/* ==========================================================================
   Mental Models OS & Decision Crucible SaaS - Premium Obsidian Theme
   ========================================================================== */

:root {
  --bg-primary: #07090e;
  --bg-surface: #0e131f;
  --bg-card: #131b2b;
  --bg-card-hover: #182338;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(245, 158, 11, 0.3);
  --border-teal: rgba(45, 212, 191, 0.3);
  --text-primary: #f3f6fc;
  --text-muted: #94a3b8;
  --text-gold: #fbbf24;
  --text-teal: #2dd4bf;
  --gold-glow: rgba(245, 158, 11, 0.15);
  --teal-glow: rgba(45, 212, 191, 0.15);
  --radius-lg: 16px;
  --radius-xl: 24px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(245, 158, 11, 0.4);
}

/* Base Body Styles */
body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Outfit', sans-serif;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(245, 158, 11, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 85% 65%, rgba(45, 212, 191, 0.04) 0%, transparent 40%);
  background-attachment: fixed;
}

/* Glass Panels */
.glass-panel {
  background: rgba(14, 19, 31, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}

.glass-card {
  background: rgba(19, 27, 43, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  background: rgba(24, 35, 56, 0.85);
  border-color: rgba(245, 158, 11, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.5), 0 0 20px -5px var(--gold-glow);
}

/* Modern Inputs */
.modern-input {
  width: 100%;
  background: rgba(7, 9, 14, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 10px 14px;
  color: #fff;
  font-size: 0.875rem;
  transition: all 0.2s ease;
  outline: none;
}

.modern-input:focus {
  border-color: #f59e0b;
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.15);
  background: rgba(10, 14, 23, 0.9);
}

/* Gradient Texts & Accents */
.text-gradient-gold {
  background: linear-gradient(135deg, #fef3c7 0%, #f59e0b 50%, #d97706 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-teal {
  background: linear-gradient(135deg, #ccfbf1 0%, #2dd4bf 50%, #0d9488 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Primary Button Glow */
.btn-gold {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #07090e;
  font-weight: 700;
  border-radius: 12px;
  padding: 10px 20px;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
}

.btn-gold:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
  box-shadow: 0 6px 25px rgba(245, 158, 11, 0.45);
}

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

/* Pills and Badges */
.badge-gold {
  background: rgba(245, 158, 11, 0.1);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.25);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}

.badge-teal {
  background: rgba(45, 212, 191, 0.1);
  color: #2dd4bf;
  border: 1px solid rgba(45, 212, 191, 0.25);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}

/* Range Slider Styling */
input[type="range"] {
  -webkit-appearance: none;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  height: 6px;
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 18px;
  width: 18px;
  border-radius: 50%;
  background: #f59e0b;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
  transition: transform 0.15s ease;
}
input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

/* Animations */
@keyframes pulseGlow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}

.animate-glow {
  animation: pulseGlow 4s infinite ease-in-out;
}

/* Modal Transition */
.modal-backdrop {
  transition: opacity 0.25s ease;
}
.modal-content-box {
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}