:root{--bg: #f7f9fd;--panel: #ffffff;--ink: #10183f;--muted: #657091;--line: #dfe4ef;--soft-line: #edf0f6;--purple: #6947d6;--purple-soft: #eee8ff;--blue: #2e84d9;--green: #2dae73;--gray: #d9deea;--shadow: 0 16px 45px rgba(28, 37, 88, .08);color:var(--ink);background:var(--bg);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,textarea{font:inherit}button{color:inherit}.app-shell{min-height:100vh;background:linear-gradient(180deg,#fff 0,#f7f9fd 120px)}.topbar{height:68px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 30px;border-bottom:1px solid var(--line);background:#ffffffe6;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);position:sticky;top:0;z-index:5}.brand{display:flex;align-items:center;gap:14px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;color:var(--purple)}h1,h2,h3,p{margin:0}.brand h1{font-family:Georgia,Times New Roman,serif;font-size:31px;line-height:1;letter-spacing:0}.brand p{margin-top:4px;color:#364162;font-size:14px}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.actions button,.review-button{height:38px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);border-radius:8px;background:var(--panel);padding:0 14px;font-size:13px;font-weight:800;cursor:pointer}.tracker-shell{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:12px;padding:12px}.left-stack{display:grid;gap:10px;min-width:0}.panel{background:#fffffff5;border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.summary{min-height:132px;display:grid;grid-template-columns:150px minmax(280px,1fr) 270px;align-items:center;gap:24px;padding:18px 22px}.ring{width:112px;height:112px;border-radius:50%;display:grid;place-items:center;position:relative}.ring:before{content:"";position:absolute;inset:12px;background:#fff;border-radius:50%}.ring div{position:relative;text-align:center}.ring strong{display:block;font-family:Georgia,Times New Roman,serif;font-size:30px;line-height:1}.ring span{display:block;width:70px;margin-top:5px;color:var(--muted);font-size:11px;line-height:1.15}.summary-copy h2{font-size:17px;font-weight:850}.summary-copy p{margin-top:8px;color:var(--muted);font-size:13px}.status-bar{height:12px;border-radius:999px;background:#e9ecf4;overflow:hidden;margin-top:20px}.status-bar span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--purple),#7c62ec)}.legend{display:flex;gap:22px;flex-wrap:wrap;margin-top:16px}.legend span{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;font-weight:750}.legend i{width:12px;height:12px;border-radius:3px;display:inline-block}.legend .purple{background:var(--purple)}.legend .blue{background:#83b8ed}.legend .gray{background:var(--gray)}.weights{display:grid;gap:7px;padding-left:20px;border-left:1px solid var(--line)}.weights h3,.source-box h3,.rag-box h3{font-size:13px}.weights div{display:grid;grid-template-columns:1fr auto;gap:12px;font-size:12px}.weights span{color:var(--muted)}.timeline{display:grid;grid-template-columns:150px 1fr;align-items:center;min-height:86px;padding:0 22px}.timeline h2{font-size:14px}.week-strip{display:grid;grid-template-columns:repeat(16,minmax(42px,1fr));gap:7px}.week-dot{min-width:0;border:0;background:transparent;display:grid;justify-items:center;gap:7px;cursor:pointer}.week-dot span{width:21px;height:21px;border-radius:50%;display:grid;place-items:center;border:2px solid #abb4ca;color:#5e6681;background:#fff;font-size:10px;font-weight:900}.week-dot small{color:#1e284d;font-size:11px;font-weight:800}.week-dot.done span{background:var(--green);border-color:var(--green);color:#fff}.week-dot.active span{border-color:var(--blue);color:var(--blue)}.week-dot.selected{background:var(--purple-soft);border:1px solid #b8a9f5;border-radius:4px;padding:6px 0}.week-dot.selected span{border-color:var(--purple);color:var(--purple);background:#fff}.course-table{overflow:hidden}.table-head,.module-row{display:grid;grid-template-columns:78px 58px 92px minmax(210px,1.25fr) minmax(180px,1fr) minmax(96px,.65fr) 120px 116px 48px;align-items:center}.table-head{min-height:43px;border-bottom:1px solid var(--line);background:#fbfcff}.table-head span{padding:0 14px;font-size:12px;font-weight:850}.module-row{width:100%;min-height:55px;border:0;border-bottom:1px solid var(--soft-line);background:transparent;text-align:left;cursor:pointer}.module-row:hover,.module-row.selected{background:linear-gradient(90deg,#6947d61f,#fff0)}.module-row.selected{box-shadow:inset 2px 0 0 var(--purple)}.module-row>span,.module-row>strong{min-width:0;padding:0 14px;color:#182145;font-size:12px;line-height:1.3}.module-row strong{font-weight:850}.row-progress{display:flex;align-items:center;gap:8px}.row-progress:before{content:"";display:none}.row-progress>i{width:54px;height:5px;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--purple));box-shadow:54px 0 #edf0f5;max-width:54px}.row-progress b{font-size:12px}.confidence-dots{display:flex;gap:6px}.confidence-dots i{width:9px;height:9px;border-radius:50%;border:1px solid #93a0bb;background:#fff}.confidence-dots i.filled{border-color:var(--green);background:var(--green)}.note-icon{display:grid;place-items:center;color:#7480a0}.detail{padding:22px 20px;align-self:start;position:sticky;top:82px}.detail-kicker{display:flex;gap:12px;color:var(--muted);font-size:13px;font-weight:800}.detail h2{margin-top:10px;font-family:Georgia,Times New Roman,serif;font-size:22px;line-height:1.15;letter-spacing:0}.detail-lab{margin-top:10px;color:var(--muted);font-size:13px;line-height:1.4}.range-control{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:22px;font-size:13px;font-weight:850}.range-control strong{color:#263158}.range-control input{grid-column:1 / -1;width:100%;accent-color:var(--purple)}.confidence-control{display:grid;grid-template-columns:82px 1fr auto;gap:12px;align-items:center;margin-top:22px}.confidence-control span{display:block;font-size:13px;font-weight:850}.confidence-control small{color:var(--muted);font-size:11px}.dots{display:flex;justify-content:center;gap:14px}.dots button{width:18px;height:18px;border-radius:50%;border:2px solid var(--purple);background:#fff;cursor:pointer}.dots button.filled{background:var(--purple)}.complete-check{display:flex;align-items:center;gap:10px;margin-top:20px;font-size:13px;font-weight:800}.complete-check input{width:17px;height:17px;accent-color:var(--green)}.field{display:grid;gap:8px;margin-top:18px;color:#1a2448;font-size:13px;font-weight:850}.field textarea,.field input{width:100%;border:1px solid #cfd6e7;border-radius:8px;background:#fff;color:#20294a;outline:none}.field textarea{min-height:88px;resize:vertical;padding:11px;line-height:1.45}.field input{height:38px;padding:0 11px}.source-box,.rag-box{margin-top:18px;border:1px solid var(--line);border-radius:8px;padding:14px;background:#fff}.source-box>div,.rag-box>div:first-child{display:flex;align-items:center;gap:8px;color:var(--purple)}.source-box h3,.rag-box h3{color:var(--ink)}.source-box p,.rag-box p{margin-top:10px;color:#2b365c;font-size:12px;line-height:1.55}.rag-box{background:#f2f8ff}.rag-box.ready{background:linear-gradient(135deg,#f3fffb,#f1f7ff);border-color:#b8e0d6}.slide-chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.slide-chips span{border:1px solid #c8d2ea;border-radius:999px;background:#fff;padding:5px 9px;color:var(--purple);font-size:11px;font-weight:850}.thumbs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:12px}.thumbs figure{margin:0;height:64px;border:1px solid var(--line);border-radius:7px;overflow:hidden;background:#fff}.thumbs img{width:100%;height:100%;object-fit:cover;object-position:top center}@media(max-width:1200px){.tracker-shell{grid-template-columns:1fr}.detail{position:static;order:-1}}@media(max-width:820px){.topbar{height:auto;display:grid;padding:16px}.brand h1{font-size:28px}.summary{grid-template-columns:1fr;gap:18px}.weights{padding-left:0;border-left:0;border-top:1px solid var(--line);padding-top:14px}.timeline{grid-template-columns:1fr;gap:14px;padding:16px}.week-strip{grid-template-columns:repeat(4,1fr)}.table-head{display:none}.module-row{grid-template-columns:58px 1fr 62px 24px;min-height:58px}.module-row>span,.module-row>strong{padding:0 10px}.module-row>span:nth-child(2),.module-row>span:nth-child(4),.module-row>span:nth-child(5),.module-row>span:nth-child(6),.confidence-dots{display:none}.module-row strong{grid-column:2}.row-progress{justify-content:flex-end}.row-progress>i{display:none}.confidence-control{grid-template-columns:1fr}}