:root{--bg: #f3f4f6;--panel: #ffffff;--line: #e5e7eb;--text: #111827;--muted: #6b7280;--accent: #4f46e5;--accent-soft: #eef2ff;--danger: #e11d48;--dark: #111111}*{box-sizing:border-box}html,body,#app{height:100%;margin:0}body{font-family:Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg)}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}.app-shell{height:100%;display:flex;flex-direction:column}.topbar{height:64px;background:var(--panel);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 16px;flex-shrink:0}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand-logo{height:44px;width:168px;object-fit:cover;object-position:center;border-radius:18px;box-shadow:none;overflow:hidden;display:block;flex-shrink:0;background:#000}.brand-block{display:flex;flex-direction:column;gap:2px;min-width:0}.brand-name{font-size:15px;line-height:1.2}.brand-sub{font-size:12px;color:var(--muted);font-weight:400;line-height:1.2}.top-actions{display:flex;gap:8px;align-items:center}.ghost,.primary,.danger,.chip{border:1px solid var(--line);background:#fff;border-radius:999px;height:34px;padding:0 12px;cursor:pointer}.ghost:hover,.chip:hover{background:#f9fafb}.primary{background:var(--dark);color:#fff;border-color:var(--dark)}.primary:disabled{opacity:.4;cursor:not-allowed}.danger{color:#fff;background:#f43f5e;border-color:#f43f5e}.danger:disabled{opacity:.4}.workspace{flex:1;display:flex;min-height:0}.rail{width:76px;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;padding:12px 0;gap:6px}.rail a,.rail .rail-item{width:64px;min-height:58px;border-radius:12px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:#6b7280;font-size:11px;line-height:1.2;text-align:center}.rail a svg{width:22px;height:22px}.rail a.router-link-active{background:var(--accent-soft);color:var(--accent);font-weight:600}.main{flex:1;display:flex;min-width:0}.settings{width:380px;background:var(--panel);border-right:1px solid var(--line);display:flex;flex-direction:column;min-height:0}.settings-head,.settings-foot{padding:12px 16px}.settings-head{border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:8px}.head-actions{display:flex;gap:12px;flex-shrink:0}.settings-foot{border-top:1px solid var(--line)}.settings-body{flex:1;overflow:auto;padding:0 16px 16px}.results{flex:1;overflow:auto;padding:28px 36px}.results h2{margin:0 0 8px;font-size:28px;letter-spacing:-.03em;line-height:1.2}.results h1{margin:0 0 8px;font-size:32px;letter-spacing:-.03em}.kicker{font-size:13px;color:var(--muted);margin:0 0 6px}.muted{color:var(--muted);font-size:13px}.hint{font-size:12px;color:var(--muted);margin:0;line-height:1.5}.summary{font-size:13px;color:var(--muted);margin:10px 0 0}.link-btn{border:0;background:transparent;color:var(--accent);cursor:pointer;padding:0;height:auto;font-size:13px}.link-btn:hover{text-decoration:underline}.advanced-toggle{width:100%;display:flex;justify-content:space-between;align-items:center;margin:8px 0 0;padding:12px 0 8px;border:0;border-top:1px solid var(--line);background:transparent;cursor:pointer;font-size:13px;font-weight:600;color:var(--text)}.disclosure{color:var(--accent);display:inline-flex;align-items:center;gap:4px}.disclosure:before{content:"";width:0;height:0;flex-shrink:0;border-top:4px solid transparent;border-bottom:4px solid transparent;border-left:5px solid currentColor}.disclosure.open:before,.advanced-toggle.open .disclosure:before{transform:rotate(90deg)}.advanced-toggle:hover .disclosure{text-decoration:underline}.seed-row{margin:0 0 4px}.seed-row label{display:block;font-size:13px;font-weight:600;margin-bottom:6px}.seed-controls{display:flex;gap:8px;align-items:center}.seed-controls input{flex:1;min-width:0;height:40px;border:1px solid var(--line);border-radius:10px;padding:0 12px;background:#fff}.seed-lock{flex-shrink:0;height:40px;padding:0 14px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;white-space:nowrap}.seed-lock.on{border-color:var(--dark);background:var(--dark);color:#fff}.history-link{display:inline-flex;align-items:center;height:32px;margin-top:12px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:#fff;font-size:13px;color:var(--text)}.history-link:hover{background:#f9fafb}.run-secondary{width:100%;margin-bottom:8px;height:40px;border-radius:10px}.field{display:flex;flex-direction:column;gap:6px;margin:12px 0}.field label{font-size:13px;font-weight:600}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff}.field textarea{min-height:110px;resize:vertical}.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.segment{display:grid;grid-template-columns:1fr 1fr;background:#f3f4f6;padding:4px;border-radius:12px}.segment button{border:0;background:transparent;height:34px;border-radius:9px;cursor:pointer}.segment button.active{background:#fff;box-shadow:0 1px 2px #0000000f}.dropzone{border:1px dashed #d1d5db;border-radius:16px;padding:22px 12px;text-align:center;color:var(--muted);cursor:pointer;background:#fafafa;display:flex;flex-direction:column;align-items:center;gap:6px}.dropzone:hover{background:#f3f4f6}.dropzone-icon{width:36px;height:36px;color:#9ca3af}.dropzone strong{color:var(--text);font-size:14px;font-weight:600}.dropzone span{font-size:12px}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:8px}.thumbs img{width:100%;height:64px;object-fit:cover;border-radius:8px}.thumb{position:relative}.thumb-del{position:absolute;top:2px;right:2px;width:18px;height:18px;border:0;border-radius:50%;background:#111827bf;color:#fff;cursor:pointer;line-height:18px;padding:0}.card-actions{display:flex;gap:6px;padding:0 8px 8px}.card-actions .chip{height:28px;font-size:12px}.result-toolbar{display:flex;gap:8px;margin:12px 0}.history-actions{margin-top:8px}.running-bar{position:fixed;left:50%;bottom:16px;transform:translate(-50%);display:inline-flex;align-items:center;gap:12px;height:40px;padding:0 6px 0 14px;background:#111827;color:#fff;border-radius:999px;font-size:13px;white-space:nowrap;box-shadow:0 8px 24px #1118272e;z-index:20}.running-bar a{display:inline-flex;align-items:center;height:28px;padding:0 12px;border-radius:999px;background:#fff;color:#111;font-size:12px;font-weight:600}.app-shell:has(.running-bar) .results{padding-bottom:88px}.run{width:100%;height:44px;border:0;border-radius:10px;background:var(--dark);color:#fff;font-weight:700;cursor:pointer}.run:disabled{opacity:.35;cursor:not-allowed}.dialog-mask{position:fixed;inset:0;background:#11182773;display:grid;place-items:center;z-index:40}.dialog{width:min(520px,calc(100vw - 32px));background:#fff;border-radius:16px;padding:20px;box-shadow:0 20px 50px #0000002e}.dialog h2{margin:0 0 8px;font-size:18px}.packages{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:12px 0}.packages button,.pay-ways button{border:1px solid var(--line);background:#fff;border-radius:10px;cursor:pointer}.pay-ways button{height:40px}.packages button{height:auto;min-height:64px;padding:8px 4px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;line-height:1.3}.packages button small{color:var(--muted);font-size:12px}.packages button.active,.pay-ways button.active{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.packages button.active small{color:var(--accent)}.pay-ways{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.pay-ways.single{grid-template-columns:1fr}.qr{display:grid;place-items:center;min-height:220px}.pay-frame{width:240px;height:240px;border:0;background:#fff}.error{color:var(--danger);font-size:13px}.user-chip{display:flex;align-items:center;gap:8px}.user-chip img{width:28px;height:28px;border-radius:50%;object-fit:cover}.empty{color:var(--muted);padding:48px 0;text-align:center}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.card img{width:100%;aspect-ratio:3/4;object-fit:cover;display:block;background:#f9fafb}.card .meta{padding:8px 10px;font-size:12px;color:var(--muted)}.history-toolbar{display:flex;gap:8px;margin:16px 0;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px}.history-toolbar input,.history-toolbar select{height:36px;border:1px solid var(--line);border-radius:10px;padding:0 10px;background:#fff}.history-toolbar input{flex:1;border:0;outline:none}.history-toolbar .danger{flex-shrink:0}.history-list{display:flex;flex-direction:column;gap:12px}.history-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px}.legal{font-size:11px;color:#9ca3af;line-height:1.4;margin-top:8px}.banner{background:#fff7ed;color:#9a3412;border:1px solid #fdba74;border-radius:10px;padding:8px 10px;font-size:12px;margin-bottom:12px}.pay-toast{position:fixed;top:72px;left:50%;z-index:40;transform:translate(-50%);background:#ecfdf3;color:#166534;border:1px solid #86efac;border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;box-shadow:0 8px 24px #1665341f}.plan-list{display:flex;flex-direction:column;gap:8px}.plan-item{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:#fff}.hidden-file{display:none}.advanced{margin:8px 0}.inline{display:flex;justify-content:space-between;align-items:center}.pager{display:flex;gap:8px;align-items:center;justify-content:center;margin:20px 0}.ref-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.ref-card,.ref-add{position:relative;border:1px solid var(--line);border-radius:12px;background:#f9fafb;min-height:112px;overflow:hidden}.ref-card img{width:100%;height:112px;object-fit:cover;display:block}.ref-size{position:absolute;left:8px;bottom:8px;padding:2px 6px;border-radius:6px;background:#111827b8;color:#fff;font-size:11px}.ref-mask{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#1118278c;color:#fff;font-size:13px;font-weight:600}.ref-add{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-style:dashed;cursor:pointer;color:var(--text)}.ref-add span{font-size:12px;color:var(--muted);text-align:center;padding:0 8px}.gen-status{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:baseline;margin-bottom:6px}.gen-status strong{font-size:18px}.gen-status span{color:var(--muted);font-size:13px}.stage-block{margin-top:14px}.stage{position:relative;min-height:460px;border-radius:16px;background:#0b1220;display:grid;place-items:center;overflow:hidden}.stage img{max-width:100%;max-height:640px;object-fit:contain}.stage-empty{color:#cbd5e1;text-align:center;padding:24px}.stage-empty p{margin:10px 0 0}.stage-dots{display:inline-flex;gap:6px}.stage-dots i{width:7px;height:7px;border-radius:50%;background:#94a3b8;display:block;animation:pulse 1.2s infinite ease-in-out}.stage-dots i:nth-child(2){animation-delay:.2s}.stage-dots i:nth-child(3){animation-delay:.4s}@keyframes pulse{0%,80%,to{opacity:.25}40%{opacity:1}}.stage-actions{position:absolute;top:14px;right:14px;display:flex;gap:8px}.stage-primary,.stage-ghost{height:34px;padding:0 12px;border-radius:8px;cursor:pointer;font-size:13px}.stage-primary{border:0;background:#2563eb;color:#fff}.stage-primary:disabled{opacity:.55;cursor:not-allowed}.stage-ghost{border:1px solid rgba(255,255,255,.7);background:#0f172a59;color:#fff}.film{display:flex;gap:10px;overflow-x:auto;margin-top:12px;padding-bottom:4px}.film-card{width:148px;flex-shrink:0;border:1px solid var(--line);border-radius:12px;background:#fff;padding:0;overflow:hidden;cursor:pointer;text-align:left}.film-card.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.film-card img,.film-pending{width:100%;height:110px;object-fit:cover;display:grid;place-items:center;background:#f3f4f6;color:var(--muted);font-size:12px}.film-foot{display:flex;align-items:center;gap:6px;padding:8px;font-size:12px}.film-foot input{width:14px;height:14px;margin:0}.film-icons{margin-left:auto;display:flex;gap:4px}.film-icons button{border:0;background:transparent;color:var(--accent);cursor:pointer;padding:0;font-size:12px}.stage-meta{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:10px}.stage-info{display:flex;flex-wrap:wrap;align-items:center;gap:8px;min-width:0}.stage-info strong{font-size:15px;line-height:1.2}.stage-info span{display:inline-flex;align-items:center;height:26px;padding:0 10px;border-radius:999px;background:#f3f4f6;color:var(--muted);font-size:12px;white-space:nowrap}.stage-toolbar{display:flex;gap:8px;flex-shrink:0}.stage-full{position:absolute;right:14px;bottom:14px;height:32px;padding:0 10px;border-radius:8px;border:1px solid rgba(255,255,255,.35);background:#0f172a8c;color:#fff;cursor:pointer}.compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;min-height:420px;padding:16px;border-radius:16px;background:#0b1220}.compare button{border:0;background:transparent;color:#cbd5e1;cursor:pointer;display:flex;flex-direction:column;gap:8px;align-items:center}.compare img{max-width:100%;max-height:560px;object-fit:contain}.edit-dialog{width:min(760px,calc(100vw - 32px))}.edit-body{display:grid;grid-template-columns:160px 1fr;gap:16px;margin:16px 0}.edit-preview{display:flex;flex-direction:column;gap:8px;font-size:12px;color:var(--muted)}.edit-preview img{width:160px;height:200px;object-fit:cover;border-radius:12px;background:#f3f4f6}.edit-request{display:flex;flex-direction:column;gap:8px;font-size:13px;font-weight:600}.edit-request textarea{min-height:160px;border:1px solid #c7d2fe;border-radius:12px;padding:12px;font-weight:400;resize:vertical}.edit-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}.lightbox{background:#000000d1}.lightbox img{max-width:min(1200px,92vw);max-height:90vh;object-fit:contain}.history-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}.history-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:8px}.history-card-top{display:flex;align-items:center;gap:8px}.badge{font-size:12px;background:#eef2ff;color:#3730a3;border-radius:999px;padding:2px 8px}.muted-badge{background:#f3f4f6;color:var(--muted)}.pick{margin-left:auto;font-size:13px;display:flex;align-items:center;gap:4px}.history-prompt{margin:0;font-size:14px;line-height:1.6;white-space:pre-wrap;max-height:140px;overflow:auto}.history-thumbs{display:flex;gap:8px;min-height:72px}.history-thumb{width:72px;border:0;padding:0;background:transparent;cursor:pointer;text-align:left}.history-thumb img{width:72px;height:72px;object-fit:cover;border-radius:8px;display:block;background:#f3f4f6}.history-thumb span{display:block;margin-top:4px;font-size:12px;color:var(--muted)}.history-viewer{position:fixed;inset:0;z-index:50;background:#0f172aeb;color:#fff;display:grid;grid-template-columns:56px 1fr 56px;grid-template-rows:auto 1fr}.history-viewer-bar{grid-column:1 / -1;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px 20px}.history-viewer-bar strong{margin-right:10px}.history-viewer-bar span{margin-right:12px;color:#cbd5e1;font-size:13px}.history-viewer-bar button{height:32px;margin-left:8px;padding:0 12px;border-radius:8px;border:1px solid rgba(255,255,255,.35);background:transparent;color:#fff;cursor:pointer}.history-viewer-bar button.on{background:#fff;color:#111}.history-viewer-stage{grid-column:2;min-height:0;overflow:auto;display:grid;place-items:center}.history-viewer-stage.fit img{max-width:100%;max-height:calc(100vh - 96px);object-fit:contain}.history-viewer-stage:not(.fit) img{max-width:none;max-height:none}.history-viewer-nav{align-self:center;width:40px;height:40px;margin:0 auto;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:#0f172a73;color:#fff;font-size:28px;cursor:pointer}.history-viewer-nav:disabled{opacity:.35;cursor:default}