.category-filter{margin-bottom:2rem;padding:1.5rem;background:#ffffff0d;border-radius:12px;border:1px solid rgba(255,255,255,.1)}.category-filter-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.category-filter-header h3{margin:0;font-size:1.2rem;color:#fff}.btn-create-category{padding:.5rem 1rem;background:#4a9eff;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:.9rem;transition:background .2s}.btn-create-category:hover{background:#3a8eef}.category-create-form{display:flex;gap:.5rem;margin-bottom:1rem;padding:1rem;background:#0003;border-radius:8px}.category-create-form input{flex:1;padding:.5rem;background:#ffffff1a;border:1px solid rgba(255,255,255,.2);border-radius:6px;color:#fff;font-size:1rem}.category-create-form input:focus{outline:none;border-color:#4a9eff}.category-create-form button{padding:.5rem 1.5rem;background:#4a9eff;color:#fff;border:none;border-radius:6px;cursor:pointer;font-size:.9rem;transition:background .2s}.category-create-form button:hover:not(:disabled){background:#3a8eef}.category-create-form button:disabled{opacity:.5;cursor:not-allowed}.category-chips{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.5rem}.category-chip{padding:.5rem 1rem;background:#ffffff1a;color:#ccc;border:1px solid rgba(255,255,255,.2);border-radius:20px;cursor:pointer;font-size:.9rem;transition:all .2s;white-space:nowrap}.category-chip:hover{background:#ffffff26;border-color:#ffffff4d}.category-chip.active{background:#4a9eff;color:#fff;border-color:#4a9eff}.btn-clear-filters{margin-top:.5rem;padding:.4rem 1rem;background:transparent;color:#ff6b6b;border:1px solid #ff6b6b;border-radius:6px;cursor:pointer;font-size:.85rem;transition:all .2s}.btn-clear-filters:hover{background:#ff6b6b;color:#fff}.no-categories{color:#888;font-style:italic;margin:1rem 0}.category-filter-loading{padding:1rem;text-align:center;color:#888}@media (max-width: 768px){.category-filter{padding:1rem}.category-filter-header{flex-direction:column;align-items:flex-start;gap:.5rem}.category-chips{font-size:.85rem}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-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-color:#0f0f0f;color:#fff}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.container{max-width:1400px;margin:0 auto;padding:20px}.navbar{background-color:#1a1a1a;padding:1rem 2rem;display:flex;justify-content:space-between;align-items:center;box-shadow:0 2px 8px #0000004d}.navbar-brand{font-size:1.5rem;font-weight:700;color:#fff;text-decoration:none}.navbar-links{display:flex;gap:1.5rem;align-items:center}.navbar-links a{color:#fff;text-decoration:none;transition:color .3s}.navbar-links a:hover{color:#4a9eff}.btn{padding:.6rem 1.2rem;border:none;border-radius:4px;cursor:pointer;font-size:1rem;transition:all .3s;text-decoration:none;display:inline-block}.btn-primary{background-color:#4a9eff;color:#fff}.btn-primary:hover{background-color:#3a8eef}.btn-secondary{background-color:#2a2a2a;color:#fff}.btn-secondary:hover{background-color:#3a3a3a}.btn-danger{background-color:#ff4a4a;color:#fff}.btn-danger:hover{background-color:#ef3a3a}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#ccc}.form-group input,.form-group textarea{width:100%;padding:.8rem;border:1px solid #333;border-radius:4px;background-color:#1a1a1a;color:#fff;font-size:1rem}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#4a9eff}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem;margin-top:2rem}.model-card{background-color:#1a1a1a;border-radius:8px;overflow:hidden;transition:transform .3s,box-shadow .3s;cursor:pointer}.model-card:hover{transform:translateY(-5px);box-shadow:0 8px 16px #4a9eff4d}.model-preview{width:100%;height:250px;background-color:#0f0f0f}.model-info{padding:1rem}.model-title{font-size:1.2rem;margin-bottom:.5rem;color:#fff}.model-meta{font-size:.9rem;color:#888}.auth-container{max-width:400px;margin:4rem auto;padding:2rem;background-color:#1a1a1a;border-radius:8px;box-shadow:0 4px 12px #0000004d}.auth-container h2{margin-bottom:2rem;text-align:center}.loading{text-align:center;padding:4rem;font-size:1.2rem;color:#888}.error{background-color:#ff4a4a20;color:#ff4a4a;padding:1rem;border-radius:4px;margin-bottom:1rem;border:1px solid #ff4a4a40}.success{background-color:#4aff4a20;color:#4aff4a;padding:1rem;border-radius:4px;margin-bottom:1rem;border:1px solid #4aff4a40}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background-color:#000c;display:flex;justify-content:center;align-items:center;z-index:1000}.modal-content{background-color:#1a1a1a;padding:2rem;border-radius:8px;max-width:90%;max-height:90%;overflow:auto}.admin-badge{background-color:#ff4a9e;color:#fff;padding:.2rem .6rem;border-radius:12px;font-size:.8rem;margin-left:.5rem}.pending-badge{background-color:#ffaa4a;color:#fff;padding:.2rem .6rem;border-radius:12px;font-size:.8rem;margin-left:.5rem}