:root{--bg:#f7f8fb;--card:#fff;--ink:#17202a;--muted:#667085;--line:#e4e7ec;--accent:#1f2937;--good:#166534;--warn:#92400e;--bad:#991b1b}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}.studio-top{position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px;padding:12px 18px}.studio-brand{font-weight:800}.studio-top .spacer{flex:1}.studio-top select{max-width:280px;padding:8px;border:1px solid var(--line);border-radius:8px}.btn{border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 12px;cursor:pointer}.btn.primary{background:#111827;color:#fff;border-color:#111827}.btn.danger{color:var(--bad)}.studio-wrap{max-width:1450px;margin:0 auto;padding:20px}.hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:16px}.hero h1{margin:0;font-size:28px}.muted{color:var(--muted)}.tiny{font-size:12px}.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:18px}.tab{padding:9px 12px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer}.tab.active{background:#111827;color:#fff}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:0 1px 2px rgba(16,24,40,.03)}.span-12{grid-column:span 12}.span-8{grid-column:span 8}.span-6{grid-column:span 6}.span-4{grid-column:span 4}.kpis{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.kpi{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px}.kpi strong{display:block;font-size:22px}.list{display:flex;flex-direction:column;gap:8px}.row{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;padding:10px;border:1px solid var(--line);border-radius:9px;background:#fff}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.pill{display:inline-block;padding:3px 7px;border-radius:999px;background:#f2f4f7;font-size:12px}.good{color:var(--good)}.warn{color:var(--warn)}.bad{color:var(--bad)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.form-grid label{display:flex;flex-direction:column;gap:5px}.form-grid input,.form-grid select,.form-grid textarea{padding:9px;border:1px solid var(--line);border-radius:8px;background:#fff}.toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:12px}.tree{margin-left:10px;border-left:2px solid #eef0f2;padding-left:12px}.block{margin:6px 0;padding:8px;border:1px dashed #d0d5dd;border-radius:8px;background:#fafafa}.empty{padding:20px;text-align:center;color:var(--muted)}pre{white-space:pre-wrap;word-break:break-word;background:#0b1020;color:#d1e7ff;padding:12px;border-radius:8px;max-height:380px;overflow:auto}.notice{padding:10px 12px;background:#fffaeb;border:1px solid #fedf89;border-radius:9px;color:#7a2e0e;margin-bottom:12px}@media(max-width:900px){.span-8,.span-6,.span-4{grid-column:span 12}.kpis{grid-template-columns:repeat(2,1fr)}.studio-top{flex-wrap:wrap}.form-grid{grid-template-columns:1fr}}

/* v7.2.6 Studio modal/editor workflows */
body.modal-open{overflow:hidden}.studio-modal{position:fixed;inset:0;z-index:100;background:rgba(15,23,42,.52);display:grid;place-items:center;padding:20px}.studio-modal.hidden{display:none}.studio-modal-card{width:min(980px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:16px;box-shadow:0 30px 80px rgba(15,23,42,.28)}.studio-modal-head{position:sticky;top:0;z-index:2;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 18px}.studio-modal-head h2{margin:0;font-size:20px}.studio-modal-body{padding:18px}.studio-form{display:flex;flex-direction:column;gap:14px}.studio-form label{display:flex;flex-direction:column;gap:6px;font-weight:650;font-size:13px}.studio-form input,.studio-form select,.studio-form textarea{width:100%;padding:10px 11px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink)}.studio-form textarea{resize:vertical}.studio-form-grid{display:grid;gap:12px}.studio-form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.studio-form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.studio-modal-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap;margin-top:6px}.studio-form-note,.usage-note{padding:10px 12px;border-radius:9px;background:#f8fafc;border:1px solid var(--line);color:var(--muted);font-size:12px}.field-help{font-weight:400;color:var(--muted);font-size:11px}.question-preview{margin-top:5px;max-width:760px}.confirm-copy{font-size:14px;line-height:1.55}.game-ready{text-align:center;padding:20px}.join-code{font-size:44px;font-weight:900;letter-spacing:8px;margin:8px 0 16px}.btn.danger{border-color:#fecaca;background:#fff;color:var(--bad)}
@media(max-width:800px){.studio-form-grid.two,.studio-form-grid.three{grid-template-columns:1fr}.studio-modal{padding:8px;align-items:end}.studio-modal-card{border-radius:16px 16px 8px 8px;max-height:95vh}}

/* v7.2.11 assessment reuse / question rotation */
.span-7{grid-column:span 7}.span-5{grid-column:span 5}
.usage-strip{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.usage-strip span{border:1px solid var(--line);border-radius:999px;padding:4px 8px;font-size:11px;background:#f8fafc}.usage-history{display:grid;gap:5px;margin-top:8px}.usage-history span{font-size:11px;border-left:3px solid #98a2b3;padding-left:8px}.check-field{display:grid!important;grid-template-columns:auto 1fr;align-items:start;column-gap:8px;row-gap:3px}.check-field input{width:auto!important;margin-top:2px}.check-field .field-help{grid-column:2}.reuse-row{align-items:flex-start}.reuse-row>div:first-child{min-width:0}.toolbar label.tiny{display:flex;align-items:center;gap:7px}.toolbar label.tiny select{padding:7px 9px;border:1px solid var(--line);border-radius:8px;background:#fff}.row strong+.pill{margin-left:4px}
@media(max-width:900px){.span-7,.span-5{grid-column:span 12}}

/* v7.2.13g35 assessment review clarity */
.studio-overview-note{background:#eef6ff;border-color:#b9d8ff;color:#17375e}.kpi small{display:block;margin-top:4px;color:var(--muted);font-size:11px}.kpi-approved{border-color:#86d7a4;background:#f2fff6}.kpi-approved strong{color:var(--good)}.overview-help{margin-top:10px;line-height:1.5}.overview-inline{display:flex;gap:10px;flex-wrap:wrap}.overview-inline span{padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:#f8fafc}
.pool-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:12px 0}.pool-card{padding:12px;border:2px solid var(--line);border-radius:12px;background:#fff}.pool-card span,.pool-card small{display:block}.pool-card strong{display:block;font-size:24px;margin:4px 0}.pool-learning-game{border-color:#8dd5a6;background:#f2fff6}.pool-quiz{border-color:#8fc8ff;background:#f3f9ff}.pool-standard-exam{border-color:#f3c77a;background:#fffaf0}.pool-secure-final{border-color:#e59a9a;background:#fff4f4}
.question-bank-row{border-left-width:5px}.question-bank-row.is-approved{border-left-color:#23a55a}.question-bank-row.needs-review{border-left-color:#e0a227}.question-bank-heading{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.destination-label,.publication-label{display:inline-block;padding:4px 8px;border-radius:999px;font-size:11px;font-weight:800}.destination-label{background:#eef2f6;color:#344054}.publication-label.published{background:#dcfce7;color:#166534}.publication-label.pending{background:#fff2cc;color:#7a4b00}
.bank-destination-note{border-color:#b9d8ff;background:#eef6ff;color:#17375e}.full-answer-entry{min-height:62px;line-height:1.4}.correct-answer-preview{display:grid;gap:7px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#f8fafc}.answer-review-row{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:start;padding:9px;border:1px solid var(--line);border-radius:9px;background:#fff;line-height:1.4}.answer-review-row.correct-answer{border-color:#59bd7c;background:#eafff1;box-shadow:inset 4px 0 #23a55a}.answer-review-row.correct-answer strong{color:#166534}.answer-letter{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#e7ecf2;font-weight:900}.correct-answer .answer-letter{background:#23a55a;color:#fff}
.workflow-guide{padding:14px;border:1px solid #b9d8ff;border-radius:12px;background:#eef6ff;color:#17375e;margin-bottom:12px}.workflow-steps{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0}.workflow-steps span{padding:7px 9px;border-radius:9px;background:#fff;border:1px solid #cfe3fa;font-size:12px}.workflow-steps b{display:inline-grid;place-items:center;min-width:22px;height:22px;border-radius:999px;background:#17375e;color:#fff;margin-right:4px}
.bulk-publish-check{display:inline-flex!important;flex-direction:row!important;align-items:center;gap:5px;padding:4px 8px;border:1px solid #b9d8ff;border-radius:999px;background:#eef6ff;color:#17375e;font-size:11px;font-weight:800}.bulk-publish-check input{width:auto!important;margin:0}.multiple-response-count{padding:9px 10px;border:1px solid #8fc8ff;border-radius:9px;background:#eef6ff;color:#17375e}.multiple-response-count b{white-space:nowrap}
@media(max-width:900px){.pool-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.answer-review-row{grid-template-columns:34px 1fr}.answer-review-row strong{grid-column:2}}

/* v7.2.13G.41 full-bank and structured-item review */
.g41-bank-kpis{grid-template-columns:repeat(4,minmax(0,1fr))}.g41-bank-controls{margin:12px 0}.g41-filter-grid{display:grid;grid-template-columns:1fr 1fr minmax(240px,2fr) 1fr auto;gap:10px;align-items:end}.g41-filter-grid label{display:flex;flex-direction:column;gap:5px;font-size:12px;font-weight:750}.g41-filter-grid input,.g41-filter-grid select{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:#fff}.g41-page-status,.g41-pagination{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:12px 0}.g41-page-status span,.g41-pagination span{color:var(--muted);font-size:12px}.g41-pagination{justify-content:center}.g41-review-meta{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:14px}.g41-review-meta span{padding:5px 9px;border-radius:999px;background:#eef2f6;color:#344054;font-size:12px;font-weight:750}.g41-review-section{padding:14px 0;border-top:1px solid var(--line)}.g41-review-section h3{margin:0 0 9px}.g41-review-section p{white-space:pre-wrap;line-height:1.55}.g41-full-prompt{font-size:17px;font-weight:750}.g41-answer-section{border:2px solid #8fc8ff;border-radius:13px;background:#f7fbff;padding:14px}.g41-answer-instruction{padding:9px 11px;margin-bottom:10px;border-radius:9px;background:#e8f4ff;color:#17375e}.g41-answer-option{display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:start;padding:10px;margin:7px 0;border:1px solid var(--line);border-radius:10px;background:#fff}.g41-answer-option.is-correct{border-color:#45ad6b;background:#eafff1;box-shadow:inset 5px 0 #23a55a}.g41-answer-option.is-correct strong{color:#166534}.g41-ordered-answer{display:grid;gap:8px;padding-left:34px}.g41-ordered-answer li{padding:10px;border:1px solid #8fc8ff;border-radius:9px;background:#fff}.g41-ordered-answer li span{display:block;font-weight:750}.g41-ordered-answer li small{color:var(--muted)}.g41-structured-table{display:grid;border:1px solid #8fc8ff;border-radius:10px;overflow:hidden;background:#fff}.g41-table-head,.g41-table-row{display:grid;grid-template-columns:minmax(0,2fr) minmax(180px,1fr);gap:12px;padding:10px 12px}.g41-table-head{background:#17375e;color:#fff;font-weight:800}.g41-table-row{border-top:1px solid var(--line);align-items:start}.g41-table-row strong{color:#166534;background:#eafff1;border-radius:7px;padding:6px 8px}.g41-crossref{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.g41-crossref span{padding:9px;border-radius:8px;background:#f8fafc}.g41-json-fallback{max-height:340px;overflow:auto;padding:12px;border-radius:9px;background:#172033;color:#f8fafc;white-space:pre-wrap}
@media(max-width:900px){.g41-bank-kpis{grid-template-columns:repeat(2,minmax(0,1fr))}.g41-filter-grid{grid-template-columns:1fr 1fr}.g41-filter-grid label:nth-child(3){grid-column:1/-1}.g41-table-head,.g41-table-row{grid-template-columns:1fr}.g41-crossref{grid-template-columns:1fr}.g41-page-status{align-items:flex-start;flex-direction:column}}