/* ==========================================================================
   SOURCE CORNER BD - Core Design System & Theme
   Obsidian Dark, Electric Cyan & Cyber Magenta Aesthetics
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-main: #0a0b10;
  --bg-card: rgba(18, 20, 29, 0.85);
  --bg-card-hover: rgba(26, 29, 44, 0.95);
  --bg-surface: #12141d;
  --bg-surface-elevated: #1a1d2c;
  --bg-input: #10121a;

  /* Accent Colors */
  --cyan-primary: #00f2fe;
  --cyan-glow: rgba(0, 242, 254, 0.35);
  --blue-accent: #4facfe;
  --magenta-accent: #f857a6;
  --magenta-glow: rgba(248, 87, 166, 0.35);
  --accent-gold: #ffd700;
  --gold-glow: rgba(255, 215, 0, 0.35);
  --green-success: #00e676;
  --green-glow: rgba(0, 230, 118, 0.3);
  --red-danger: #ff5252;
  --orange-warning: #ff9100;

  /* Typography Colors */
  --text-white: #ffffff;
  --text-heading: #f0f3fa;
  --text-body: #a0aec0;
  --text-muted: #64748b;

  /* Borders & Glass */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 242, 254, 0.25);
  --border-glass: rgba(255, 255, 255, 0.12);
  --glass-blur: blur(16px);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 25px rgba(0, 242, 254, 0.2);

  /* Layout */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--bg-main);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(0, 242, 254, 0.07) 0%, transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(248, 87, 166, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 50% 85%, rgba(79, 172, 254, 0.05) 0%, transparent 50%),
    linear-gradient(to bottom, #0a0b10, #0d0f17);
  background-attachment: fixed;
  color: var(--text-body);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--text-heading);
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}

a {
  color: var(--cyan-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--blue-accent);
}

/* Utilities */
.container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 20px;
}

.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.flex-1 { flex: 1; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-1 { gap: 6px; }
.gap-2 { gap: 12px; }
.gap-3 { gap: 18px; }
.gap-4 { gap: 24px; }
.w-100 { width: 100%; }
.text-center { text-align: center; }
.text-cyan { color: var(--cyan-primary) !important; }
.text-gold { color: var(--accent-gold) !important; }
.text-magenta { color: var(--magenta-accent) !important; }
.text-success { color: var(--green-success) !important; }
.text-warning { color: var(--orange-warning) !important; }
.text-muted { color: var(--text-muted) !important; }
.fs-xs { font-size: 0.75rem; }
.fs-sm { font-size: 0.875rem; }
.m-0 { margin: 0 !important; }
.mt-2 { margin-top: 8px !important; }
.mb-2 { margin-bottom: 8px !important; }
.mb-3 { margin-bottom: 14px !important; }

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-surface-elevated);
  border-radius: var(--radius-full);
  border: 2px solid var(--bg-main);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--cyan-primary);
}

/* Text Gradients */
.gradient-text-cyan {
  background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-gold {
  background: linear-gradient(135deg, #ffd700 0%, #ffaa00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-magenta {
  background: linear-gradient(135deg, #f857a6 0%, #ff5858 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}