:root{color-scheme:light dark;--color-bg: #f0f4f8;--color-surface: #ffffff;--color-surface-muted: #e8eef4;--color-surface-hover: #e2e8f0;--color-border: #cbd5e1;--color-border-light: #e2e8f0;--color-text: #1e293b;--color-text-secondary: #475569;--color-text-muted: #64748b;--color-primary: #0d9488;--color-primary-hover: #0f766e;--color-primary-active: #115e59;--color-primary-light: #ccfbf1;--color-primary-muted: #5eead4;--color-error-bg: #fef2f2;--color-error: #b91c1c;--color-success-bg: #f0fdf4;--color-success: #166534;--color-warning-bg: #fffbeb;--color-warning: #92400e;--color-warning-border: #fbbf24;--color-info-bg: #eff6ff;--color-info: #1e40af;--color-danger: #dc2626;--color-danger-hover: #b91c1c;--color-danger-light: #fef2f2;--color-overlay: rgba(15, 23, 42, .4);--radius: 6px;--radius-lg: 8px;--shadow: 0 1px 3px rgba(15, 23, 42, .08);--shadow-lg: 0 10px 25px rgba(15, 23, 42, .12)}html[data-theme=dark]{--color-bg: #0f172a;--color-surface: #1e293b;--color-surface-muted: #334155;--color-surface-hover: #475569;--color-border: #475569;--color-border-light: #334155;--color-text: #f1f5f9;--color-text-secondary: #cbd5e1;--color-text-muted: #94a3b8;--color-primary: #2dd4bf;--color-primary-hover: #14b8a6;--color-primary-active: #5eead4;--color-primary-light: rgba(45, 212, 191, .15);--color-primary-muted: #0d9488;--color-error-bg: rgba(185, 28, 28, .15);--color-error: #fca5a5;--color-success-bg: rgba(22, 101, 52, .15);--color-success: #86efac;--color-warning-bg: rgba(146, 64, 14, .15);--color-warning: #fbbf24;--color-warning-border: #92400e;--color-info-bg: rgba(30, 64, 175, .15);--color-info: #93c5fd;--color-danger: #ef4444;--color-danger-hover: #dc2626;--color-danger-light: rgba(239, 68, 68, .15);--color-overlay: rgba(0, 0, 0, .6);--shadow: 0 1px 3px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .4)}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.5}