:root{color-scheme:dark;--bg: #0a0c10;--bg-2: #0e1117;--panel: #12151d;--panel-2: #191d27;--border: #242a37;--border-strong: #313948;--text: #eef0f5;--muted: #8992a6;--accent: #c9a24b;--accent-2: #e2c078;--accent-deep: #a8822f;--danger: #ff6b6b;--ok: #4ec98a}*{box-sizing:border-box}body{margin:0;background:radial-gradient(1200px 500px at 50% -200px,rgba(201,162,75,.12),transparent 60%),var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased}.app{min-height:100vh;padding-bottom:48px}.topbar{padding:28px 40px 24px;border-bottom:1px solid var(--border);background:linear-gradient(180deg,#12151d,#0e1117)}.topbar h1{margin:0;font-size:26px;font-weight:700;letter-spacing:1px;background:linear-gradient(120deg,#f0e3c2,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.topbar p{margin:8px 0 0;color:var(--muted);font-size:13px;letter-spacing:.5px}.menu{display:flex;justify-content:center;gap:12px;padding:16px 40px;border-bottom:1px solid var(--border);background:#12151db3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}.menu button{padding:10px 34px;border-radius:999px;border:1px solid var(--border-strong);background:var(--panel-2);color:var(--text);font-size:14px;letter-spacing:1px;cursor:pointer;transition:all .2s ease}.menu button:hover{border-color:var(--accent);color:var(--accent-2)}.menu button.active{background:linear-gradient(135deg,var(--accent),var(--accent-deep));border-color:transparent;color:#14100a;font-weight:700;box-shadow:0 4px 18px #c9a24b59}.layout{display:grid;grid-template-columns:440px 1fr;gap:20px;padding:24px 40px 0;align-items:start}@media (max-width: 960px){.layout{grid-template-columns:1fr}}.panel{background:linear-gradient(180deg,var(--panel),var(--bg-2));border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:0 10px 40px #00000059}.step-title{display:flex;align-items:center;gap:10px;font-size:16px;font-weight:600;letter-spacing:1px;margin:0 0 18px}.step-title:before{content:"";width:4px;height:18px;border-radius:2px;background:linear-gradient(180deg,var(--accent-2),var(--accent-deep))}.field{margin-bottom:16px}.field>label{display:block;font-size:13px;color:var(--muted);margin-bottom:7px;letter-spacing:.5px}.field input,.field select{width:100%;background:var(--panel-2);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:10px 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}.field input::placeholder{color:#5c6577}.field input:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #c9a24b26}.field input[type=number]{width:120px}.field input[type=date]{color-scheme:dark}.field input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.7) sepia(.4) saturate(3) hue-rotate(5deg);cursor:pointer}.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.mini{display:flex;flex-direction:column;gap:5px}.mini span{font-size:11px;color:var(--muted);letter-spacing:.5px}.seg{display:flex;gap:8px}.seg button{flex:1;padding:10px 0;background:var(--panel-2);border:1px solid var(--border);border-radius:10px;color:var(--muted);font-size:14px;letter-spacing:1px;cursor:pointer;transition:all .15s ease}.seg button.active{border-color:var(--accent);background:linear-gradient(135deg,#c9a24b33,#a8822f26);color:var(--accent-2);font-weight:600}.upload-box{border:2px dashed var(--border-strong);border-radius:14px;min-height:150px;display:flex;align-items:center;justify-content:center;cursor:pointer;overflow:hidden;transition:border-color .15s,background .15s}.upload-box:hover,.upload-box.dragging{border-color:var(--accent);background:#c9a24b0a}.upload-placeholder{text-align:center;color:var(--muted);padding:20px}.upload-icon{font-size:36px;color:var(--accent);line-height:1}.upload-preview{text-align:center;padding:10px}.upload-preview img{max-width:100%;max-height:230px;border-radius:10px}.upload-hint{display:block;margin-top:8px;color:var(--muted);font-size:12px}.upload-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px;padding:16px;width:100%}.upload-preview-item{position:relative;aspect-ratio:1;border-radius:12px;overflow:hidden;background:var(--panel-2);border:1px solid var(--border);transition:all .2s ease}.upload-preview-item:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 12px #c9a24b33}.upload-preview-item img{width:100%;height:100%;object-fit:cover}.remove-image-btn{position:absolute;top:6px;right:6px;width:28px;height:28px;border-radius:50%;border:none;background:#ff6b6bf2;color:#fff;font-size:20px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .2s ease,transform .1s ease}.upload-preview-item:hover .remove-image-btn{opacity:1}.remove-image-btn:hover{transform:scale(1.1);background:var(--danger)}.upload-add-more{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border:2px dashed var(--border-strong);border-radius:12px;cursor:pointer;transition:all .2s ease;background:#c9a24b05}.upload-add-more:hover{border-color:var(--accent);background:#c9a24b0f}.upload-icon-small{font-size:28px;color:var(--accent);line-height:1}.upload-hint-small{font-size:11px;color:var(--muted);margin-top:6px}.generate-btn{width:100%;padding:13px;border:none;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#16110a;font-size:15px;font-weight:700;letter-spacing:2px;cursor:pointer;box-shadow:0 6px 22px #c9a24b4d;transition:transform .1s ease,box-shadow .2s ease}.generate-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 26px #c9a24b73}.generate-btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.result-panel{position:sticky;top:84px;min-height:380px}.viewing-tag{font-size:12px;color:var(--ok);border:1px solid var(--ok);border-radius:6px;padding:1px 7px}.viewing-meta{display:flex;align-items:center;gap:10px;margin-bottom:14px}.viewing-name{font-size:17px;font-weight:600}.badge{display:inline-block;font-size:11px;color:#16110a;font-weight:600;background:linear-gradient(135deg,var(--accent-2),var(--accent));border-radius:6px;padding:2px 8px;white-space:nowrap}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:var(--muted);padding:52px 0;font-size:14px}.spinner{width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.results{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:14px}.result-figure{margin:0}.result-figure img{width:100%;border-radius:12px;border:1px solid var(--border);box-shadow:0 6px 20px #0000004d;cursor:zoom-in;transition:transform .15s ease}.result-figure img:hover{transform:scale(1.02)}.result-failed{width:100%;aspect-ratio:3 / 4;border-radius:12px;border:1px solid var(--border);box-shadow:0 6px 20px #0000004d;background:#000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:14px;box-sizing:border-box}.result-failed-badge{color:#ff6b6b;font-size:15px;font-weight:600}.result-failed-reason{color:#9aa0a6;font-size:12px;line-height:1.5;text-align:center;word-break:break-word}.result-generating{width:100%;aspect-ratio:3 / 4;border-radius:12px;border:1px solid var(--border);box-shadow:0 6px 20px #0000004d;background:linear-gradient(135deg,#12151d,#0e1117);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:14px;box-sizing:border-box}.result-generating .spinner{width:40px;height:40px;border:3px solid var(--border-strong);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}.result-generating-text{color:var(--accent-2);font-size:14px;font-weight:500;letter-spacing:.5px;text-align:center;word-break:break-all}.lightbox{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000eb;display:flex;align-items:center;justify-content:center;z-index:9999;cursor:zoom-out;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.lightbox img{max-width:95vw;max-height:95vh;border-radius:12px;box-shadow:0 24px 80px #000000b3;cursor:default;object-fit:contain;z-index:9999;position:relative;display:block;image-rendering:high-quality;image-rendering:-webkit-optimize-contrast}.lightbox-close{position:fixed;top:24px;right:36px;font-size:36px;color:#fff;cursor:pointer;line-height:1;padding-bottom:4px;-webkit-user-select:none;user-select:none;z-index:10000;text-shadow:0 2px 8px rgba(0,0,0,.5);transition:all .2s}.lightbox-close:hover{color:var(--accent);transform:scale(1.1)}.lightbox-prev,.lightbox-next{position:fixed;top:50%;transform:translateY(-50%);background:#ffffff26;border:2px solid rgba(255,255,255,.4);color:#fff;font-size:38px;width:64px;height:64px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;line-height:1;padding:0 0 5px;-webkit-user-select:none;user-select:none;z-index:10000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.lightbox-prev:hover,.lightbox-next:hover{background:#ffffff40;border-color:#fff9;transform:translateY(-50%) scale(1.1)}.lightbox-prev{left:32px}.lightbox-next{right:32px}.lightbox-counter{position:fixed;bottom:32px;left:50%;transform:translate(-50%);background:#000000b3;color:#fff;padding:10px 20px;border-radius:24px;font-size:15px;font-weight:500;pointer-events:none;z-index:10000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.error{margin-top:12px;background:#ff6b6b1a;border:1px solid var(--danger);color:var(--danger);border-radius:10px;padding:10px 12px;font-size:13px;word-break:break-word}.muted{color:var(--muted);font-size:12px}.history-page{padding:24px 40px 0}.history-head{display:flex;align-items:center;justify-content:space-between}.clear-btn{background:transparent;border:1px solid var(--border);color:var(--muted);border-radius:8px;padding:5px 14px;font-size:12px;cursor:pointer;transition:all .15s}.clear-btn:hover{color:var(--danger);border-color:var(--danger)}.history-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.history-card{background:var(--panel);border:1px solid var(--border);border-radius:12px;overflow:hidden;cursor:pointer;padding:0;color:var(--text);text-align:left;transition:border-color .15s,transform .15s}.history-card:hover{border-color:var(--accent);transform:translateY(-2px)}.history-images{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--bg)}.history-thumb{width:100%;aspect-ratio:2 / 3;object-fit:contain;display:block;cursor:zoom-in;transition:opacity .15s,transform .15s;background:var(--bg-2)}.history-thumb:hover{opacity:.95;transform:scale(1.05)}.history-images:has(.history-thumb:only-child){grid-template-columns:1fr}.history-info{padding:10px 12px}.history-title{display:flex;align-items:center;gap:6px;margin-bottom:5px}.history-name{font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.history-date{font-size:11px;color:var(--muted);letter-spacing:.3px}.result-group{margin-bottom:22px}.result-group-title{font-size:14px;font-weight:600;margin-bottom:12px;padding-left:10px;border-left:3px solid var(--accent)}.items-config{display:flex;flex-direction:column;gap:8px}.item-row{background:var(--panel-2);border:1px solid var(--border);border-radius:10px;padding:10px 12px}.item-toggle{display:flex;align-items:center;gap:8px;font-size:14px;cursor:pointer}.item-toggle input{width:16px;height:16px;accent-color:var(--accent)}.item-controls{display:flex;gap:14px;margin-top:8px;padding-left:24px}.item-controls label{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted)}.item-controls input[type=number]{width:60px;background:var(--panel);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:5px 8px;font-size:13px}.item-controls select{background:var(--panel);border:1px solid var(--border);border-radius:6px;color:var(--text);padding:5px 8px;font-size:13px}.item-controls input:disabled,.item-controls select:disabled{opacity:.4;cursor:not-allowed}.api-page{padding:40px;display:flex;justify-content:center}.api-panel{width:100%;max-width:640px;height:fit-content}.model-select-row{display:flex;gap:10px;align-items:center}.model-select,.model-input{flex:1;background:var(--panel-2);border:1px solid var(--border);border-radius:10px;color:var(--text);padding:10px 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}.model-select{cursor:pointer}.model-select:hover,.model-input:hover{border-color:var(--accent)}.model-select:focus,.model-input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #c9a24b26}.model-input::placeholder{color:#5c6577}.field-hint{margin-top:6px;font-size:12px;color:var(--muted);line-height:1.5}.api-actions{display:flex;gap:10px;margin-top:4px}.btn{padding:10px 20px;border-radius:10px;font-size:14px;cursor:pointer;border:1px solid var(--border);transition:all .15s}.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-deep));color:#16110a;border:none;font-weight:700;letter-spacing:1px}.btn.secondary{background:var(--panel-2);color:var(--text)}.btn:hover:not(:disabled){border-color:var(--accent)}.btn.primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #c9a24b4d}.btn:disabled{opacity:.5;cursor:not-allowed}.msg{margin-top:12px;border-radius:10px;padding:10px 12px;font-size:13px;word-break:break-word}.msg.ok{background:#4ec98a1a;border:1px solid var(--ok);color:var(--ok)}.msg.err{background:#ff6b6b1a;border:1px solid var(--danger);color:var(--danger)}