:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f7f3ec;--surface:#fff;--surface-soft:#f0f6f4;--ink:#202124;--muted:#626a73;--line:#d8d5ce;--accent:#1f7a68;--accent-strong:#155848;--accent-soft:#dff1eb;--rose:#b84c63;--blue:#3568a8;--shadow:0 18px 48px #26231d1f}*{box-sizing:border-box}html,body{min-height:100%}body{background:var(--bg);color:var(--ink);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,a{font:inherit}a{color:var(--accent-strong)}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.58}.page-shell{min-height:100vh;padding:28px}.workspace{grid-template-columns:minmax(320px,420px) minmax(0,1fr);gap:24px;width:min(1180px,100%);margin:0 auto;display:grid}.panel{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);border-radius:8px}.setup-panel{align-self:start;padding:22px}.brand-row{justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px;display:flex}.brand-mark{border:2px solid var(--ink);width:38px;height:38px;color:var(--accent);border-radius:50%;place-items:center;font-weight:800;display:grid}.status-pill{border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:6px 10px;font-size:12px}.header-link,.primary-link{background:var(--accent);color:#fff;border-radius:8px;font-weight:800;text-decoration:none}.header-link{padding:8px 12px;font-size:13px}.primary-link{text-align:center;padding:14px 18px;display:block}.account-controls{align-items:center;gap:10px;min-width:0;display:flex}.account-email{max-width:180px;color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-size:12px;overflow:hidden}.text-button{color:var(--accent-strong);background:0 0;border:0;padding:4px;font-size:12px;font-weight:700}.title{letter-spacing:0;margin:0 0 8px;font-size:32px;line-height:1.08}.lead{color:var(--muted);margin:0 0 24px;line-height:1.5}.field-label{color:var(--muted);margin-bottom:9px;font-size:13px;font-weight:700;display:block}.upload-zone{text-align:center;background:#fbfaf7;border:1.5px dashed #aba79f;border-radius:8px;place-items:center;min-height:190px;transition:border-color .16s,background .16s;display:grid}.upload-zone:hover,.upload-zone:focus-within{border-color:var(--accent);background:var(--surface-soft)}.upload-zone input{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.upload-copy{padding:24px}.upload-copy strong{margin-bottom:6px;display:block}.upload-copy span{color:var(--muted);font-size:13px}.preview-image{object-fit:cover;border-radius:6px;width:100%;max-height:260px;display:block}.section{margin-top:22px}.theme-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.theme-button{border:1px solid var(--line);background:var(--surface);min-height:72px;color:var(--ink);text-align:left;border-radius:8px;padding:12px}.theme-button[data-active=true]{border-color:var(--accent);background:var(--accent-soft)}.theme-button strong{margin-bottom:4px;font-size:14px;display:block}.theme-button span{color:var(--muted);font-size:12px;line-height:1.3;display:block}.theme-placeholder{border:1px dashed var(--line);min-height:72px;color:var(--muted);border-radius:8px;grid-column:1/-1;place-items:center;font-size:13px;display:grid}.primary-button{background:var(--accent);color:#fff;border:0;border-radius:8px;width:100%;min-height:48px;margin-top:24px;font-weight:800}.primary-button:hover:not(:disabled){background:var(--accent-strong)}.error-text{color:var(--rose);margin:14px 0 0;font-size:14px;line-height:1.45}.success-text{color:var(--accent-strong);margin:14px 0;font-size:14px;line-height:1.45}.inline-action-link{margin-top:10px;font-size:14px;font-weight:700;display:inline-block}.auth-page{place-items:center;min-height:100vh;padding:28px;display:grid}.auth-card{border:1px solid var(--line);background:var(--surface);width:min(440px,100%);box-shadow:var(--shadow);border-radius:8px;padding:28px}.auth-brand{color:var(--ink);align-items:center;gap:10px;margin-bottom:28px;font-weight:800;text-decoration:none;display:inline-flex}.auth-title{margin:0 0 8px;font-size:30px}.auth-lead{color:var(--muted);margin:0 0 24px;line-height:1.5}.auth-form{gap:16px;display:grid}.auth-field{color:var(--muted);gap:7px;font-size:13px;font-weight:700;display:grid}.auth-field input{border:1px solid var(--line);width:100%;min-height:46px;color:var(--ink);background:#fff;border-radius:8px;outline:none;padding:10px 12px}.auth-field input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.auth-field small{color:var(--muted);font-weight:400;line-height:1.4}.auth-submit{margin-top:4px}.auth-links{justify-content:space-between;gap:16px;margin-top:20px;font-size:13px;display:flex}.auth-footer{color:var(--muted);text-align:center;margin:20px 0 0;font-size:13px}.account-details{gap:10px;margin:20px 0;display:grid}.account-details div{border-bottom:1px solid var(--line);gap:4px;padding-bottom:10px;display:grid}.account-details dt{color:var(--muted);font-size:12px}.account-details dd{overflow-wrap:anywhere;margin:0}.account-section-title{margin:28px 0 16px;font-size:18px}.account-action{width:100%;margin-top:18px}.viewer-panel{min-height:calc(100vh - 56px);padding:18px}.viewer-toolbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px;display:flex}.viewer-title{margin:0;font-size:18px}.viewer-meta{color:var(--muted);margin:3px 0 0;font-size:13px}.toolbar-actions{gap:8px;display:flex}.secondary-button{border:1px solid var(--line);background:var(--surface);min-height:38px;color:var(--ink);border-radius:8px;padding:0 12px;font-weight:700}.book-view{grid-template-columns:96px minmax(0,1fr);gap:16px;display:grid}.thumbnails{align-content:start;gap:10px;display:grid}.thumbnail{background:#fff;border:2px solid #0000;border-radius:8px;padding:0;overflow:hidden}.thumbnail[data-active=true]{border-color:var(--blue)}.thumbnail img{aspect-ratio:3/4;object-fit:cover;width:100%;display:block}.page-stage{border:1px solid var(--line);background:linear-gradient(#fff,#fff) padding-box padding-box,repeating-linear-gradient(45deg,#ebe7df 0 12px,#f8f5ee 12px 24px);border-radius:8px;place-items:center;min-height:640px;padding:18px;display:grid}.page-stage img{object-fit:contain;background:#fff;border:1px solid #c9c5bc;width:min(100%,560px);max-height:calc(100vh - 150px);display:block}.empty-state{text-align:center;background:#ffffff8c;border:1px dashed #bcb6aa;border-radius:8px;place-items:center;min-height:calc(100vh - 94px);padding:26px;display:grid}.empty-state h2{margin:0 0 8px;font-size:22px}.empty-state p{max-width:420px;color:var(--muted);margin:0;line-height:1.5}@media (max-width:880px){.page-shell{padding:16px}.workspace{grid-template-columns:1fr}.viewer-panel{min-height:auto}.book-view{grid-template-columns:1fr}.thumbnails{padding-bottom:4px;display:flex;overflow-x:auto}.thumbnail{flex:0 0 74px}.page-stage{min-height:420px}}@media (max-width:520px){.theme-grid,.viewer-toolbar{grid-template-columns:1fr}.viewer-toolbar{flex-direction:column;align-items:stretch}.toolbar-actions{width:100%}.secondary-button{flex:1}.title{font-size:26px}}.flux-lab-shell{color:#f2f4ed;background:radial-gradient(circle at 12% 0,#d4ff7724,#0000 28%),#11130f;min-height:100vh;padding:36px}.flux-lab-header,.flux-lab-composer,.flux-lab-history{width:min(1480px,100%);margin-inline:auto}.flux-lab-header{justify-content:space-between;align-items:flex-end;gap:24px;padding:12px 0 30px;display:flex}.flux-lab-eyebrow{color:#bdf451;letter-spacing:.14em;margin-bottom:9px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;font-weight:800;display:block}.flux-lab-header h1{letter-spacing:-.055em;margin:0;font-size:clamp(34px,5vw,66px);font-weight:650;line-height:.96}.flux-lab-header p{color:#aeb5a7;margin:14px 0 0}.flux-lab-ghost-button,.flux-lab-danger-button,.flux-lab-icon-button{color:#d9ddd3;background:0 0;border:1px solid #3c4139}.flux-lab-ghost-button,.flux-lab-danger-button{border-radius:6px;min-height:42px;padding:0 15px;font-size:13px;font-weight:750}.flux-lab-danger-button{color:#ff9c92}.flux-lab-composer{background:#1a1d17;border:1px solid #343a30;border-radius:10px;grid-template-columns:minmax(250px,360px) minmax(0,1fr);gap:26px;padding:26px;display:grid;box-shadow:0 26px 70px #00000047}.flux-lab-upload-column,.flux-lab-prompt-column{flex-direction:column;min-width:0;display:flex}.flux-lab-label,.flux-lab-select>span{color:#aeb5a7;margin-bottom:8px;font-size:12px;font-weight:750}.flux-lab-reference-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%;min-height:272px;display:grid}.flux-lab-reference-card,.flux-lab-reference-add{color:#e6e9e1;background:#12140f;border:1px dashed #596052;border-radius:7px;min-width:0;min-height:132px;padding:0;position:relative;overflow:hidden}.flux-lab-reference-card{border-style:solid}.flux-lab-reference-add{place-items:center;display:grid}.flux-lab-reference-grid[data-count="0"] .flux-lab-reference-add{grid-column:1/-1}.flux-lab-reference-add:hover{border-color:#bdf451}.flux-lab-reference-add{text-align:center;align-content:center;gap:7px;padding:16px}.flux-lab-reference-add small,.flux-lab-reference-count{color:#899083;font-size:12px}.flux-lab-reference-card img{object-fit:contain;width:100%;height:100%;min-height:132px;display:block}.flux-lab-reference-card>button{color:#fff;background:#0d0f0bd1;border:1px solid #ffffff42;border-radius:50%;place-items:center;width:28px;height:28px;font-size:18px;line-height:1;display:grid;position:absolute;top:7px;right:7px}.flux-lab-reference-card>span{color:#d7dbd1;text-overflow:ellipsis;white-space:nowrap;background:#0d0f0bd1;padding:6px 8px;font-size:10px;position:absolute;bottom:0;left:0;right:0;overflow:hidden}.flux-lab-file-input{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.flux-lab-reference-count{margin-top:8px}.flux-lab-prompt-column textarea,.flux-lab-select select{color:#f2f4ed;font:inherit;background:#10120e;border:1px solid #42483e;border-radius:6px;outline:none}.flux-lab-prompt-column textarea{resize:vertical;width:100%;min-height:170px;padding:15px;line-height:1.5}.flux-lab-prompt-column textarea:focus,.flux-lab-select select:focus{border-color:#bdf451;box-shadow:0 0 0 3px #bdf4511a}.flux-lab-controls{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px;display:grid}.flux-lab-select{display:grid}.flux-lab-select select{width:100%;min-height:44px;padding:0 11px}.flux-lab-generate-button{color:#11130f;background:#bdf451;border:0;border-radius:6px;justify-content:center;align-items:center;gap:10px;min-height:52px;margin-top:18px;font-weight:850;display:inline-flex}.flux-lab-generate-button:hover:not(:disabled){background:#d2ff77}.flux-lab-spinner{border:2px solid #11130f47;border-top-color:#11130f;border-radius:50%;width:16px;height:16px;animation:.7s linear infinite flux-lab-spin}@keyframes flux-lab-spin{to{transform:rotate(360deg)}}.flux-lab-error{color:#ff9c92;margin:12px 0 0;font-size:13px;line-height:1.45}.flux-lab-history{padding:50px 0 80px}.flux-lab-history-heading{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:18px;display:flex}.flux-lab-history-heading h2{letter-spacing:-.025em;margin:0;font-size:26px}.flux-lab-empty{color:#899083;text-align:center;border:1px dashed #41473d;border-radius:8px;padding:54px 24px}.flux-lab-history-list{gap:22px;display:grid}.flux-lab-generation-card{background:#191c16;border:1px solid #343a30;border-radius:10px;overflow:hidden}.flux-lab-generation-header{border-bottom:1px solid #343a30;justify-content:space-between;align-items:flex-start;gap:18px;padding:20px 22px;display:flex}.flux-lab-generation-header time{color:#899083;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px}.flux-lab-generation-header p{color:#e4e8de;white-space:pre-wrap;max-width:1000px;margin:8px 0 12px;line-height:1.5}.flux-lab-tags{flex-wrap:wrap;gap:6px;display:flex}.flux-lab-tags span{color:#aeb5a7;border:1px solid #41473d;border-radius:999px;padding:4px 8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:10px}.flux-lab-icon-button{border-radius:50%;flex:none;width:34px;height:34px;font-size:21px;line-height:1}.flux-lab-icon-button:hover,.flux-lab-danger-button:hover{background:#d2665d14;border-color:#d2665d}.flux-lab-image-grid{background:#343a30;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;display:grid}.flux-lab-figure{background:#151812;min-width:0;margin:0}.flux-lab-image-frame{background:linear-gradient(45deg,#171a14 25%,#0000 25%) 0 0/20px 20px,linear-gradient(-45deg,#171a14 25%,#0000 25%) 0 10px/20px 20px,#11130f;place-items:center;height:clamp(280px,34vw,520px);padding:14px;display:grid}.flux-lab-image-frame img{object-fit:contain;width:100%;height:100%;display:block}.flux-lab-source-grid{grid-template-rows:repeat(2,minmax(0,1fr));grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%;min-width:0;height:100%;min-height:0;display:grid;overflow:hidden}.flux-lab-source-grid[data-count="1"]{grid-template-rows:1fr;grid-template-columns:1fr}.flux-lab-source-grid[data-count="2"]{grid-template-rows:1fr}.flux-lab-source-grid[data-count="3"] .flux-lab-source-cell:last-child{grid-column:1/-1}.flux-lab-source-cell{background:#0d0f0b;min-width:0;min-height:0;position:relative;overflow:hidden}.flux-lab-source-cell img{position:absolute;inset:0}.flux-lab-figure figcaption{border-top:1px solid #343a30;gap:4px;min-height:116px;padding:15px 17px 17px;display:grid}.flux-lab-figure figcaption strong{margin-bottom:3px;font-size:13px}.flux-lab-figure figcaption span{color:#92998d;text-overflow:ellipsis;white-space:nowrap;font-size:11px;overflow:hidden}.flux-lab-gate{color:#f2f4ed;background:radial-gradient(circle at 50% 12%,#bdf45121,#0000 28%),#11130f;place-items:center;min-height:100vh;padding:24px;display:grid}.flux-lab-gate-card{background:#1a1d17;border:1px solid #3a4035;border-radius:10px;width:min(460px,100%);padding:32px;box-shadow:0 28px 80px #00000057}.flux-lab-gate-card h1{letter-spacing:-.035em;margin:0;font-size:32px}.flux-lab-gate-card>p{color:#aeb5a7;margin:12px 0 24px;line-height:1.5}.flux-lab-gate-card label{color:#aeb5a7;margin-bottom:7px;font-size:12px;font-weight:750;display:block}.flux-lab-gate-card input{color:#f2f4ed;background:#10120e;border:1px solid #42483e;border-radius:6px;outline:none;width:100%;min-height:48px;padding:0 12px}.flux-lab-gate-card input:focus{border-color:#bdf451;box-shadow:0 0 0 3px #bdf4511a}.flux-lab-gate-card button{color:#11130f;background:#bdf451;border:0;border-radius:6px;width:100%;min-height:48px;margin-top:14px;font-weight:850}.flux-lab-status{color:#aeb5a7}@media (max-width:980px){.flux-lab-shell{padding:22px}.flux-lab-composer{grid-template-columns:1fr}.flux-lab-reference-card,.flux-lab-reference-add{min-height:180px}.flux-lab-image-grid{grid-template-columns:1fr}.flux-lab-image-frame{height:min(70vh,680px)}}@media (max-width:620px){.flux-lab-shell{padding:14px}.flux-lab-header,.flux-lab-history-heading{flex-direction:column;align-items:stretch}.flux-lab-composer{gap:20px;padding:18px}.flux-lab-controls{grid-template-columns:1fr}.flux-lab-generation-header{padding:16px}.flux-lab-image-frame{height:440px}}