/* ============================================================================
   SUDMON LUXURY PALETTE - WHITE, WARM SUNSET ORANGE & METALLIC GOLD ACCENTS
   ============================================================================ */

:root {
  --sc-canvas:      #fdfbf7;
  --sc-surface:     #ffffff;
  --sc-ink:         #181512;
  --sc-ink-soft:    #635c54;
  --sc-accent:      #ea580c; /* Sunset Orange */
  --sc-accent-gold: #d97706; /* Warm Amber Gold */
  --sc-accent-ink:  #ffffff;
  --sc-hairline:    rgba(217, 119, 6, 0.12);
  --sc-hairline-strong: rgba(217, 119, 6, 0.24);

  --sc-font-display: "Instrument Sans", "Plus Jakarta Sans", -apple-system, sans-serif;
  --sc-font-text:    "Plus Jakarta Sans", -apple-system, sans-serif;
  --sc-font-mono:    "JetBrains Mono", monospace;
}

body {
  background-color: var(--sc-canvas);
  color: var(--sc-ink);
  font-family: var(--sc-font-text);
  overflow-x: hidden;
  position: relative;
}

/* Fullscreen Immersive 3D Atmospheric Canvas - Warm Champagne & Amber Gold */
#immersive3dCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.95;
}

/* Warm Sunset Gold Cursor Spotlight Halo */
#cursorGlow {
  position: fixed;
  top: 0;
  left: 0;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(circle, rgba(245, 158, 11, 0.09) 0%, rgba(234, 88, 12, 0.04) 45%, transparent 70%);
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: opacity 0.3s ease;
}

/* Custom Scrollbar - Warm Pearl & Gold */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: #fbf8f2;
}
::-webkit-scrollbar-thumb {
  background: #e2d7c5;
  border-radius: 9999px;
}
::-webkit-scrollbar-thumb:hover {
  background: #d97706;
}

/* Frosted Pearl & Gold Panels */
.glass-panel-light {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(245, 158, 11, 0.18);
  box-shadow: 0 10px 30px -10px rgba(120, 53, 15, 0.06), 0 4px 6px -2px rgba(120, 53, 15, 0.02);
}

.glass-card {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(245, 158, 11, 0.18);
  box-shadow: 0 8px 30px -8px rgba(120, 53, 15, 0.05);
  transition: all 0.28s cubic-bezier(0.23, 1, 0.32, 1);
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -12px rgba(234, 88, 12, 0.14);
  border-color: rgba(245, 158, 11, 0.5);
  background: rgba(255, 255, 255, 0.96);
}

/* Vengeance UI: Warm Sunset Orange & Gold Radial Glow Button */
.radial-glow-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.radial-glow-btn::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: linear-gradient(90deg, #ea580c, #f59e0b, #d97706, #f97316);
  border-radius: 18px;
  filter: blur(8px);
  opacity: 0.45;
  transition: opacity 0.3s ease;
  z-index: -1;
}

.radial-glow-btn:hover::before {
  opacity: 0.85;
  filter: blur(12px);
}

/* Skiper UI: Minimal Animated AI Prompt Card with Gold Glow */
.skiper-ai-card {
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(245, 158, 11, 0.25);
  box-shadow: 0 18px 40px -12px rgba(234, 88, 12, 0.12), 0 4px 12px -2px rgba(120, 53, 15, 0.04);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.skiper-ai-card:focus-within {
  border-color: rgba(234, 88, 12, 0.7);
  box-shadow: 0 20px 45px -10px rgba(234, 88, 12, 0.2), 0 0 0 3px rgba(245, 158, 11, 0.15);
}

/* Floating 3D Card Tilt */
.tilt-card {
  transform-style: preserve-3d;
  transition: transform 0.2s cubic-bezier(0.2, 0, 0, 1);
}

/* Glowing Pill & Warm Gold Accents */
.glow-pill-gold {
  box-shadow: 0 0 24px -4px rgba(245, 158, 11, 0.28);
}

/* Gold Gradient Text Utility */
.text-gradient-gold {
  background: linear-gradient(135deg, #ea580c 0%, #f59e0b 50%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Studio Nav Button Active */
.studio-nav-btn {
  color: #78716c;
  transition: all 0.15s ease;
}
.studio-nav-btn:hover {
  color: #1c1917;
  background-color: #fef3c7;
}
.studio-nav-btn.active {
  color: #ea580c;
  background-color: #fff7ed;
  font-weight: 700;
}