.ac-page{padding-bottom:64px}
.ac-toolbar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:end;padding-top:30px;padding-bottom:22px;border-bottom:1px solid var(--border)}
.ac-toolbar h1{font-size:34px;line-height:1.05;letter-spacing:0;margin-top:8px}
.ac-toolbar p{color:var(--fg-3);font-size:13px;line-height:1.55;margin-top:8px;max-width:70ch}
.ac-actions{display:flex;align-items:end;justify-content:flex-end;gap:8px;flex-wrap:wrap;max-width:720px}
.ac-field{display:grid;gap:5px;color:var(--fg-3);font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:0}
.ac-field input,.ac-field textarea,.ac-field select,.ac-select{border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--fg-1);font:inherit;font-size:14px;line-height:1.35;letter-spacing:0;text-transform:none;padding:9px 10px;min-width:0;width:100%}
.ac-field textarea{min-height:82px;resize:vertical}
.ac-field input:focus-visible,.ac-field textarea:focus-visible,.ac-field select:focus-visible,.ac-select:focus-visible,.ac-icon:focus-visible,.ac-actions .btn:focus-visible{outline:3px solid #f2c94c;outline-offset:2px}
.ac-template-field{min-width:230px}
.ac-workspace{width:min(1480px,calc(100% - 32px));margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:0;border-bottom:1px solid var(--border)}
.ac-editor{padding:24px 28px 40px 0;min-width:0}
.ac-sidebar{border-left:1px solid var(--border);padding:24px 0 40px 24px;min-width:0}
.ac-draft-meta{display:grid;grid-template-columns:minmax(0,1fr) minmax(260px,.7fr);gap:14px;padding-bottom:22px;border-bottom:1px solid var(--border)}
.ac-section-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px;margin-bottom:14px}
.ac-section-head h2{font-size:20px;line-height:1.2;letter-spacing:0}
.ac-section-actions{display:flex;gap:7px;flex-wrap:wrap}
.ac-block-list{display:grid;gap:12px;list-style:none;margin:0;padding:0;counter-reset:agenda-block}
.ac-block{border:1px solid var(--border);border-radius:8px;background:var(--surface);padding:16px;min-width:0;counter-increment:agenda-block}
.ac-block-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:start;padding-bottom:13px;border-bottom:1px solid var(--border)}
.ac-block-kicker{font-family:var(--mono);font-size:11px;color:var(--teal-deep);font-weight:800;text-transform:uppercase;letter-spacing:0}
.ac-block-kicker:before{content:"Block " counter(agenda-block) "  ";color:var(--fg-4)}
.ac-block-name{font-size:17px;line-height:1.3;font-weight:780;margin-top:4px;overflow-wrap:anywhere}
.ac-block-source{display:inline-flex;margin-top:6px;color:var(--teal-deep);font-size:12px;font-weight:700;overflow-wrap:anywhere}
.ac-block-actions{display:flex;gap:6px}
.ac-icon{display:grid;place-items:center;width:38px;height:38px;min-width:38px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--fg-1);font-size:17px;line-height:1;cursor:pointer}
.ac-icon:hover{border-color:var(--teal-deep);color:var(--teal-deep)}
.ac-icon:disabled{opacity:.35;cursor:not-allowed}
.ac-block-grid{display:grid;grid-template-columns:72px 120px 110px minmax(160px,.8fr) minmax(170px,1fr);gap:10px;margin-top:14px}
.ac-field-wide{grid-column:1/-1}
.ac-field-half{grid-column:span 2}
.ac-rationale{grid-column:1/-1;margin-top:2px;padding:10px 12px;border-left:3px solid var(--teal-deep);color:var(--fg-3);font-size:12px;line-height:1.55;background:#f6faf8}
.ac-block-issues{grid-column:1/-1;margin:0;padding:0;list-style:none;display:grid;gap:5px}
.ac-block-issues li{font-size:12px;line-height:1.45;color:#764600}
.ac-block-issues li[data-severity="error"]{color:#a11d24;font-weight:700}
.ac-side-section{padding:0 0 22px;margin-bottom:22px;border-bottom:1px solid var(--border)}
.ac-side-section:last-child{border-bottom:0}
.ac-side-section h2{font-size:17px;line-height:1.3;letter-spacing:0}
.ac-summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}
.ac-summary-stat strong{display:block;font-size:24px;line-height:1;font-variant-numeric:tabular-nums}
.ac-summary-stat span{display:block;margin-top:5px;color:var(--fg-4);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:0}
.ac-grade-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:14px}
.ac-grade strong{display:block;font-size:22px;font-variant-numeric:tabular-nums}
.ac-grade span{display:block;color:var(--fg-4);font-size:10px;text-transform:uppercase;font-weight:800;letter-spacing:0;margin-top:3px}
.ac-boundary{color:var(--fg-3);font-size:11px;line-height:1.5;margin-top:12px}
.ac-issues{display:grid;gap:7px;list-style:none;margin:14px 0 0;padding:0}
.ac-issues button{width:100%;text-align:left;border:0;border-left:3px solid #d39b22;background:#fff8df;color:#604000;padding:9px 10px;font:inherit;font-size:12px;line-height:1.45;cursor:pointer}
.ac-issues button[data-severity="error"]{border-left-color:#b72b32;background:#fff0f0;color:#8e171d;font-weight:700}
.ac-ok{margin-top:13px;color:#17644b;font-size:13px;font-weight:750}
.ac-exercise-row{display:grid;gap:8px;margin-top:12px}
.ac-timeline{width:100%;border-collapse:collapse;margin-top:12px;font-size:11px;line-height:1.4;table-layout:fixed}
.ac-timeline th,.ac-timeline td{padding:7px 5px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top;overflow-wrap:anywhere}
.ac-timeline th{color:var(--fg-4);font-weight:800;text-transform:uppercase;font-size:9px;letter-spacing:0}
.ac-timeline th:nth-child(1),.ac-timeline td:nth-child(1){width:56px}
.ac-timeline th:nth-child(2),.ac-timeline td:nth-child(2){width:48px}
.ac-status{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:20;max-width:min(560px,calc(100% - 32px));min-height:0;border-radius:6px;background:#102b25;color:#fff;padding:9px 13px;font-size:12px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.ac-status:empty{display:none}
.ac-file-input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media(max-width:1050px){
  .ac-toolbar{grid-template-columns:1fr;align-items:start}
  .ac-actions{justify-content:flex-start;max-width:none}
  .ac-workspace{grid-template-columns:1fr}
  .ac-editor{padding-right:0}
  .ac-sidebar{border-left:0;border-top:1px solid var(--border);padding-left:0}
}
@media(max-width:700px){
  .ac-toolbar{width:min(100% - 28px,1200px);padding-top:22px}
  .ac-toolbar h1{font-size:29px}
  .ac-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}
  .ac-template-field{grid-column:1/-1;min-width:0}
  .ac-actions .btn{width:100%;min-width:0;white-space:normal}
  .ac-workspace{width:calc(100% - 28px)}
  .ac-draft-meta{grid-template-columns:1fr}
  .ac-block{padding:13px}
  .ac-block-head{grid-template-columns:1fr}
  .ac-block-actions{justify-content:flex-start}
  .ac-block-grid{grid-template-columns:72px minmax(0,1fr)}
  .ac-block-grid .ac-field{grid-column:span 1}
  .ac-block-grid .ac-field-wide,.ac-block-grid .ac-field-half,.ac-rationale,.ac-block-issues{grid-column:1/-1}
}
@media(prefers-reduced-motion:reduce){.ac-page *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{
  body>header,body>footer,.ac-actions,.ac-section-actions,.ac-block-actions,.ac-sidebar .ac-exercise-section,.ac-status{display:none!important}
  .ac-toolbar{display:block;border:0;padding:0 0 16px}
  .ac-toolbar p{color:#222}
  .ac-workspace{display:block;width:100%;border:0}
  .ac-editor{padding:0}
  .ac-sidebar{border:0;padding:18px 0 0}
  .ac-block{break-inside:avoid;box-shadow:none}
  .ac-field input,.ac-field textarea,.ac-field select{border:0;padding:0;appearance:none;background:#fff}
  .ac-block-issues{display:none}
  .ac-side-section{break-inside:avoid}
}