-bg-hover);
  border-color: var(--glass-border-hover);
  color: var(--text-primary);
}

.btn:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

.btn:active {
  transform: scale(0.98);
}

.btn-sm {
  font-size: 0.75rem;
  padding: var(--space-1) var(--space-2);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
}

.btn-ghost:hover {
  background: var(--glass-bg);
  border-color: var(--glass-border);
}

.btn-primary {
  background: var(--gradient-accent);
  border-color: transparent;
  color: var(--bg-primary);
  font-weight: 600;
}

.btn-primary:hover {
  box-shadow: var(--shadow-glow-cyan);
  transform: translateY(-1px);
}

.btn-icon {
  font-size: 1em;
}

.btn-label {
  display: none;
}

@media (min-width: 640px) {
  .btn-label {
    display: inline;
  }
}

kbd {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 2px 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
}

/* Tap Tempo Button */
.btn-tap {
  position: relative;
  overflow: hidden;
}

.tap-pulse {
  position: absolute;
  inset: 0;
  background: var(--gradient-accent);
  opacity: 0;
  border-radius: inherit;
  transition: opacity 0.1s;
}

.btn-tap.active .tap-pulse {
  animation: tap-flash 0.15s ease-out;
}

@keyframes tap-flash {
  0% { opacity: 0.6; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.2); }
}

/* ============================================================================
   Countdown Banner
   ============================================================================ */

.countdown-banner {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  overflow: hidden;
}

.countdown-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  font-family: var(--font-mono);
  line-height: 1;
  margin-bottom: var(--space-4);
}

.countdown-time {
  font-size: clamp(5rem, 18vw, 12rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 60px rgba(0, 212, 255, 0.3);
}

.countdown-tenths {
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 500;
  color: var(--text-muted);
  margin-left: var(--space-1);
}

/* Countdown states */
.countdown-banner.ending .countdown-time {
  background: var(--gradient-warm);
  -webkit-background-clip: text;
  background-clip: text;
  animation: glow-pulse 0.5s ease-in-out infinite;
}

.countdown-banner.overtime .countdown-time {
  background: var(--accent-red);
  -webkit-background-clip: text;
  background-clip: text;
}

@keyframes glow-pulse {
  0%, 100% { filter: brightness(1); }
  50% { filter: brightness(1.2); }
}

/* Segment Info */
.segment-info {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-3);
}

.segment-slug {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
}

.segment-type {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.badge {
  background: var(--bg-tertiary);
  color: var(--text-secondary);
}

.badge.live { background: var(--type-live); color: var(--bg-primary); }
.badge.vt { background: var(--type-vt); color: var(--bg-primary); }
.badge.music { background: var(--type-music); color: var(--bg-primary); }
.badge.gfx { background: var(--type-gfx); color: var(--bg-primary); }
.badge.pkg { background: var(--type-pkg); color: white; }

/* Next Segment */
.next-segment {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
}

.next-segment::before {
  content: 'NEXT → ';
  font-weight: 600;
  color: var(--text-dim);
}

.next-segment:empty::before {
  content: '';
}

/* Rate Indicator */
.rate-indicator {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-orange);
  min-height: 1.5em;
  opacity: 0;
  transition: var(--transition-base);
}

.rate-indicator:not(:empty) {
  opacity: 1;
}

/* Progress Bar */
.countdown-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--bg-tertiary);
}

.countdown-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--gradient-accent);
  transition: width 0.1s linear;
  box-shadow: 0 0 12px var(--accent-cyan);
}

.countdown-banner.ending .countdown-progress-bar {
  background: var(--gradient-warm);
  box-shadow: 0 0 12px var(--accent-orange);
}

/* ============================================================================
   Controls Panel
   ============================================================================ */

.controls-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.control-section {
  /* No margin needed, gap handles spacing */
}

.control-section h3 {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--glass-border);
}

.section-icon {
  font-size: 0.9rem;
}

/* Collapsible Sections */
.control-section.collapsible h3 {
  cursor: pointer;
  user-select: none;
  transition: var(--transition-base);
}

.control-section.collapsible h3:hover {
  color: var(--text-secondary);
}

.section-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.toggle-icon {
  margin-left: auto;
  font-size: 0.6rem;
  transition: var(--transition-base);
}

.control-section.collapsed .toggle-icon {
  transform: rotate(-90deg);
}

.control-section.collapsed > *:not(h3) {
  display: none;
}

/* Control Rows */
.control-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.control-row:last-child {
  margin-bottom: 0;
}

.control-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  min-width: 50px;
}

/* ============================================================================
   Form Elements
   ============================================================================ */

.input-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
}

.ts-group {
  gap: var(--space-1);
}

.ts-divider {
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.input,
.select {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: var(--space-2) var(--space-3);
  outline: none;
  transition: var(--transition-base);
}

.input:hover,
.select:hover {
  border-color: var(--glass-border-hover);
}

.input:focus,
.select:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}

.input {
  width: 100%;
}

.input-sm {
  width: 48px;
  text-align: center;
  padding: var(--space-2);
}

.input-suffix {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.select {
  cursor: pointer;
  flex: 1;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  opacity: 1;
}

/* Position Display */
.position-display {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  padding: var(--space-3);
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  margin-top: var(--space-3);
}

.position-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.position-value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
}

.position-display.active .position-value {
  color: var(--accent-green);
}

/* ============================================================================
   Rundown Table
   ============================================================================ */

.rundown-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.rundown-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--glass-border);
}

.rundown-header h2 {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.rundown-scroll {
  flex: 1;
  overflow-y: auto;
}

.rundown-table {
  width: 100%;
  border-collapse: collapse;
}

.rundown-table th {
  position: sticky;
  top: 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: left;
  padding: var(--space-2) var(--space-4);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--glass-border);
  z-index: 1;
}

.rundown-table td {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--glass-border);
  vertical-align: middle;
}

.rundown-table tbody tr {
  cursor: pointer;
  transition: var(--transition-fast);
}

.rundown-table tbody tr:hover {
  background: var(--bg-hover);
}

.rundown-table tbody tr.current {
  background: rgba(0, 212, 255, 0.12);
  border-left: 3px solid var(--accent-cyan);
}

.rundown-table tbody tr.current td:first-child {
  padding-left: calc(var(--space-4) - 3px);
}

.rundown-table tbody tr.next {
  background: rgba(0, 255, 136, 0.06);
}

.rundown-table tbody tr.past {
  opacity: 0.4;
}

.col-id { width: 60px; color: var(--text-muted); }
.col-slug { width: auto; font-weight: 600; }
.col-type { width: 90px; }
.col-duration { width: 80px; text-align: right; color: var(--text-secondary); }
.col-actions { width: 50px; text-align: center; }

.type-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.type-badge.live { background: var(--type-live); color: var(--bg-primary); }
.type-badge.vt { background: var(--type-vt); color: var(--bg-primary); }
.type-badge.music { background: var(--type-music); color: var(--bg-primary); }
.type-badge.gfx { background: var(--type-gfx); color: var(--bg-primary); }
.type-badge.pkg { background: var(--type-pkg); color: white; }
.type-badge.break { background: var(--bg-elevated); color: var(--text-secondary); }
.type-badge.titles { background: var(--accent-purple); color: white; }

.btn-go {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 3px 10px;
  cursor: pointer;
  transition: var(--transition-base);
}

.btn-go:hover {
  background: var(--accent-cyan);
  color: var(--bg-primary);
  border-color: var(--accent-cyan);
}

/* ============================================================================
   Cue List
   ============================================================================ */

.cue-list {
  max-height: 180px;
  overflow-y: auto;
}

.cue-item {
  display: grid;
  grid-template-columns: 55px 75px 1fr;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition-fast);
}

.cue-item:last-child {
  border-bottom: none;
}

.cue-item:hover {
  background: var(--bg-hover);
  margin: 0 calc(-1 * var(--space-2));
  padding-left: var(--space-2);
  padding-right: var(--space-2);
}

.cue-item.imminent {
  background: rgba(0, 212, 255, 0.1);
}

.cue-time {
  color: var(--accent-cyan);
  font-weight: 500;
}

.cue-action {
  color: var(--text-primary);
  font-weight: 600;
}

.cue-note {
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================================
   Intent Log
   ============================================================================ */

.intent-log {
  max-height: 140px;
  overflow-y: auto;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.log-entry {
  display: grid;
  grid-template-columns: 70px 55px 1fr;
  gap: var(--space-2);
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--glass-border);
}

.log-entry:last-child {
  border-bottom: none;
}

.log-time {
  color: var(--text-dim);
}

.log-intent {
  color: var(--accent-cyan);
  font-weight: 600;
}

.log-payload {
  color: var(--text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ============================================================================
   Footer / Keyboard Hints
   ============================================================================ */

.footer {
  padding: var(--space-3) var(--space-4);
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
}

.key-hints {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

.key-hint {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.key-hint kbd {
  font-weight: 600;
  min-width: 28px;
  text-align: center;
}

/* ============================================================================
   Command Palette
   ============================================================================ */

.command-palette {
  position: fixed;
  inset: 0;
  z-index: var(--z-command);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
}

.command-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  animation: fade-in 0.15s ease-out;
}

.command-modal {
  position: relative;
  width: 90%;
  max-width: 560px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg), var(--shadow-glow-cyan);
  overflow: hidden;
  animation: slide-up 0.2s ease-out;
}

.command-search {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-bottom: 1px solid var(--glass-border);
}

.command-icon {
  font-size: 1.25rem;
  color: var(--text-muted);
}

.command-input {
  flex: 1;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  background: transparent;
  border: none;
  color: var(--text-primary);
  outline: none;
}

.command-input::placeholder {
  color: var(--text-dim);
}

.command-hint {
  opacity: 0.5;
}

.command-results {
  max-height: 360px;
  overflow-y: auto;
}

.command-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  transition: var(--transition-fast);
}

.command-item:hover,
.command-item.selected {
  background: var(--bg-hover);
}

.command-item.selected {
  border-left: 2px solid var(--accent-cyan);
  padding-left: calc(var(--space-4) - 2px);
}

.command-item-icon {
  font-size: 1rem;
  width: 24px;
  text-align: center;
}

.command-item-text {
  flex: 1;
}

.command-item-label {
  font-size: 0.9rem;
  color: var(--text-primary);
}

.command-item-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.command-item-shortcut {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
}

.command-footer {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  padding: var(--space-3);
  background: var(--bg-tertiary);
  border-top: 1px solid var(--glass-border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
}

/* Empty state */
.command-empty {
  padding: var(--space-8);
  text-align: center;
  color: var(--text-muted);
}

/* ============================================================================
   Toast Notifications
   ============================================================================ */

.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--text-primary);
  pointer-events: auto;
  animation: toast-in 0.3s var(--transition-spring);
}

.toast.exiting {
  animation: toast-out 0.2s ease-in forwards;
}

.toast-icon {
  font-size: 1rem;
}

.toast-message {
  flex: 1;
}

.toast-dismiss {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: var(--space-1);
  font-size: 1rem;
  line-height: 1;
}

.toast-dismiss:hover {
  color: var(--text-primary);
}

/* Toast variants */
.toast.success {
  border-color: var(--accent-green);
}

.toast.success .toast-icon {
  color: var(--accent-green);
}

.toast.error {
  border-color: var(--accent-red);
}

.toast.error .toast-icon {
  color: var(--accent-red);
}

.toast.warning {
  border-color: var(--accent-orange);
}

.toast.warning .toast-icon {
  color: var(--accent-orange);
}

.toast.info {
  border-color: var(--accent-cyan);
}

.toast.info .toast-icon {
  color: var(--accent-cyan);
}

@keyframes toast-in {
  0% {
    opacity: 0;
    transform: translateX(100%) scale(0.9);
  }
  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
  }
}

@keyframes toast-out {
  0% {
    opacity: 1;
    transform: translateX(0);
  }
  100% {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* ============================================================================
   File Drop Overlay
   ============================================================================ */

.drop-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  animation: fade-in 0.2s ease-out;
}

.drop-content {
  text-align: center;
  animation: drop-bounce 0.3s var(--transition-spring);
}

.drop-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  animation: float 2s ease-in-out infinite;
}

.drop-text {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.drop-hint {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--accent-cyan);
}

@keyframes drop-bounce {
  0% { transform: scale(0.8); opacity: 0; }
  60% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============================================================================
   Modal Dialog (Recovery, etc.)
   ============================================================================ */

.modal-dialog {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  animation: fade-in 0.2s ease-out;
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 440px;
  padding: var(--space-8);
  text-align: center;
  animation: slide-up 0.3s ease-out;
}

.modal-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.modal-icon {
  font-size: 1.5rem;
}

.modal-message {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-3);
}

.modal-message strong {
  color: var(--accent-green);
  font-family: var(--font-mono);
}

.modal-hint {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}

.modal-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
}

/* ============================================================================
   Error Banner
   ============================================================================ */

.error-banner {
  background: var(--accent-red);
  color: white;
  border-radius: var(--radius-md);
  overflow: hidden;
  animation: error-slide-in 0.3s ease-out;
}

.error-content {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
}

.error-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.error-message {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
}

.error-dismiss {
  background: transparent;
  border: none;
  color: white;
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 var(--space-1);
  opacity: 0.7;
  transition: var(--transition-fast);
}

.error-dismiss:hover {
  opacity: 1;
}

.error-details {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: var(--space-3) var(--space-4);
  background: rgba(0, 0, 0, 0.2);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 140px;
  overflow-y: auto;
}

@keyframes error-slide-in {
  0% { opacity: 0; transform: translateY(-10px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ============================================================================
   Animations
   ============================================================================ */

@keyframes fade-in {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes slide-up {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ============================================================================
   Scrollbar
   ============================================================================ */

::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-tertiary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb {
  background: var(--bg-elevated);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-dim);
}

/* ============================================================================
   Utility Classes
   ============================================================================ */

.hidden { display: none !important; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* ============================================================================
   Reduced Motion
   ============================================================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================================================
   Responsive
   ============================================================================ */

@media (max-width: 768px) {
  .app-container {
    padding: var(--space-3);
    gap: var(--space-3);
  }

  .countdown-time {
    font-size: 4rem;
  }

  .countdown-tenths {
    font-size: 1.5rem;
  }

  .segment-slug {
    font-size: 1.25rem;
  }

  .segment-info {
    flex-direction: column;
    gap: var(--space-2);
  }

  .rundown-table th:nth-child(4),
  .rundown-table td:nth-child(4),
  .rundown-table th:nth-child(5),
  .rundown-table td:nth-child(5) {
    display: none;
  }

  .key-hints {
    gap: var(--space-3);
  }

  .key-hint span {
    display: none;
  }

  .toast-container {
    bottom: var(--space-4);
    right: var(--space-4);
    left: var(--space-4);
  }

  .toast {
    width: 100%;
  }
}

/* ============================================================================
   Print
   ============================================================================ */

@media print {
  body {
    background: white;
    color: black;
  }

  .header,
  .footer,
  .controls-panel,
  .command-palette,
  .toast-container,
  .drop-overlay,
  .modal-dialog,
  .error-banner {
    display: none !important;
  }

  .countdown-banner {
    border: 2px solid black;
    page-break-inside: avoid;
  }

  .countdown-time {
    color: black !important;
    -webkit-text-fill-color: black !important;
    background: none !important;
  }
}