@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

:root {
  /* === DARK PRO PALETTE (+20% luminosite) === */
  --bg-body: #0e1118;
  --bg-primary: #141722;
  --bg-secondary: #1a1e2e;
  --bg-card: rgba(26, 30, 46, 0.82);
  --bg-card-solid: #1e2336;
  --bg-elevated: rgba(32, 38, 56, 0.9);
  --bg-hover: rgba(255, 255, 255, 0.05);
  --bg-active: rgba(255, 140, 50, 0.08);

  /* Glass */
  --glass-bg: rgba(20, 24, 40, 0.7);
  --glass-border: rgba(255, 255, 255, 0.09);
  --glass-border-hover: rgba(255, 255, 255, 0.15);

  /* Text */
  --text-primary: #e4e8f0;
  --text-secondary: #828da8;
  --text-muted: #505a74;
  --text-bright: #ffffff;

  /* Orange accent system */
  --accent: #ff8c32;
  --accent-bright: #ffaa55;
  --accent-dim: #cc6e28;
  --accent-hover: #ffa54c;
  --accent-glow: rgba(255, 140, 50, 0.35);
  --accent-bg: rgba(255, 140, 50, 0.08);
  --accent-gradient: linear-gradient(135deg, #ff8c32 0%, #ff6b18 100%);
  --accent-gradient-soft: linear-gradient(135deg, rgba(255, 140, 50, 0.15) 0%, rgba(255, 107, 24, 0.05) 100%);

  /* Semantic colors */
  --protein-color: #4facfe;
  --protein-dim: #3a8ad4;
  --protein-glow: rgba(79, 172, 254, 0.25);
  --weight-color: #43e97b;
  --weight-glow: rgba(67, 233, 123, 0.25);
  --danger: #ff4757;
  --danger-hover: #ff6b7a;
  --danger-glow: rgba(255, 71, 87, 0.25);
  --success: #2ed573;
  --warning: #ffc048;

  /* Borders */
  --border: rgba(255, 255, 255, 0.09);
  --border-subtle: rgba(255, 255, 255, 0.05);
  --border-accent: rgba(255, 140, 50, 0.3);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 0 40px rgba(255, 140, 50, 0.15);
  --shadow-card: 0 4px 30px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.06);

  /* Spacing */
  --sp-xs: 4px;
  --sp-sm: 8px;
  --sp-md: 16px;
  --sp-lg: 24px;
  --sp-xl: 32px;
  --sp-2xl: 48px;

  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;

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

  /* Navbar */
  --navbar-height: 54px;

  /* Modal */
  --modal-max-width: 560px;
}