:root{--navy:#102443;--navy-2:#17365f;--ink:#18253a;--muted:#718096;--gold:#cfa24a;--gold-soft:#f7ecd3;--bg:#f4f6f8;--card:#fff;--line:#e6e9ee;--green:#278565;--green-soft:#e9f5f0;--orange:#c47832;--orange-soft:#fdf1e5;--red:#bc4d55;--red-soft:#fae9eb;--blue:#3d6fa7;--blue-soft:#e9f0f8;--shadow:0 12px 32px rgba(24,37,58,.08);--radius:16px}
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.table-card{overflow:hidden}.data-table{width:100%;border-collapse:collapse}.data-table th{text-align:left;font-size:10px;letter-spacing:.04em;color:#7b8797;background:#f8f9fa;padding:11px 16px;border-bottom:1px solid var(--line)}.data-table td{font-size:11px;padding:14px 16px;border-bottom:1px solid #edf0f3}.data-table tr:last-child td{border-bottom:0}.data-table tbody tr:hover{background:#fbfcfd}.data-table strong{font-size:12px}.data-table small{display:block;color:var(--muted);margin-top:3px}.table-action{border:0;background:transparent;color:#758194}.split-view{display:grid;grid-template-columns:minmax(280px,.65fr) minmax(0,1.35fr);gap:18px}.question-card{padding:24px}.question-card textarea{min-height:145px}.suggestions{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0 20px}.suggestions button{border:1px solid var(--line);background:#fff;border-radius:18px;font-size:10px;padding:6px 10px;color:#596779}.answer-card{min-height:530px}.answer-paper{padding:25px}.answer-paper .answer-text{white-space:pre-wrap;line-height:1.9;font-size:13px}.confidence{display:flex;align-items:center;gap:8px;font-size:10px;color:var(--green)}.source-list{border-top:1px solid var(--line);margin-top:20px;padding-top:16px}.source{display:flex;gap:10px;background:#f8f9fb;padding:11px;border-radius:9px;margin-top:8px}.source-index{width:24px;height:24px;background:var(--navy);color:#fff;border-radius:7px;display:grid;place-items:center;font-size:9px}.source strong{font-size:11px}.source small{display:block;color:var(--muted);font-size:9px}.copy-row{display:flex;gap:8px;margin-top:18px}.empty-state{padding:60px 20px;text-align:center;color:var(--muted)}.empty-state svg{width:44px;height:44px;color:#b7c0cc}.empty-state h3{font-size:14px;color:#586578}
.source-open{cursor:pointer;border:1px solid transparent;align-items:center;transition:.18s}.source-open:hover,.source-open:focus{background:#fff;border-color:#cfdae7;box-shadow:0 7px 18px rgba(16,36,67,.08);outline:0}.source-open>.source-copy{min-width:0;flex:1}.source-open>svg{width:16px;color:#8793a3}.source-open .source-index{flex:0 0 auto}.source .source-action{color:var(--blue);font-weight:700;margin-top:4px}.source-original{white-space:pre-wrap;line-height:1.9;font-size:13px;background:#f8f9fb;border:1px solid var(--line);border-radius:10px;padding:16px}
.tracking-guide{padding:20px;margin-bottom:18px}.tracking-guide-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.tracking-guide-head h2{font-size:17px;margin:5px 0}.tracking-guide-head p{font-size:11px;color:var(--muted);margin:0}.tracking-steps{display:grid;grid-template-columns:1fr 26px 1fr 26px 1fr 26px 1fr;align-items:stretch;margin-top:18px}.tracking-step{display:flex;gap:11px;background:#f8f9fb;border:1px solid var(--line);border-radius:11px;padding:14px;min-width:0}.tracking-step-icon{width:28px;height:28px;flex:0 0 auto;border-radius:8px;background:var(--navy);color:white;display:grid;place-items:center;font:700 12px "Source Serif 4"}.tracking-step b{font-size:11px}.tracking-step p{font-size:9px;line-height:1.6;color:var(--muted);margin:5px 0}.tracking-hint{font-size:9px;color:#987126;background:var(--gold-soft);border-radius:12px;padding:3px 7px}.tracking-arrow{display:grid;place-items:center;color:#a9b2bf}.tracking-arrow svg{width:16px}.tracking-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.goal-card{padding:20px;cursor:pointer;transition:.18s}.goal-card:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.goal-stage{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:14px}.goal-stage span{font-size:9px;font-weight:800;color:var(--blue);background:var(--blue-soft);padding:4px 7px;border-radius:12px}.goal-stage b{font-size:10px;color:var(--muted)}.goal-top{display:flex;justify-content:space-between}.goal-top h3{font-size:13px;margin:0}.goal-top p{font-size:10px;color:var(--muted);margin:5px 0}.goal-related{margin-top:12px}.goal-related>small{display:block;color:var(--muted);font-size:9px;margin-bottom:6px}.goal-related .tag{background:var(--blue-soft);color:var(--blue)}.score-line{display:flex;align-items:center;gap:10px;margin:19px 0 4px}.score{width:34px;height:34px;border-radius:9px;background:#eef1f5;display:grid;place-items:center;font:700 17px "Source Serif 4"}.score.current{background:var(--gold-soft);color:#997026}.score.target{background:var(--green-soft);color:var(--green)}.score-line>span{height:2px;background:#e2e7ec;flex:1;position:relative}.score-line>span:after{content:"";position:absolute;left:0;top:0;width:65%;height:2px;background:var(--gold)}.score-labels{display:flex;justify-content:space-between;color:var(--muted);font-size:8px;margin-bottom:15px}.score-labels span:nth-child(2){margin-left:8px}.goal-foot{border-top:1px solid var(--line);padding-top:12px;display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.goal-next{margin-top:14px;width:100%}.tracking-next-tip{display:flex;gap:10px;align-items:flex-start;background:var(--blue-soft);color:var(--navy);padding:13px;border-radius:10px}.tracking-next-tip svg{width:19px;flex:0 0 auto;color:var(--blue)}.tracking-next-tip b{font-size:11px}.tracking-next-tip p{font-size:10px;line-height:1.65;margin:4px 0 0;color:#536982}.score-guide{display:flex;gap:7px;align-items:center;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:14px 0}.score-guide b{font-size:10px;margin-right:3px}.score-guide span{font-size:8px;background:#f1f3f6;color:#647184;border-radius:12px;padding:4px 7px}
.admin-hero{background:linear-gradient(110deg,#102443,#1e4773);border-radius:16px;color:#fff;padding:23px 26px;display:flex;align-items:center;margin-bottom:18px;position:relative;overflow:hidden}.admin-hero:after{content:"";position:absolute;right:-40px;width:230px;height:230px;border:1px solid rgba(255,255,255,.09);border-radius:50%}.admin-hero h2{font-family:"Source Serif 4";font-size:24px;margin:0 0 5px}.admin-hero p{font-size:11px;color:rgba(255,255,255,.6);margin:0}.admin-status{margin-left:auto;display:flex;gap:17px;z-index:1}.admin-status>div{border-left:1px solid rgba(255,255,255,.16);padding-left:17px}.admin-status b{display:block;font-size:18px}.admin-status span{font-size:9px;color:rgba(255,255,255,.5)}.admin-tabs{display:flex;border-bottom:1px solid var(--line);margin-bottom:17px;gap:24px}.admin-tabs button{border:0;background:transparent;padding:12px 2px;font-size:11px;color:var(--muted);position:relative}.admin-tabs button.active{color:var(--navy);font-weight:800}.admin-tabs button.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--gold)}
.risk-legend{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;padding:12px 20px;background:#fbfcfd;border-bottom:1px solid var(--line)}.risk-legend>div{border-right:1px solid var(--line);padding-right:10px}.risk-legend>div:nth-child(3){border-right:0}.risk-legend p{font-size:9px;color:var(--muted);line-height:1.55;margin:5px 0 0}.risk-legend>small{grid-column:1/-1;color:#8a6a2e;font-size:9px}.risk-help{display:flex;gap:9px;align-items:flex-start;border-radius:9px;padding:11px;margin:-11px 0 16px;background:var(--gold-soft);color:#76561e}.risk-help.red{background:var(--red-soft);color:var(--red)}.risk-help svg{width:17px;flex:0 0 auto}.risk-help b{font-size:10px}.risk-help p{font-size:9px;line-height:1.6;margin:4px 0 0}
.detail-drawer{position:fixed;right:0;top:0;width:min(620px,94vw);height:100vh;background:#fff;z-index:50;box-shadow:-20px 0 50px rgba(16,36,67,.18);overflow-y:auto}.drawer-backdrop{position:fixed;inset:0;background:rgba(9,20,37,.38);z-index:49}.drawer-head{background:var(--navy);color:#fff;padding:24px;display:flex;align-items:flex-start;gap:14px}.drawer-head .student-avatar{background:var(--gold);color:var(--navy)}.drawer-head h2{font-size:18px;margin:0}.drawer-head p{font-size:10px;color:rgba(255,255,255,.58);margin:5px 0}.drawer-head .icon-btn{color:white;margin-left:auto}.drawer-body{padding:23px}.profile-grid{display:grid;grid-template-columns:repeat(3,1fr);background:#f7f8fa;border-radius:11px;padding:14px;margin-bottom:23px}.profile-grid span{display:block;font-size:9px;color:var(--muted)}.profile-grid b{font-size:11px}.drawer-section h3{font-size:12px;margin:20px 0 12px}.timeline{border-left:1px solid #dfe4ea;margin-left:8px;padding-left:20px}.timeline-item{position:relative;margin-bottom:18px}.timeline-item:before{content:"";position:absolute;left:-25px;top:3px;width:8px;height:8px;border-radius:50%;background:var(--gold);border:2px solid #fff;box-shadow:0 0 0 1px #d6dce5}.timeline-item time{font-size:9px;color:var(--muted)}.timeline-card{background:#f8f9fb;border-radius:10px;padding:12px;margin-top:5px}.timeline-card h4{font-size:11px;margin:0 0 5px}.timeline-card p{font-size:10px;color:#647184;line-height:1.6;margin:0}.toast-root{position:fixed;right:22px;top:82px;z-index:100;display:grid;gap:9px}.toast{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:11px;padding:12px 15px;min-width:280px;display:flex;gap:10px;align-items:center;font-size:11px;animation:toast-in .2s ease}.toast.success{border-left:3px solid var(--green)}.toast.error{border-left:3px solid var(--red)}@keyframes toast-in{from{transform:translateX(20px);opacity:0}} 
@media(max-width:1150px){.metric-grid{grid-template-columns:repeat(3,1fr)}.student-grid{grid-template-columns:repeat(2,1fr)}.dashboard-grid{grid-template-columns:1fr}.quick-card{grid-column:auto}.app-shell{grid-template-columns:220px 1fr}.sidebar-help{display:none}.task{grid-template-columns:38px 1.3fr 1fr 80px 24px}.task .hide-mid{display:none}.tracking-steps{grid-template-columns:1fr 1fr;gap:10px}.tracking-arrow{display:none}}
@media(max-width:820px){.login-shell{grid-template-columns:1fr}.login-brand{display:none}.login-panel{min-height:100vh;padding:26px}.mobile-logo{display:flex;align-items:center;gap:10px;margin-bottom:45px}.app-shell{display:block}.sidebar{position:fixed;left:-260px;width:245px;transition:.2s}.sidebar.open{left:0;box-shadow:20px 0 50px rgba(0,0,0,.2)}.mobile-only{display:grid}.topbar{padding:0 13px}.global-search{width:auto;flex:1;margin-left:5px}.global-search kbd{display:none}.health-pill b{display:none}.page{padding:22px 16px 40px}.page-head{align-items:flex-start}.page-actions .date-chip{display:none}.metric-grid{grid-template-columns:repeat(2,1fr)}.metric-grid .metric-card:last-child{grid-column:1/-1}.student-grid{grid-template-columns:1fr}.form-layout,.split-view{grid-template-columns:1fr}.ai-panel{position:static}.tracking-grid{grid-template-columns:1fr}.tracking-guide-head{display:block}.tracking-guide-head .btn{margin-top:12px}.tracking-steps{grid-template-columns:1fr}.quick-card{display:block}.quick-actions{margin-top:15px;overflow-x:auto}.risk-legend{grid-template-columns:1fr}.risk-legend>div{border-right:0}.task{grid-template-columns:34px 1fr 74px 22px}.task .hide-mobile{display:none}.data-table{min-width:720px}.table-card{overflow-x:auto}.admin-status{display:none}.form-grid{grid-template-columns:1fr}.form-field.full{grid-column:auto}}
@media(max-width:470px){.metric-grid{grid-template-columns:1fr 1fr;gap:9px}.metric-card{padding:13px}.metric-value{font-size:23px}.page-head h1{font-size:23px}.page-head .btn span{display:none}.demo-accounts{flex-wrap:wrap}.demo-accounts>span{width:100%}.effect-list{grid-template-columns:repeat(2,1fr)}.profile-grid{grid-template-columns:1fr 1fr;gap:10px}.question-card,.form-card{padding:18px}}
.icon-btn.mobile-only{display:none}
@media(max-width:820px){.icon-btn.mobile-only{display:grid}.sidebar.open{z-index:60}}
.segment-btn{display:block;width:100%;text-align:left;border:1px solid var(--line);background:#f8f9fb;border-radius:8px;padding:9px 11px;margin:5px 0;font-size:11px;color:var(--ink)}.segment-btn:hover{background:var(--gold-soft)}.segment-btn b{color:var(--blue);margin-right:8px;font-family:monospace}
.audio-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.audio-meta .btn{font-size:11px}