:root{--navy:#071526;--blue:#123b5d;--gold:#e7c96f;--cream:#f7f1dc;--ink:#17212b;--paper:#fffdf7;--muted:#66727d;--danger:#9c2f2f;--ok:#1f6b45;--line:#d5d9dc;--shadow:0 12px 32px rgba(5,20,35,.14)}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:linear-gradient(180deg,#eef3f6,#f8f6ef);color:var(--ink);line-height:1.45}button,input,select{font:inherit}button{cursor:pointer}.site-header{background:linear-gradient(135deg,var(--navy),var(--blue));color:white;padding:24px clamp(18px,4vw,56px);border-bottom:5px solid var(--gold)}.site-header h1{margin:0;font-size:clamp(1.8rem,4vw,3rem)}.site-header p{margin:.5rem 0 0;max-width:800px;color:#dce7ef}.app-shell{max-width:1440px;margin:auto;padding:24px}.protocol-warning{display:none;background:#fff1d6;border:1px solid #d79b2e;padding:14px;border-radius:10px;margin-bottom:18px}.protocol-warning.show{display:block}.step-nav{display:flex;gap:8px;overflow:auto;padding-bottom:10px;margin-bottom:18px}.step-nav button{border:1px solid var(--line);background:white;border-radius:999px;padding:9px 14px;white-space:nowrap}.step-nav button.active{background:var(--navy);color:white;border-color:var(--navy)}.step{display:none}.step.active{display:block}.panel{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:var(--shadow);margin-bottom:18px}.panel h2{margin-top:0}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.field label{display:block;font-weight:700;margin-bottom:6px}.field input,.field select{width:100%;padding:11px;border:1px solid #aeb8c0;border-radius:8px;background:white}.mode-options{display:grid;grid-template-columns:repeat(5,minmax(150px,1fr));gap:12px}.mode-option{border:1px solid var(--line);border-radius:10px;padding:14px;background:white}.mode-option label{display:flex;gap:9px;font-weight:700}.filters{display:grid;grid-template-columns:2fr 1fr 1fr;gap:12px;margin-bottom:14px}.concept-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:12px}.concept-card{background:white;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;flex-direction:column;gap:8px}.concept-card.selected{border:2px solid var(--blue);padding:13px}.concept-head{display:flex;gap:10px;align-items:flex-start}.concept-head input{margin-top:5px}.concept-card h3{margin:0;font-size:1.05rem}.chips{display:flex;flex-wrap:wrap;gap:5px}.chip{background:#eaf0f4;border-radius:999px;padding:3px 8px;font-size:.78rem}.counts{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;font-size:.78rem}.counts span{background:#f4f5f3;padding:5px;border-radius:6px;text-align:center}.stage-board{display:grid;grid-template-columns:repeat(4,minmax(220px,1fr));gap:12px;overflow-x:auto}.stage-column{background:#f2f5f6;border:2px dashed #aab5bd;border-radius:12px;padding:12px;min-height:260px}.stage-column.drag-over{border-color:var(--gold);background:#fff9df}.stage-column h3{margin-top:0}.stage-item{background:white;border:1px solid var(--line);border-radius:9px;padding:10px;margin-bottom:8px}.stage-item[draggable=true]{cursor:grab}.stage-controls{display:flex;gap:6px;margin-top:8px}.stage-controls select{min-width:0;flex:1}.stage-controls button{border:0;background:var(--blue);color:white;border-radius:6px;padding:6px 8px}.summary-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}.metric{background:white;border:1px solid var(--line);border-radius:10px;padding:12px}.metric strong{display:block;font-size:1.4rem}.mode-validation{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;margin-top:14px}.validation-card{border:1px solid var(--line);border-left:6px solid var(--ok);background:white;border-radius:10px;padding:14px}.validation-card.fail{border-left-color:var(--danger)}.status{font-weight:800}.status.ok{color:var(--ok)}.status.fail{color:var(--danger)}.warning-list{margin:10px 0 0;padding-left:20px}.action-row{display:flex;flex-wrap:wrap;gap:10px}.primary,.secondary,.danger{border-radius:8px;padding:11px 16px;font-weight:750}.primary{background:var(--navy);color:white;border:1px solid var(--navy)}.secondary{background:white;color:var(--navy);border:1px solid var(--navy)}.danger{background:white;color:var(--danger);border:1px solid var(--danger)}button:disabled{opacity:.48;cursor:not-allowed}.review-box{background:#f5f7f8;border-left:4px solid var(--gold);padding:14px;border-radius:8px;white-space:pre-wrap}.advanced summary{cursor:pointer;font-weight:700}.screen-reader{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.footer{color:var(--muted);text-align:center;padding:28px}.hidden{display:none!important}:focus-visible{outline:3px solid #f0b429;outline-offset:2px}@media(max-width:900px){.mode-options{grid-template-columns:repeat(2,1fr)}.stage-board{grid-template-columns:1fr}.form-grid,.filters{grid-template-columns:1fr}}@media(max-width:420px){.app-shell{padding:12px}.site-header{padding:20px 14px}.mode-options{grid-template-columns:1fr}.concept-grid{grid-template-columns:1fr}.panel{padding:14px}.action-row button{width:100%}}

/* Phase 4.4a — metadata-driven checkpoint boss focus */
.checkpoint-board{display:grid;grid-template-columns:repeat(3,minmax(260px,1fr));gap:14px;align-items:start}.checkpoint-column{background:#f2f5f6;border:1px solid var(--line);border-top:5px solid var(--blue);border-radius:12px;padding:14px;min-height:260px}.checkpoint-column h3{margin:0}.checkpoint-difficulty{margin:3px 0 12px;color:var(--muted);font-size:.88rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.auto-focus-toggle{display:flex;align-items:center;gap:8px;background:#fff9df;border:1px solid #dfca7e;border-radius:9px;padding:9px 10px;font-weight:800}.checkpoint-help{min-height:42px;color:var(--muted);font-size:.86rem}.focus-list{display:grid;gap:7px}.focus-item{display:flex;gap:9px;align-items:flex-start;background:white;border:1px solid var(--line);border-radius:9px;padding:9px}.focus-item input{margin-top:4px}.focus-item-copy{display:flex;min-width:0;flex-direction:column}.focus-item-copy strong{font-size:.91rem}.focus-item-copy small{color:var(--muted);font-size:.77rem}.focus-item.ineligible{opacity:.55;background:#f7f7f5}.checkpoint-column input:disabled{cursor:not-allowed}.counts{grid-template-columns:repeat(5,1fr)}@media(max-width:1000px){.checkpoint-board{grid-template-columns:1fr}.counts{grid-template-columns:repeat(4,1fr)}}@media(max-width:420px){.counts{grid-template-columns:repeat(2,1fr)}}

/* =========================================================
   Phase 4.5a — textbook-agnostic faculty UX
   ========================================================= */
.panel-heading-row{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.panel-heading-row h2{margin-bottom:4px}.panel-heading-row p{margin:0;color:var(--muted)}
.preset-section{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,2.3fr);gap:18px;align-items:start;padding:16px;margin:0 0 18px;border:1px solid #d6e1e8;border-radius:12px;background:#f4f8fa}.preset-section h3{margin:0 0 4px}.preset-section p{margin:0;color:var(--muted)}.preset-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:9px}.preset-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;min-height:108px;padding:12px;text-align:left;border:1px solid #b9c9d4;border-radius:10px;background:white;color:var(--ink)}.preset-card:hover{border-color:var(--blue);box-shadow:0 6px 18px rgba(18,59,93,.12)}.preset-card strong{color:var(--navy)}.preset-card span{font-size:.86rem;color:var(--muted);line-height:1.35}.preset-card small{margin-top:auto;font-weight:800;color:var(--blue)}
.selected-summary{margin:0 0 12px;padding:12px;border:1px solid #bdcbd4;border-left:5px solid var(--gold);border-radius:10px;background:#fff}.selected-summary:empty{display:none}.selected-summary-heading{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px}.selected-summary-heading span{color:var(--muted);font-size:.9rem}.selected-chip-list{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.selected-chip{border:1px solid #9db3c2;border-radius:999px;padding:5px 9px;background:#edf4f8;color:var(--navy);font-size:.78rem}.selected-chip:hover{background:white;border-color:var(--blue)}
.recommendation-box{margin:12px 0}.recommendation-box:empty{display:none}.recommendation-heading{padding:12px 14px;border:1px solid #d4c47f;border-radius:10px 10px 0 0;background:#fff9df}.recommendation-heading strong,.recommendation-heading span{display:block}.recommendation-heading span{margin-top:3px;color:#675c34;font-size:.88rem}.recommendation-actions{display:flex;flex-wrap:wrap;gap:8px;padding:11px;border:1px solid #d4c47f;border-top:0;border-radius:0 0 10px 10px;background:white}.recommendation-button{display:flex;flex-direction:column;align-items:flex-start;gap:2px;border:1px solid #aabcc8;border-radius:8px;padding:8px 10px;background:#f4f8fa;color:var(--navy);font-weight:750}.recommendation-button:hover{border-color:var(--blue);background:white}.recommendation-button small{font-weight:500;color:var(--muted);font-size:.7rem}
.reading-guide{margin:12px 0 16px;padding:10px 12px;border:1px solid var(--line);border-radius:9px;background:#fafbf9}.reading-guide summary{cursor:pointer;font-weight:800}.reading-guide p{margin:9px 0 0;color:var(--muted)}
.concept-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}.concept-card{gap:10px;padding:16px;min-height:0}.concept-card.selected{padding:15px}.concept-area{font-size:.71rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}.concept-head{align-items:flex-start}.concept-head>div{min-width:0}.concept-card h3{font-size:1.08rem;line-height:1.2}.concept-description{margin:0;min-height:3em}.format-badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}.format-chip{padding:3px 7px;border:1px solid #c9d7df;border-radius:999px;background:#edf4f7;color:#29485f;font-size:.72rem;font-weight:750}.card-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.card-summary span{display:flex;flex-direction:column;padding:7px;border-radius:8px;background:#f2f5f6;text-align:center;font-size:.72rem;color:var(--muted)}.card-summary strong{font-size:1rem;color:var(--ink)}.concept-details{border-top:1px solid #e0e4e6;padding-top:8px}.concept-details summary{cursor:pointer;font-weight:800;font-size:.87rem}.concept-details.relationships p{margin:8px 0 3px}.concept-details.relationships small{display:block;color:var(--muted)}.coverage-groups{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px}.coverage-groups h4{margin:0 0 5px;font-size:.78rem;color:var(--blue)}.coverage-groups dl{margin:0}.coverage-groups dl>div{display:flex;justify-content:space-between;gap:8px;padding:3px 0;border-bottom:1px solid #eceeed;font-size:.75rem}.coverage-groups dt{color:var(--muted)}.coverage-groups dd{margin:0;font-weight:800}
.checkpoint-board{display:block}.checkpoint-summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.checkpoint-summary-card{display:grid;grid-template-columns:46px 1fr;gap:12px;padding:14px;border:1px solid var(--line);border-left:5px solid var(--ok);border-radius:11px;background:white}.checkpoint-summary-card.empty{border-left-color:var(--danger)}.checkpoint-number{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:var(--navy);color:white;font-size:1.25rem;font-weight:900}.checkpoint-summary-card h3{margin:0}.checkpoint-summary-card p{margin:2px 0;color:var(--muted);font-size:.84rem}.checkpoint-summary-card strong,.checkpoint-summary-card small{display:block}.checkpoint-summary-card small{margin-top:3px;color:var(--muted)}.checkpoint-customization{margin-top:16px;border:1px solid var(--line);border-radius:11px;background:#fafbf9}.checkpoint-customization>summary{cursor:pointer;padding:13px 15px;font-weight:850}.checkpoint-customization>p{margin:0;padding:0 15px 12px;color:var(--muted)}.checkpoint-columns{display:grid;grid-template-columns:repeat(3,minmax(260px,1fr));gap:12px;padding:0 12px 12px}.checkpoint-column{min-height:0}.focus-list{max-height:430px;overflow:auto;padding-right:3px}
.readiness-message{display:flex;flex-direction:column;gap:3px;margin-bottom:14px;padding:14px 16px;border-radius:10px;border-left:6px solid var(--ok);background:#edf8f2}.readiness-message.not-ready{border-left-color:var(--danger);background:#fff1f1}.readiness-message strong{font-size:1.08rem}.readiness-message span{color:var(--muted)}.summary-grid{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}.mode-validation{align-items:stretch}.validation-card p{margin:6px 0 10px;color:var(--muted)}.validation-card details{font-size:.84rem}.validation-card details summary{cursor:pointer;font-weight:800}.coverage-details{margin-top:16px}.coverage-details>summary{padding:10px 0}.detailed-summary{margin-top:10px}.optional-notes{margin-top:14px;padding:12px;border:1px solid var(--line);border-radius:9px;background:#fafbf9}.optional-notes summary{cursor:pointer;font-weight:800}.composer-navigation{justify-content:space-between}
.game-size-estimate{display:flex;align-items:baseline;gap:8px;margin:0 0 14px;padding:10px 12px;border:1px solid #c8d7df;border-radius:8px;background:#f5f8fa;color:var(--ink)}.game-size-estimate strong{font-size:.96rem}.game-size-estimate span{color:var(--muted);font-size:.84rem}

@media(max-width:1100px){.preset-section{grid-template-columns:1fr}.checkpoint-columns{grid-template-columns:1fr}.checkpoint-summary-grid{grid-template-columns:1fr}.coverage-groups{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.card-summary{grid-template-columns:1fr}.coverage-groups{grid-template-columns:1fr}.selected-chip-list{max-height:180px;overflow:auto}.preset-options{grid-template-columns:1fr}.checkpoint-summary-card{grid-template-columns:38px 1fr}.checkpoint-number{width:36px;height:36px}.composer-navigation{gap:8px}.composer-navigation button{flex:1}}


/* =========================================================
   PHASE 5.2b — CONCEPT DEPTH STATUS
   ========================================================= */
.concept-card-kickers{display:flex;align-items:flex-start;justify-content:space-between;gap:8px;flex-wrap:wrap}.coverage-status{padding:4px 8px;border-radius:999px;font-size:.68rem;font-weight:850;line-height:1.2;border:1px solid var(--line);background:#f4f5f3;color:var(--muted)}.coverage-status.ready-focused{background:#e6f6ed;border-color:#8bc9a6;color:#145a38}.coverage-status.best-paired{background:#e8f2fb;border-color:#9fc4df;color:#174f75}.coverage-status.supplemental-ready{background:#fff5d9;border-color:#d8b85e;color:#72520b}.coverage-status.insufficient{background:#fff0f0;border-color:#d49a9a;color:#8f2929}.concept-card.depth-insufficient{border-style:dashed}.readiness-message.caution{border-left-color:#b7791f;background:#fff8e6}.readiness-message.caution strong{color:#7a4b00}@media(max-width:520px){.concept-card-kickers{display:block}.coverage-status{display:inline-flex;margin-top:6px}}


/* August 2026 — guided concept selection and area-specific starter combinations */
.concept-flow-note{margin:0 0 14px;padding:12px 14px;border-left:5px solid var(--gold);border-radius:9px;background:#fff9df;color:#4d4630}.concept-flow-note strong{color:var(--navy)}
.preset-empty{grid-column:1/-1;padding:14px;border:1px dashed #b9c9d4;border-radius:9px;background:rgba(255,255,255,.68);color:var(--muted);font-size:.9rem}
@media(max-width:900px){.preset-section{grid-template-columns:1fr}.preset-options{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}}

/* Phase M2e — optional checkpoint challenge supplement */
.supplement-section{margin-top:24px;padding-top:20px;border-top:1px solid rgba(148,163,184,.25)}
.supplement-heading{margin-bottom:12px}.supplement-heading h3{margin-bottom:4px}
.supplement-card{border-style:dashed}.supplement-card.selected{border-style:solid}
.supplement-how{margin:12px 0;padding:10px 12px;border-radius:10px;background:rgba(148,163,184,.08);line-height:1.45}
.coverage-status.checkpoint-supplement{white-space:normal}

/* Phase Micro1 elasticity granularity pilot */
.concept-card.family-child{border-left:4px solid #9fc4df;background:linear-gradient(90deg,#f4f9fc 0,#fff 22%)}
.concept-card.family-child.selected{border-left-width:4px}
.coverage-status.ready-focused-subtopic{background:#e6f6ed;border-color:#8bc9a6;color:#145a38}
.coverage-status.supporting-subtopic{background:#fff5d9;border-color:#d8b85e;color:#72520b}

/* Step 3 — discipline identity. Course area controls availability; discipline controls the strip. */
:root{--general-accent:#2a8f8a;--micro-accent:#9fc4df;--macro-accent:#8f3f4d}
.concept-card[data-discipline="general"]{border-left:4px solid var(--general-accent)}
.concept-card[data-discipline="micro"]{border-left:4px solid var(--micro-accent)}
.concept-card[data-discipline="macro"]{border-left:4px solid var(--macro-accent)}
.concept-card.selected[data-discipline]{border-left-width:4px;padding-left:13px}

/* =========================================================
   4.5s.2 — FACULTY CONCEPT-BROWSING FLOW
   Course area is the true first decision. Search and card visibility
   are optional browsing tools placed where faculty need them: directly
   above the concept library.
   ========================================================= */
.area-selector{max-width:620px;margin:0 0 14px}
.area-selector .field small{display:block;margin-top:5px;color:var(--muted)}
.concept-browse-toolbar{margin:14px 0;padding:14px;border:1px solid #c9d7df;border-radius:12px;background:#f7fafb}
.browse-toolbar-heading{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:12px}
.browse-toolbar-heading h3{margin:0;color:var(--navy)}
.browse-toolbar-heading p{margin:0;color:var(--muted);font-size:.9rem}
.browse-toolbar-controls{display:grid;grid-template-columns:minmax(240px,1fr) minmax(430px,1.4fr);gap:14px;align-items:end}
.browse-search small{display:block;margin-top:5px;color:var(--muted);font-size:.78rem}
.optional-label{font-weight:500;color:var(--muted)}
.view-filter-field{min-width:0;margin:0;padding:0;border:0}
.view-filter-field legend{font-weight:700;margin-bottom:6px}
.segmented-filter{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:4px;border:1px solid #b9c9d4;border-radius:10px;background:#edf3f6}
.segment-button{min-width:0;padding:9px 10px;border:1px solid transparent;border-radius:7px;background:transparent;color:var(--navy);font-weight:750;line-height:1.2}
.segment-button span{display:inline-block;min-width:1.4em;margin-left:3px;color:var(--muted);font-weight:650}
.segment-button:hover:not(:disabled){background:#fff;border-color:#a7bcc9}
.segment-button.active,.segment-button[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff;box-shadow:0 2px 7px rgba(7,21,38,.16)}
.segment-button.active span,.segment-button[aria-pressed="true"] span{color:#dce7ef}
.segment-button:disabled{opacity:.5}
.concept-family-index{margin-top:14px;padding-top:13px;border-top:1px solid #d7e1e6}
.concept-index-heading{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:9px}
.concept-index-heading h4,.concept-index-heading p{margin:0}.concept-index-heading h4{color:var(--navy);font-size:.95rem}.concept-index-heading p{color:var(--muted);font-size:.78rem}
.concept-family-index-links{display:flex;flex-wrap:wrap;gap:7px}
.concept-family-index-link{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:6px 9px;border:1px solid #aec2cf;border-radius:8px;background:#fff;color:var(--navy);font-size:.8rem;font-weight:750;text-decoration:none}
.concept-family-index-link:hover{border-color:var(--blue);background:#edf5f8}.concept-family-index-count{display:inline-grid;min-width:1.55rem;height:1.55rem;place-items:center;border-radius:999px;background:#e5edf2;color:#35576d;font-size:.72rem}.concept-family-selected-count{color:#1f6b45;font-size:.7rem;white-space:nowrap}
.concept-index-empty{margin:0;color:var(--muted);font-size:.85rem}
#conceptGrid{display:block}
.concept-family-section{scroll-margin-top:18px}.concept-family-section+.concept-family-section{margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}
.concept-family-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px}.concept-family-heading>div{display:flex;align-items:baseline;gap:9px}.concept-family-title{color:var(--navy);font-size:1.08rem;font-weight:850;line-height:1.25}.concept-family-heading span{color:var(--muted);font-size:.78rem}.concept-index-return{color:var(--blue);font-size:.78rem;font-weight:750;white-space:nowrap}
.concept-family-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:14px}
.coverage-planning-note{margin:10px 0 0;padding:9px 10px;border-left:3px solid var(--gold);border-radius:6px;background:#fff9e7;color:#5d512d;font-size:.8rem;line-height:1.4}
@media(prefers-reduced-motion:no-preference){html:focus-within{scroll-behavior:smooth}}
@media(max-width:900px){.browse-toolbar-controls{grid-template-columns:1fr}.segmented-filter{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:580px){.segmented-filter{grid-template-columns:1fr}.browse-toolbar-heading,.concept-index-heading{display:block}.browse-toolbar-heading p,.concept-index-heading p{margin-top:4px}.concept-family-heading{align-items:flex-start}.concept-family-heading>div{display:block}.concept-family-heading span{display:block;margin-top:2px}.concept-family-grid{grid-template-columns:1fr}}

/* Phase 3A - official theme and visual-slot controls */
.appearance-panel>h3{margin:20px 0 10px}.theme-preset-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px}.theme-preset-card{display:grid;grid-template-rows:120px auto;min-width:0;overflow:hidden;padding:0;border:2px solid #bdc8ce;border-radius:8px;background:#fff;color:var(--ink);text-align:left}.theme-preset-card:hover{border-color:var(--blue)}.theme-preset-card.selected{border-color:var(--navy);box-shadow:0 0 0 2px rgba(231,201,111,.7)}.theme-preset-preview{display:flex;align-items:center;justify-content:center;min-height:120px;overflow:hidden;background:#071526}.theme-preset-preview img{display:block;width:100%;height:120px;object-fit:cover}.theme-preset-copy{display:flex;min-height:84px;flex-direction:column;gap:4px;padding:12px}.theme-preset-copy strong{color:var(--navy);font-size:1rem}.theme-preset-copy small{color:var(--muted);line-height:1.35}.theme-fallback-preview{display:flex;width:100%;height:100%;min-height:72px;align-items:center;justify-content:center;background:linear-gradient(135deg,#071526,#24628f);color:var(--gold);font-weight:900;letter-spacing:0}.theme-override-heading{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:24px 0 10px;padding-top:20px;border-top:1px solid var(--line)}.theme-override-heading h3,.theme-override-heading p{margin:0}.theme-override-heading p{margin-top:3px;color:var(--muted)}.theme-slot-groups{display:grid;gap:10px}.theme-slot-group{border:1px solid var(--line);border-radius:8px;background:#fafbf9}.theme-slot-group>summary{display:flex;justify-content:space-between;gap:12px;padding:12px 14px;cursor:pointer;color:var(--navy);font-weight:850}.theme-slot-group>summary span{color:var(--muted);font-weight:700}.theme-slot-grid{display:grid;gap:1px;border-top:1px solid var(--line);background:var(--line)}.theme-slot-row{display:grid;grid-template-columns:112px minmax(220px,1fr) auto;gap:14px;align-items:center;min-width:0;padding:12px;background:#fff}.theme-slot-thumbnail{display:flex;width:112px;aspect-ratio:16/9;align-items:center;justify-content:center;overflow:hidden;border:1px solid #c7d0d5;border-radius:6px;background:#071526}.theme-slot-thumbnail img{display:block;width:100%;height:100%;object-fit:cover}.theme-slot-control{min-width:0}.theme-slot-control label,.theme-slot-control small{display:block}.theme-slot-control label{font-weight:800}.theme-slot-control small{margin:1px 0 7px;color:var(--muted)}.theme-slot-control select{width:100%;min-width:0;padding:9px;border:1px solid #aeb8c0;border-radius:6px;background:#fff}.theme-reset{min-width:82px;padding:9px 11px;border:1px solid var(--navy);border-radius:6px;background:#fff;color:var(--navy);font-weight:750}
.guide-name-field{display:grid;gap:6px;max-width:520px;margin:18px 0 4px;padding:14px;border:1px solid var(--line);border-radius:8px;background:#fafbf9}.guide-name-field label{font-weight:850;color:var(--navy)}.guide-name-field label span{color:var(--muted);font-weight:650}.guide-name-field input{width:100%;box-sizing:border-box;padding:10px 11px;border:1px solid #aeb8c0;border-radius:6px;background:#fff;color:var(--ink);font:inherit}.guide-name-field small{color:var(--muted);line-height:1.4}
@media(max-width:700px){.theme-preset-options{grid-template-columns:1fr 1fr}.theme-slot-row{grid-template-columns:88px minmax(0,1fr)}.theme-slot-thumbnail{width:88px}.theme-reset{grid-column:2;width:max-content}}
@media(max-width:480px){.theme-preset-options{grid-template-columns:1fr}.theme-slot-row{grid-template-columns:72px minmax(0,1fr);gap:10px;padding:10px}.theme-slot-thumbnail{width:72px}.theme-slot-control select{font-size:.9rem}.theme-reset{grid-column:1/-1;width:100%}}

/* Phase 3B - faculty custom image uploads */
.custom-image-actions{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:8px}.custom-upload{padding:8px 10px;border:1px solid var(--blue);border-radius:6px;background:#eef7fb;color:var(--navy);font-weight:750}.custom-image-meta{color:var(--muted);font-size:.78rem}.custom-image-message{margin-top:7px;padding:7px 9px;border-left:3px solid #198754;border-radius:4px;background:#eef8f2;color:#1e5033;font-size:.8rem;line-height:1.35}.custom-image-message.processing{border-color:var(--blue);background:#eef7fb;color:#244f68}.custom-image-message.warning{border-color:#b37a00;background:#fff8df;color:#654c0d}.custom-image-message.error{border-color:#b3261e;background:#fff1f0;color:#6f1d18}.theme-slot-row:has(.custom-image-message.error){background:#fffafa}.theme-reset{min-width:122px}

/* Phase 3C: tighter faculty-facing hierarchy without changing workflow or behavior. */
.theme-slot-label-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:7px}.theme-slot-label-row label{margin:0}.theme-source-badge{display:inline-flex;flex:0 0 auto;padding:3px 7px;border:1px solid #b9c8d2;border-radius:999px;background:#eef3f6;color:#405665;font-size:.7rem;font-weight:800;line-height:1.2}.theme-source-badge.custom{border-color:#7fb798;background:#eaf7ef;color:#185b39}.theme-source-badge.override{border-color:#d1b75e;background:#fff8df;color:#6c520d}.mode-validation{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.validation-card h3{margin:7px 0 4px}.validation-card p{min-height:0}.review-box{white-space:normal}.final-review-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.final-review-grid>div{min-width:0;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fff}.final-review-grid span,.final-review-grid small{display:block;color:var(--muted)}.final-review-grid span{font-size:.78rem;font-weight:800;text-transform:uppercase}.final-review-grid strong{display:block;margin:3px 0;overflow-wrap:anywhere}.final-review-grid small{font-size:.8rem}.final-review-grid .final-review-wide{grid-column:span 2}.final-status{border-left:5px solid var(--danger)!important}.final-status.ready{border-left-color:var(--ok)!important}.generate-blocker{display:flex;flex-direction:column;gap:2px;margin-top:12px;padding:12px 14px;border-left:5px solid var(--danger);border-radius:8px;background:#fff1f1}.generate-blocker span{color:var(--muted)}
@media(max-width:900px){.final-review-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.site-header p{font-size:.94rem}.theme-slot-label-row{align-items:flex-start;flex-direction:column;gap:4px}.final-review-grid{grid-template-columns:1fr}.final-review-grid .final-review-wide{grid-column:auto}.review-box{padding:10px}.mode-validation{grid-template-columns:1fr}}
@media(max-width:700px){.custom-image-actions{align-items:flex-start}.custom-upload{width:max-content;max-width:100%}}