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var(--at-line);border-radius:var(--at-radius-sm);background:var(--at-surface);color:var(--at-ink);cursor:pointer;align-items:center;gap:.5rem;padding:8px 16px;font-size:14px;font-weight:500;line-height:20px;transition:background .12s,border-color .12s;display:inline-flex}.at-btn:hover{background:var(--at-green-soft);color:var(--at-green)}.at-btn:disabled{opacity:.55;cursor:not-allowed}.at-btn.primary{background:var(--at-green);border-color:var(--at-green);color:var(--at-green-ink)}.at-btn.primary:hover{background:var(--at-green-hover);border-color:var(--at-green-hover)}.at-btn.tertiary{color:var(--at-ink-2);background:0 0;border-color:#0000}.at-btn.tertiary:hover{background:var(--at-green-soft);color:var(--at-green)}.at-btn.danger{color:var(--at-bad)}.at-btn.icon{justify-content:center;width:40px;height:40px;padding:.5rem}.at-btn svg{flex:none;width:16px;height:16px}.at-btn.icon{color:var(--at-icon)}.at-topbar{z-index:20;background:var(--at-header);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--at-line);align-items:center;gap:1.5rem;min-height:73px;padding:16px 24px;display:flex;position:sticky;top:0}.at-brand{color:var(--at-ink);align-items:center;gap:8px;font-size:16px;font-weight:600;line-height:24px;text-decoration:none;display:inline-flex}.at-brand small{color:var(--at-ink-3);letter-spacing:.18em;margin-left:.15rem;font-size:.72rem;font-weight:500}.install-app-card{grid-template-columns:auto 1fr;align-items:start;gap:1.25rem;display:grid}.install-app-card h2{margin:.35rem 0 .5rem}.install-app-mark img{box-shadow:var(--at-shadow-sm);border-radius:18px;display:block}@media (max-width:600px){.install-app-card{grid-template-columns:1fr}}.at-brand svg{width:24px;height:24px;color:var(--at-green-2)}.at-topbar .spacer{flex:1}.at-search{border:1px solid var(--at-line);border-radius:var(--at-radius-sm);background:var(--at-surface);min-width:120px;height:40px;color:var(--at-ink-3);flex:0 260px;align-items:center;gap:.5rem;padding:0 .75rem;display:flex}.at-search input{min-width:0;color:var(--at-ink);background:0 0;border:0;outline:none;flex:1;font-size:.9rem}.at-search svg{flex:none;width:16px;height:16px}.at-state{background:var(--at-surface-2);color:var(--at-ink-2);white-space:nowrap;border:1px solid #0000;border-radius:9999px;flex:none;align-items:center;gap:.45rem;padding:.35rem .7rem;font-size:12px;font-weight:500;line-height:16px;text-decoration:none;transition:color .15s,background .15s,border-color .15s;display:inline-flex}.at-state:hover,.at-state[aria-current=page]{border-color:var(--at-green-line);background:var(--at-green-soft);color:var(--at-green)}.at-state i{background:var(--at-green-2);border-radius:50%;flex:none;width:8px;height:8px}.at-state.busy i{animation:1.4s ease-in-out infinite at-pulse}.at-state.error i{background:var(--at-bad)}.at-visually-hidden{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@keyframes at-pulse{50%{opacity:.3}}@media (prefers-reduced-motion:reduce){.at-state.busy i{animation:none}}.at-user{color:var(--at-ink-2);flex:none;align-items:center;gap:.55rem;font-size:.9rem;display:inline-flex}.at-avatar{background:var(--at-green-soft);width:32px;height:32px;color:var(--at-green);border-radius:50%;place-items:center;font-size:.85rem;font-weight:650;display:grid}.at-shell-layout{grid-template-columns:196px minmax(0,1fr);min-height:calc(100vh - 73px);display:grid}.at-quick-rail{border-right:1px solid var(--at-line);background:color-mix(in srgb, var(--at-surface) 88%, transparent);height:calc(100vh - 73px);padding:20px 16px;position:sticky;top:73px}.at-shell-layout>.at-page{width:100%}.at-primary-modes{border:1px solid 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minmax(0,1fr) auto;align-items:center;gap:18px;padding:24px;text-decoration:none;transition:transform .16s,border-color .16s,box-shadow .16s;display:grid}.at-central-card:hover{border-color:var(--at-green-line);box-shadow:var(--at-shadow-lift);transform:translateY(-2px)}.at-central-card-icon{background:var(--at-green-soft);width:48px;height:48px;color:var(--at-green);border-radius:14px;place-items:center;display:grid}.at-central-card-icon svg{width:22px;height:22px}.at-central-card-copy{gap:6px;display:grid}.at-central-card-copy strong{font-size:18px;font-weight:650}.at-central-card-copy>span{color:var(--at-ink-2);font-size:14px;line-height:20px}.at-central-card-arrow{width:18px;height:18px;color:var(--at-ink-3);transition:transform .16s}.at-central-card:hover .at-central-card-arrow{color:var(--at-green);transform:translate(3px)}.at-card{background:var(--at-surface);border:1px solid var(--at-line);border-radius:var(--at-radius);box-shadow:var(--at-shadow)}.at-panel{gap:16px;padding:24px;display:grid}.at-panel-head{justify-content:space-between;align-items:baseline;gap:1rem;display:flex}.at-panel-head p{margin:.15rem 0 0}.at-stat{grid-template-columns:1fr auto;align-items:start;gap:8px 12px;padding:20px;transition:box-shadow .15s;display:grid}.at-stat:hover{box-shadow:var(--at-shadow-lift)}.at-stat .label{color:var(--at-ink-2);font-size:14px;line-height:20px}.at-stat .value{letter-spacing:-.02em;font-variant-numeric:tabular-nums;grid-column:1;font-size:30px;font-weight:600;line-height:1.1}.at-stat .hint{color:var(--at-ink-3);grid-column:1;font-size:.8rem}.at-stat svg{width:20px;height:20px;color:var(--at-green-2);grid-area:1/2/span 3}.at-list{margin:0;padding:0;list-style:none}.at-list li{border-top:1px solid var(--at-line);align-items:center;gap:.9rem;padding:.85rem 0;display:flex}.at-list li:first-child{border-top:0;padding-top:.2rem}.at-list .grow{flex:1;min-width:0}.at-list strong{font-size:16px;font-weight:600;line-height:24px;display:block}.at-list .at-meta{margin-top:.15rem;display:block}.at-source-schedule{color:var(--at-ink-3);gap:.15rem;font-size:.72rem;display:grid}.at-source-schedule select{border:1px solid var(--at-line-strong);border-radius:var(--at-radius-sm);background:var(--at-surface);min-width:8.5rem;color:var(--at-ink);font:inherit;padding:.38rem .5rem}.at-pill{white-space:nowrap;background:var(--at-surface-2);color:var(--at-ink-2);border:1px solid #0000;border-radius:9999px;align-items:center;gap:.35rem;padding:2px 10px;font-size:12px;font-weight:500;line-height:16px;display:inline-flex}.at-pill.ok{background:var(--at-ok-soft);border-color:var(--at-ok-line);color:var(--at-ok-ink)}.at-pill.ok svg{color:var(--at-ok)}.at-pill.warn{background:var(--at-warn-soft);border-color:var(--at-warn-line);color:var(--at-warn-ink)}.at-pill.warn svg{color:var(--at-warn)}.at-pill.bad{background:var(--at-bad-soft);border-color:var(--at-bad-line);color:var(--at-bad-ink)}.at-pill.info{background:var(--at-info-soft);border-color:var(--at-info-line);color:var(--at-info-ink)}.at-pill.green{background:var(--at-green-soft);border-color:var(--at-green-line);color:var(--at-green)}.at-pill svg{width:12px;height:12px}.at-chip{background:var(--at-surface-2);color:var(--at-ink-2);border-radius:9999px;padding:2px 10px;font-size:.76rem;font-weight:500;display:inline-block}.at-tag-mock{border:1px dashed var(--at-line-strong);color:var(--at-ink-3);letter-spacing:.04em;text-transform:uppercase;border-radius:6px;align-items:center;gap:.35rem;padding:.2rem .55rem;font-size:.72rem;display:inline-flex}.at-empty{text-align:center;color:var(--at-ink-3);padding:2rem 1rem}.at-error{border-radius:var(--at-radius-sm);border:1px solid var(--at-bad-line);background:var(--at-bad-soft);color:var(--at-bad-ink);margin:0;padding:.6rem .9rem;font-size:14px}.at-notice{border-radius:var(--at-radius-sm);border:1px solid var(--at-ok-line);background:var(--at-ok-soft);color:var(--at-ok-ink);margin:0;padding:.6rem .9rem;font-size:14px}.at-menu-wrap{position:relative}.at-menu{z-index:30;background:var(--at-surface);border:1px solid var(--at-line);border-radius:var(--at-radius-sm);min-width:220px;box-shadow:var(--at-shadow-lift);padding:.35rem;display:grid;position:absolute;top:calc(100% + 6px);left:0}.at-menu.right{left:auto;right:0}.at-menu.up{top:auto;bottom:calc(100% + 6px)}.at-menu button{width:100%;color:var(--at-ink);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:6px;align-items:center;gap:.6rem;padding:.55rem .7rem;font-size:.9rem;display:flex}.at-menu button:hover{background:var(--at-surface-2)}.at-menu button svg{width:16px;height:16px;color:var(--at-green-2)}.at-menu button 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h2,.at-capture-dialog h2{margin:.2rem 0 .45rem}.at-install-dialog p,.at-capture-dialog p{color:var(--at-ink-2);margin:0}.at-dialog-symbol{width:46px;height:46px;color:var(--at-green-2);background:var(--at-green-soft);border-radius:14px;place-items:center;display:grid}.at-dialog-symbol svg{width:24px;height:24px}.at-install-steps{gap:.6rem;margin:0;padding:0;list-style:none;display:grid}.at-install-steps li{border-radius:var(--at-radius-sm);background:var(--at-ground);align-items:center;gap:.75rem;padding:.7rem .8rem;display:flex}.at-install-steps svg{width:20px;height:20px;color:var(--at-green-2)}.at-capture-dialog{width:min(760px,100%);max-height:calc(100dvh - 2rem);overflow:auto}.at-capture-dialog>header{justify-content:space-between;align-items:flex-start;gap:1rem;display:flex}.at-camera-stage{background:#101311;border-radius:16px;place-items:center;min-height:320px;display:grid;position:relative;overflow:hidden}.at-camera-stage video{object-fit:contain;width:100%;max-height:min(58dvh,560px)}.at-camera-active{color:#fff;background:#0000009e;border-radius:999px;align-items:center;gap:.35rem;padding:.35rem .55rem;font-size:.75rem;display:inline-flex;position:absolute;top:.75rem;left:.75rem}.at-camera-active i{background:#ff5b57;border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 3px #ff5b5733}.at-camera-active.preparing i{background:#f2b84b;animation:1s ease-in-out infinite at-pulse;box-shadow:0 0 0 3px #f2b84b33}.at-camera-shutter{cursor:pointer;background:#fff3;border:3px solid #fff;border-radius:50%;place-items:center;width:58px;height:58px;display:grid;position:absolute;bottom:1rem}.at-camera-shutter span{background:#fff;border-radius:50%;width:42px;height:42px}.at-camera-shutter:disabled{opacity:.45;cursor:wait}.at-camera-fallback{text-align:center;border:1px dashed var(--at-line-strong);background:var(--at-ground);border-radius:16px;align-content:center;place-items:center;gap:.65rem;min-height:260px;padding:2rem;display:grid}.at-camera-fallback>svg{width:38px;height:38px;color:var(--at-green-2)}.at-captured-pages{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:.75rem;display:grid}.at-captured-pages article{border:1px solid var(--at-line);border-radius:var(--at-radius-sm);background:var(--at-ground);gap:.55rem;min-width:0;padding:.65rem;display:grid}.at-page-preview{background:#202421;border-radius:8px;place-items:center;height:220px;display:grid;overflow:hidden}.at-page-preview img{object-fit:contain;max-width:100%;max-height:100%}.at-page-tools,.at-crop-control{color:var(--at-ink-2);align-items:center;gap:.45rem;font-size:.78rem;display:flex}.at-page-tools label{align-items:center;gap:.3rem;display:inline-flex}.at-crop-control 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