:root{--bg-primary:#000;--bg-secondary:#161618;--accent-cyan:#fff;--accent-magenta:#fff;--accent-purple:#86868b;--text-primary:#f5f5f7;--text-secondary:#86868b;--glass-bg:#ffffff0d;--glass-border:#ffffff14;--glow-cyan:none;--glow-magenta:none}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:Inter,Noto Sans SC,sans-serif;line-height:1.5;overflow-x:hidden}#root{flex-direction:column;min-height:100vh;display:flex}.glass-card{background:var(--bg-secondary);border:1px solid var(--glass-border);border-radius:16px;transition:all .2s}.glass-card:hover{background:#ffffff14}.btn-primary{background:var(--text-primary);color:var(--bg-primary);cursor:pointer;box-shadow:none;border:none;border-radius:12px;padding:12px 24px;font-weight:600;transition:all .2s}.btn-primary:active{transform:scale(.96)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.ripple-bg,.ripple-circle{display:none!important}.ai-prompt-zone{flex-direction:column;gap:20px;padding:10px;display:flex}.original-preview-mini{border:2px solid var(--accent-magenta);width:80px;height:80px;box-shadow:var(--glow-magenta);border-radius:50%;margin:0 auto;position:relative;overflow:hidden}.preview-tag{background:var(--accent-magenta);color:#fff;text-align:center;padding:1px 0;font-size:9px;position:absolute;bottom:0;left:0;right:0}.style-selection-header{text-align:center;margin-bottom:20px}.style-selection-header h3{color:var(--accent-cyan);margin-bottom:8px;font-size:1.2rem}.style-selection-header p{color:var(--text-secondary);font-size:.85rem}.style-options-grid{grid-template-columns:1fr;gap:12px;width:100%;display:grid}.comparison-header h3{color:var(--accent-magenta);margin-bottom:5px;font-size:1.2rem}.comparison-container{border:1px solid var(--glass-border);background:#ffffff05;border-radius:24px;justify-content:center;align-items:center;gap:15px;padding:20px;display:flex}.comparison-item{flex-direction:column;flex:1;align-items:center;gap:10px;display:flex}.comparison-item img{aspect-ratio:1;object-fit:cover;border:1px solid var(--glass-border);border-radius:12px;width:100%}.comparison-item.standout img{border:2px solid var(--accent-cyan);box-shadow:var(--glow-cyan)}.comparison-item span{color:var(--text-secondary);font-size:.8rem;font-weight:600}.comparison-item.standout span{color:var(--accent-cyan)}.comparison-arrow{color:var(--text-secondary);opacity:.5;font-size:24px}.style-card{border:1px solid var(--glass-border);cursor:pointer;background:#ffffff08;border-radius:12px;align-items:center;gap:16px;padding:16px;transition:all .2s;display:flex}.style-card:hover{border-color:var(--accent-cyan);box-shadow:none;background:#ffffff1a;transform:translateY(-2px)}.style-icon{background:#ffffff0d;border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;font-size:24px;display:flex}.style-info{flex-direction:column;gap:4px;display:flex}.style-name{color:#fff;font-size:1rem;font-weight:700}.hint-text{color:var(--text-secondary);text-align:center;opacity:.8;font-size:.8rem}.save-success-modal{text-align:center;padding:30px;max-width:380px!important}.success-icon-wrapper{background:#fff;border-radius:50%;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 20px;display:flex}.check-mark{color:var(--bg-primary);font-size:32px;font-weight:700}.save-preview-box{aspect-ratio:9/16;border:1px solid var(--glass-border);background:#000;border-radius:16px;width:100%;margin:20px 0;overflow:hidden}.save-preview-box video{object-fit:cover;width:100%;height:100%}.save-actions{flex-direction:column;gap:10px;display:flex}.text-btn{color:var(--text-secondary);cursor:pointer;background:0 0;border:none;font-size:.9rem}.mt-4{margin-top:1rem}.btn-outline{border:1px solid var(--glass-border);color:var(--text-primary);cursor:pointer;background:0 0;border-radius:12px;padding:12px 24px;font-weight:600}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}.video-preview-overlay{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:2000;background:#000000e6;justify-content:center;align-items:center;padding:20px;animation:.3s fadeIn;display:flex;position:fixed;inset:0}.video-preview-container{aspect-ratio:9/16;border:1px solid var(--glass-border);background:#000;border-radius:20px;width:100%;max-width:450px;max-height:80vh;position:relative;overflow:hidden;box-shadow:0 20px 50px #000c}.video-preview-container video{object-fit:cover;width:100%;height:100%}.preview-close-btn{color:#fff;cursor:pointer;z-index:2001;background:#ffffff1a;border:none;border-radius:50%;justify-content:center;align-items:center;width:36px;height:36px;display:flex;position:absolute;top:15px;right:15px}.material-card{cursor:pointer;transition:all .2s}.material-card:active{transform:scale(.96)}:root{--bg-color:#0a0a0b;--card-bg:#141415;--card-hover:#1c1c1e;--border-light:#ffffff14;--text-primary:#f3f3f3;--text-secondary:#88888b;--accent-color:#fff;--radius-md:12px;--radius-lg:16px}body{background-color:var(--bg-color);color:var(--text-primary);margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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var(--border-light);border-radius:50%;width:28px;height:28px}.portal-grid{grid-template-columns:1fr;gap:16px;display:grid}.portal-card{background:var(--card-bg);border:1px solid var(--border-light);border-radius:var(--radius-lg);cursor:pointer;align-items:center;gap:20px;padding:24px;transition:transform .2s,border-color .2s,background .2s;display:flex;position:relative}.portal-card:hover{background:var(--card-hover);border-color:#ffffff26;transform:translateY(-2px)}.portal-card.active{border-color:var(--text-primary)}.portal-icon-box{border-radius:var(--radius-md);width:48px;height:48px;color:var(--text-primary);background:#ffffff0d;flex-shrink:0;justify-content:center;align-items:center;transition:all .2s;display:flex}.portal-icon-box.cyan,.portal-icon-box.purple,.portal-icon-box.orange{color:#fff;background:#ffffff0a;border:1px solid #ffffff0d}.portal-text h3{margin:0 0 4px;font-size:16px;font-weight:600}.portal-text p{color:var(--text-secondary);margin:0;font-size:13px}.badge{background:var(--text-primary);color:var(--bg-color);border-radius:4px;padding:4px 8px;font-size:10px;font-weight:700;position:absolute;top:24px;right:24px}.modal-overlay{z-index:1000;background:#000c;align-items:flex-end;animation:.3s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-body{-webkit-backdrop-filter:blur(10px);background:#0a0a0bbf;border-top:1px solid #ffffff1a;border-top-left-radius:20px;border-top-right-radius:20px;flex-direction:column;width:100%;max-height:90vh;padding:32px 24px 48px;animation:.4s cubic-bezier(.16,1,.3,1) slide-up;display:flex;overflow-y:auto}.modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.modal-header h2{margin:0;font-size:18px;font-weight:600}.close-btn{width:32px;height:32px;color:var(--text-secondary);cursor:pointer;background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;transition:all 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6px;font-size:10px;font-weight:600;position:absolute;bottom:4px;right:4px;background:#000c!important}.play-overlay{-webkit-backdrop-filter:blur(8px);z-index:2;background:#ffffff1a;border:1px solid #fff3;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;transition:all .2s;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.material-card:hover .play-overlay{background:#fff3;transform:translate(-50%,-50%)scale(1.1)}.test-card{position:relative;border:1px solid var(--border-light)!important;background:var(--card-bg)!important}.test-card:after{content:"DEBUG";color:#fff;z-index:3;background:#ff0050;border-radius:4px;padding:2px 6px;font-size:8px;font-weight:800;position:absolute;top:8px;left:8px}.btn-mini-share{border:1px solid var(--border-light);color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;background:0 0;margin:0 auto 16px;padding:8px 16px;font-size:12px;font-weight:600;transition:all .2s;display:block}.btn-mini-share:hover{background:var(--text-primary);color:var(--bg-color)}.ai-upload-zone{border:1px dashed var(--border-light);border-radius:var(--radius-lg);text-align:center;cursor:pointer;background:0 0;padding:60px 24px;transition:all .2s}.ai-upload-zone:hover{background:var(--card-bg);border-color:#ffffff4d}.upload-svg-wrapper{color:var(--text-primary);margin-bottom:12px}.ai-upload-zone p{color:var(--text-secondary);margin:0;font-size:14px}.ai-processing-zone{flex-direction:column;align-items:center;padding:40px 0;display:flex}.loading-ring{border:3px solid var(--border-light);border-left-color:var(--text-primary);border-radius:50%;width:48px;height:48px;margin-bottom:20px;animation:1s linear infinite spin}.status-text{color:var(--text-primary);font-size:14px;font-weight:500}.progress-bar-container{background:var(--card-bg);border-radius:2px;width:100%;height:2px;margin-top:24px;overflow:hidden}.progress-bar-fill{background:var(--text-primary);width:30%;height:100%;animation:2s ease-in-out infinite progress-slide}@keyframes progress-slide{0%{transform:translate(-100%)}to{transform:translate(300%)}}.ai-prompt-zone{flex-direction:column;gap:20px;display:flex}.original-preview-mini{border-radius:var(--radius-md);border:1px solid var(--border-light);width:80px;height:80px;margin:0 auto;position:relative;overflow:hidden}.original-preview-mini img{object-fit:cover;width:100%;height:100%}.preview-tag{text-align:center;background:#000000b3;width:100%;padding:2px 0;font-size:10px;position:absolute;bottom:0}.style-selection-header{text-align:center}.style-selection-header h3{margin:0 0 4px;font-size:16px}.style-selection-header p{color:var(--text-secondary);margin:0;font-size:12px}.style-options-grid{grid-template-columns:1fr;gap:12px;display:grid}.style-card{background:var(--card-bg);border-radius:var(--radius-md);border:1px solid var(--border-light);cursor:pointer;align-items:center;gap:16px;padding:16px;transition:all .2s;display:flex}.style-card:hover{background:var(--card-hover);border-color:#fff3}.style-icon{font-size:24px}.style-info{flex-direction:column;display:flex}.style-name{font-size:14px;font-weight:600}.style-desc{color:var(--text-secondary);font-size:12px}.ai-comparison-zone{flex-direction:column;gap:24px;display:flex}.comparison-header{text-align:center}.comparison-header h3{margin:0 0 4px;font-size:16px}.comparison-header p{color:var(--text-secondary);margin:0;font-size:12px}.comparison-container{justify-content:center;align-items:center;gap:16px;display:flex}.comparison-item{flex-direction:column;align-items:center;gap:8px;display:flex}.comparison-item img{object-fit:cover;border-radius:var(--radius-md);border:1px solid var(--border-light);width:100px;height:100px}.comparison-item span{color:var(--text-secondary);font-size:12px}.comparison-item.standout img{border-radius:var(--radius-lg);border-color:var(--text-primary);width:140px;height:140px}.comparison-arrow{color:var(--border-light);font-size:24px}.ai-result-zone{flex-direction:column;gap:24px;display:flex}.result-img-wrapper{aspect-ratio:1;border-radius:var(--radius-lg);border:1px solid var(--border-light);background:#000;overflow:hidden}.result-img-wrapper img,.result-img-wrapper video{object-fit:contain;width:100%;height:100%}.btn-primary{background:var(--text-primary);color:var(--bg-color);border-radius:var(--radius-md);cursor:pointer;border:none;width:100%;padding:14px;font-weight:600;transition:opacity .2s}.btn-primary:hover{opacity:.9}.btn-outline{border:1px solid var(--border-light);color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;background:0 0;width:100%;padding:14px;font-weight:500;transition:all .2s}.btn-outline:hover{background:var(--card-bg)}.mt-6{margin-top:24px}.mt-3{margin-top:12px}.w-full{width:100%}footer{text-align:center;border-top:1px solid var(--border-light);margin-top:auto;padding:32px 0 16px}footer p{color:var(--text-secondary);margin:0;font-size:12px}.save-success-modal{text-align:center;align-items:center}.error-zone{border-radius:var(--radius-md);text-align:center;background:#ff00000d;border:1px solid #f003;padding:16px}.error-text{color:#ff4d4f;margin-bottom:8px;font-weight:600}.error-log{color:#f99;text-align:left;background:#00000080;border-radius:4px;max-height:120px;padding:8px;font-family:monospace;font-size:10px;overflow-y:auto}