:root{color-scheme:light;--ink:#17202e;--navy:#07111f;--cyan:#67e8f9;--line:#d8e0e8;--muted:#64748b;--panel:#fff;--soft:#eef1f4;--rose:#be123c;--rose-soft:#fff1f2;--radius:14px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--soft)}button,input,select{font:inherit}.hidden{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.shell{width:min(1180px,100%);margin:auto;padding-inline:clamp(20px,5vw,56px)}
.upload-view{min-height:100vh;background:var(--navy);color:#fff}.landing-header{display:flex;align-items:center;justify-content:space-between;padding-block:24px}.brand,.file-identity{display:flex;align-items:center;gap:12px}.brand span:last-child,.file-identity>span:last-child{display:grid}.brand small,.file-identity small{font-size:12px;color:#94a3b8;margin-top:2px}.brand-mark,.mini-mark{display:grid;place-items:center;background:rgba(103,232,249,.1);border:1px solid rgba(103,232,249,.3);color:var(--cyan);font:700 10px ui-monospace,monospace;border-radius:11px;width:42px;height:42px}.privacy{font-size:14px;color:#94a3b8}.privacy::first-letter{color:#34d399}.upload-content{display:grid;align-content:center;min-height:calc(100vh - 90px);padding-bottom:70px}.intro{max-width:760px;margin-bottom:30px}.eyebrow{font:600 12px ui-monospace,monospace;text-transform:uppercase;letter-spacing:.22em;color:var(--cyan)}.intro h1{font-size:clamp(40px,6vw,70px);line-height:1.02;letter-spacing:-.045em;margin:16px 0}.intro>p:last-child{max-width:620px;color:#94a3b8;font-size:clamp(16px,2vw,19px);line-height:1.65}.drop-zone{position:relative;width:min(850px,100%);display:flex;align-items:center;gap:22px;text-align:left;padding:clamp(30px,5vw,55px);color:#fff;background:rgba(15,23,42,.62);border:1px dashed #475569;border-radius:26px;cursor:pointer;transition:.2s}.drop-zone:hover,.drop-zone.dragging{border-color:var(--cyan);background:rgba(103,232,249,.08)}.drop-zone strong,.drop-zone small{display:block}.drop-zone strong{font-size:20px}.drop-zone small{margin-top:8px;color:#94a3b8}.upload-icon{display:grid;place-items:center;flex:none;width:64px;height:64px;border-radius:18px;background:var(--cyan);color:var(--navy);font-size:34px}.spinner-overlay{position:absolute;inset:0;display:grid;place-items:center;background:rgba(7,17,31,.82);border-radius:inherit}.spinner{display:inline-block;width:28px;height:28px;border:3px solid rgba(103,232,249,.28);border-top-color:var(--cyan);border-radius:50%;animation:spin .75s linear infinite}.spinner.small{width:15px;height:15px;border-width:2px}.steps{display:grid;grid-template-columns:repeat(3,1fr);width:min(850px,100%);margin-top:24px;color:#64748b;font-size:13px}.error-message{color:#fda4af}@keyframes spin{to{transform:rotate(360deg)}}
.workspace{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:20;min-height:64px;display:flex;align-items:center;gap:16px;padding:10px 20px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 1px 4px rgba(15,23,42,.05)}.file-identity{min-width:0}.mini-mark{width:38px;height:38px;background:var(--navy)}.truncate{min-width:0}.truncate strong,.truncate small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.button,.icon-button{border:0;border-radius:9px;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:8px 13px;font-weight:650;font-size:14px}.button.primary{background:var(--navy);color:#fff}.button.ghost{background:transparent;color:#334155}.button.ghost:hover{background:#f1f5f9}.button.danger{background:#e11d48;color:#fff}.icon-button{width:36px;padding:0;background:transparent;font-size:24px}.app-error{margin:14px 18px 0;display:flex;align-items:center;padding:12px 15px;border:1px solid #fecdd3;border-radius:12px;background:var(--rose-soft);color:#9f1239;font-size:14px}.app-error button{margin-left:auto;border:0;background:none;color:inherit;font-size:20px;cursor:pointer}
.work-grid{display:grid;grid-template-columns:370px minmax(0,1fr) 330px;min-height:calc(100vh - 64px)}.objects-panel,.details-panel{background:#fff}.objects-panel{min-width:0;border-right:1px solid var(--line);display:flex;flex-direction:column;max-height:calc(100vh - 64px);position:sticky;top:64px}.filters{padding:16px;border-bottom:1px solid var(--line);display:grid;gap:12px}.search{position:relative}.search>span{position:absolute;left:12px;top:8px;color:#94a3b8;font-size:20px}.search input{width:100%;height:40px;padding:8px 12px 8px 38px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:var(--ink)}.search input:focus{outline:2px solid rgba(8,145,178,.25);border-color:#0891b2}.index-progress{margin:0;display:flex;align-items:center;gap:8px;color:#0e7490;font-size:12px}.kind-filters{display:flex;gap:8px;overflow:auto}.kind-chip{flex:none;border:0;border-radius:999px;padding:7px 12px;background:#f1f5f9;color:#475569;font-size:12px;font-weight:650;cursor:pointer}.kind-chip.active{background:var(--navy);color:#fff}.filter-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--muted);font-size:12px}.filter-meta select{max-width:145px;padding:6px 7px;border:1px solid var(--line);border-radius:7px;background:#fff}.deleted-badge,.modified-badge{display:inline-block;background:#ffe4e6;color:#be123c;border-radius:999px;padding:3px 7px;font-size:11px}.object-list{overflow:auto;flex:1}.object-row{position:relative;display:grid;grid-template-columns:42px minmax(0,1fr) auto;gap:11px;align-items:center;width:100%;padding:12px 15px;border:0;border-bottom:1px solid #f1f5f9;border-left:2px solid transparent;background:#fff;text-align:left;cursor:pointer}.object-row:hover{background:#f8fafc}.object-row.selected{background:#ecfeff;border-left-color:#06b6d4}.object-row.deleted{background:#fff1f2;padding-right:52px;opacity:.72}.object-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:9px;background:#f1f5f9;color:#475569;font:700 12px ui-monospace,monospace}.object-icon.image{background:#ede9fe;color:#6d28d9}.object-icon.stream{background:#cffafe;color:#0e7490}.object-copy{min-width:0;display:grid;gap:4px}.object-copy strong,.object-copy small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.object-copy strong{font-size:14px}.object-copy small{font-size:12px;color:var(--muted)}.deleted .object-copy strong{text-decoration:line-through}.deleted .object-copy small{color:var(--rose);font-weight:600}.object-size{font:11px ui-monospace,monospace;color:#94a3b8}.restore-one{position:absolute;right:12px;top:50%;transform:translateY(-50%);width:32px;height:32px;border:1px solid #fecdd3;border-radius:8px;background:#fff;color:var(--rose);cursor:pointer}.empty-list,.empty-details{padding:32px;text-align:center;color:var(--muted);font-size:14px}
.page-panel{min-width:0;padding:20px;background:#dfe4e9}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:12px}.page-heading p{margin:0;font-size:14px;font-weight:700}.page-heading small{display:block;margin-top:4px;color:var(--muted)}.pager{display:flex;align-items:center;gap:5px;padding:4px;border:1px solid var(--line);border-radius:9px;background:#fff;box-shadow:0 1px 3px rgba(15,23,42,.08)}.pager button{width:30px;height:28px;border:0;background:transparent;border-radius:6px;font-size:22px;cursor:pointer}.pager button:disabled{opacity:.3}.pager span{min-width:66px;text-align:center;font-size:12px;font-weight:650}.canvas-stage{position:relative;min-height:500px;display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:20px;background:#bfc7cf;border:1px solid #aeb8c2;border-radius:16px;box-shadow:inset 0 2px 6px rgba(15,23,42,.12)}#pdf-canvas{max-width:100%;background:#fff;box-shadow:0 12px 35px rgba(15,23,42,.22)}.preview-spinner{position:absolute;top:24px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:999px;background:var(--navy);color:#fff;font-size:12px}
.details-panel{border-left:1px solid var(--line);min-width:0}.details-inner{position:sticky;top:80px;padding:20px}.object-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.object-heading .eyebrow{margin:0;color:#0e7490;font-size:11px}.object-heading h2{margin:5px 0 18px;font-size:21px}.subtype{padding:5px 7px;border-radius:6px;background:#f1f5f9;font:11px ui-monospace,monospace}.removed-label{margin-left:5px;padding:4px 7px;border-radius:999px;background:#ffe4e6;color:#be123c;font-size:10px;text-transform:uppercase}.object-facts{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:13px;border:1px solid var(--line);border-radius:12px;background:#f8fafc}.object-facts span{display:grid;gap:4px;font-size:14px}.object-facts small{color:var(--muted);font-size:11px}.tabs{margin-top:18px}.tab-list{display:flex;width:100%;padding:4px;border-radius:9px;background:#f1f5f9}.tab-button{flex:1;border:0;border-radius:7px;padding:7px 4px;background:transparent;color:#64748b;font-size:12px;font-weight:650;cursor:pointer}.tab-button.active{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(15,23,42,.12)}.tab-panel{padding-top:12px}.code-view{max-height:320px;overflow:auto;margin:0;padding:14px;border-radius:12px;background:var(--navy);color:#cbd5e1;font:12px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.image-preview{display:block;max-height:290px;width:100%;object-fit:contain;border:1px solid var(--line);border-radius:12px;background-color:#f8fafc;background-image:linear-gradient(45deg,#e2e8f0 25%,transparent 25%),linear-gradient(-45deg,#e2e8f0 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e2e8f0 75%),linear-gradient(-45deg,transparent 75%,#e2e8f0 75%);background-size:16px 16px}.preview-meta,.stream-meta{margin:8px 0 0;text-align:center;color:var(--muted);font:11px ui-monospace,monospace}.stream-meta{display:flex;justify-content:space-between;text-align:left}.notice{padding:20px;border:1px dashed #cbd5e1;border-radius:12px;color:var(--muted);font-size:13px;text-align:center}.notice.error{border-color:#fecdd3;background:#fff1f2;color:#be123c}.object-action{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}.object-action .button{width:100%}.protected{display:flex;gap:9px;padding:12px;border-radius:11px;background:#ecfdf5;color:#047857;font-size:13px}.truncated-note{margin:7px 0 0;color:#a16207;font-size:11px}
.delete-dialog{max-width:490px;border:0;border-radius:16px;padding:0;box-shadow:0 24px 70px rgba(15,23,42,.35)}.delete-dialog::backdrop{background:rgba(15,23,42,.55)}.delete-dialog form{padding:24px}.delete-dialog h2{margin:0 0 10px}.delete-dialog p{color:var(--muted);line-height:1.55}.dialog-actions{display:flex;justify-content:flex-end;gap:9px;margin-top:22px}
.content-intro{padding:11px 12px;border-left:3px solid #0891b2;border-radius:8px;background:#ecfeff;color:#155e75;font-size:12px;line-height:1.5}.content-intro.muted{border-left-color:#94a3b8;background:#f8fafc;color:var(--muted)}.content-facts{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:10px}.content-fact{display:grid;gap:3px;padding:8px;border:1px solid var(--line);border-radius:8px;background:#fff}.content-fact small{color:var(--muted);font-size:10px}.content-fact strong{font-size:11px;line-height:1.35;overflow-wrap:anywhere}.operator-reading{margin-top:10px;padding:8px 10px;border-radius:8px;background:#f8fafc}.operator-reading p{margin:3px 0;color:#475569;font-size:11px}.operator-reading code{display:inline-block;min-width:30px;color:#0e7490;font-weight:800}.content-section{margin-top:14px}.content-section h3,.script-title{margin:0 0 8px;font-size:12px}.matrix-list{display:grid;gap:5px}.matrix-list>div{display:grid;gap:3px}.matrix-list code{padding:6px 8px;border-radius:6px;background:#f1f5f9;color:#334155;font-size:10px;overflow-wrap:anywhere}.matrix-list small{padding-inline:4px;color:var(--muted);font-size:10px}.marked-list{padding:8px;border-radius:7px;background:#f5f3ff;color:#5b21b6;font-size:11px;line-height:1.45}.inline-images{display:grid;gap:10px}.inline-image-card{overflow:hidden;border:1px solid var(--line);border-radius:10px;background:#f8fafc}.inline-image-card img{display:block;width:100%;max-height:240px;object-fit:contain;background:#fff}.inline-image-card p{margin:0;padding:7px 9px;color:#475569;font:10px/1.4 ui-monospace,monospace}.inline-image-card .inline-context{padding-top:0;color:#7c3aed}.inline-image-card .inline-explanation{padding-top:0;color:#0f766e;font-family:inherit}.inline-download{display:block;padding:7px 9px;border-top:1px solid var(--line);color:#0e7490;font-size:11px;font-weight:700;text-align:center;text-decoration:none}.inline-download:hover{text-decoration:underline}.script-title{margin-top:14px}.content-code{max-height:420px}
@media(max-width:1180px){.work-grid{grid-template-columns:350px minmax(0,1fr)}.details-panel{grid-column:1/-1;border-left:0;border-top:1px solid var(--line)}.details-inner{position:static}.details-panel .tabs{max-width:700px}}
@media(max-width:760px){.privacy{display:none}.drop-zone{align-items:flex-start;flex-direction:column}.steps{font-size:11px}.app-header{padding-inline:12px}.header-actions .ghost,.button.primary span{display:none}.work-grid{display:block}.objects-panel{position:static;max-height:520px;border-right:0}.page-panel{padding:14px}.canvas-stage{min-height:360px;padding:10px}.page-heading{align-items:flex-start}.details-panel{border-top:1px solid var(--line)}.object-facts{grid-template-columns:1fr}.stream-meta{display:grid;gap:3px}.intro h1{font-size:42px}}

.landing-actions{display:flex;align-items:center;gap:18px}.language-picker select{border:1px solid #475569;border-radius:8px;padding:7px 9px;background:#0f1b2c;color:#e2e8f0;font-size:13px;cursor:pointer}.feature-content{width:min(100%,1050px);margin-top:72px;padding:36px 0 12px;border-top:1px solid #223047}.feature-content h2{max-width:760px;margin:10px 0 12px;font-size:clamp(27px,4vw,42px);letter-spacing:-.035em}.feature-content>div>p:last-child{max-width:780px;margin:0;color:#94a3b8;line-height:1.65}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}.feature-grid article{padding:18px;border:1px solid #223047;border-radius:14px;background:rgba(15,23,42,.46)}.feature-grid h3{margin:0;color:#e2e8f0;font-size:15px}.feature-grid p{margin:8px 0 0;color:#94a3b8;font-size:13px;line-height:1.55}@media(max-width:760px){.landing-actions{gap:10px}.feature-content{margin-top:48px}.feature-grid{grid-template-columns:1fr}.language-picker select{max-width:105px}}