/* ==========================================================================
   GANDER FESTIVAL OF FLIGHT - DEAL OR NO DEAL
   Modern Glassmorphism & Aviation Design System
   ========================================================================== */

:root {
  /* Color Tokens */
  --bg-dark: #050b14;
  --bg-gradient: radial-gradient(circle at 50% 20%, #0f2744 0%, #061121 60%, #03070d 100%);
  --glass-bg: rgba(13, 27, 46, 0.65);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-glow: rgba(56, 189, 248, 0.15);
  
  --sky-blue: #38bdf8;
  --sky-blue-hover: #0284c7;
  --deep-blue: #1e3a8a;
  
  --silver-bright: #e2e8f0;
  --silver-metallic: linear-gradient(135deg, #cbd5e1 0%, #94a3b8 50%, #64748b 100%);
  --gold-metallic: linear-gradient(135deg, #fef08a 0%, #f59e0b 50%, #d97706 100%);
  --gold-glow: rgba(245, 158, 11, 0.3);

  --deal-green: #10b981;
  --deal-green-hover: #059669;
  --nodeal-red: #ef4444;
  --nodeal-red-hover: #dc2626;

  --text-main: #f8fafc;
  --text-muted: #94a3b8;

  /* Typography */
  --font-main: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', sans-serif;

  /* Elevation */
  --shadow-glass: 0 8px 32px 0 rgba(0, 0, 0, 0.45);
  --shadow-neon: 0 0 20px rgba(56, 189, 248, 0.35);
}

/* Theme: 🌅 Golden Sunset Runway */
[data-theme="golden-sunset"],
body[data-theme="golden-sunset"],
html[data-theme="golden-sunset"] {
  --bg-dark: #120904;
  --bg-gradient: radial-gradient(circle at 50% 20%, #3b1904 0%, #1c0b02 60%, #0c0401 100%);
  --glass-bg: rgba(45, 20, 5, 0.7);
  --glass-border: rgba(251, 191, 36, 0.25);
  --glass-glow: rgba(245, 158, 11, 0.25);
  
  --sky-blue: #fbbf24;
  --sky-blue-hover: #d97706;
  --deep-blue: #b45309;
  --shadow-neon: 0 0 25px rgba(245, 158, 11, 0.4);
}

/* Theme: 📡 Night Radar Flight Deck */
[data-theme="night-radar"],
body[data-theme="night-radar"],
html[data-theme="night-radar"] {
  --bg-dark: #02120a;
  --bg-gradient: radial-gradient(circle at 50% 20%, #06381e 0%, #031c0e 60%, #010a05 100%);
  --glass-bg: rgba(4, 38, 20, 0.7);
  --glass-border: rgba(52, 211, 153, 0.25);
  --glass-glow: rgba(16, 185, 129, 0.25);
  
  --sky-blue: #34d399;
  --sky-blue-hover: #059669;
  --deep-blue: #047857;
  --shadow-neon: 0 0 25px rgba(52, 211, 153, 0.4);
}

/* Atmospheric Stage Spotlights */
.stage-spotlight-left, .stage-spotlight-right {
  position: fixed;
  top: -200px;
  width: 400px;
  height: 1000px;
  background: radial-gradient(ellipse at top, var(--glass-glow) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
  z-index: 0;
  transform-origin: top center;
  animation: spotlight-sweep 12s infinite ease-in-out alternate;
}

.stage-spotlight-left { left: 5%; transform: rotate(-15deg); }
.stage-spotlight-right { right: 5%; transform: rotate(15deg); animation-delay: -6s; }

@keyframes spotlight-sweep {
  0% { transform: rotate(-20deg) scaleX(1); opacity: 0.4; }
  50% { transform: rotate(0deg) scaleX(1.3); opacity: 0.8; }
  100% { transform: rotate(20deg) scaleX(1); opacity: 0.4; }
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
}

body {
  font-family: var(--font-main);
  background: var(--bg-dark);
  background-image: var(--bg-gradient);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Background Flight Grid & Ambient Glow */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(rgba(56, 189, 248, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
  z-index: 0;
}

/* Fullscreen Canvas Confetti */
#confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

/* Main Layout Container */
.app-container {
  display: flex;
  flex-direction: column;
  height: 100vh;
  max-height: 100vh;
  width: 100vw;
  max-width: 100vw;
  position: relative;
  z-index: 1;
  padding: 10px 14px;
  margin: 0;
  gap: 10px;
  box-sizing: border-box;
  overflow: hidden;
}

/* Header Component */
.header-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-glass);
  border-radius: 16px;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.brand-group {
  display: flex;
  align-items: center;
  gap: 16px;
}

.flight-badge {
  background: linear-gradient(135deg, #0284c7, #0f172a);
  border: 1px solid var(--sky-blue);
  border-radius: 12px;
  padding: 6px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  box-shadow: var(--shadow-neon);
}

.badge-code {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.25rem;
  letter-spacing: 2px;
  color: var(--sky-blue);
}

.badge-icon {
  font-size: 1.3rem;
}

.title-meta .main-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  background: linear-gradient(90deg, #ffffff, var(--sky-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.title-meta .sub-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-muted);
}

/* Toolbar Buttons */
.toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.tool-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: 10px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.tool-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: var(--sky-blue);
  transform: translateY(-2px);
}

.admin-highlight {
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.4);
}

.peek-highlight {
  background: rgba(245, 158, 11, 0.15);
  border-color: rgba(251, 191, 36, 0.5);
  color: #fef08a;
}

.peek-highlight:hover {
  background: rgba(245, 158, 11, 0.25);
  border-color: #fbbf24;
}

.peek-highlight.peek-active {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.4), rgba(180, 83, 9, 0.7));
  border-color: #fef08a;
  color: #ffffff;
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.5);
}

.danger-light:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: var(--nodeal-red);
}

/* Game Stage (3 Columns Responsive Scaling) */
.game-stage {
  display: grid;
  grid-template-columns: minmax(180px, 240px) 1fr minmax(180px, 240px);
  gap: 12px;
  flex: 1;
  height: calc(100% - 130px);
  align-items: stretch;
  overflow: hidden;
}

@media (max-width: 1024px) {
  .game-stage {
    grid-template-columns: 220px 1fr 220px;
    gap: 12px;
  }
}

@media (max-width: 820px) {
  .game-stage {
    grid-template-columns: 1fr;
  }
}

/* Prize Board Columns */
.prize-column {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: var(--shadow-glass);
  height: 100%;
  box-sizing: border-box;
}

.column-header {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-align: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--glass-border);
  color: var(--text-muted);
}

.prize-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  justify-content: space-between;
}

/* Prize Items on Board */
.prize-card {
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  flex: 1;
}

.low-prizes .prize-card {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.5), rgba(15, 23, 42, 0.7));
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: var(--sky-blue);
}

.high-prizes .prize-card {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.25), rgba(180, 83, 9, 0.4));
  border: 1px solid rgba(251, 191, 36, 0.5);
  color: #fef08a;
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.15);
}

.prize-card.grand-prize {
  background: var(--gold-metallic);
  color: #0f172a;
  border: 1px solid #ffd700;
  font-weight: 900;
  text-shadow: 0 1px 2px rgba(255,255,255,0.4);
}

/* Eliminated Prize State */
.prize-card.eliminated {
  background: rgba(15, 23, 42, 0.35) !important;
  border-color: rgba(255, 255, 255, 0.05) !important;
  color: rgba(148, 163, 184, 0.3) !important;
  text-decoration: line-through;
  box-shadow: none !important;
  transform: scale(0.97);
  opacity: 0.35;
}

/* Soundboard Console Deck */
.soundboard-console {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  border-radius: 12px;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.console-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--sky-blue);
  white-space: nowrap;
}

.soundboard-buttons {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1;
}

.sound-fx-btn {
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  color: #ffffff;
  padding: 5px 10px;
  border-radius: 8px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.15s ease;
}

.sound-fx-btn:hover {
  background: rgba(56, 189, 248, 0.25);
  border-color: var(--sky-blue);
  transform: translateY(-1px);
}

.sound-fx-btn.danger-sound {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.4);
  color: #fca5a5;
}

.sound-fx-btn.danger-sound:hover {
  background: rgba(239, 68, 68, 0.3);
  border-color: var(--nodeal-red);
}

/* Host Control Panel Case Grid (Clean Square Buttons) */
.host-case-matrix {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 14px;
  flex: 1;
  height: 100%;
  padding-top: 8px;
}

.host-case-btn {
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  border: 2px solid var(--sky-blue);
  border-radius: 16px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  position: relative;
}

.host-case-btn:hover:not(.opened):not(.selected-player) {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  border-color: #ffffff;
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 8px 20px rgba(56, 189, 248, 0.4);
}

.host-case-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
  color: #ffffff;
}

.host-case-tag {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: var(--sky-blue);
  margin-top: 4px;
}

/* Secret Host Peek Badge */
.host-peek-badge {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 900;
  color: #fef08a;
  background: linear-gradient(135deg, rgba(180, 83, 9, 0.95), rgba(245, 158, 11, 0.95));
  border: 1px solid #fef08a;
  padding: 3px 8px;
  border-radius: 6px;
  margin-top: 4px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.6);
  white-space: nowrap;
  animation: modal-slide-up 0.2s ease-out;
}

.host-case-btn.selected-player {
  background: linear-gradient(135deg, #0284c7 0%, #1e3a8a 100%);
  border: 3px solid #38bdf8;
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.6);
}

.host-case-btn.opened {
  background: rgba(15, 23, 42, 0.6) !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
  cursor: default;
  opacity: 0.7;
}

.host-case-btn.opened .host-case-num {
  opacity: 0.2;
}

.host-case-revealed {
  position: absolute;
  inset: 6px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 800;
  font-size: 0.9rem;
  padding: 4px;
  background: linear-gradient(135deg, #091326 0%, #0284c7 100%);
  border: 1px solid var(--sky-blue);
  color: #ffffff;
}

.host-case-btn.opened.high-value .host-case-revealed {
  background: linear-gradient(135deg, #b45309 0%, #f59e0b 60%, #d97706 100%);
  border-color: #fef08a;
}

/* Stage Broadcast Push Live Badge */
.broadcast-live-tag {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  color: #10b981;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  padding: 8px 16px;
  border-radius: 10px;
  margin-top: 8px;
}

.prize-card.eliminated::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(239, 68, 68, 0.5);
  transform: translateY(-50%);
}

/* Center Stage: Flight Deck */
.flight-deck {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  gap: 16px;
}

/* Status Banner */
.status-banner {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--sky-blue);
  box-shadow: var(--shadow-neon);
  border-radius: 16px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.status-radar-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--sky-blue);
  position: relative;
  flex-shrink: 0;
}

.status-radar-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 14px;
  height: 14px;
  background: var(--sky-blue);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: radar-ping 1.6s infinite ease-out;
}

@keyframes radar-ping {
  0% { transform: translate(-50%, -50%) scale(0.4); opacity: 1; }
  100% { transform: translate(-50%, -50%) scale(2.2); opacity: 0; }
}

/* Host Teleprompter & Banter Banner */
.status-banner.host-teleprompter {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 58, 138, 0.6));
  border: 2px solid var(--sky-blue);
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.35);
  border-radius: 20px;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 100px;
}

.teleprompter-badge {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--sky-blue);
  background: rgba(56, 189, 248, 0.15);
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid rgba(56, 189, 248, 0.3);
  display: inline-block;
  margin-bottom: 4px;
}

.status-content h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.5px;
}

.status-content p {
  font-size: 1rem;
  color: var(--sky-blue);
  font-weight: 600;
  margin-top: 2px;
}

.host-banter-quote {
  font-family: var(--font-main);
  font-size: 1.05rem;
  font-weight: 700;
  font-style: italic;
  color: #fef08a;
  background: rgba(245, 158, 11, 0.12);
  border-left: 3px solid #fef08a;
  padding: 6px 12px;
  border-radius: 0 8px 8px 0;
  margin-top: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

/* Briefcase Grid */
.briefcase-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 24px 16px;
  flex: 1;
  height: 100%;
  align-items: stretch;
  padding-top: 12px;
}

@media (max-width: 640px) {
  .briefcase-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
}

/* Authentic Aluminum Deal or No Deal Briefcases */
.case-card {
  height: 100%;
  width: 100%;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 25%, #cbd5e1 55%, #94a3b8 80%, #cbd5e1 100%);
  border: 2px solid #cbd5e1;
  border-radius: 20px;
  position: relative;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 12px;
  box-shadow: 0 10px 24px rgba(0,0,0,0.5), inset 0 2px 4px rgba(255,255,255,0.9), inset 0 -3px 6px rgba(0,0,0,0.3);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  overflow: visible;
  box-sizing: border-box;
}

/* Chrome Curved Handle Arch */
.chrome-handle-arch {
  position: absolute;
  top: -14px;
  width: 42%;
  height: 18px;
  border: 4px solid #ffffff;
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  background: linear-gradient(to right, #64748b, #cbd5e1, #ffffff, #cbd5e1, #64748b);
  box-shadow: 0 -3px 8px rgba(0,0,0,0.4), inset 0 1px 2px rgba(255,255,255,0.8);
}

/* Dual Top Latches */
.chrome-latch {
  position: absolute;
  top: 2px;
  width: 14px;
  height: 8px;
  background: linear-gradient(180deg, #ffffff, #94a3b8);
  border: 1px solid #64748b;
  border-radius: 2px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.4);
}

.chrome-latch.latch-left { left: 20%; }
.chrome-latch.latch-right { right: 20%; }

/* Corner Brackets with Rivets */
.corner-bracket {
  position: absolute;
  width: 18px;
  height: 18px;
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 50%, #64748b 100%);
  border: 1px solid #475569;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.8);
}

.corner-bracket::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 4px;
  background: #334155;
  border-radius: 50%;
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.5);
}

.corner-bracket.top-left { top: 0; left: 0; border-radius: 18px 0 6px 0; }
.corner-bracket.top-left::after { top: 5px; left: 5px; }

.corner-bracket.top-right { top: 0; right: 0; border-radius: 0 18px 0 6px; }
.corner-bracket.top-right::after { top: 5px; right: 5px; }

.corner-bracket.bottom-left { bottom: 0; left: 0; border-radius: 0 6px 0 18px; }
.corner-bracket.bottom-left::after { bottom: 5px; left: 5px; }

.corner-bracket.bottom-right { bottom: 0; right: 0; border-radius: 6px 0 18px 0; }
.corner-bracket.bottom-right::after { bottom: 5px; right: 5px; }

/* Rubber Bumper Feet */
.rubber-foot {
  position: absolute;
  bottom: -6px;
  width: 12px;
  height: 6px;
  background: #0f172a;
  border-radius: 0 0 3px 3px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.6);
}

.rubber-foot.foot-left { left: 22%; }
.rubber-foot.foot-right { right: 22%; }

/* Center Badge Plate */
.case-badge-plate {
  background: linear-gradient(180deg, #0b1329 0%, #172554 100%);
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: 14px;
  padding: 8px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5), inset 0 1px 1px rgba(255,255,255,0.15);
  width: 84%;
  height: 80%;
}

.case-tag {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--sky-blue);
  background: rgba(56, 189, 248, 0.12);
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid rgba(56, 189, 248, 0.2);
}

.case-number {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 900;
  color: #ffffff;
  text-shadow: 0 3px 8px rgba(0,0,0,0.7);
  line-height: 1.1;
  margin-top: 2px;
}

.case-card:hover:not(.opened):not(.selected-player) {
  transform: translateY(-8px) scale(1.04);
  border-color: #ffffff;
  box-shadow: 0 16px 32px rgba(56, 189, 248, 0.4), inset 0 2px 6px rgba(255,255,255,1);
}

/* 3D Briefcase Flip Opening Animation */
.case-card.opening-anim {
  animation: briefcase-3d-flip 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes briefcase-3d-flip {
  0% { transform: scale(1) rotateY(0deg); }
  50% { transform: scale(1.18) rotateY(90deg); filter: brightness(1.5); }
  100% { transform: scale(0.96) rotateY(180deg); }
}

/* Case Reveal Modal Styling */
.reveal-modal-content {
  text-align: center;
  align-items: center;
  padding: 32px;
}

.reveal-prize-box {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.5), rgba(15, 23, 42, 0.8));
  border: 2px solid var(--sky-blue);
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.3);
  border-radius: 20px;
  padding: 24px 32px;
  width: 100%;
  margin: 16px 0;
  transition: all 0.3s ease;
}

.reveal-prize-box.high-value {
  background: linear-gradient(135deg, rgba(180, 83, 9, 0.6), rgba(245, 158, 11, 0.3));
  border-color: #fef08a;
  box-shadow: 0 0 30px rgba(245, 158, 11, 0.4);
}

.reveal-prize-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--sky-blue);
}

.reveal-prize-value {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: #ffffff;
  margin: 10px 0;
}

.reveal-status-note {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Case Opened State */
.case-card.opened {
  background: linear-gradient(145deg, #090d16 0%, #030712 100%);
  border-color: rgba(255, 255, 255, 0.05);
  cursor: default;
  transform: scale(0.95);
  opacity: 0.85;
}

.case-card.opened .case-number {
  opacity: 0.2;
  font-size: 1.2rem;
}

.case-revealed-value {
  position: absolute;
  inset: 6px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 8px;
  background: linear-gradient(135deg, #091326 0%, #0284c7 100%);
  border: 2px solid var(--sky-blue);
  color: #ffffff;
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.35);
  animation: reveal-pop 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 10;
}

.case-card.opened.high-value .case-revealed-value {
  background: linear-gradient(135deg, #b45309 0%, #f59e0b 60%, #d97706 100%);
  border: 2px solid #fef08a;
  color: #ffffff;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.5);
}

@keyframes reveal-pop {
  0% { transform: scale(0.5); opacity: 0; }
  80% { transform: scale(1.08); }
  100% { transform: scale(1); opacity: 1; }
}

/* Player Case Chosen State */
.case-card.selected-player {
  background: linear-gradient(145deg, #0284c7 0%, #1e3a8a 100%);
  border: 2px solid var(--sky-blue);
  box-shadow: 0 0 25px rgba(56, 189, 248, 0.5);
  cursor: default;
  opacity: 0.3;
}

/* Player Podium (Sealed Case Area) inside High Values Column */
.player-podium {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.85), rgba(30, 58, 138, 0.35));
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: 12px;
  padding: 8px 12px;
  margin-top: 4px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.podium-glass {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.podium-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--sky-blue);
}

.podium-case-slot {
  width: 100%;
  height: 46px;
  border: 1.5px dashed rgba(56, 189, 248, 0.35);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4px 12px;
  transition: all 0.3s ease;
}

.podium-case-slot.has-case {
  background: linear-gradient(135deg, #0284c7, #1e3a8a);
  border: 2px solid var(--sky-blue);
  box-shadow: 0 0 15px rgba(56, 189, 248, 0.4);
}

.empty-slot-text {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
}

.sealed-case-display {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sealed-case-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--text-main);
}

.podium-status {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--sky-blue);
}

/* Footer Component */
.footer-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 10px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 8px;
}

.yqx-tag {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--sky-blue);
}

/* ==========================================================================
   MODAL DIALOGS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 7, 13, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
  opacity: 1;
  transition: opacity 0.3s ease;
}

.modal-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.modal-glass {
  background: rgba(15, 27, 46, 0.92);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.6), var(--shadow-neon);
  max-width: 600px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  animation: modal-slide-up 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modal-slide-up {
  from { transform: translateY(30px) scale(0.96); opacity: 0; }
  to { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 14px;
}

.modal-header.center-text {
  text-align: center;
  flex-direction: column;
  align-items: center;
}

.modal-title-group h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-main);
}

.modal-title-group p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.close-modal-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
}

.close-modal-btn:hover {
  color: var(--text-main);
}

/* Settings Navigation Tabs & Branding Grid */
.settings-nav-tabs {
  display: flex;
  gap: 12px;
  margin: 12px 0 16px 0;
  border-bottom: 1px solid var(--glass-border);
  padding-bottom: 10px;
}

.settings-tab-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 8px 16px;
  border-radius: 10px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.settings-tab-btn:hover {
  background: rgba(56, 189, 248, 0.15);
  color: #ffffff;
}

.settings-tab-btn.active {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  border-color: var(--sky-blue);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
}

.branding-inputs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: 8px 0;
}

/* Button UI System */
.btn {
  border: none;
  border-radius: 12px;
  padding: 12px 20px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
}

.btn-large {
  padding: 14px 28px;
  font-size: 1.1rem;
  border-radius: 14px;
}

.btn-primary {
  background: linear-gradient(135deg, #0284c7, #0369a1);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(2, 132, 199, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #38bdf8, #0284c7);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
}

.btn-accent {
  background: var(--gold-metallic);
  color: #0f172a;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

.btn-accent:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
}

/* Admin Prize Inputs */
.admin-actions-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  gap: 12px;
}

.prizes-count-tag {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--sky-blue);
  background: rgba(56, 189, 248, 0.1);
  padding: 4px 10px;
  border-radius: 8px;
}

.prize-inputs-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.prize-input-row {
  display: grid;
  grid-template-columns: 40px 1fr 110px;
  gap: 10px;
  align-items: center;
}

.prize-idx-tag {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--sky-blue);
  text-align: center;
}

.input-field {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 0.9rem;
}

.input-field:focus {
  outline: none;
  border-color: var(--sky-blue);
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.3);
}

/* Flight Controller / Banker Call Content */
.banker-modal-content {
  text-align: center;
  align-items: center;
  padding: 32px 24px;
}

.radar-scan-wrapper {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 2px solid var(--sky-blue);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 8px;
  background: rgba(2, 132, 199, 0.1);
}

.radar-circle.pulse-ring {
  position: absolute;
  inset: -6px;
  border: 2px solid var(--sky-blue);
  border-radius: 50%;
  animation: pulse-ring 1.5s infinite ease-out;
}

@keyframes pulse-ring {
  0% { transform: scale(0.8); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

.tower-icon {
  font-size: 1.8rem;
}

.call-badge {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 3px;
  color: var(--sky-blue);
  background: rgba(56, 189, 248, 0.15);
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 8px;
}

.call-badge.gold-badge {
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.15);
}

.banker-header h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--text-main);
  letter-spacing: 1px;
}

.banker-sub {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Offer Mode Selector Tabs */
.offer-mode-tabs {
  display: flex;
  gap: 10px;
  width: 100%;
  margin-top: 10px;
}

.offer-tab-btn {
  flex: 1;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 10px 14px;
  border-radius: 12px;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.offer-tab-btn.active {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.2), rgba(2, 132, 199, 0.4));
  border-color: var(--sky-blue);
  color: #ffffff;
  box-shadow: 0 0 14px rgba(56, 189, 248, 0.3);
}

.offer-tab-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-main);
}

/* Custom Offer Box */
.custom-offer-box {
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(251, 191, 36, 0.4);
  border-radius: 16px;
  padding: 16px;
  width: 100%;
  margin-top: 8px;
  text-align: left;
  animation: modal-slide-up 0.25s ease-out;
}

.custom-inputs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.input-group label {
  font-size: 0.75rem;
  font-weight: 700;
  color: #fbbf24;
  letter-spacing: 0.5px;
}

/* Active Offer Card */
.banker-offer-card {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.4), rgba(15, 23, 42, 0.8));
  border: 2px solid var(--sky-blue);
  box-shadow: 0 0 30px rgba(56, 189, 248, 0.25);
  border-radius: 20px;
  padding: 24px 32px;
  width: 100%;
  margin: 12px 0;
  transition: all 0.3s ease;
}

.banker-offer-card.custom-host-card {
  background: linear-gradient(135deg, rgba(180, 83, 9, 0.4), rgba(120, 53, 15, 0.8));
  border-color: #fbbf24;
  box-shadow: 0 0 35px rgba(245, 158, 11, 0.35);
}

.banker-offer-card.custom-host-card .offer-label {
  color: #fbbf24;
}

.offer-physical-prize {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.15);
  border: 1px dashed rgba(251, 191, 36, 0.5);
  padding: 8px 16px;
  border-radius: 10px;
  margin: 8px 0;
  display: inline-block;
}

.offer-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--sky-blue);
}

.offer-amount {
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 900;
  color: #ffffff;
  margin: 8px 0;
  text-shadow: 0 4px 12px rgba(0,0,0,0.5);
  line-height: 1.15;
}

.offer-ev-meta {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.banker-decision-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
}

.btn-deal {
  background: linear-gradient(135deg, var(--deal-green), var(--deal-green-hover));
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
  padding: 16px;
  flex-direction: column;
}

.btn-deal:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 25px rgba(16, 185, 129, 0.6);
}

.btn-nodeal {
  background: linear-gradient(135deg, var(--nodeal-red), var(--nodeal-red-hover));
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
  padding: 16px;
  flex-direction: column;
}

.btn-nodeal:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 25px rgba(239, 68, 68, 0.6);
}

.deal-text {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  letter-spacing: 2px;
  line-height: 1;
}

.deal-sub {
  font-size: 0.75rem;
  opacity: 0.85;
}

/* Swap / Keep Modal */
.swap-cases-comparison {
  display: grid;
  grid-template-columns: 1fr 40px 1fr;
  align-items: center;
  gap: 12px;
  width: 100%;
  margin: 16px 0;
}

.comparison-card {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
}

.card-tag {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--sky-blue);
  letter-spacing: 1px;
}

.case-num-large {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  margin-top: 6px;
}

.versus-divider {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--text-muted);
  text-align: center;
}

.swap-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  width: 100%;
}

/* Result Modal */
.result-modal-content {
  text-align: center;
  align-items: center;
  padding: 36px 24px;
}

.result-icon-burst {
  font-size: 3.5rem;
  animation: burst-bounce 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes burst-bounce {
  0% { transform: scale(0); }
  60% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

#result-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: #ffffff;
}

#result-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.result-prize-box {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(30, 58, 138, 0.5));
  border: 2px solid var(--sky-blue);
  box-shadow: var(--shadow-neon);
  border-radius: 20px;
  padding: 24px 32px;
  width: 100%;
  margin: 16px 0;
}

.result-prize-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--sky-blue);
}

.result-prize-value {
  font-family: var(--font-display);
  font-size: 3.2rem;
  font-weight: 900;
  color: #ffffff;
  margin: 8px 0;
}

.result-case-info {
  font-size: 0.9rem;
  color: var(--sky-blue);
  font-weight: 600;
}

/* Spectator / Festival Big Screen Mode */
body.spectator-mode {
  font-size: 115%;
}

body.spectator-mode .app-container {
  max-width: 1600px;
  padding: 20px 30px;
}

body.spectator-mode .main-title {
  font-size: 2.2rem;
}

body.spectator-mode .prize-card {
  padding: 14px 18px;
  font-size: 1.15rem;
}

body.spectator-mode .case-card {
  aspect-ratio: 1 / 1;
}

body.spectator-mode .case-number {
  font-size: 3rem;
}

body.spectator-mode .status-content h2 {
  font-size: 1.6rem;
}

body.spectator-mode .status-content p {
  font-size: 1.1rem;
}

body.spectator-mode .offer-amount {
  font-size: 4.5rem;
}