:root{
  /* Mark White & Associates — black & white primary, neon-orange + grey accents.
     Legacy var names (--navy/--gold) are repurposed to the new palette so every
     existing rule re-themes at once: --navy = black, --gold = neon orange. */
  --navy:#111113; --navy-deep:#000000; --gold:#FF6A00; --gold-soft:#FFB37A;
  --ink:#18181B; --slate:#6B7280; --mist:#F4F4F5; --line:#E4E4E7; --white:#fff;
  --success:#2E7D58; --warn:#C77B30; --danger:#B3402F;
  --font-head:'Inter',-apple-system,'Segoe UI',Roboto,sans-serif;
  --font-body:'Inter',-apple-system,'Segoe UI',Roboto,sans-serif;
  --shadow:0 1px 3px rgba(0,0,0,.08),0 8px 24px rgba(0,0,0,.07);
  --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--font-body);color:var(--ink);background:var(--mist);font-size:15px;line-height:1.55}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);line-height:1.2;font-weight:600}
mark{background:var(--gold-soft);color:var(--navy-deep);padding:0 2px;border-radius:3px}

#app{display:flex;min-height:100vh}

/* ---------- Sidebar ---------- */
.sidebar{width:260px;background:linear-gradient(180deg,var(--navy) 0%,var(--navy-deep) 100%);color:#D4D4D8;
  display:flex;flex-direction:column;padding:22px 16px;position:sticky;top:0;height:100vh;flex-shrink:0}
.brand{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:2px 6px 20px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:18px}
.brand-logo{width:150px;max-width:100%;height:auto;display:block}
.brand-academy{font-size:11px;font-weight:700;letter-spacing:3px;color:var(--gold);text-transform:uppercase;padding-left:2px}
.brand-mark{width:46px;height:46px;border-radius:11px;background:linear-gradient(135deg,var(--gold),#E25E00);
  color:var(--navy-deep);display:grid;place-items:center;font-family:var(--font-head);font-weight:700;font-size:18px;letter-spacing:.5px;flex-shrink:0}
.brand-mark img{width:100%;height:100%;object-fit:contain;border-radius:11px}
.login-logo{display:block;width:140px;height:auto;margin:0 auto 14px}
.brand-name{font-family:var(--font-head);color:#fff;font-size:17px;font-weight:600}
.brand-company{font-size:11.5px;color:#8A8A93;letter-spacing:.3px}
.nav{display:flex;flex-direction:column;gap:3px;flex:1}
.nav a{display:flex;align-items:center;gap:11px;padding:11px 13px;border-radius:10px;color:#C4C4CC;font-size:14.5px;font-weight:500;transition:.15s}
.nav a .ic{width:18px;text-align:center;opacity:.85}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.active{background:rgba(255,106,0,.16);color:#fff}
.nav a.active .ic{color:var(--gold)}
.badge{margin-left:auto;background:var(--gold);color:var(--navy-deep);font-size:11px;font-weight:700;
  min-width:19px;height:19px;padding:0 5px;border-radius:10px;display:none;place-items:center}
.badge.show{display:grid}
.who{margin-top:14px;padding:12px 8px 4px;border-top:1px solid rgba(255,255,255,.08)}
.who label{font-size:11px;text-transform:uppercase;letter-spacing:.6px;color:#8A8A93;display:block;margin-bottom:6px}
.who select{width:100%;background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.12);
  border-radius:9px;padding:9px 10px;font-family:var(--font-body);font-size:13.5px}

/* ---------- Main ---------- */
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{display:flex;align-items:center;gap:14px;padding:14px 28px;background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.menu-btn{display:none;background:none;border:none;font-size:22px;color:var(--navy);cursor:pointer}
.quick-search{position:relative;flex:1;max-width:560px}
.quick-search input{width:100%;padding:11px 16px;border:1px solid var(--line);border-radius:11px;font-size:14px;
  background:var(--mist);transition:.15s}
.quick-search input:focus{outline:none;border-color:var(--gold);background:#fff;box-shadow:0 0 0 3px rgba(255,106,0,.13)}
.suggest{position:absolute;top:calc(100% + 6px);left:0;right:0;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);overflow:hidden;display:none;z-index:40}
.suggest.show{display:block}
.suggest a{display:block;padding:10px 15px;font-size:13.5px;border-bottom:1px solid var(--mist)}
.suggest a:hover{background:var(--mist)}
.topbar-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.avatar{width:38px;height:38px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:600;font-size:14px}
.view{padding:30px 34px;max-width:1180px;width:100%}
.loading{color:var(--slate);padding:40px 0}

/* ---------- Generic UI ---------- */
.page-head{margin-bottom:24px}
.page-head h1{font-size:28px;margin-bottom:5px}
.page-head .sub{color:var(--slate);font-size:15px}
.eyebrow{text-transform:uppercase;letter-spacing:1.2px;font-size:11.5px;color:var(--gold);font-weight:700;font-family:var(--font-body)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.grid{display:grid;gap:18px}
.grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}
.grid.cols-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:#fff;border:none;padding:11px 18px;
  border-radius:10px;font-family:var(--font-body);font-size:14px;font-weight:600;cursor:pointer;transition:.15s}
.btn:hover{background:var(--navy-deep)}
.btn.gold{background:linear-gradient(135deg,var(--gold),#E25E00);color:var(--navy-deep)}
.btn.gold:hover{filter:brightness(1.05)}
.btn.ghost{background:transparent;color:var(--navy);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--mist)}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn.sm{padding:7px 13px;font-size:13px}
.pill{display:inline-block;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:600;background:var(--mist);color:var(--slate)}
.pill.gold{background:rgba(255,106,0,.16);color:#B34A00}
.pill.green{background:rgba(46,125,88,.13);color:var(--success)}
.pill.navy{background:rgba(0,0,0,.08);color:var(--navy)}

/* progress bar */
.progress{height:8px;background:var(--mist);border-radius:6px;overflow:hidden}
.progress > i{display:block;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-soft));border-radius:6px;transition:width .4s}
.progress.green > i{background:linear-gradient(90deg,var(--success),#5cb98a)}

/* ---------- Dashboard ---------- */
.hero{background:linear-gradient(120deg,var(--navy),var(--navy-deep));color:#fff;border-radius:18px;padding:30px 32px;margin-bottom:24px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-40px;top:-40px;width:220px;height:220px;background:radial-gradient(circle,rgba(255,106,0,.25),transparent 70%)}
.hero h1{color:#fff;font-size:26px}
.hero p{color:#C4C4CC;margin-top:6px;max-width:560px}
.stat-row{display:flex;gap:26px;margin-top:22px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column}
.stat b{font-size:26px;color:var(--gold-soft);font-family:var(--font-head)}
.stat span{font-size:12.5px;color:#A1A1AA;letter-spacing:.3px}
.section-title{display:flex;align-items:center;justify-content:space-between;margin:30px 0 14px}
.section-title h2{font-size:19px}

/* dashboard: overall academy progress tracker */
.overall-prog{padding:20px 22px;margin-bottom:22px}
.op-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:12px}
.op-count{font-size:16px;font-weight:600;color:var(--navy);margin-top:4px}
.op-pct{font-size:34px;font-weight:800;color:var(--gold);font-family:var(--font-head);line-height:1;white-space:nowrap}
.op-pct span{font-size:18px;color:var(--slate)}

.course-card{padding:20px;display:flex;flex-direction:column;gap:13px;transition:.15s;cursor:pointer}
.course-card:hover{transform:translateY(-2px);box-shadow:0 6px 22px rgba(0,0,0,.12)}
.course-card .lvl{font-size:11.5px;color:var(--slate)}
.course-card h3{font-size:18px}
.course-card .desc{color:var(--slate);font-size:13.5px;flex:1}
.course-meta{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;color:var(--slate)}

/* ---------- Lesson ---------- */
.lesson-wrap{display:grid;grid-template-columns:1fr 300px;gap:26px;align-items:start}
.lesson-main{min-width:0}
.lock-banner{display:flex;gap:11px;align-items:flex-start;background:rgba(199,123,48,.08);border:1px solid rgba(199,123,48,.28);border-radius:12px;padding:13px 16px;margin:16px 0;font-size:14px;line-height:1.5}
.lock-banner a{color:var(--gold);font-weight:600;text-decoration:underline}
.locked-lesson{opacity:.6}
.locked-lesson:hover{opacity:.85}
.lesson-objectives{background:rgba(255,106,0,.07);border:1px solid rgba(255,106,0,.25);border-radius:12px;padding:16px 20px;margin:18px 0}
.lesson-objectives ul{margin:8px 0 0 18px}
.lesson-objectives li{margin:4px 0;font-size:14px}
.video-frame{position:relative;padding-top:56.25%;border-radius:14px;overflow:hidden;background:#000;margin:18px 0;box-shadow:var(--shadow)}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.lesson-body{font-size:15.5px;line-height:1.7}
.lesson-body h4{margin:22px 0 8px;font-size:16px}
.lesson-body p{margin:11px 0}
.lesson-body ol,.lesson-body ul{margin:11px 0 11px 22px}
.lesson-body li{margin:6px 0}
.worked{background:#FFF4EC;border-left:4px solid var(--gold);border-radius:0 12px 12px 0;padding:16px 20px;margin:20px 0}
.worked .eyebrow{margin-bottom:6px;display:block}
.terms{display:grid;gap:10px;margin:14px 0}
.term{background:var(--mist);border-radius:10px;padding:12px 15px}
.term b{color:var(--navy)}
.assets-list a{display:flex;gap:10px;align-items:center;padding:10px 13px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;font-size:13.5px;background:#fff}
.assets-list a:hover{border-color:var(--gold)}
.asset-ic{width:34px;height:34px;border-radius:8px;display:grid;place-items:center;color:#fff;font-size:13px;font-weight:700;flex-shrink:0}

/* sidebar rail */
.rail{position:sticky;top:90px;display:flex;flex-direction:column;gap:16px}
.rail .card{padding:17px}
.rail h4{font-size:14px;margin-bottom:10px}
.gate{display:flex;align-items:center;gap:9px;font-size:13.5px;padding:6px 0;color:var(--slate)}
.gate .dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;font-size:11px;flex-shrink:0}
.gate.done{color:var(--ink)}
.gate.done .dot{background:var(--success);border-color:var(--success);color:#fff}

/* quiz */
.quiz .q{padding:16px 0;border-top:1px solid var(--line)}
.quiz .q:first-child{border-top:none}
.quiz .prompt{font-weight:600;margin-bottom:10px}
.opt{display:flex;align-items:center;gap:10px;padding:11px 14px;border:1.5px solid var(--line);border-radius:10px;margin-bottom:8px;cursor:pointer;transition:.12s;font-size:14px}
.opt:hover{border-color:var(--gold)}
.opt input{accent-color:var(--gold)}
.opt.correct{border-color:var(--success);background:rgba(46,125,88,.07)}
.opt.wrong{border-color:var(--danger);background:rgba(179,64,47,.06)}
.explain{font-size:13px;color:var(--slate);margin-top:8px;padding:10px 13px;background:var(--mist);border-radius:9px}
.quiz-result{padding:16px 20px;border-radius:12px;margin-bottom:18px;font-weight:600}
.quiz-result.pass{background:rgba(46,125,88,.1);color:var(--success)}
.quiz-result.fail{background:rgba(199,123,48,.1);color:var(--warn)}

/* homework */
.hw{border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-top:16px}
.hw textarea{width:100%;min-height:120px;border:1px solid var(--line);border-radius:10px;padding:12px;font-family:var(--font-body);font-size:14px;resize:vertical;margin-top:10px}
.hw input[type=file]{margin-top:10px;font-size:13px}
.rubric{margin:12px 0;font-size:13px;color:var(--slate)}
.rubric div{display:flex;justify-content:space-between;padding:4px 0;border-bottom:1px dashed var(--line)}
.submission-box{background:var(--mist);border-radius:10px;padding:13px 16px;margin-top:12px;font-size:13.5px}

/* search */
.search-result{padding:18px 20px;margin-bottom:14px}
.search-result h3{font-size:17px;margin-bottom:4px}
.search-result .crumb{font-size:12.5px;color:var(--slate);margin-bottom:10px}
.found-in{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.hit{font-size:13px;color:var(--slate);padding:8px 12px;background:var(--mist);border-radius:9px;margin-bottom:6px}
.hit .hit-label{font-weight:600;color:var(--navy);font-size:12px;display:block;margin-bottom:2px}

/* nudges */
.nudge{display:flex;gap:14px;padding:16px 18px;border-left:4px solid var(--gold);margin-bottom:12px}
.nudge.read{opacity:.6;border-left-color:var(--line)}
.nudge .n-ic{font-size:20px}
.nudge h4{font-size:15px}
.nudge p{font-size:13.5px;color:var(--slate);margin:3px 0 8px}

/* admin table */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
table.tbl th{text-align:left;padding:11px 14px;background:var(--mist);color:var(--slate);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.4px;white-space:nowrap}
table.tbl td{padding:12px 14px;border-top:1px solid var(--line);vertical-align:middle}
.mini-prog{display:flex;align-items:center;gap:8px;min-width:140px}
.mini-prog .progress{flex:1}

/* instructor: compact agent progress cards (replaces the wide matrix) */
.agent-row{padding:16px 18px;display:flex;flex-direction:column;gap:11px}
.agent-head{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.agent-email{color:var(--slate);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:220px}
.agent-prog{display:flex;align-items:center;gap:10px}
.agent-prog .progress{flex:1}
.agent-pct{font-size:12.5px;color:var(--slate);font-weight:600;white-space:nowrap}
.phase-strip{display:flex;gap:4px}
.phase-dot{flex:1;height:9px;border-radius:4px;background:var(--line)}
.phase-dot.part{background:var(--gold)}
.phase-dot.done{background:var(--success)}
.agent-slack{display:flex;gap:7px;align-items:center;font-size:12px;color:var(--slate)}
.agent-slack input{width:110px;padding:6px 8px;border:1px solid var(--line);border-radius:7px;font-size:12px}

.empty{text-align:center;padding:50px 20px;color:var(--slate)}
.empty .big{font-size:34px;margin-bottom:10px}
.toast{position:fixed;bottom:24px;right:24px;background:var(--navy);color:#fff;padding:14px 20px;border-radius:11px;box-shadow:var(--shadow);z-index:100;font-size:14px;animation:slideup .3s}
@keyframes slideup{from{transform:translateY(20px);opacity:0}}

/* ---------- Authoring ---------- */
a.add-link{display:inline-block;background:rgba(179,64,47,.12);color:var(--danger);font-weight:700;
  border:1px dashed var(--danger);border-radius:6px;padding:0 7px;text-decoration:none;cursor:help}
a.add-link::before{content:"🔗 add link: "}
.lesson-body a{color:var(--gold);text-decoration:underline}
.lesson-body a.embed-link{text-decoration:none;font-weight:600;background:rgba(255,106,0,.08);border:1px solid rgba(255,106,0,.22);border-radius:7px;padding:2px 9px}
.lesson-body a.embed-link::before{content:"▢ "}
.lesson-body a.embed-link:hover{background:rgba(255,106,0,.16)}
/* Full-size inline embedded resources (Docs/Drive/Forms) so agents can't skip them. */
.lesson-body .embed-inline{margin:18px 0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.lesson-body .embed-inline-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 14px;background:var(--mist);border-bottom:1px solid var(--line);font-size:13.5px;font-weight:600;color:var(--ink)}
.lesson-body .embed-inline-head a{font-size:12.5px;font-weight:600;color:var(--gold);text-decoration:none;white-space:nowrap}
.lesson-body .embed-inline-head a:hover{text-decoration:underline}
.lesson-body .embed-inline iframe{display:block;width:100%;height:560px;border:0;background:#fff}
@media(max-width:640px){.lesson-body .embed-inline iframe{height:420px}}
/* WYSIWYG lesson-body editor (edit rendered content; HTML updates underneath). */
.wysiwyg-toolbar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;padding:8px;border:1px solid var(--line);border-bottom:none;border-radius:8px 8px 0 0;background:var(--mist)}
.wysiwyg-toolbar button{font-size:12.5px;line-height:1;padding:6px 10px;border:1px solid var(--line);border-radius:6px;background:#fff;cursor:pointer;color:var(--ink)}
.wysiwyg-toolbar button:hover{background:var(--mist);border-color:var(--gold);color:var(--gold)}
.wysiwyg-edit{border:1px solid var(--line);border-radius:0 0 8px 8px;padding:14px 18px;min-height:240px;background:#fff;outline:none}
.wysiwyg-edit:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,106,0,.08)}
.wysiwyg-edit a{color:var(--gold)}
/* Reusable lesson "design system" components — clean, consistent styling. */
.lesson-body .callout{border-left:4px solid var(--gold);background:var(--mist);padding:12px 16px;border-radius:8px;margin:14px 0}
.lesson-body .callout.tip{border-left-color:#2e7d32}
.lesson-body .callout.warn{border-left-color:var(--warn)}
.lesson-body .cardgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;margin:16px 0}
.lesson-body .infocard{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.lesson-body .infocard>.infocard-h{padding:10px 14px;font-weight:700;color:#fff;background:var(--ink)}
.lesson-body .infocard>.infocard-h.gold{background:var(--gold)}
.lesson-body .infocard>.infocard-h.green{background:#2e7d32}
.lesson-body .infocard>.infocard-b{padding:12px 14px;font-size:14px}
.lesson-body .infocard>.infocard-b ul{margin:0;padding-left:18px}
.lesson-body table.mwa{width:100%;border-collapse:collapse;font-size:13px;margin:14px 0;border-radius:10px;overflow:hidden;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.lesson-body table.mwa thead th{background:var(--ink);color:#fff;padding:9px 11px;text-align:left;font-weight:600;white-space:nowrap}
.lesson-body table.mwa tbody td{padding:8px 11px;border-top:1px solid var(--line)}
.lesson-body table.mwa tbody tr:nth-child(even){background:var(--mist)}
.lesson-body .table-wrap{overflow-x:auto}
/* Content Studio drag-and-drop reordering. */
.drag-handle{cursor:grab;color:var(--slate);user-select:none;font-size:16px;line-height:1;padding:0 4px;flex:0 0 auto;touch-action:none}
.drag-handle:hover{color:var(--gold)}
.drag-handle:active{cursor:grabbing}
[data-course].dragging,[data-module].dragging,[data-lesson].dragging{opacity:.45;outline:2px dashed var(--gold);outline-offset:-2px}
.lesson-list [data-lesson]:first-child{border-top:none}
.lesson-list{min-height:12px}
.lesson-list:empty{min-height:26px;border:1px dashed var(--line);border-radius:8px;margin-bottom:6px}
.lesson-body a.add-link{color:var(--danger)}
.lbl{display:block;font-size:12px;font-weight:600;color:var(--slate);text-transform:uppercase;letter-spacing:.4px;margin:14px 0 6px}
.chk{font-size:13.5px;display:flex;gap:6px;align-items:center;cursor:pointer}
.chk input,.q-correct{accent-color:var(--gold)}

/* ---------- Resource Library ---------- */
.lib-toolbar{display:flex;gap:12px;align-items:center;margin-bottom:16px}
.lib-toolbar input[type=search]{flex:1;padding:12px 16px;border:1px solid var(--line);border-radius:11px;font-size:14.5px;background:#fff}
.lib-toolbar input[type=search]:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,106,0,.13)}
.lib-tabs{display:flex;gap:6px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:16px}
.lib-tab{padding:9px 15px;font-size:13.5px;font-weight:600;color:var(--slate);border-bottom:2px solid transparent;margin-bottom:-1px;transition:.15s}
.lib-tab:hover{color:var(--navy)}
.lib-tab.active{color:var(--navy);border-bottom-color:var(--gold)}
.lib-count{display:inline-block;background:var(--mist);color:var(--slate);font-size:11px;font-weight:700;border-radius:10px;padding:1px 7px;margin-left:3px}
.lib-tab.active .lib-count{background:rgba(255,106,0,.16);color:#B34A00}
.lib-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.chip{background:#fff;border:1px solid var(--line);border-radius:20px;padding:6px 13px;font-size:12.5px;font-weight:600;color:var(--slate);cursor:pointer;transition:.12s}
.chip:hover{border-color:var(--gold);color:var(--navy)}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.res-card{padding:18px;display:flex;flex-direction:column;gap:9px;cursor:pointer;transition:.15s}
.res-card:hover{transform:translateY(-2px);box-shadow:0 6px 22px rgba(0,0,0,.12);border-color:var(--gold)}
.res-top{display:flex;align-items:center;gap:9px}
.res-type{font-size:11.5px;font-weight:700;color:var(--slate);text-transform:uppercase;letter-spacing:.4px}
.res-del{margin-left:auto;background:none;border:none;color:var(--slate);font-size:13px;cursor:pointer;opacity:.5;line-height:1}
.res-del:hover{opacity:1;color:var(--danger)}
.res-title{font-size:16px;line-height:1.3}
.res-desc{color:var(--slate);font-size:13px;flex:1;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.res-foot{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:2px}
.res-meta{font-size:12px;color:var(--slate)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid label,.card label{display:block;font-size:12.5px;font-weight:600;color:var(--slate)}
.form-grid input,.form-grid select,.form-grid textarea,.card textarea#rDesc{width:100%;margin-top:5px;padding:9px 12px;border:1px solid var(--line);border-radius:9px;font-family:var(--font-body);font-size:14px;color:var(--ink)}
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{outline:none;border-color:var(--gold)}
@media(max-width:620px){.form-grid{grid-template-columns:1fr}}

/* ---------- Ask the Academy (mentor chat) ---------- */
.ask-thread{display:flex;flex-direction:column;gap:14px;margin-bottom:16px;min-height:120px}
.ask-msg{display:flex;gap:10px;max-width:760px}
.ask-msg.user{margin-left:auto;flex-direction:row-reverse}
.ask-msg .bubble{padding:12px 16px;border-radius:14px;font-size:14.5px;line-height:1.55}
.ask-msg.user .bubble{background:var(--navy);color:#fff;border-bottom-right-radius:4px}
.ask-msg.bot .bubble{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;box-shadow:var(--shadow)}
.ask-ava{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--gold),#E25E00);color:var(--navy-deep);display:grid;place-items:center;font-weight:700;flex-shrink:0}
.ask-cites{display:flex;flex-direction:column;gap:6px;margin-top:11px;padding-top:11px;border-top:1px solid var(--line)}
.cite{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;color:var(--gold);background:rgba(255,106,0,.08);border:1px solid rgba(255,106,0,.2);border-radius:8px;padding:5px 10px;align-self:flex-start}
.cite:hover{background:rgba(255,106,0,.15)}
.typing{color:var(--slate);font-style:italic}
.ask-starters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.ask-bar{display:flex;gap:10px;position:sticky;bottom:0;background:var(--mist);padding:10px 0}
.ask-bar input{flex:1;padding:13px 16px;border:1px solid var(--line);border-radius:12px;font-size:15px;background:#fff}
.ask-bar input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(255,106,0,.13)}

/* ---------- Role-play simulator ---------- */
.rp-scenario{padding:18px;display:flex;flex-direction:column;cursor:pointer;transition:.15s}
.rp-scenario:hover{transform:translateY(-2px);box-shadow:0 6px 22px rgba(0,0,0,.12);border-color:var(--gold)}
.rp-diff{color:var(--gold);font-size:11px;letter-spacing:2px;margin-bottom:8px}
#rpMic.recording{background:var(--danger);color:#fff;border-color:var(--danger);animation:pulse 1s infinite}
@keyframes pulse{50%{opacity:.55}}

/* ---------- Knowledge gaps ---------- */
.gap-row{display:flex;gap:14px;align-items:center;justify-content:space-between;padding:13px 0;border-top:1px solid var(--line)}
.gap-row:first-of-type{border-top:none}

/* ---------- AI grading suggestion ---------- */
.ai-card{background:rgba(122,94,168,.06);border:1px solid rgba(122,94,168,.28);border-radius:11px;padding:13px 16px;margin-top:12px}
.ai-suggest:empty{display:none}

/* ---------- Modal ---------- */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);display:grid;place-items:center;z-index:120;padding:24px;animation:fadein .15s}
.modal-card{background:#fff;border-radius:16px;box-shadow:var(--shadow);padding:22px;width:100%;max-height:90vh;overflow:auto}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.modal-close{background:none;border:none;font-size:18px;color:var(--slate);cursor:pointer;line-height:1}
.modal-close:hover{color:var(--danger)}
@keyframes fadein{from{opacity:0}}

/* ---------- Login ---------- */
.login-mode .sidebar,.login-mode .topbar{display:none}
.login-mode .view{padding:0;max-width:none}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:radial-gradient(circle at 50% 0%,rgba(255,106,0,.10),transparent 55%),var(--mist)}
.login-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);
  padding:38px 34px;width:100%;max-width:400px}
.login-mark{width:60px;height:60px;margin:0 auto 18px;border-radius:14px;
  background:linear-gradient(135deg,#111113,#000);color:#fff;display:grid;place-items:center;
  font-weight:700;font-size:20px;letter-spacing:.5px}
.login-error{background:rgba(179,64,47,.08);border:1px solid rgba(179,64,47,.25);color:var(--danger);
  border-radius:10px;padding:11px 14px;font-size:13px;margin-bottom:16px}
.google-btn{width:100%;justify-content:center;background:#fff;color:#1f2937;border:1px solid var(--line);
  font-weight:600;padding:13px}
.google-btn:hover{background:var(--mist)}

@media(max-width:900px){
  .lesson-wrap{grid-template-columns:1fr}
  .sidebar{position:fixed;left:-280px;z-index:60;transition:.25s;box-shadow:var(--shadow)}
  .sidebar.open{left:0}
  .menu-btn{display:block}
  .view{padding:20px 16px}
}

/* ---- Lesson photo galleries (auto-embedded reference images) ---- */
.photo-gallery{margin:24px 0}
.photo-gallery>h3{margin:0 0 12px}
.photogrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.photo{margin:0;background:var(--white);border:1px solid var(--line);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.photo img{display:block;width:100%;height:160px;object-fit:cover;background:var(--mist)}
.photo figcaption{padding:8px 10px}
.photo-label{display:block;font-weight:650;font-size:13px;color:var(--ink);line-height:1.25}
.photo-credit{display:block;margin-top:2px;font-size:10.5px;color:var(--slate);word-break:break-word}
@media(max-width:520px){.photogrid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.photo img{height:120px}}