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.2s}.upload-container:hover{border-color:#94a3b8}.upload-container.drag-over{background-color:#eff6ff;border-color:#3b82f6}.upload-dropzone{flex-direction:column;justify-content:center;align-items:center;min-height:120px;display:flex;position:relative}.upload-prompt{flex-direction:column;align-items:center;gap:12px;display:flex}.upload-icon{color:#94a3b8;width:48px;height:48px}.upload-text{color:#475569;text-align:center;font-size:15px}.upload-link{color:#3b82f6;cursor:pointer;margin-left:4px;font-weight:500}.upload-link:hover{color:#2563eb;text-decoration:underline}.preview-wrapper{justify-content:center;width:100%;display:flex;position:relative}.media-preview{border-radius:8px;max-width:100%;max-height:240px;box-shadow:0 4px 6px -1px #0000001a}.media-preview-audio{width:100%;margin-top:16px}.media-preview-video{border-radius:8px;max-width:100%;max-height:240px;box-shadow:0 4px 6px -1px #0000001a}.clear-image-btn{color:#64748b;cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:all .2s;display:flex;position:absolute;top:-12px;right:-12px;box-shadow:0 2px 4px #0000000d}.clear-image-btn:hover{color:#ef4444;border-color:#ef4444;transform:scale(1.1)}.upload-divider{text-align:center;color:#94a3b8;align-items:center;margin:24px 0;font-size:14px;display:flex}.upload-divider:before,.upload-divider:after{content:"";border-bottom:1px solid #e2e8f0;flex:1}.upload-divider span{padding:0 16px}.url-input-container{width:100%;display:flex}.url-input{border-radius:8px;width:100%}.btn{color:#fff;cursor:pointer;background:#3b82f6;border:none;border-radius:8px;width:100%;padding:14px 32px;font-size:16px;font-weight:600;transition:all .2s;display:block}.btn:hover:not(:disabled){background:#2563eb;transform:translateY(-1px);box-shadow:0 4px 12px #3b82f64d}.btn:active:not(:disabled){transform:translateY(0)}.btn:disabled{cursor:not-allowed;background:#94a3b8}.loading-btn{background:#60a5fa}.btn-content{justify-content:center;align-items:center;gap:8px;display:flex}.spinner-icon{width:20px;height:20px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.result{background:#f8fafc;border:1px solid #e2e8f0;border-left:4px solid #3b82f6;border-radius:12px;margin-top:32px;padding:24px;animation:.3s ease-out slideUp;display:none}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.result.active{display:block}.result-title{color:#0f172a;margin-bottom:16px;font-size:18px}.result-content{color:#334155;font-size:15px;line-height:1.7}.error{background:#fef2f2;border-color:#fee2e2 #fee2e2 #fee2e2 #ef4444}.error .result-title{color:#b91c1c}.error .result-content{color:#991b1b}.chip-group{flex-wrap:wrap;gap:10px;margin-bottom:12px;display:flex}.chip{color:#475569;cursor:pointer;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:99px;padding:8px 16px;font-size:14px;font-weight:500;transition:all .2s}.chip:hover{color:#0f172a;background:#e2e8f0}.chip-active{color:#fff;background:#3b82f6;border-color:#3b82f6}.chip-active:hover{background:#2563eb}.chip-active-green{color:#fff;background:#10b981;border-color:#10b981}.chip-active-green:hover{background:#059669}.chip-sm{padding:6px 14px;font-size:13px}.hidden{display:none!important}.tips{color:#64748b;margin-top:6px;font-size:13px}@media (max-width:640px){body{padding:72px 12px 12px}.container{padding:20px}.tabs-container{flex-direction:column}.upload-container{padding:20px}}