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#edf0f5;border-radius:9px;padding:18px;line-height:1.8;color:#66788a}.notice{background:#fff8ed;border:1px solid #f0e6d3;border-radius:8px;padding:14px 18px;color:#9a7a43;font-size:12px;line-height:1.8;margin:0 25px 20px}.point{border:1px solid #e6ebef;border-radius:9px;margin:12px 0;overflow:hidden}.point-top{display:flex;justify-content:space-between;gap:15px;padding:15px 18px;background:#fbfcfd;font-weight:500;line-height:1.7}.point-body{padding:16px 18px;font-size:12px;line-height:1.9;color:#718093}.point-body b{color:#596a7e;font-weight:500}.point-body blockquote{margin:10px 0;border-left:2px solid #9ec6bb;padding:6px 13px;background:#f3f8f6;color:#54796d}.split{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(260px,1fr);gap:22px}.timeline{padding:8px 0}.event{border-left:1px solid #dce7e2;padding:0 0 22px 20px;margin-left:5px;position:relative}.event:before{content:'';position:absolute;left:-4px;top:4px;width:7px;height:7px;border-radius:50%;background:#6ea796}.event 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#1a33432b}dialog::backdrop{background:#12253255;backdrop-filter:blur(3px)}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);background:#253e40;color:#fff;border-radius:8px;padding:13px 25px;display:none;z-index:100}button:disabled{opacity:.5;cursor:wait}.process-banner{margin:0 25px 20px;background:#edf6f2;padding:14px 18px;border-radius:8px;color:#4d7c6b;font-size:12px}.spinner{display:inline-block;width:10px;height:10px;border:2px solid #bbd5ca;border-top-color:#41816d;border-radius:50%;animation:spin 1s linear infinite;margin-right:8px}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:1100px){main{padding:25px 20px}.sidebar{width:185px;padding:25px 12px}main{margin-left:185px}.workspace{grid-template-columns:240px 1fr}.split{grid-template-columns:1fr}.header-actions .muted{display:none}}@media(max-width:760px){.sidebar{position:static;width:auto;flex-direction:row;padding:12px;align-items:center;gap:12px}.brand{font-size:18px;padding:0}.brand 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[hidden]{display:none!important}
@media(max-width:760px){.sidebar{flex-wrap:wrap}.sidebar-bottom{display:flex;gap:6px;margin:0}.sidebar-bottom button{font-size:11px;padding:8px}}
.paper-bar{display:flex;align-items:center;gap:12px;padding:14px 16px;margin:0 0 18px;background:#edf5f1;border:1px solid #d7e8df;border-radius:10px}.paper-bar label{font-weight:700;color:#174e43}.paper-bar select{width:min(360px,55%);background:#fff;color:#223047}.paper-bar button{white-space:nowrap}.queue-student{margin:5px 0;color:#4e6174;font-size:12px}.tabs button{font-size:15px;font-weight:700;color:#526478}.tabs button.active{color:#0d6353;background:#e9f5ef;border-radius:7px 7px 0 0}.scoring-heading{font-size:23px;margin:0 0 16px;color:#16493e}.scoring-layout h3{color:#163f38}.point-top{font-size:15px;color:#203849}.point-score{white-space:nowrap;color:#006354;font-size:18px;font-weight:800}.point-body{font-size:14px;color:#35495d}.point-body b{display:block;color:#154a40;font-weight:700;margin-top:10px}.point-reason{margin:3px 0 8px}.point-body blockquote{font-size:14px;color:#254f46}.scoring-layout .soft{font-size:14px;color:#35495d}
@media(max-width:760px){.paper-bar{flex-wrap:wrap}.paper-bar select{flex:1;min-width:120px}.paper-bar button{padding:8px 10px}}
.point-caption{display:block;margin-bottom:4px;font-size:12px;font-weight:700;color:#48665e}.point-criterion{display:block;font-weight:700;line-height:1.6}.point-score{align-self:flex-start;font-size:20px}.point-score span{font-size:13px;color:#526578;font-weight:600}.point-field+.point-field{margin-top:14px}.point-field h4{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:0 0 5px;color:#173e36;font-size:14px}.point-field blockquote{margin:0;padding:8px 12px;line-height:1.65}.point-empty{margin:0;color:#54677b}.point-verdict{background:#edf1f4;border-radius:5px;padding:1px 8px;color:#44566a;font-size:12px;font-weight:700}.point-verdict[data-match=matched]{background:#e2f2e9;color:#176149}.point-verdict[data-match=partial],.point-verdict[data-match=uncertain]{background:#fff1da;color:#805521}.point-verdict[data-match=contradiction]{background:#fceae5;color:#8b3d32}.point-reason{color:#263a50;line-height:1.65}.point-alternatives{margin-top:12px;border-top:1px solid #e3eae7;padding-top:9px}.point-alternatives summary{color:#355b52;font-weight:600}.point-alternatives p{margin:7px 0 0}
.tabs{gap:8px;align-items:stretch;flex-wrap:wrap;padding-top:9px}.tabs button{padding:10px 14px;line-height:1.4;border-bottom-width:2px;white-space:nowrap}.tabs button.active{border-radius:7px 7px 0 0}.import-drop{display:flex;align-items:center;justify-content:space-between;gap:24px;text-align:left;padding:23px;color:#243b4f}.import-drop strong{font-size:17px}.import-drop p{margin:2px 0;color:#4c6275}.import-drop input{width:min(100%,365px);margin:0;padding:8px}.import-drop input::file-selector-button{border:0;background:#e6f1eb;color:#145344;border-radius:5px;padding:7px 12px;margin-right:10px;font-weight:700}.task-delete{color:#943e32}.task-delete:disabled{cursor:not-allowed}.grade-distribution{margin-bottom:18px}.grade-distribution p{margin:5px 0 0;color:#526478}.distribution-body{display:flex;align-items:center;gap:34px;padding:24px}.grade-donut{width:152px;aspect-ratio:1;display:grid;place-items:center;border-radius:50%;flex:none}.grade-donut span{width:108px;aspect-ratio:1;display:grid;place-content:center;text-align:center;border-radius:50%;background:white;color:#465a69}.grade-donut strong{font-size:27px;color:#173e36}.distribution-body ul{padding:0;list-style:none;margin:0;display:grid;gap:11px;min-width:175px}.distribution-body li{display:grid;grid-template-columns:12px 1fr auto;align-items:center;gap:9px;color:#344a5d}.distribution-body li i{width:10px;height:10px;border-radius:50%}.detail-header~.actions{flex-wrap:wrap}
@media(max-width:760px){.tabs button{padding:8px 10px}.import-drop{align-items:flex-start;flex-direction:column;gap:8px}.distribution-body{gap:17px;padding:16px;flex-wrap:wrap}.grade-donut{width:126px}.grade-donut span{width:88px}}
.question-loss-picker{display:flex;align-items:center;gap:12px;padding:15px 24px 0}.question-loss-picker label{white-space:nowrap;font-weight:700;color:#344a5d}.question-loss-picker select{width:min(100%,360px)}.grade-distribution .table td:last-child{font-weight:700;color:#934533}
.auth-screen{min-height:100vh;display:grid;grid-template-columns:minmax(340px,0.95fr) minmax(400px,1fr);background:#f5f7f2}.auth-intro{position:relative;display:flex;flex-direction:column;justify-content:space-between;min-height:100%;padding:clamp(36px,6vw,100px);color:#f7f8ef;background:#143b34;overflow:hidden}.auth-intro:after{content:'';position:absolute;inset:auto -150px -235px auto;width:510px;aspect-ratio:1;border-radius:50%;border:1px solid #ffffff30;box-shadow:0 0 0 60px #ffffff0b,0 0 0 120px #ffffff08;pointer-events:none}.auth-brand{display:flex;align-items:center;gap:14px;font-size:30px;font-weight:700;letter-spacing:.08em}.auth-brand span{display:grid;place-items:center;width:48px;height:48px;border:1px solid #9bbcaf;border-radius:9px;font-size:23px}.auth-intro-content{position:relative;z-index:1;margin:auto 0}.auth-intro-content h1{font-size:clamp(36px,4vw,64px);line-height:1.2;margin:18px 0}.auth-intro-content p{color:#cce0d7;line-height:1.8;font-size:17px}.auth-main{display:grid;place-items:center;padding:30px}.auth-card{width:min(100%,430px);padding:34px;border:1px solid #e2e8e1;border-radius:15px;background:white;box-shadow:0 18px 44px #15352912}.auth-card h2{font-size:28px;margin:24px 0 8px;color:#20352f}.auth-card>p{color:#52665f;margin:0 0 23px;line-height:1.65}.auth-tabs{display:flex;gap:6px;background:#eef3ef;padding:4px;border-radius:8px}.auth-tabs button{flex:1;background:transparent;padding:9px 6px;border-radius:6px;color:#37544c;font-weight:600}.auth-tabs button[aria-pressed=true]{background:#fff;color:#174e41;box-shadow:0 1px 3px #143b3424}.auth-card label{font-size:14px;font-weight:600;color:#263f36}.auth-card input{font-size:15px}.auth-submit{width:100%}#signin-error{color:#a23832;margin:12px 0 0}#signin-error:empty{display:none}.account-bar{display:flex;align-items:center;gap:12px;padding:0 0 12px;color:#40574d}.account-bar select{width:min(260px,52vw)}
@media(max-width:760px){.auth-screen{grid-template-columns:1fr;align-content:start}.auth-intro{min-height:190px;padding:24px}.auth-brand{font-size:23px}.auth-brand span{width:36px;height:36px;font-size:18px}.auth-intro-content h1{font-size:30px;margin:12px 0 4px}.auth-intro-content p{font-size:14px;margin:5px 0}.auth-main{padding:18px}.auth-card{padding:24px}}
.auth-card h2{margin-bottom:20px}
.auth-tabs button,nav button,.tabs button,.primary,.secondary,.queue-item{transition:background-color 180ms ease,color 180ms ease,border-color 180ms ease,box-shadow 180ms ease}
.auth-card input{transition:border-color 160ms ease,box-shadow 160ms ease}
.auth-card input:focus-visible{outline:0;border-color:#5b9c86;box-shadow:0 0 0 3px #dceee5}
@media(prefers-reduced-motion:reduce){.auth-tabs button,nav button,.tabs button,.primary,.secondary,.queue-item,.auth-card input{transition:none}}

.demo-downloads{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;margin:0 0 20px;border:1px solid #dce9e3;border-radius:9px;background:#f2f7f4}.demo-downloads h3{margin:0 0 4px;color:#25483e}.demo-downloads p{margin:0;color:#53675f}.demo-download-actions{display:flex;flex-wrap:wrap;gap:8px}