:root{--ink:#17221c;--muted:#657169;--line:#dce3de;--paper:#f5f7f5;--white:#fff;--green:#0f6b47;--green-dark:#0a4c34;--green-soft:#e8f2ed;--gold:#d6a642;--danger:#a43d3d;--shadow:0 12px 36px rgba(23,34,28,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.55}button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}[hidden]{display:none!important}
.sidebar{position:fixed;inset:0 auto 0 0;width:250px;background:#13251c;color:#eef5f0;padding:34px 26px;display:flex;flex-direction:column;z-index:3}.brand{color:white;text-decoration:none;font:800 34px/1 Georgia,serif;letter-spacing:-2px}.brand span{color:#65c694}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--green);margin:0 0 10px}.sidebar .eyebrow{color:#91a99b;margin-top:30px}.sidebar nav{display:grid;gap:7px;margin-top:15px}.nav{border:0;background:transparent;color:#adc0b5;text-align:left;border-radius:10px;padding:12px 14px}.nav:hover,.nav.active{background:#22382d;color:white}.sidebar-bottom{margin-top:auto;color:#d4e2d9;font-size:14px}.sidebar-bottom p{color:#8fa398;font-size:13px}.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#67d69b;margin-right:7px}
main{margin-left:250px;min-height:100vh}.topbar{position:sticky;top:0;z-index:2;height:68px;background:rgba(255,255,255,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 42px;color:var(--muted);font-size:14px}.topbar strong{color:var(--ink)}.provider{padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:var(--white)}.content{width:min(1100px,calc(100% - 48px));margin:0 auto;padding:54px 0 30px}.page-heading,.result-header{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:32px}.page-heading h1,.result-header h1,.view>h1{font:700 clamp(36px,5vw,64px)/1.02 Georgia,serif;letter-spacing:-.04em;margin:0}.page-heading h1 em,.result-header h1 em{color:var(--green);font-weight:400}.page-heading>p{max-width:390px;color:var(--muted);margin:0 0 5px}
.panel,.question-card,.total-card{background:var(--white);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.question-list{display:grid;gap:18px}.question-card{overflow:hidden}.question-card-header{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}.question-title{display:flex;align-items:center;gap:12px}.question-title .number{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--green);color:white;font-weight:800}.question-title h2{margin:0;font-size:20px}.mark-chip{background:var(--green-soft);color:var(--green);padding:5px 10px;border-radius:999px;font-size:13px;font-weight:700}.remove-question{border:0;background:transparent;color:var(--muted);padding:6px 8px}.remove-question:hover{color:var(--danger)}.qa-grid{display:grid;grid-template-columns:1fr 1fr}.input-side{padding:24px}.input-side+ .input-side{border-left:1px solid var(--line)}.side-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.side-heading h3{margin:0;font-size:15px}.input-tabs{display:flex;gap:4px;padding:3px;border:1px solid var(--line);border-radius:9px;background:var(--paper)}.input-tabs button{border:0;background:transparent;padding:5px 9px;border-radius:6px;font-size:12px}.input-tabs button.active{background:white;color:var(--green);box-shadow:0 1px 4px rgba(0,0,0,.08)}
label{display:block;font-weight:700;font-size:14px;margin:14px 0 7px}textarea,input,select{width:100%;border:1px solid #cfd8d2;border-radius:10px;background:#fff;padding:11px 12px;outline:none}textarea{resize:vertical;min-height:110px}textarea:focus,input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(15,107,71,.1)}.file-pane{border:1px dashed #b9c8bf;border-radius:12px;background:#f9fbfa;padding:18px}.file-pane input{border:0;padding:0;background:transparent}.file-pane p{font-size:13px;color:var(--muted);margin:10px 0 0}.ocr-status{font-size:13px;color:var(--green);min-height:20px;margin:8px 0 0}.add-question{width:100%;margin:16px 0 28px;border:1px dashed #9eb6a8;background:transparent;color:var(--green);border-radius:14px;padding:15px;font-weight:800}.add-question:hover{background:var(--green-soft)}
.setup-panel{padding:26px;margin-top:18px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.section-heading>div{display:flex;align-items:center;gap:12px}.section-heading h2{margin:0;font-size:22px}.section-heading p{margin:0;color:var(--muted);font-size:14px}.step{display:inline-block;font-size:11px;font-weight:900;letter-spacing:.1em;color:var(--green)}.marks-editor{display:grid;grid-template-columns:1fr 280px;gap:24px;align-items:end}.question-pills{display:flex;gap:8px;flex-wrap:wrap}.question-pill{border:1px solid var(--line);background:white;border-radius:999px;padding:9px 13px}.question-pill.active{background:var(--ink);border-color:var(--ink);color:white}.marks-input{margin:0}.marks-input strong{color:var(--green)}.marks-input input{margin-top:7px}.strictness{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.strictness label{margin:0;position:relative}.strictness input{position:absolute;opacity:0;pointer-events:none}.strictness span{display:block;border:1px solid var(--line);border-radius:13px;padding:16px;background:white}.strictness strong,.strictness small{display:block}.strictness small{color:var(--muted);font-weight:400;margin-top:2px}.strictness input:checked+span{border-color:var(--green);background:var(--green-soft);box-shadow:0 0 0 2px rgba(15,107,71,.08)}.rubric-box{margin-top:20px;border-top:1px solid var(--line);padding-top:18px}.rubric-box summary{cursor:pointer;font-weight:800}.rubric-box summary span{float:right;color:var(--muted);font-weight:500}.upload-row{display:flex;align-items:center;gap:12px;margin-top:14px}.file-button{display:inline-block;margin:0;border:1px solid var(--line);border-radius:10px;padding:9px 12px;background:white;cursor:pointer}.file-button input{display:none}.file-name{font-size:13px;color:var(--muted)}.privacy-note{display:flex;gap:12px;align-items:flex-start;background:#f0f6f2;border:1px solid #d8e8df;border-radius:12px;padding:14px;margin:22px 0}.privacy-note span{font-size:11px;font-weight:900;text-transform:uppercase;color:var(--green)}.privacy-note p{margin:0;color:#456052;font-size:13px}.primary,.secondary{border-radius:10px;padding:10px 15px;font-weight:800}.primary{border:1px solid var(--green);background:var(--green);color:white}.primary:hover{background:var(--green-dark)}.secondary{border:1px solid var(--line);background:white}.large{width:100%;padding:15px;font-size:16px}.error{color:var(--danger);font-weight:700}.muted{color:var(--muted);font-weight:400}
.context-intro{display:flex;align-items:center;justify-content:space-between;gap:24px}.context-intro p{margin:5px 0 0;color:var(--muted);max-width:720px}.context-status{margin-top:16px;padding:11px 13px;border-radius:10px;background:var(--paper);color:var(--muted);font-size:13px}.context-results{display:grid;gap:10px;margin-top:12px}.context-question{border:1px solid var(--line);border-radius:12px;padding:14px}.context-question>strong{display:block;margin-bottom:8px}.context-sources{display:flex;flex-wrap:wrap;gap:7px}.context-sources a,.source-links a{color:var(--green);background:var(--green-soft);border-radius:999px;padding:5px 9px;font-size:12px;font-weight:700;text-decoration:none}.context-disclaimer{margin:12px 0 0;font-size:12px}.source-links{display:flex;gap:7px;flex-wrap:wrap;margin-top:10px}
.result-header{align-items:center}.total-card{display:flex;align-items:center;justify-content:space-between;padding:26px;margin-bottom:18px}.total-card span{display:block;font-size:11px;font-weight:900;letter-spacing:.12em;color:var(--muted)}.total-card strong{display:block;font:700 44px/1 Georgia,serif;margin-top:4px}.result-list{display:grid;gap:14px}.result-card{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden}.result-summary{display:flex;align-items:center;gap:18px;padding:18px 22px}.result-q{font-weight:900}.result-score{margin-left:auto;font-size:22px;font-weight:900;color:var(--green)}.result-status{border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800;background:var(--green-soft);color:var(--green)}.result-body{border-top:1px solid var(--line);padding:0 22px}.result-body details{border-bottom:1px solid var(--line);padding:14px 0}.result-body details:last-child{border-bottom:0}.result-body summary{cursor:pointer;font-weight:800}.result-body p{color:var(--muted)}.personal-feedback{padding:25px;margin-top:18px}.personal-feedback h2{margin:7px 0}.personal-feedback li{margin:8px 0}.contribution{padding:26px;margin-top:18px}.contribution h2{margin:7px 0}.check{display:flex;gap:10px;align-items:flex-start;font-weight:500}.check input{width:auto;margin-top:5px}.check span{font-size:13px;color:var(--muted)}
#notice{background:#17221c;color:white;border-radius:10px;padding:12px 15px;margin-bottom:18px}.receipt{padding:18px;margin:12px 0}.receipt p{word-break:break-all}.actions,.export-row,.title-row,.login-row{display:flex;gap:10px;align-items:center}.title-row{justify-content:space-between}.login-row input{flex:1}.export-row{margin:15px 0;flex-wrap:wrap}.review-entry{padding:22px;margin:14px 0}.review-entry pre{max-height:260px;overflow:auto;background:#142119;color:#d7ede0;padding:12px;border-radius:9px;font-size:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.badge{font-size:12px;font-weight:800;background:var(--green-soft);color:var(--green);padding:5px 8px;border-radius:999px}.empty{padding:35px;text-align:center;color:var(--muted)}footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);margin-top:42px;padding:25px 0;color:var(--muted);font-size:13px}
@media(max-width:900px){.sidebar{position:static;width:auto;height:auto;padding:18px 20px;display:grid;grid-template-columns:auto 1fr;align-items:center}.sidebar>.eyebrow,.sidebar-bottom{display:none}.sidebar nav{display:flex;justify-content:flex-end;margin:0;overflow:auto}.nav{white-space:nowrap}main{margin-left:0}.topbar{padding:0 20px}.content{width:min(100% - 28px,900px);padding-top:32px}.page-heading,.result-header{align-items:flex-start;flex-direction:column}.qa-grid{grid-template-columns:1fr}.input-side+.input-side{border-left:0;border-top:1px solid var(--line)}.marks-editor{grid-template-columns:1fr}.strictness{grid-template-columns:1fr}.section-heading{align-items:flex-start;flex-direction:column}.total-card{align-items:flex-start;gap:18px;flex-wrap:wrap}}
@media(max-width:560px){body{font-size:15px}.sidebar{grid-template-columns:1fr}.sidebar nav{justify-content:flex-start;margin-top:10px}.topbar{height:58px}.provider{display:none}.content{width:calc(100% - 20px);padding-top:24px}.page-heading h1,.result-header h1,.view>h1{font-size:37px}.page-heading>p{font-size:14px}.question-card-header,.input-side,.setup-panel,.contribution{padding:17px}.question-card-header{align-items:flex-start}.mark-chip{display:none}.result-summary{gap:9px;padding:15px}.result-score{font-size:18px}.result-status{display:none}.total-card{padding:20px}.form-row{grid-template-columns:1fr}.context-intro{align-items:flex-start;flex-direction:column}.context-intro button{width:100%}footer{flex-direction:column}.rubric-box summary span{float:none;margin-left:8px}}