:root{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:#161823;background:#FAFAFA;line-height:1.55;--brand:#FE2C55;--accent:#25F4EE;--ink:#161823;--muted:#8A8B91;--line:#F1F1F2}*{box-sizing:border-box}body{margin:0}a{color:inherit}.site-header{height:70px;display:flex;align-items:center;max-width:1120px;margin:auto;padding:0 24px}.logo{font-weight:900;text-decoration:none;letter-spacing:.04em;display:inline-flex;align-items:center;gap:8px}.admin-link,.text-button{margin-left:auto;color:var(--muted);font-weight:700;text-decoration:none;background:none;border:0;cursor:pointer}.hero{max-width:960px;margin:70px auto 40px;padding:0 24px;text-align:center}
.demo-row{display:flex;gap:14px;max-width:1120px;margin:0 auto 90px;padding:0 24px;overflow-x:auto;scroll-snap-type:x mandatory}
.demo-card{position:relative;flex:1 0 150px;max-width:200px;aspect-ratio:9/16;border-radius:18px;overflow:hidden;background:linear-gradient(160deg,#22242f,#161823);scroll-snap-align:start;box-shadow:0 12px 35px #1618230d}
.demo-card.featured{outline:2px solid var(--brand);outline-offset:3px}
.demo-card video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.demo-card::after{content:'';position:absolute;left:0;right:0;bottom:0;height:65%;background:linear-gradient(to top,#000000cc,transparent);pointer-events:none}
.demo-card .demo-caption,.demo-card .demo-tag{z-index:1}
.demo-card .demo-caption{position:absolute;left:12px;right:12px;bottom:46px;color:white;font-weight:800;font-size:14px;line-height:1.3;letter-spacing:-.01em}
.demo-card .demo-tag{position:absolute;left:12px;bottom:12px;background:#ffffffe6;color:var(--ink);font-weight:850;font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:5px 10px;border-radius:20px}
@media(max-width:700px){.demo-card{flex:0 0 130px}.demo-row{margin-bottom:60px}}.eyebrow{font-size:12px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}h1{font-size:58px;line-height:1.02;letter-spacing:-.045em;margin:12px 0 22px}h2{font-size:34px;line-height:1.15;letter-spacing:-.025em}.lead{max-width:730px;margin:0 auto 32px;font-size:20px;color:var(--muted)}.primary,.secondary{display:inline-block;border:0;border-radius:10px;background:#000;color:white;padding:14px 21px;font:inherit;font-weight:800;text-decoration:none;cursor:pointer}.secondary{background:white;color:var(--ink);border:1px solid var(--line);padding:9px 14px}.primary:disabled{opacity:.55}.steps{max-width:1120px;margin:auto;padding:80px 24px}.steps>h2{max-width:620px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}.cards article,.card{background:white;border:1px solid var(--line);border-radius:18px;padding:25px;box-shadow:0 12px 35px #1618230d}.cards span{font-weight:900;color:var(--brand)}.cards h3{font-size:21px;margin:28px 0 6px}.cards p{color:var(--muted)}.principle{max-width:1072px;margin:35px auto 100px;padding:38px;display:grid;grid-template-columns:1fr 1fr;gap:45px;background:#161823;color:white;border-radius:22px}.principle .eyebrow{color:#25F4EE}.principle h2{margin-bottom:0}.principle>p{color:#c7c9d1;font-size:18px;align-self:center}footer{max-width:1120px;margin:auto;padding:35px 24px 50px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted)}.admin-wrap{max-width:920px;margin:auto;padding:55px 22px 80px}.admin-wrap h1{font-size:44px}.login{max-width:470px;margin:45px auto}.card{margin-top:25px}.card label{display:block;font-weight:750;margin-bottom:20px}.card input,.card textarea{display:block;width:100%;margin-top:8px;padding:14px;border:1px solid #D0D0D3;border-radius:10px;background:white;font:inherit}.card textarea{min-height:140px;resize:vertical}.card textarea.prompt{min-height:230px;font:14px ui-monospace,monospace}.product-grid{display:grid;grid-template-columns:280px 1fr;gap:22px}.upload{border:1px dashed #c7c7ca;border-radius:12px;padding:18px;background:#fafafa}.upload input{border:0;padding:0}.card small{display:block;color:var(--muted);margin-top:7px}.error{color:#a32b35}.output-head{display:flex;justify-content:space-between;align-items:center}.output h2{margin:0}.story{font-size:18px;white-space:pre-wrap;margin-top:20px}@media(max-width:700px){h1{font-size:40px}.cards,.principle,.product-grid{grid-template-columns:1fr}.hero{margin-top:40px}.principle{margin-left:20px;margin-right:20px}footer{display:block}.admin-wrap h1{font-size:36px}}

/* --- pipeline app additions (stepper, checklist, asset library, packshot studio) --- */
.app-shell{display:flex;min-height:100vh}
.sidebar{width:240px;flex:none;background:white;border-right:1px solid var(--line);padding:24px 16px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.sidebar .logo{padding:0 8px;font-size:17px}
.sidebar .logo svg{flex:none}
.sidebar nav{display:flex;flex-direction:column;gap:4px;flex:1;margin-top:28px}
.sidebar nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--muted);font-weight:700;text-decoration:none;font-size:14px}
.sidebar nav a svg{flex:none}
.sidebar nav a:hover{background:var(--line);color:var(--ink)}
.sidebar nav a.active{background:#FE2C550f;color:var(--brand);border-left:3px solid var(--brand);padding-left:9px}
.sidebar-footer{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--line);padding-top:16px;margin-top:16px}
.sidebar-footer .lang-toggle{margin-left:0;align-self:flex-start}
.app-main{flex:1;min-width:0}
.app-wrap{max-width:1120px;margin:auto;padding:40px 24px 90px}
.app-wrap h1{font-size:34px;margin:0 0 6px}
.section-head{display:flex;justify-content:space-between;align-items:baseline;margin:44px 0 16px}
.section-head h2{font-size:20px;margin:0}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:800;letter-spacing:.03em;text-transform:uppercase;padding:5px 10px;border-radius:999px;background:#F1F1F2;color:#161823}
.badge-ok{background:#e2f3e6;color:#1f6b3a}
.badge-warn{background:#fbe9d7;color:#8a4b12}
.badge-muted{background:#efeaf0;color:var(--muted)}
.chip{display:inline-flex;align-items:center;font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px;background:#F1F1F2;color:#161823;margin:0 6px 6px 0}
.chip-sound::before{content:"\266B ";opacity:.7}
.checklist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px}
.checklist li{display:flex;align-items:center;gap:10px;font-weight:650}
.checklist .dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);flex:none}
.checklist li.complete .dot{background:var(--brand);border-color:var(--brand)}
.timed-script-list{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:6px;font-size:12px}
.timed-script-list .ts-time{font-weight:750;margin-right:6px}
.object-reference-list{list-style:none;margin:6px 0 0;padding:0;display:flex;flex-direction:column;gap:8px}
.object-reference-list li{padding:8px 10px;border:1px solid var(--line);border-radius:10px}
.object-reference-list strong{margin-left:6px}
.lane-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.role-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.lane-card{text-align:left;background:white;border:2px solid var(--line);border-radius:16px;padding:20px;cursor:pointer;font:inherit}
.lane-card h3{margin:6px 0 4px;font-size:18px}
.lane-card p{color:var(--muted);margin:0;font-size:14px}
.lane-card.selected{border-color:var(--brand);box-shadow:0 0 0 3px #FE2C5522}
.lang-toggle{margin-left:14px;background:none;border:1px solid var(--line);border-radius:8px;padding:5px 12px;font-weight:750;color:var(--muted);cursor:pointer;font:inherit}
.lang-toggle:hover{color:var(--ink);border-color:var(--brand)}
.asset-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px}
.scroll-panel{max-height:480px;overflow-y:auto;align-content:start;padding:6px;border:1px solid var(--line);border-radius:14px;background:#faf8fb;margin-top:8px}
.asset-card{background:white;border:1px solid var(--line);border-radius:14px;padding:16px;position:relative}
.asset-card .type{font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--brand)}
.asset-card h4{margin:8px 0 4px;font-size:15px;word-break:break-word}
.asset-card.trend{background:linear-gradient(160deg,#22242f,#161823);color:white;border-color:transparent}
.asset-card.trend .muted{color:#9497b8}
.asset-card.trend h4{color:var(--brand);font-size:21px}
.asset-card .select{position:absolute;top:14px;right:14px}
.stepper{display:flex;list-style:none;margin:0 0 30px;padding:0;overflow-x:auto}
.stepper li{flex:1;min-width:110px;text-align:center;padding:12px 8px;border-bottom:4px solid var(--line);color:var(--muted);font-weight:750;font-size:13px;position:relative}
.stepper li.done{border-color:#f7a8b8;color:var(--ink)}
.stepper li.current{border-color:var(--brand);color:var(--brand)}
.stepper li .stale-flag{display:block;font-size:10px;font-weight:800;color:#a3651a;text-transform:uppercase;margin-top:2px}
.stage-panel{background:white;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 12px 35px #1618230d}
.stage-panel h2{margin-top:0}
.list-block{margin:18px 0}
.list-block h4{margin:0 0 8px;font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.list-block ul{margin:0;padding-left:20px}
.list-block li{margin-bottom:6px}
.timeline{display:flex;flex-direction:column;gap:14px;margin:18px 0}
.scene{border:1px solid var(--line);border-radius:14px;padding:16px;background:#fafafa}
.scene .scene-time{display:inline-block;font-weight:800;color:var(--brand);margin-bottom:8px}
.scene-row{display:flex;gap:10px;font-size:14px;margin-top:4px}
.scene-row .label{flex:none;width:60px;color:var(--muted);font-weight:700}
.prompt-block{background:#161823;color:#F1F1F2;border-radius:14px;padding:20px;font:14px ui-monospace,monospace;white-space:pre-wrap;max-height:340px;overflow:auto}
.callout{background:#fbf3d9;border:1px solid #e8d59a;border-radius:14px;padding:18px;color:#5c4a12}
.actions-row{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}
.dropzone-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-top:16px}
.packshot-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:18px;margin-top:20px}
.packshot-card{background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.packshot-card img{display:block;width:100%;aspect-ratio:1;object-fit:cover;background:#eee}
.packshot-card .packshot-body{padding:14px}
.packshot-card .packshot-body h4{margin:0 0 10px}
.empty-state{color:var(--muted);padding:30px 0;text-align:center}
.card-row{display:flex;justify-content:space-between;align-items:center;margin:0}
.card-row .text-button{margin-left:0;font-size:12px}
@media(max-width:760px){.lane-grid,.role-grid{grid-template-columns:1fr}.app-shell{flex-direction:column}.sidebar{width:auto;height:auto;position:static;flex-direction:row;flex-wrap:wrap;align-items:center;border-right:0;border-bottom:1px solid var(--line)}.sidebar nav{flex-direction:row;flex-wrap:wrap;margin-top:0}.sidebar-footer{flex-direction:row;border-top:0;margin-top:0;padding-top:0;margin-left:auto}}

/* --- small utility/component classes (CSP forbids inline style attributes) --- */
.lead-compact{font-size:16px;margin:0 0 20px}
.mt-0{margin-top:0}
.mt-8{margin-top:8px}
.mt-10{margin-top:10px}
.mt-14{margin-top:14px}
.mt-20{margin-top:20px}
.m-0{margin:0}
.text-xs{font-size:12px}
.text-sm{font-size:13px}
.hook-line{margin:8px 0}
.btn-block-mt{margin-top:10px;display:inline-block}
.back-link{margin-bottom:8px;display:inline-block}
.section-head-tight{margin-top:26px;margin-bottom:10px}
.revision-tag{font-size:13px;font-weight:600}
.prompt-label{margin:0;text-transform:none;font-size:15px}
#project-name{margin:8px 0 4px}
#project-meta{margin:0}
[hidden]{display:none!important}
.asset-card.selectable{cursor:pointer;border-width:2px}
.asset-card.selectable.selected{border-color:var(--brand);box-shadow:0 0 0 3px #FE2C5522}
.generated-video{max-width:340px;width:100%;border-radius:14px;background:#000;display:block}
.prompt-section-head{font-size:22px;margin:44px 0 4px}
#prompt-list>section:first-child .prompt-section-head{margin-top:0}
.thumb-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.thumb-row img{width:76px;height:76px;object-fit:cover;border-radius:10px;border:1px solid var(--line);background:#eee}
.color-field{display:flex;align-items:center;gap:10px;margin-top:8px}
.color-field input[type=color]{width:48px;height:44px;margin-top:0;padding:2px;flex:none}
.color-field input[type=text]{width:140px;margin-top:0}
.asset-picker-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:10px}
.tab-row{display:flex;gap:4px;flex-wrap:wrap;margin:20px 0 16px}
.tab-row .tab{background:none;border:0;border-radius:999px;padding:10px 18px;font:inherit;font-size:14px;font-weight:750;color:var(--muted);cursor:pointer}
.tab-row .tab:hover{color:var(--ink)}
.tab-row .tab.selected{background:#FE2C550f;color:var(--brand)}
.library-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:16px}
.library-add{aspect-ratio:1;border:0;background:none;padding:0;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink)}
.library-add .circle{width:64px;height:64px;max-width:70%;max-height:70%;border-radius:50%;border:2px solid var(--ink);display:flex;align-items:center;justify-content:center}
.library-add:hover .circle{border-color:var(--brand);color:var(--brand)}
.library-item{position:relative;aspect-ratio:1;border-radius:14px;overflow:hidden;background:#F1F1F2;border:1px solid var(--line)}
.library-item img,.library-item video{display:block;width:100%;height:100%;object-fit:cover}
.library-item .library-file{display:flex;align-items:center;justify-content:center;height:100%;padding:10px;text-align:center;font-size:12px;font-weight:700;color:var(--muted);word-break:break-word}
.library-item .library-owner{position:absolute;left:6px;bottom:6px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.03em;padding:3px 8px;border-radius:999px;background:rgba(22,24,35,.65);color:#fff}
.library-item .library-delete{position:absolute;top:6px;right:6px;width:24px;height:24px;border-radius:50%;border:0;background:rgba(22,24,35,.65);color:#fff;font-size:15px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .15s}
.library-item:hover .library-delete{opacity:1}
.library-item .library-view{position:absolute;inset:0;width:100%;border:0;background:none;padding:0;cursor:zoom-in}
#library-drop-zone.drag-over{outline:2px dashed var(--brand);outline-offset:-2px;background:#FE2C550a}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-top:25px}
.stat-card{background:white;border:1px solid var(--line);border-radius:14px;padding:18px}
.stat-card .stat-label{font-size:12px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.stat-card .stat-value{font-size:28px;font-weight:850;margin-top:6px}
.usage-table{width:100%;border-collapse:collapse;margin-top:10px}
.usage-table th,.usage-table td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);font-size:14px}
.usage-table th{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;font-weight:800}
.usage-table td input[type=text]{width:110px;margin:0;padding:8px;font-size:14px}
.usage-table td.actions{white-space:nowrap}
.usage-table .price-error{color:#a32b35;font-size:12px;margin-top:4px}
.card-link{text-decoration:none;color:inherit;display:block}
.tier-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;margin-top:20px}
.tier-card.locked{border-color:var(--brand);box-shadow:0 0 0 3px #FE2C5522}
.tier-card.tier2-disabled{opacity:.55;pointer-events:none}
.variant-history{display:flex;flex-direction:column;gap:14px;margin-top:14px}
.variant-row{border:1px solid var(--line);border-radius:12px;padding:12px;background:#fafafa}
.variant-row.locked{border-color:var(--brand);background:#fff1f3}
.variant-row img{width:100%;border-radius:8px;display:block;background:#eee;cursor:zoom-in}
.requirements-row{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
.requirements-row input[type=text]{flex:1;min-width:140px;margin:0;padding:9px}
.kit-thumb{display:block;width:100%;aspect-ratio:1;object-fit:cover;border-radius:10px;margin-bottom:10px;background:#eee}
.progress-track{position:relative;height:6px;border-radius:999px;background:#F1F1F2;overflow:hidden;margin-top:14px}
.progress-track.thin{height:4px;margin-top:8px}
.progress-fill{position:absolute;top:0;left:-30%;height:100%;width:30%;border-radius:999px;background:var(--brand);animation:progress-indeterminate 1.2s ease-in-out infinite}
@keyframes progress-indeterminate{0%{left:-30%}100%{left:100%}}
.asset-picker-grid .empty-state{padding:10px 0;grid-column:1/-1}
.asset-pick{position:relative;border:2px solid var(--line);border-radius:10px;overflow:hidden;cursor:pointer;background:#fff;padding:0}
.asset-pick img{display:block;width:100%;height:76px;object-fit:cover}
.asset-pick.selected{border-color:var(--brand);box-shadow:0 0 0 3px #FE2C5522}
.result-card{background:white;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.result-card .result-thumb{display:block;width:100%;aspect-ratio:1;object-fit:cover;background:#eee;border:0;padding:0;cursor:zoom-in}
.result-card .packshot-body{padding:14px}
.result-card .packshot-body h4{margin:0 0 10px}
.packshot-grid-wide{grid-template-columns:1fr}
.result-thumb.overview-thumb{aspect-ratio:auto;max-height:640px;object-fit:contain;background:#FAFAFA}
.lightbox{position:fixed;inset:0;background:#161823ee;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;z-index:1000;padding:40px}
.lightbox img,.lightbox video{max-width:90vw;max-height:75vh;border-radius:12px;background:#000;object-fit:contain}
.lightbox-close{position:absolute;top:20px;right:28px;background:none;border:0;color:white;font-size:34px;line-height:1;cursor:pointer}
.lightbox-download{text-decoration:none}
.trend-modal{position:fixed;inset:0;background:#161823ee;display:flex;align-items:center;justify-content:center;z-index:1000;padding:40px;overflow-y:auto}
.trend-modal-panel{background:#161823;color:white;border-radius:18px;max-width:480px;width:100%;padding:28px;position:relative;margin:auto}
.trend-modal-panel .muted{color:#9497b8}