:root{--primary:#00f2fe;--secondary:#4facfe;--accent:#8e2de2;--accent-light:#4a00e0;--bg-dark:#0a0b1e;--card-bg:#ffffff0d;--glass-border:#ffffff1a;--text-main:#fff;--text-muted:#a0a0c0}*{box-sizing:border-box;margin:0;padding:0;font-family:Inter,system-ui,-apple-system,sans-serif}body{background-color:var(--bg-dark);color:var(--text-main);background-image:radial-gradient(circle at 20% 30%,#00f2fe0d 0%,#0000 40%),radial-gradient(circle at 80% 70%,#8e2de20d 0%,#0000 40%);min-height:100vh;overflow-x:hidden}.glass{background:var(--card-bg);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:16px}.btn-primary{background:linear-gradient(135deg, var(--primary), var(--secondary));color:#000;cursor:pointer;border:none;border-radius:12px;align-items:center;gap:8px;padding:12px 24px;font-weight:600;transition:transform .2s,box-shadow .2s;display:flex}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00f2fe4d}.container{max-width:1200px;margin:0 auto;padding:0 20px}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-10px)}to{transform:translateY(0)}}.animate-float{animation:4s ease-in-out infinite float}.auth-container{justify-content:center;align-items:center;height:100vh;display:flex}.auth-card{width:100%;max-width:400px;padding:40px}.input-group{margin-bottom:20px}.input-group label{color:var(--text-muted);margin-bottom:8px;font-size:.9rem;display:block}.input-group input{border:1px solid var(--glass-border);color:#fff;background:#ffffff08;border-radius:8px;outline:none;width:100%;padding:12px}.input-group input:focus{border-color:var(--primary)}.dashboard-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:40px;display:grid}.file-card{flex-direction:column;gap:12px;padding:20px;display:flex}.file-icon{width:48px;height:48px;color:var(--primary);background:#00f2fe1a;border-radius:12px;justify-content:center;align-items:center;display:flex}