:root{--primary: #6366f1;--primary-rgb: 99, 102, 241;--secondary: #ec4899;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--background: #0a0b0f;--surface: rgba(17, 24, 39, .7);--glass-border: rgba(255, 255, 255, .08);--text: #f8fafc;--text-muted: #94a3b8}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--background);color:var(--text);line-height:1.6;overflow-x:hidden}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 50% at 20% 20%,rgba(99,102,241,.15),transparent),radial-gradient(ellipse 60% 40% at 80% 80%,rgba(236,72,153,.1),transparent);pointer-events:none;z-index:-1}.app-container{height:100%;display:flex;flex-direction:column}.header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border)}.brand h1{font-size:1.5rem;background:linear-gradient(135deg,#818cf8,#c084fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.brand p{font-size:.75rem;color:var(--text-muted);margin-top:.1rem}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100%}.spinner{width:48px;height:48px;border:3px solid rgba(99,102,241,.2);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--surface);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:1.5rem;padding:1.5rem;transition:all .3s}.card:hover{border-color:#ffffff26}::selection{background:#6366f14d}:focus{outline:none}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#fff3}