*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f0f0f;--bg-card: #1a1a1a;--bg-input: #222;--border: #333;--border-hover: #555;--text: #e0e0e0;--text-muted: #888;--accent: #e8a838;--accent-hover: #f0b848;--danger: #e84848;--radius: 8px;--radius-lg: 12px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased}.app{max-width:1200px;margin:0 auto;padding:0 1.5rem}.header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 0;border-bottom:1px solid var(--border);margin-bottom:2rem}.header h1{font-size:1.5rem;font-weight:600;color:var(--accent)}.subtitle{color:var(--text-muted);font-size:.85rem;margin-left:1rem}.auth-bar{display:flex;align-items:center;gap:.75rem}.user-name{color:var(--text-muted);font-size:.9rem}.btn{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);color:var(--text);font-size:.9rem;cursor:pointer;text-decoration:none;transition:all .15s ease}.btn:hover{border-color:var(--border-hover);background:var(--bg-input)}.btn-primary{background:var(--accent);color:#000;border-color:var(--accent);font-weight:500}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-sm{padding:.3rem .6rem;font-size:.8rem}.btn-icon{padding:.3rem .5rem;font-size:1rem;line-height:1}.btn-ghost{background:transparent;border-color:transparent}.btn-ghost:hover{border-color:var(--border)}.btn-danger:hover{border-color:var(--danger);background:#e8484826}.input-section{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}@media(max-width:768px){.input-section{grid-template-columns:1fr}}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:2rem;text-align:center;cursor:pointer;transition:all .2s ease;min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center}.dropzone:hover{border-color:var(--border-hover)}.dropzone-active{border-color:var(--accent);background:#e8a8380d}.dropzone-uploading{cursor:default}.dropzone-icon{font-size:2.5rem;margin-bottom:.75rem}.dropzone-text{font-size:.95rem;margin-bottom:.25rem}.dropzone-hint{font-size:.8rem;color:var(--text-muted)}.dropzone-error{color:var(--danger);font-size:.85rem;margin-top:.75rem}.upload-progress{width:100%;max-width:300px}.progress-bar-track{height:6px;background:var(--bg-input);border-radius:3px;overflow:hidden;margin-bottom:.5rem}.progress-bar-fill{height:100%;background:var(--accent);border-radius:3px;transition:width .2s ease}.progress-indeterminate{animation:indeterminate 1.5s ease-in-out infinite}@keyframes indeterminate{0%{opacity:1}50%{opacity:.4}to{opacity:1}}.progress-text{text-align:center;font-size:.85rem;color:var(--text-muted)}.url-input{display:flex;flex-direction:column;justify-content:center;border:1px solid var(--border);border-radius:var(--radius-lg);padding:2rem;min-height:200px}.url-input-row{display:flex;gap:.75rem}.url-field{flex:1;padding:.5rem .75rem;background:var(--bg-input);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.9rem;font-family:inherit}.url-field:focus{outline:none;border-color:var(--accent)}.url-field::placeholder{color:var(--text-muted)}.url-error{color:var(--danger);font-size:.85rem;margin-top:.5rem}.gallery{margin-top:1rem}.gallery-title{font-size:1.1rem;font-weight:500;margin-bottom:1rem;color:var(--text-muted)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem}.gallery-empty{text-align:center;padding:3rem;color:var(--text-muted)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:border-color .15s ease}.card:hover{border-color:var(--border-hover)}.card-image{aspect-ratio:16/9;overflow:hidden;background:#000}.card-image img{width:100%;height:100%;object-fit:contain}.card-info{padding:.75rem;display:flex;flex-direction:column;gap:.25rem}.card-filename{font-size:.85rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card-meta{display:flex;align-items:center;gap:.5rem;font-size:.75rem;color:var(--text-muted)}.badge{display:inline-block;padding:.1rem .4rem;border-radius:4px;font-size:.7rem;font-weight:500;text-transform:uppercase;letter-spacing:.03em}.badge-upload{background:#64c86426;color:#8c8}.badge-grok_url{background:#6496ff26;color:#8af}.card-actions{display:flex;gap:.25rem;padding:0 .75rem .75rem}.login-prompt{text-align:center;padding:4rem 1rem}.login-prompt h2{font-size:1.5rem;margin-bottom:.75rem}.login-prompt p{color:var(--text-muted);margin-bottom:1.5rem;max-width:400px;margin-left:auto;margin-right:auto}.loading{text-align:center;padding:4rem;color:var(--text-muted)}