:root,[data-theme=light]{--color-bg: #f4f6fb;--color-bg-elevated: #ffffff;--color-bg-subtle: #eef1f8;--color-surface: #ffffff;--color-surface-hover: #f8f9fc;--color-border: #e2e8f0;--color-border-strong: #cbd5e1;--color-text: #0f172a;--color-text-muted: #64748b;--color-text-inverse: #f8fafc;--color-primary: #6366f1;--color-primary-hover: #4f46e5;--color-primary-muted: rgba(99, 102, 241, .12);--color-accent: #06b6d4;--color-success: #10b981;--color-warning: #f59e0b;--color-danger: #ef4444;--color-avatar-glow: rgba(99, 102, 241, .25);--color-admin-sidebar: #1e1b4b;--color-admin-sidebar-text: #c7d2fe;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--shadow-md: 0 4px 16px rgba(15, 23, 42, .08);--shadow-lg: 0 12px 40px rgba(15, 23, 42, .12);--shadow-card: 0 1px 3px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .06);--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--transition: .18s ease}[data-theme=dark]{--color-bg: #0b0f1a;--color-bg-elevated: #111827;--color-bg-subtle: #1a2234;--color-surface: #151c2c;--color-surface-hover: #1e293b;--color-border: #2a3548;--color-border-strong: #3d4f6f;--color-text: #f1f5f9;--color-text-muted: #94a3b8;--color-text-inverse: #0f172a;--color-primary: #818cf8;--color-primary-hover: #a5b4fc;--color-primary-muted: rgba(129, 140, 248, .15);--color-accent: #22d3ee;--color-success: #34d399;--color-warning: #fbbf24;--color-danger: #f87171;--color-avatar-glow: rgba(129, 140, 248, .3);--color-admin-sidebar: #0f0d24;--color-admin-sidebar-text: #a5b4fc;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .5);--shadow-card: 0 1px 3px rgba(0, 0, 0, .2), 0 8px 24px rgba(0, 0, 0, .25)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{min-height:100vh;background:var(--color-bg);color:var(--color-text);line-height:1.5;transition:background var(--transition),color var(--transition)}#app{min-height:100vh}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}button,input,textarea,select{font:inherit;color:inherit}img,video{max-width:100%;display:block}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.u-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}