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img{width:100%;height:100%;object-fit:contain}.lb-splits{margin-top:24px;border-top:1px solid var(--border);padding-top:16px}.lb-splits-title{font-size:14px;font-weight:600;margin-bottom:12px}.lb-splits-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:12px;gap:12px}.lb-split-item{display:flex;flex-direction:column;align-items:center;gap:6px;text-decoration:none;color:var(--primary);font-size:13px;font-weight:600}.lb-split-item img{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:10px;border:1px solid var(--border);transition:border-color .15s}.lb-split-item:hover img{border-color:var(--primary)}@media (max-width:1000px){.lookbook-stage{flex-direction:column}}.lb-4wrap{min-height:320px;display:grid;place-items:center}.lb-4grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:10px;gap:10px;width:100%;max-width:400px}.lb-4item{display:flex;flex-direction:column;align-items:center;gap:5px;text-decoration:none}.lb-4item 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img{width:100%;height:100%;object-fit:cover}.batch-thumb.is-main{border-color:var(--primary)}.batch-thumb.add{display:grid;place-items:center;color:var(--primary);font-size:24px;border-style:dashed}.thumb-badge{left:4px;bottom:4px;background:var(--primary);font-size:10px;padding:1px 6px;border-radius:6px}.thumb-badge,.thumb-remove{position:absolute;color:#fff}.thumb-remove{top:2px;right:2px;width:18px;height:18px;border:none;border-radius:50%;background:rgba(0,0,0,.5);font-size:12px;line-height:1;display:grid;place-items:center}.batch-section-title{font-size:15px;font-weight:700;margin:22px 0 12px;display:flex;align-items:center;gap:12px}.batch-stat{font-size:13px;font-weight:400;color:var(--text-muted)}.batch-results{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:12px;gap:12px}.batch-result-card{display:flex;flex-direction:column;gap:6px}.batch-result-frame{aspect-ratio:3/4;border:1px solid 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img{width:100%;height:100%;object-fit:contain}.sub-label{font-size:13px;color:var(--text-muted);margin:14px 0 8px}.face-box{min-height:120px;margin-top:10px}.face-box .upload-preview{min-height:120px;max-height:200px}.quality-tabs{display:flex;gap:8px;margin-bottom:16px}.quality-tab{flex:1 1;border:1px solid var(--border);background:#fff;border-radius:10px;padding:8px 4px;display:flex;flex-direction:column;align-items:center;gap:2px;transition:border-color .15s,background .15s}.quality-tab.active{border-color:var(--primary);background:var(--primary-light)}.quality-label{font-size:14px;font-weight:600;color:var(--text)}.quality-tab.active .quality-label{color:var(--primary)}.quality-hint{font-size:11px;color:var(--text-muted)}.quality-note{font-size:12px;line-height:1.5;color:var(--text-muted);background:#faf9ff;border:1px solid var(--border);border-radius:8px;padding:8px 10px;margin-bottom:14px}.generate-btn{width:100%;border:none;border-radius:12px;padding:15px;font-size:16px;font-weight:700;color:#fff;background:linear-gradient(135deg,var(--primary),#9a72ff);margin-top:4px;transition:opacity .15s}.generate-btn:disabled{opacity:.45;cursor:not-allowed}.generate-btn:not(:disabled):hover{opacity:.92}.stage{background:var(--panel);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px;display:flex;flex-direction:column}.stage-header{text-align:center;margin-bottom:20px;position:relative}.stage-header h1{font-size:30px;letter-spacing:2px}.stage-header p{color:var(--text-muted);margin-top:6px;font-size:14px}.stage-body{flex:1 1;flex-direction:column;gap:18px;min-height:460px}.compare,.stage-body{display:flex;justify-content:center}.compare{align-items:center;gap:24px}.compare-card{flex:1 1;max-width:420px;display:flex;flex-direction:column;align-items:center;gap:10px}.compare-label{font-size:13px;color:var(--text-muted);font-weight:600}.compare-frame{width:100%;aspect-ratio:3/4;border-radius:14px;background:#faf9ff;border:1px solid var(--border);display:grid;place-items:center;overflow:hidden}.compare-frame img{width:100%;height:100%;object-fit:contain}.compare-frame.result{border:2px solid var(--primary)}.compare-arrow{color:var(--primary);font-size:22px;background:var(--primary-light);width:48px;height:48px;border-radius:50%;display:grid;place-items:center;flex:none}.placeholder-hint{color:var(--text-muted);font-size:14px;text-align:center;padding:20px}.spinner{width:34px;height:34px;border:3px solid var(--primary-light);border-top-color:var(--primary);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.result-actions{display:flex;justify-content:center;gap:12px}.btn-outline{border:1px solid var(--primary);color:var(--primary);background:#fff;border-radius:10px;padding:9px 18px;font-size:14px;font-weight:600;text-decoration:none;display:inline-block}.error-banner{background:#fff0f0;color:#d02c3a;border:1px solid #ffd6d6;border-radius:10px;padding:12px 14px;font-size:13px;margin-top:12px}.selected-summary{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--text-muted);margin-top:12px}.selected-dot{width:22px;height:22px;border-radius:6px;border:1px solid var(--border);flex:none}@media (max-width:1000px){.main{grid-template-columns:1fr}.compare{flex-direction:column}.compare-arrow{transform:rotate(90deg)}.topbar{gap:10px;padding:0 12px}.logo{font-size:15px;white-space:nowrap;flex:none}.logo-badge{width:26px;height:26px}.topnav.nav-desktop{display:none}.topnav.nav-mobile{display:flex;flex:1 1;min-width:0;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.topnav.nav-mobile::-webkit-scrollbar{display:none}.topnav.nav-mobile a{white-space:nowrap;flex:none;padding:6px 12px;font-size:14px}.topbar-user{gap:8px}.user-name{display:none}.login-link{padding:5px 14px;font-size:13px;white-space:nowrap}.coin-chip{padding:4px 10px;white-space:nowrap}}