*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #667eea;--primary-dark: #764ba2;--secondary: #00f2fe;--secondary-dark: #4facfe;--danger: #f5576c;--success: #4ade80;--warning: #fbbf24;--bg-dark: #0f0f1e;--bg-card: #1a1a2e;--text: #ffffff;--text-muted: rgba(255, 255, 255, .7);--border: rgba(255, 255, 255, .1)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:var(--bg-dark);color:var(--text)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#ffffff0d;border-radius:4px}::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#ffffff4d}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.fade-in{animation:fadeIn .3s ease-in-out}.slide-in-up{animation:slideInUp .3s ease-in-out}.slide-in-left{animation:slideInLeft .3s ease-in-out}.card{background:var(--bg-card);border:2px solid var(--border);border-radius:16px;padding:1.5rem}.card-header{margin-bottom:1rem}.card-title{font-size:1.25rem;font-weight:700;color:var(--text);margin:0}button{font-family:inherit}.btn{padding:.75rem 1.5rem;border-radius:10px;font-weight:600;cursor:pointer;transition:all .3s ease;border:none}.btn-primary{background:linear-gradient(135deg var(--primary),var(--primary-dark));color:#fff;box-shadow:0 4px 15px #667eea66}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea99}.btn-secondary{background:#ffffff1a;color:#fff;border:1px solid var(--border)}.btn-secondary:hover{background:#ffffff26}input,select,textarea{font-family:inherit}.form-control{width:100%;padding:.75rem 1rem;background:#ffffff0d;border:1px solid var(--border);border-radius:10px;color:#fff;transition:all .3s ease}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #667eea1a}.grid{display:grid;gap:1rem}.grid-2{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}@media(max-width:1024px){.grid-4{grid-template-columns:repeat(3,1fr)}}@media(max-width:768px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}