:root{color:#1f2933;background:#f3f5f7;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;line-height:1.5;text-rendering:geometricPrecision}body{margin:0;min-width:320px;min-height:100vh}button{font:inherit}button:disabled{cursor:not-allowed;opacity:.62}button:focus-visible{outline:3px solid #91c8ff;outline-offset:2px}.shell{display:grid;grid-template-columns:272px minmax(0,1fr);min-height:100vh}.sidebar{background:#14213d;color:#f8fafc;padding:24px 18px}.brand{align-items:center;display:flex;gap:12px;margin-bottom:32px}.brand-mark{align-items:center;background:#1b998b;border-radius:8px;display:flex;font-size:22px;font-weight:800;height:44px;justify-content:center;width:44px}.brand strong,.brand small{display:block}.brand small{color:#b9c5d6;margin-top:3px}.nav-list{display:grid;gap:8px}.nav-list button{background:transparent;border:1px solid transparent;border-radius:8px;color:#d9e2ef;cursor:pointer;display:flex;justify-content:space-between;min-height:44px;padding:10px 12px;text-align:left;transition:background .16s ease,border-color .16s ease,color .16s ease}.nav-list button.active,.nav-list button:hover{background:#203255;border-color:#38527c;color:#fff}.nav-list button small{color:#9fb0c7;font-size:12px}.workspace{min-width:0;padding:28px}.topbar{align-items:flex-start;display:flex;gap:20px;justify-content:space-between;margin-bottom:20px}.eyebrow{color:#166a5d;font-size:12px;font-weight:800;letter-spacing:0;margin:0 0 6px;text-transform:uppercase}h1,h2,p{margin:0}h1{font-size:28px;line-height:1.2}h2{font-size:20px}.topbar p:last-child{color:#5f6c7b;margin-top:8px;max-width:760px}.ghost-button{background:#fff;border:1px solid #cbd5e1;border-radius:8px;color:#1f2933;cursor:pointer;flex:0 0 auto;min-height:40px;padding:0 16px}.primary-button{background:#1f6feb;border:1px solid #1f6feb;border-radius:8px;color:#fff;cursor:pointer;min-height:40px;padding:0 16px}.topbar-actions{align-items:center;display:flex;flex:0 0 auto;gap:12px}.source-notice{background:#fff2cf;border:1px solid #f2cf7a;border-radius:999px;color:#7a4d00;font-size:13px;font-weight:700;line-height:1;padding:8px 10px;white-space:nowrap}.identity-panel{align-items:stretch;background:#fff;border:1px solid #d9e1ea;border-radius:8px;display:grid;gap:14px;grid-template-columns:minmax(0,520px) minmax(0,1fr);margin-bottom:18px;padding:14px}.login-strip{align-items:end;display:grid;gap:10px;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto}.login-strip label{display:grid;gap:5px;min-width:0}.login-strip span{color:#526173;font-size:12px;font-weight:800}.login-strip input{background:#fff;border:1px solid #cbd5e1;border-radius:8px;color:#1f2933;font:inherit;min-height:40px;min-width:0;padding:0 10px}.session-summary{background:#f8fafc;border:1px solid #e4e9ef;border-radius:8px;display:grid;gap:4px;min-width:0;padding:10px 12px}.session-summary strong,.session-summary span,.session-summary small{min-width:0;overflow-wrap:anywhere}.session-summary strong{color:#1f2933}.session-summary span{color:#385066;font-size:13px;font-weight:700}.session-summary small{color:#5f6c7b}.session-summary--local{background:#fff8e5;border-color:#f2cf7a}.session-summary--error{background:#fff1f1;border-color:#f2b8b5}.dashboard-metrics{grid-template-columns:repeat(5,minmax(0,1fr))}.api-warnings{display:flex;flex-wrap:wrap;gap:8px;margin:-4px 0 18px}.api-warnings span{background:#fff2cf;border:1px solid #f2cf7a;border-radius:999px;color:#7a4d00;font-size:12px;font-weight:800;padding:6px 9px}.migration-panel{align-items:stretch;display:grid;gap:12px;grid-template-columns:220px minmax(0,1fr);margin-bottom:18px;padding:14px}.migration-panel__head{align-items:flex-start;display:flex;gap:10px;justify-content:space-between;min-width:0}.migration-list{display:grid;gap:8px;grid-template-columns:repeat(4,minmax(0,1fr));min-width:0}.migration-item{background:#f8fafc;border:1px solid #e4e9ef;border-radius:8px;display:grid;gap:2px;min-width:0;padding:9px 10px}.migration-item strong,.migration-item span,.migration-item code{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.migration-item strong{color:#1f2933;font-size:13px}.migration-item span{color:#385066;font-size:12px}.migration-item code{color:#7a4d00;font-size:12px}.workspace-tabs{background:#fff;border:1px solid #d9e1ea;border-radius:8px;display:flex;gap:4px;margin-bottom:18px;overflow-x:auto;padding:4px;width:fit-content}.workspace-tabs button{background:transparent;border:0;border-radius:6px;color:#526173;cursor:pointer;font-weight:800;min-height:36px;padding:0 14px;white-space:nowrap}.workspace-tabs button.active,.workspace-tabs button:hover{background:#eaf2ff;color:#1f4d8f}.metrics{display:grid;gap:16px;grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:18px}.metric-card,.work-panel,.editor-panel,.migration-panel,.assessment-panel,.product-card{background:#fff;border:1px solid #d9e1ea;border-radius:8px;box-shadow:0 1px 2px #1f29330a}.metric-card{display:grid;gap:6px;min-width:0;padding:18px}.metric-card span{color:#526173;font-size:14px}.metric-card strong{font-size:26px;line-height:1.2}.metric-card small{color:#8a5a00}.assessment-panel{display:grid;gap:14px;margin-bottom:18px;min-width:0;padding:18px}.assessment-panel__head,.mini-heading,.bar-row__meta{align-items:center;display:flex;gap:12px;justify-content:space-between;min-width:0}.assessment-panel__head>span,.mini-heading span{color:#5f6c7b;flex:0 0 auto;font-size:13px;font-weight:700}.assessment-summary{display:grid;gap:10px;grid-template-columns:repeat(4,minmax(0,1fr))}.assessment-summary__item{background:#f8fafc;border:1px solid #e4e9ef;border-radius:8px;display:grid;gap:3px;min-width:0;padding:12px}.assessment-summary__item span,.assessment-summary__item small{color:#5f6c7b;font-size:12px;min-width:0;overflow-wrap:anywhere}.assessment-summary__item strong{color:#1f2933;font-size:22px;line-height:1.2;min-width:0;overflow-wrap:anywhere}.assessment-detail-grid{display:grid;gap:12px;grid-template-columns:repeat(2,minmax(0,1fr)) minmax(280px,1.2fr);min-width:0}.distribution-card,.attempt-card{border:1px solid #e4e9ef;border-radius:8px;display:grid;gap:12px;min-width:0;padding:14px}.mini-heading strong{color:#1f2933;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-list,.attempt-list{display:grid;gap:10px;min-width:0}.bar-row{display:grid;gap:6px;min-width:0}.bar-row__meta span,.bar-row__meta small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-row__meta span{color:#2f3b4a;font-size:13px;font-weight:800}.bar-row__meta small{color:#6b7888;font-size:12px}.bar-track{background:#eef4f8;border-radius:999px;height:8px;overflow:hidden}.bar-track span{background:#1b998b;border-radius:inherit;display:block;height:100%}.attempt-item{align-items:center;background:#f8fafc;border:1px solid #e4e9ef;border-radius:8px;display:grid;gap:10px;grid-template-columns:minmax(120px,1fr) minmax(0,1.4fr);min-width:0;padding:10px}.attempt-item>div{display:grid;min-width:0}.attempt-item strong,.attempt-item small,.attempt-item dd{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attempt-item strong{color:#1f2933;font-size:13px}.attempt-item small{color:#7a8796;font-size:12px}.attempt-item dl{display:grid;gap:8px;grid-template-columns:56px 64px minmax(0,1fr);margin:0;min-width:0}.attempt-item dt{color:#7a8796;font-size:11px;font-weight:800}.attempt-item dd{color:#1f2933;font-size:13px;font-weight:800;margin:1px 0 0}.training-attempt-item dl{grid-template-columns:minmax(72px,1fr) minmax(88px,1.1fr) 48px 48px}.learning-detail-grid{grid-template-columns:minmax(260px,.9fr) minmax(0,1.5fr)}.learning-progress-item dl{grid-template-columns:minmax(88px,1fr) minmax(96px,1.1fr) 56px 64px}.best-pill{background:#dff7ed;border-radius:999px;color:#0f6b4b;display:inline-flex;font-size:12px;font-weight:800;justify-content:center;min-width:32px;padding:2px 8px}.best-pill--muted{background:#eef2f6;color:#5f6c7b}.work-panel{overflow:hidden}.ops-grid{align-items:start;display:grid;gap:18px;grid-template-columns:minmax(0,1fr) minmax(320px,380px)}.stacked-view{display:grid;gap:18px}.editor-panel{min-width:0;overflow:hidden}.panel-heading{align-items:center;border-bottom:1px solid #e4e9ef;display:flex;gap:16px;justify-content:space-between;padding:18px 20px}.panel-heading.compact{padding:16px 18px}.panel-heading>span{color:#5f6c7b;flex:0 0 auto;font-size:14px}.draft-list{border-bottom:1px solid #e4e9ef;display:grid;gap:8px;padding:14px 18px}.draft-list__head{align-items:center;display:flex;gap:10px;justify-content:space-between;min-width:0}.draft-list__head strong{color:#1f2933;font-size:14px}.draft-list__message,.empty-state{color:#5f6c7b;font-size:12px;overflow-wrap:anywhere}.draft-item{align-items:center;background:#f8fafc;border:1px solid #e4e9ef;border-radius:8px;color:inherit;cursor:pointer;display:flex;gap:10px;justify-content:space-between;min-width:0;padding:9px 10px;text-align:left}.draft-item:hover{background:#eef4f8}.draft-item>span:first-child{display:grid;min-width:0}.draft-item strong,.draft-item small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.draft-item strong{font-size:13px}.draft-item small{color:#7a8796;font-size:12px}.draft-item__meta{align-items:center;display:flex;flex:0 0 auto;gap:6px}.content-form{display:grid;gap:14px;padding:18px}.content-form label,.price-control{display:grid;gap:6px}.content-form label span,.price-control span{color:#526173;font-size:12px;font-weight:800;text-transform:uppercase}.content-form input,.content-form select,.price-control input{background:#fff;border:1px solid #cbd5e1;border-radius:8px;color:#1f2933;font:inherit;min-height:40px;min-width:0;padding:0 10px}.form-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.table-wrap{overflow-x:auto}.content-table{border-collapse:collapse;min-width:980px;width:100%}.compact-table{min-width:760px}.content-table th,.content-table td{border-bottom:1px solid #e8edf2;padding:14px 16px;text-align:left;vertical-align:middle}.content-table th{background:#f8fafc;color:#526173;font-size:13px;font-weight:700}.content-table td{color:#2f3b4a;font-size:14px}.content-table tbody tr:hover{background:#fbfcfd}.action-col{width:84px}.table-action{background:#eef4f8;border:1px solid #d3dde8;border-radius:7px;color:#1f4d8f;cursor:pointer;font-weight:800;min-height:32px;padding:0 10px}.row-title{color:#1f2933;display:block;font-weight:700}.content-table td small{color:#7a8796;display:block;margin-top:3px}.status-pill,.tag,.sync-state-pill{align-items:center;border-radius:999px;display:inline-flex;font-size:12px;font-weight:700;min-height:24px;padding:0 9px}.status-pill--published{background:#dff7ed;color:#0f6b4b}.status-pill--draft{background:#fff2cf;color:#7a4d00}.status-pill--offline{background:#e9edf2;color:#526173}.tag-list{display:flex;flex-wrap:wrap;gap:6px}.tag{background:#eef4f8;color:#385066;font-weight:600}.product-grid{display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr));padding:18px}.product-card{display:grid;gap:14px;min-width:0;padding:16px}.product-card__head{align-items:flex-start;display:flex;gap:12px;justify-content:space-between}.product-card h3{font-size:16px;line-height:1.35;margin:0}.product-card p{color:#5f6c7b;font-size:13px;margin-top:4px}.sync-row{align-items:center;background:#f8fafc;border:1px solid #e4e9ef;border-radius:8px;display:flex;gap:8px;min-width:0;padding:8px 10px}.sync-row small{color:#5f6c7b;min-width:0;overflow-wrap:anywhere}.product-stats{border-top:1px solid #e8edf2;display:grid;gap:10px;grid-template-columns:repeat(3,minmax(0,1fr));margin:0;padding-top:12px}.product-stats dt{color:#7a8796;font-size:12px;font-weight:800}.product-stats dd{color:#1f2933;font-size:14px;font-weight:800;margin:2px 0 0}.full-button{width:100%}.sync-message{border-radius:8px;font-size:13px;font-weight:700;margin:0;overflow-wrap:anywhere;padding:8px 10px}.sync-message--idle{background:#eef4f8;color:#385066}.sync-message--syncing{background:#eaf2ff;color:#1f4d8f}.sync-message--synced{background:#dff7ed;color:#0f6b4b}.sync-message--error{background:#fff1f1;color:#9b2521}.sync-state-pill{flex:0 0 auto;line-height:1;text-transform:lowercase}.sync-state-pill--idle,.sync-state-pill--local{background:#eef4f8;color:#385066}.sync-state-pill--syncing{background:#eaf2ff;color:#1f4d8f}.sync-state-pill--synced{background:#dff7ed;color:#0f6b4b}.sync-state-pill--error{background:#fff1f1;color:#9b2521}@media(max-width:860px){.shell{grid-template-columns:1fr}.sidebar{padding:20px}.nav-list{grid-template-columns:repeat(2,minmax(0,1fr))}.workspace{padding:20px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.identity-panel,.ops-grid,.migration-panel,.assessment-detail-grid,.learning-detail-grid,.product-grid{grid-template-columns:1fr}.assessment-summary,.migration-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:540px){h1{font-size:24px}.topbar{align-items:flex-start;flex-direction:column;gap:16px}.topbar-actions{align-items:flex-start;flex-direction:column;width:100%}.metrics,.nav-list,.assessment-summary,.login-strip{grid-template-columns:1fr}.panel-heading{align-items:flex-start;flex-direction:column}.workspace-tabs,.ghost-button,.primary-button{width:100%}.form-actions,.product-card__head,.draft-item,.draft-item__meta,.assessment-panel__head,.attempt-item{align-items:stretch;flex-direction:column}.attempt-item{grid-template-columns:1fr}.attempt-item dl{grid-template-columns:repeat(3,minmax(0,1fr))}.training-attempt-item dl,.learning-progress-item dl{grid-template-columns:repeat(2,minmax(0,1fr))}.migration-list{grid-template-columns:1fr}}
