:root{--primary:#4f46e5;--primary2:#7c3aed;--ink:#172033;--muted:#667085;--line:#e6eaf0;--bg:#f5f7fb;--card:#fff;--success:#16805b;--danger:#dc3545;--shadow:0 18px 50px rgba(20,32,56,.09)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:var(--primary);text-decoration:none}button{border:0;border-radius:11px;padding:11px 16px;background:#edf1f7;color:var(--ink);cursor:pointer;font-weight:800;transition:.2s}button:hover{transform:translateY(-1px);box-shadow:0 7px 18px rgba(20,32,56,.12)}.primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}.danger{background:#fff0f1;color:#b42318}.darkbtn{background:#172033;color:#fff}.brand{font-weight:950;font-size:21px;letter-spacing:-.5px}.brand span{color:#6d5dfc}.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);min-height:72px;display:flex;align-items:center;gap:24px;padding:12px 4%;box-shadow:0 5px 24px rgba(23,32,51,.05)}.nav nav{display:flex;gap:7px;flex:1}.nav nav a{padding:10px 12px;border-radius:9px;color:#526075;font-weight:750}.nav nav a:hover{background:#f1efff;color:var(--primary)}.nav form{margin-left:auto}.admin{max-width:1320px;margin:28px auto;padding:0 20px}.pagehero{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:18px 0 24px}.pagehero h1{font-size:32px;margin:0 0 5px;letter-spacing:-1px}.pagehero p{margin:0;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px;margin-bottom:20px;box-shadow:var(--shadow)}.card h2{margin-top:0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.grid label,label{display:flex;flex-direction:column;gap:7px;font-weight:750;font-size:13px;margin-bottom:12px;color:#39465a}input,select,textarea{width:100%;border:1px solid #d5dce7;border-radius:11px;padding:12px 13px;background:#fff;color:var(--ink);font:inherit;outline:none;transition:.2s}input:focus,select:focus,textarea:focus{border-color:#8177ff;box-shadow:0 0 0 4px #6d5dfc14}textarea{min-height:100px;resize:vertical}.checks{display:flex;flex-wrap:wrap;gap:10px;margin:8px 0 15px}.checks label{flex-direction:row;align-items:center;background:#f5f6fa;padding:10px 12px;border-radius:10px;margin:0}.inline{display:inline}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:22px}.stats>div{background:#fff;padding:21px;border-radius:17px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(20,32,56,.05);position:relative;overflow:hidden}.stats>div:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(var(--primary),var(--primary2))}.stats b{font-size:29px;display:block;margin-bottom:3px}.stats span{color:var(--muted);font-size:13px;font-weight:700}.tablewrap{overflow:auto;margin-top:18px;border:1px solid var(--line);border-radius:13px}table{width:100%;border-collapse:collapse;min-width:720px;background:#fff}th,td{text-align:left;padding:13px;border-bottom:1px solid #edf0f4}th{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:#6a7485;background:#fafbfc}tr:last-child td{border-bottom:0}.paper{border:1px solid var(--line);border-radius:16px;padding:18px;margin-top:15px;background:#fcfdff}.paperhead{display:flex;justify-content:space-between;gap:15px}.paperhead h3{margin:0 0 6px}.counts{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.counts b{background:#f0efff;color:#5147c9;padding:8px 10px;border-radius:8px;font-size:12px}.csvform{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.hint,.muted{color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:10px}.chip{display:flex;align-items:center;gap:12px;background:#f5f7fb;padding:11px 13px;border-radius:11px}.chip form{margin:0}.loginbg{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 10%,#e7e9ff 0,transparent 32%),radial-gradient(circle at 90% 80%,#efe5ff 0,transparent 35%),#f6f7fb;padding:20px}.loginbox{background:#fff;width:min(450px,100%);padding:36px;border-radius:25px;box-shadow:0 28px 80px rgba(35,30,90,.15);border:1px solid #e7e4f7}.loginbox .brand{text-align:center;font-size:25px;margin-bottom:25px}.loginbox h1{margin:0 0 5px;text-align:center;font-size:28px}.loginbox p{text-align:center;color:var(--muted);margin:0 0 25px}.loginbox button{width:100%;padding:13px}.alert{background:#fff0f1;color:#b42318;padding:11px;border-radius:9px;margin:15px 0}.center{text-align:center;margin-top:20px}.answerlist li{padding:14px;border-bottom:1px solid #e5eaf0}.answerlist span{display:block;color:var(--primary);margin-top:6px}
/* candidate exam */.top{position:sticky;top:0;z-index:20;background:#111827;color:#fff;display:flex;justify-content:space-between;align-items:center;padding:14px clamp(16px,4vw,45px);box-shadow:0 5px 25px rgba(0,0,0,.18)}.top b{display:block;font-size:16px}.top small{color:#aeb8ca}.timer{min-width:105px;text-align:center;background:#fff;color:#111827;border-radius:12px;padding:11px 14px;font-weight:950;font-variant-numeric:tabular-nums}.exam{width:min(900px,94%);margin:24px auto 55px}.question{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:16px;box-shadow:0 10px 28px rgba(20,32,56,.06)}.qhead{display:flex;justify-content:space-between;align-items:center;color:var(--muted);margin-bottom:14px}.qhead b{color:var(--primary);font-size:15px}.qhead span{background:#f1efff;color:#5a4fd0;padding:6px 9px;border-radius:8px;font-size:12px;font-weight:800}.qtext{font-size:17px;line-height:1.65;font-weight:650;margin-bottom:16px;white-space:pre-wrap}.qimg{display:block;max-width:100%;max-height:330px;border-radius:12px;margin:10px 0 18px}.options{display:grid;gap:10px}.option{display:grid;grid-template-columns:22px 32px 1fr;align-items:center;gap:9px;margin:0;padding:13px;border:1px solid #e1e6ee;border-radius:12px;cursor:pointer;transition:.18s;background:#fff}.option:hover{border-color:#aaa2ff;background:#faf9ff}.option:has(input:checked){border-color:#776df4;background:#f5f3ff;box-shadow:0 0 0 3px #6d5dfc10}.option input{width:auto}.option strong{color:#5c55c9}.option span{display:flex;flex-direction:column;gap:8px}.option img{max-width:180px;max-height:110px;border-radius:8px}.question textarea{min-height:130px}.submitbtn{width:100%;padding:15px;background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;font-size:16px;border-radius:13px;box-shadow:0 12px 25px rgba(79,70,229,.22)}
/* result */.resultwrap{max-width:950px;margin:35px auto;padding:0 18px}.resulthead{display:flex;justify-content:space-between;gap:20px;align-items:center}.scorebox{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;border-radius:18px;padding:20px 25px;text-align:center;min-width:150px}.scorebox strong{font-size:38px;display:block}.scorebox small{opacity:.85}.resultstats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0}.resultstat{padding:18px;border-radius:14px;background:#f8fafc;border:1px solid var(--line)}.resultstat b{font-size:25px;display:block}.resultstat.success b{color:var(--success)}.resultstat.danger b{color:var(--danger)}.review{border:1px solid var(--line);padding:16px;border-radius:13px;margin:10px 0;background:#fff}.review span{display:inline-block;margin:8px 12px 0 0;color:#5e697b}.review .correct{color:var(--success)}.review .wrong{color:var(--danger)}
@media(max-width:900px){.nav{padding:11px 16px}.nav nav{order:3;width:100%;overflow:auto}.nav nav a{white-space:nowrap}.stats{grid-template-columns:repeat(2,1fr)}.pagehero{align-items:flex-start;flex-direction:column}.resulthead{align-items:stretch;flex-direction:column}.scorebox{width:100%}}@media(max-width:600px){.admin{padding:0 12px;margin-top:18px}.card{padding:17px;border-radius:16px}.stats{grid-template-columns:1fr 1fr;gap:9px}.stats>div{padding:15px}.stats b{font-size:23px}.paperhead{flex-direction:column}.top{padding:11px 12px}.timer{min-width:88px;padding:9px}.exam{width:calc(100% - 20px);margin-top:14px}.question{padding:15px}.qtext{font-size:16px}.option{grid-template-columns:20px 28px 1fr;padding:11px}.resultwrap{padding:0 10px;margin-top:18px}.resultstats{grid-template-columns:1fr}.loginbox{padding:25px}.pagehero h1{font-size:27px}}

/* ===== Digialm-inspired CBT exam interface ===== */
.cbt-body{margin:0;background:#eef2f5;color:#20262e;font-family:Arial,Helvetica,sans-serif;overflow-x:hidden}
.cbt-topbar{height:58px;background:#303438;color:#fff;display:flex;align-items:center;padding:0 18px;gap:22px;border-bottom:1px solid #1d2023}
.cbt-brand{display:flex;align-items:center;gap:9px;min-width:235px}.cbt-brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:7px;background:#1389bd;font-weight:900}.cbt-brand strong{display:block;font-size:17px}.cbt-brand small{display:block;color:#bfc6cc;font-size:10px;margin-top:2px}.cbt-top-title{flex:1;font-size:13px;font-weight:800;color:#ffe900}.instruction-btn{border:0;background:transparent;color:#fff;font-weight:700;cursor:pointer;font-size:13px}
.cbt-meta{height:48px;background:#f4f4f4;border-bottom:1px solid #c8cdd1;display:flex;align-items:center;padding:0 12px;justify-content:space-between}.subject-tabs{display:flex;gap:5px}.subject-tab,.section-pill{border:1px solid #aeb7be;background:#fff;border-radius:3px;padding:8px 16px;font-weight:700;color:#3f474d}.subject-tab.active,.section-pill.active{background:#1188b8;color:#fff;border-color:#0875a2}.candidate-mini{height:100%;display:flex;align-items:center;gap:9px;padding:0 12px;border-left:1px solid #d2d5d7}.candidate-mini .avatar{font-size:23px}.candidate-mini small{display:block;color:#6b7379;font-size:11px;margin-top:2px}
.cbt-subbar{height:39px;background:#fff;border-bottom:1px solid #cbd0d4;display:flex;align-items:center;padding:0 12px;gap:16px;font-size:12px}.cbt-time-label{margin-left:auto;font-size:13px}.cbt-time-label strong{font-size:17px;margin-left:5px}.cbt-time-label strong.urgent{color:#c9281c}
.cbt-main{display:grid;grid-template-columns:minmax(0,1fr) 270px;min-height:calc(100vh - 145px)}.cbt-workspace{min-width:0;background:#fff;display:flex;flex-direction:column}.marksbar{height:40px;display:flex;align-items:center;justify-content:flex-end;gap:8px;padding:0 12px;background:#fafafa;border-bottom:1px solid #d2d6d9;font-size:12px}.marksbar b{font-weight:800}.language-select{margin-left:12px;display:flex;align-items:center;gap:5px}.language-select select{padding:5px 8px;width:auto;border-radius:2px}
.question-stage{flex:1;background:#fff;position:relative}.cbt-question{display:none;min-height:470px}.cbt-question.current{display:block}.question-titlebar{height:43px;background:#f8f8f8;border-top:1px solid #cdd2d5;border-bottom:1px solid #cdd2d5;display:flex;align-items:center;justify-content:space-between;padding:0 8px;font-size:14px}.question-titlebar span{font-size:11px;color:#626a70}.question-content{padding:17px 13px 40px;max-width:1100px}.qtext{font-size:16px;line-height:1.7;font-weight:500;white-space:pre-wrap;margin-bottom:17px}.qimg{display:block;max-width:min(100%,700px);max-height:300px;margin:8px 0 20px}.cbt-options{display:grid;gap:4px;max-width:1000px}.cbt-option{display:grid;grid-template-columns:18px 24px 1fr;align-items:start;gap:7px;padding:8px 8px;cursor:pointer;border-radius:2px;min-height:26px}.cbt-option:hover{background:#f3f7fa}.cbt-option input{position:absolute;opacity:0;pointer-events:none}.radio-dot{width:13px;height:13px;border:1px solid #777;border-radius:50%;margin-top:3px;position:relative;background:#fff}.cbt-option input:checked~.radio-dot{border-color:#087de1}.cbt-option input:checked~.radio-dot:after{content:"";position:absolute;inset:3px;border-radius:50%;background:#087de1}.option-letter{font-weight:700}.option-copy{line-height:1.55}.option-copy img{display:block;max-width:190px;max-height:110px;margin-top:7px}.cbt-written{width:min(100%,850px);min-height:220px;border:1px solid #bfc6cb;border-radius:2px;padding:12px;font:15px Arial;resize:vertical;box-sizing:border-box}
.cbt-bottom{height:57px;border-top:1px solid #b9c0c5;background:#f6f6f6;display:flex;align-items:center;gap:10px;padding:0 9px;position:sticky;bottom:0;z-index:10}.bottom-spacer{flex:1}.cbt-btn{border:1px solid #c4cbd0;background:#fff;color:#292f34;padding:10px 20px;border-radius:2px;font-weight:600;cursor:pointer}.cbt-btn:hover{background:#eef5f8}.cbt-btn:disabled{opacity:.45;cursor:not-allowed}.cbt-btn.primary{background:#087fac;border-color:#087fac;color:#fff}.cbt-btn.submit{background:#1684b4;border-color:#1684b4;color:#fff;padding-left:28px;padding-right:28px}
.cbt-sidebar{background:#e7f5fb;border-left:1px solid #b8c2c8;display:flex;flex-direction:column;min-width:0}.candidate-card{height:84px;background:#fff;display:flex;align-items:center;gap:12px;padding:0 12px;border-bottom:1px solid #c6ccd0}.profile-avatar{width:63px;height:63px;background:#edf1f4;border:1px solid #cbd0d4;display:grid;place-items:center;font-size:34px}.candidate-card strong{display:block;font-size:15px}.candidate-card small{display:block;color:#6b7379;margin-top:5px}.status-legend{background:#fff;padding:12px 10px;display:grid;grid-template-columns:1fr 1fr;gap:11px 9px;border-bottom:1px solid #c4cbd0}.status-legend>div{display:grid;grid-template-columns:22px 25px 1fr;align-items:center;font-size:10px}.status-legend b{font-size:12px}.status-legend span{line-height:1.25}.status{width:21px;height:21px;border-radius:3px;display:inline-block;border:1px solid #999}.status.answered{background:#62bb2b;border-color:#4b9d18}.status.notanswered{background:#ed531f;border-color:#d93c0b}.status.review{background:#7e469c;border-radius:50%}.status.both{background:linear-gradient(135deg,#63b72d 50%,#7e469c 50%);border-radius:50%}.palette-head{background:#1588b8;color:#fff;padding:8px 12px;font-size:16px;font-weight:700}.palette{padding:10px 10px 5px;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;overflow:auto}.palette-btn{height:31px;border:0;color:#fff;font-weight:700;font-size:13px;cursor:pointer;clip-path:polygon(0 0,100% 0,100% 78%,50% 100%,0 78%);transition:.12s}.palette-btn:hover{transform:translateY(-1px)}.palette-btn.notanswered{background:#ec511c}.palette-btn.answered{background:#63b72b}.palette-btn.review{background:#7e469c}.palette-btn.both{background:linear-gradient(135deg,#63b72b 50%,#7e469c 50%)}.palette-btn.selected{outline:3px solid #222;outline-offset:1px}.palette-help{font-size:9px;color:#59646c;padding:6px 11px;line-height:1.5}.side-submit{margin:auto 10px 10px;border:0;background:#1684b4;color:#fff;padding:12px;border-radius:2px;font-weight:700;cursor:pointer}.mobile-palette-toggle{display:none}
.instruction-modal{position:fixed;inset:0;background:#0008;z-index:100;display:grid;place-items:center;padding:20px}.instruction-modal[hidden]{display:none}.instruction-box{width:min(520px,100%);background:#fff;border-radius:8px;padding:25px;position:relative;box-shadow:0 20px 70px #0005}.instruction-box h2{margin-top:0}.instruction-box li{margin:12px 0;line-height:1.5}.modal-close{position:absolute;right:12px;top:9px;border:0;background:transparent;font-size:28px;cursor:pointer}

@media(max-width:800px){
 .cbt-topbar{height:auto;min-height:55px;padding:9px 11px}.cbt-top-title{display:none}.instruction-btn{margin-left:auto}.cbt-brand{min-width:0}.cbt-meta{height:auto;min-height:48px;padding:6px 8px}.candidate-mini{display:none}.cbt-subbar{height:38px}.cbt-main{display:block}.cbt-sidebar{display:none}.cbt-bottom{height:auto;min-height:56px;flex-wrap:wrap;padding:8px}.bottom-spacer{display:none}.cbt-btn{padding:9px 12px;font-size:12px}.cbt-btn.submit{margin-left:auto}.mobile-palette-toggle{display:block;position:fixed;right:10px;bottom:72px;z-index:30;background:#1588b8;color:#fff;padding:9px 12px;border-radius:3px;font-weight:700;box-shadow:0 4px 14px #0003}.question-content{padding:14px 10px 35px}.cbt-question{min-height:430px}.marksbar{justify-content:flex-start;overflow:auto;white-space:nowrap}.language-select{margin-left:auto}
}
@media(max-width:480px){
 .cbt-brand small{display:none}.cbt-brand strong{font-size:15px}.subject-tab{padding:7px 10px;font-size:11px}.section-pill{padding:7px 10px}.cbt-time-label{font-size:11px}.cbt-time-label strong{font-size:14px}.qtext{font-size:15px}.cbt-option{grid-template-columns:16px 20px 1fr;padding:7px 4px}.cbt-bottom{gap:5px}.cbt-bottom .outline{flex:1}.cbt-btn.primary,.cbt-btn.submit{flex:1}.cbt-btn{padding:9px 7px;font-size:11px}
}
/* ===== Admin Console v2 ===== */
.admin-body{background:#f4f7fb;color:#172033;min-height:100vh}.admin-nav{position:sticky;top:0;z-index:50;min-height:72px;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid #e6ebf2;display:flex;align-items:center;gap:22px;padding:10px clamp(14px,4vw,48px);box-shadow:0 5px 24px rgba(18,32,56,.06)}.admin-brand{display:flex;align-items:center;gap:10px;min-width:190px}.brand-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(135deg,#4f46e5,#8b5cf6);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:950;box-shadow:0 8px 20px #5b4ee52e}.admin-brand strong{display:block;font-size:17px;letter-spacing:-.4px}.admin-brand small{display:block;color:#8792a3;font-size:10px;margin-top:1px}.admin-nav nav{display:flex;align-items:center;gap:4px;flex:1;overflow:auto}.admin-nav nav a{white-space:nowrap;padding:10px 11px;border-radius:10px;color:#5d697a;font-size:12px;font-weight:850}.admin-nav nav a:hover{background:#f0efff;color:#5046d9}.logout-btn{background:#172033;color:#fff;padding:10px 14px;border-radius:10px}.admin-shell{width:min(1380px,100%);margin:0 auto;padding:30px clamp(14px,3vw,34px) 60px}.dashboard-hero,.page-title,.paper-detail-hero,.result-admin-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin:8px 0 24px}.eyebrow{font-size:10px;font-weight:950;letter-spacing:1.5px;color:#675be7}.dashboard-hero h1,.page-title h1,.paper-detail-hero h1,.result-admin-hero h1{font-size:34px;letter-spacing:-1.4px;margin:5px 0 7px}.dashboard-hero p,.page-title p,.paper-detail-hero p,.result-admin-hero p{margin:0;color:#778396;line-height:1.55}.quick-actions,.hero-actions{display:flex;gap:9px;flex-wrap:wrap}.action{display:inline-flex;align-items:center;justify-content:center;border:1px solid #dfe4ec;background:#fff;color:#263246;padding:11px 15px;border-radius:10px;font-size:12px;font-weight:900;text-decoration:none;cursor:pointer;box-shadow:0 3px 10px #18243a08}.action:hover{transform:translateY(-1px);box-shadow:0 8px 18px #18243a12}.action.primary{background:linear-gradient(135deg,#4f46e5,#7c3aed);border-color:transparent;color:#fff}.admin-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.admin-stats.mini{grid-template-columns:repeat(4,1fr)}.stat-card{position:relative;overflow:hidden;background:#fff;border:1px solid #e5eaf1;border-radius:17px;padding:18px;box-shadow:0 10px 30px #18243a08}.stat-card:after{content:"";position:absolute;right:-22px;top:-22px;width:75px;height:75px;border-radius:50%;opacity:.09}.stat-card.purple:after{background:#635bff}.stat-card.blue:after{background:#1786c8}.stat-card.green:after{background:#18a36f}.stat-card.orange:after{background:#ef8b23}.stat-card>span{font-size:18px;display:block;margin-bottom:10px}.stat-card b{font-size:28px;display:block;letter-spacing:-.7px}.stat-card small{display:block;color:#7c8798;font-weight:750;margin-top:3px}.dashboard-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.panel{background:#fff;border:1px solid #e4e9f0;border-radius:18px;padding:20px;box-shadow:0 12px 35px #18243a07;margin-bottom:18px}.panel-head{display:flex;justify-content:space-between;gap:15px;align-items:flex-start;margin-bottom:16px}.panel-head h2{font-size:18px;margin:0 0 4px}.panel-head p{font-size:12px;color:#8490a0;margin:0;line-height:1.45}.panel-head>a{font-size:12px;font-weight:900}.paper-list,.mini-results{display:grid;gap:7px}.paper-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px;border:1px solid #edf0f4;border-radius:12px;color:#263246;text-decoration:none}.paper-row:hover{border-color:#cbc6ff;background:#faf9ff}.paper-row strong,.paper-row span{display:block}.paper-row span{font-size:11px;color:#8a94a3;margin-top:3px}.row-badges{display:flex;gap:5px;flex-wrap:wrap}.row-badges i,.tag,.status-tag{font-style:normal;font-size:10px;font-weight:850;padding:5px 7px;border-radius:7px;background:#f0efff;color:#5a50ca}.mini-results>a{display:flex;align-items:center;gap:10px;padding:9px 2px;border-bottom:1px solid #eef1f5;color:#263246;text-decoration:none}.mini-results>a:last-child{border-bottom:0}.mini-results a>div{flex:1}.mini-results strong,.mini-results small{display:block}.mini-results small{color:#8791a0;font-size:10px;margin-top:2px}.mini-results>b{font-size:13px;color:#4e45ce}.avatar-sm{width:31px;height:31px;border-radius:9px;background:#ecebff;color:#5a50d4;display:grid;place-items:center;font-weight:900;font-size:12px}.insight-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.insight{background:linear-gradient(135deg,#fff,#f8f9ff);border:1px solid #e4e8f2;border-radius:15px;padding:17px}.insight b,.insight span{display:block}.insight b{font-size:13px;margin-bottom:5px}.insight span{font-size:11px;color:#7b8797;line-height:1.55}.admin-form .full{grid-column:1/-1}.field-label{display:block;font-size:13px;font-weight:800;margin-bottom:8px}.form-panel{background:linear-gradient(180deg,#fff,#fcfcff)}.table-wrap{overflow:auto;border:1px solid #e7ebf0;border-radius:13px}table{min-width:780px}th{background:#fafbfc;color:#788496;font-size:10px}td{font-size:12px}.status-tag.ok{background:#eaf9f2;color:#087a50}.status-tag.blocked{background:#fff0f1;color:#b42318}.danger{background:#fff0f1!important;color:#b42318!important}.batch-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.batch-card{background:#fff;border:1px solid #e4e9f0;border-radius:16px;padding:17px;display:flex;align-items:center;gap:13px;box-shadow:0 8px 25px #18243a07}.batch-icon{width:42px;height:42px;border-radius:12px;background:#eef0ff;color:#584fd5;display:grid;place-items:center;font-weight:950}.batch-main{flex:1}.batch-main strong,.batch-main span,.batch-main b{display:block}.batch-main span{font-size:10px;color:#8993a2;margin:3px 0}.batch-main 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#e8ecf2;border-radius:13px;padding:14px}.q-number{width:36px;height:36px;border-radius:10px;background:#eef0ff;color:#5a50d2;display:grid;place-items:center;font-size:11px;font-weight:950}.q-admin-main{flex:1;min-width:0}.q-admin-top{display:flex;gap:8px;align-items:center;color:#8490a0;font-size:10px}.q-admin-main h3{font-size:13px;line-height:1.5;margin:7px 0;white-space:pre-wrap}.option-preview{display:grid;grid-template-columns:1fr 1fr;gap:5px;color:#657184;font-size:10px}.answer-chip,.written-chip{display:inline-block;margin-top:8px;font-size:10px;background:#eaf9f2;color:#087a50;border-radius:7px;padding:5px 7px}.written-chip{background:#fff4e7;color:#a75a05}.checking-toolbar{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;margin-bottom:16px}.checking-toolbar>div{background:#fff;border:1px solid #e4e9f0;border-radius:15px;padding:15px}.checking-toolbar b,.checking-toolbar span{display:block}.checking-toolbar b{font-size:23px}.checking-toolbar span{font-size:10px;color:#7e8998;margin-top:2px}.checking-list{display:grid;gap:15px}.check-card{background:#fff;border:1px solid #e4e9f0;border-left:4px solid #f39a31;border-radius:16px;padding:17px;box-shadow:0 8px 25px #18243a06}.check-card.checked{border-left-color:#16a46f}.check-head{display:flex;justify-content:space-between;gap:10px}.check-status{font-size:10px;font-weight:900;padding:6px 9px;border-radius:8px;background:#fff4e7;color:#a75a05}.check-card.checked .check-status{background:#eaf9f2;color:#087a50}.check-question,.student-answer{margin-top:14px}.check-question b,.student-answer b{font-size:10px;color:#7d8898;text-transform:uppercase;letter-spacing:.5px}.check-question p{margin:5px 0;line-height:1.55;font-size:13px}.student-answer>div{margin-top:6px;padding:13px;background:#f7f8fa;border:1px solid #e6eaf0;border-radius:10px;white-space:pre-wrap;line-height:1.6;font-size:13px}.check-form{display:grid;grid-template-columns:180px 1fr auto;gap:12px;align-items:end;margin-top:14px}.check-form label{margin:0}.check-form textarea{min-height:55px}.filter-form{display:flex;gap:9px;flex-wrap:wrap}.filter-form select{width:auto;min-width:180px}.small-link{font-weight:900}.result-admin-hero{align-items:center}.admin-score{background:linear-gradient(135deg,#4f46e5,#7c3aed);color:#fff;border-radius:17px;padding:16px 22px;text-align:center}.admin-score b{font-size:30px;display:block}.admin-score small{opacity:.8}.result-review-admin{display:grid;gap:10px}.review-admin{display:grid;grid-template-columns:42px 1fr auto;gap:12px;border:1px solid #e5eaf0;border-radius:13px;padding:13px;align-items:start}.review-admin.written{border-left:4px solid #ef9a30}.review-num{width:32px;height:32px;border-radius:9px;background:#f0efff;color:#574dcd;display:grid;place-items:center;font-size:10px;font-weight:900}.review-admin h3{font-size:12px;margin:0 0 8px;line-height:1.5}.review-admin p{font-size:11px;color:#6e7a8b;margin:5px 0}.answer-score{white-space:nowrap;background:#eaf9f2;color:#087a50;padding:6px 8px;border-radius:8px;font-size:10px;font-weight:900}.empty{text-align:center;color:#8792a1;padding:30px}.admin-login-body{min-height:100vh;display:grid;place-items:center;background:#101827;overflow:hidden;position:relative}.login-orb{position:absolute;border-radius:50%;filter:blur(3px);opacity:.55}.orb1{width:420px;height:420px;background:#584ee7;left:-120px;top:-140px}.orb2{width:420px;height:420px;background:#0b8bbd;right:-150px;bottom:-180px}.admin-login{position:relative;z-index:1;width:min(1000px,94%);display:grid;grid-template-columns:1.1fr .9fr;background:#fff;border-radius:25px;overflow:hidden;box-shadow:0 35px 100px #0008}.login-side{padding:52px;background:linear-gradient(145deg,#222b45,#111827);color:#fff}.admin-brand.large{display:flex;margin-bottom:65px}.login-side h1{font-size:36px;line-height:1.08;letter-spacing:-1.5px;max-width:480px;margin:0 0 15px}.login-side>p{color:#b8c1d1;line-height:1.65;max-width:500px}.login-points{display:grid;gap:10px;margin-top:28px;color:#e6e9ef;font-size:12px;font-weight:750}.login-card{padding:52px 44px;display:flex;flex-direction:column;justify-content:center}.mobile-logo{display:none}.login-card h2{font-size:28px;margin:0 0 5px}.login-card>p{color:#7c8797;margin:0 0 25px;font-size:12px}.login-submit{width:100%;margin-top:5px;padding:13px}.login-error{background:#fff0f1;color:#b42318;border:1px solid #ffd5da;padding:11px;border-radius:10px;font-size:12px;margin-bottom:15px}.login-foot{display:block;text-align:center;color:#9aa4b2;font-size:9px;margin-top:20px}
@media(max-width:1050px){.admin-nav nav a{font-size:11px;padding:9px 8px}.dashboard-grid{grid-template-columns:1fr}.paper-cards{grid-template-columns:repeat(2,1fr)}.login-side{padding:38px}.login-card{padding:38px}.login-side h1{font-size:31px}}
@media(max-width:760px){.admin-nav{flex-wrap:wrap;gap:8px;padding:9px 12px}.admin-brand{min-width:auto;flex:1}.admin-nav nav{order:3;width:100%;flex-basis:100%;padding-bottom:2px}.admin-nav form{margin-left:0}.admin-shell{padding:22px 12px 45px}.dashboard-hero,.page-title,.paper-detail-hero,.result-admin-hero{align-items:flex-start;flex-direction:column}.dashboard-hero h1,.page-title h1,.paper-detail-hero h1,.result-admin-hero h1{font-size:28px}.admin-stats,.admin-stats.mini{grid-template-columns:1fr 1fr}.insight-row{grid-template-columns:1fr}.batch-grid,.paper-cards{grid-template-columns:1fr}.checking-toolbar{grid-template-columns:1fr 1fr}.checking-toolbar>div:last-child{grid-column:1/-1}.check-form{grid-template-columns:1fr}.review-admin{grid-template-columns:35px 1fr}.answer-score{grid-column:2}.admin-login{grid-template-columns:1fr;width:min(480px,94%)}.login-side{display:none}.login-card{padding:35px 25px}.mobile-logo{display:grid;place-items:center;width:45px;height:45px;border-radius:13px;background:linear-gradient(135deg,#4f46e5,#8b5cf6);color:#fff;font-weight:950;margin-bottom:20px}.filter-form select{width:100%}.filter-form .action{width:100%}}
@media(max-width:450px){.admin-stats,.admin-stats.mini{grid-template-columns:1fr 1fr;gap:8px}.stat-card{padding:13px}.stat-card b{font-size:22px}.quick-actions{width:100%}.quick-actions .action{flex:1}.paper-row{align-items:flex-start;flex-direction:column}.row-badges{width:100%}.option-preview{grid-template-columns:1fr}.question-admin-card{flex-wrap:wrap}.question-admin-card>form{margin-left:auto}.check-head{align-items:flex-start;flex-direction:column}.checking-toolbar{grid-template-columns:1fr}.checking-toolbar>div:last-child{grid-column:auto}}
.composition-note{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:13px 16px;border-radius:13px;margin-bottom:15px;font-size:11px}.composition-note b{font-size:12px}.composition-note span{color:#6f7b8b}.composition-note.complete{background:#eaf9f2;border:1px solid #c6eedb;color:#087a50}.composition-note.warning{background:#fff5e8;border:1px solid #f5dfbf;color:#9a5a09}.hero-actions form{margin:0}
.ai-feedback{margin-top:12px;padding:12px;border:1px solid #d9e7ff;background:#f4f8ff;border-radius:10px;color:#3c5b83;font-size:12px;line-height:1.55}.check-actions{display:flex;gap:10px;align-items:flex-end;flex-wrap:wrap}.check-actions .check-form{flex:1;min-width:520px}.check-actions>form:not(.check-form){margin:0}@media(max-width:760px){.check-actions .check-form{min-width:100%}}