*,*:before,*:after{box-sizing:border-box}:root{--bg-app: #0f172a;--bg-surface: rgba(30, 41, 59, .7);--bg-surface-hover: rgba(51, 65, 85, .8);--border-color: rgba(148, 163, 184, .1);--primary: #3b82f6;--primary-glow: rgba(59, 130, 246, .5);--text-main: #f8fafc;--text-muted: #94a3b8;--success: #10b981;--warning: #f59e0b;--error: #ef4444;--glass-blur: 12px;--radius-md: 12px;--radius-lg: 16px;--font-sans: "Inter", system-ui, -apple-system, sans-serif}body{margin:0;font-family:var(--font-sans);background-color:var(--bg-app);color:var(--text-main);-webkit-font-smoothing:antialiased;min-height:100vh}.glass-panel{background:var(--bg-surface);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.btn{padding:.75rem 1.5rem;border-radius:var(--radius-md);border:none;font-weight:600;cursor:pointer;transition:all .2s ease;font-size:.95rem}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 0 15px var(--primary-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 0 25px var(--primary-glow)}.container{max-width:1200px;margin:0 auto;padding:2rem}h1,h2,h3{margin-top:0;font-weight:700;letter-spacing:-.025em}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-surface-hover);border-radius:4px}