@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--navy:#101f30;--navy2:#193146;--teal:#0ca78e;--teal-light:#d8faf0;--ink:#172738;--muted:#718091;--line:#e7ecf0;--bg:#f5f8fa;--red:#dc5362;--round:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'DM Sans',Manrope,system-ui,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit}.layout{display:flex;min-height:100vh}.sidebar{width:262px;flex-shrink:0;background:var(--navy);color:#c0d2dc;min-height:100vh;position:sticky;top:0;height:100vh;padding:30px 16px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;padding:3px 13px 44px;color:white}.brand strong{font-size:23px;letter-spacing:-1px}.brand strong span{color:#58e3ce}.brand small{display:block;font-size:9px;letter-spacing:1.65px;color:#92aabe;font-weight:800;margin-top:-4px}.brand-symbol{width:42px;height:42px;border-radius:14px;background:var(--teal);display:flex;align-items:center;justify-content:center;color:white;font-size:23px}.aside-label{font-size:10px;letter-spacing:2px;font-weight:800;color:#708aa0;margin:12px 13px}.sidebar nav{display:grid;gap:5px;margin-bottom:22px}.nav-item{display:flex;width:100%;align-items:center;text-align:left;gap:12px;color:#b2c5d5;border:0;background:transparent;padding:13px 15px;border-radius:12px;font-size:13px;font-weight:700;transition:.15s}.nav-item:hover,.nav-item.active{color:#fff;background:#213b4f}.nav-item.active{box-shadow:inset 3px 0 #46dbc4}.nav-icon{width:22px;text-align:center;font-size:18px;color:#65d6c5}.sidebar-bottom{font-size:11px;border-top:1px solid #2b4253;padding:20px 12px;color:#9cacc0;margin-top:auto;line-height:2}.sidebar-bottom 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.13s}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn.primary{background:var(--teal);color:#fff}.btn.primary:hover{background:#089982}.btn.ghost{background:#fff;color:#294153;border:1px solid #dee7ec}.hero .btn.ghost{background:transparent;color:white;border:1px solid #62818c}.btn.wide{width:100%}.btn.text-btn{background:transparent;color:#667b8c;padding:9px}.btn.danger{color:var(--red);border-color:#f6c9d1}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:24px 0}.metric{background:#fff;padding:22px 23px;border:1px solid var(--line);border-radius:var(--round);min-width:0;box-shadow:0 2px 12px rgba(27,47,67,.015)}.metric>span{display:block;font-size:9px;letter-spacing:1px;color:#738293;font-weight:800}.metric strong{display:block;font-size:35px;font-weight:800;line-height:1.35;letter-spacing:-1px;margin:10px 0 1px}.metric small{font-size:11px;color:#91a0ae}.accent-text{color:var(--teal)!important}.cards2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:22px}.card{border:1px solid var(--line);background:#fff;border-radius:var(--round);box-shadow:0 4px 16px rgba(20,40,58,.025)}.feature{padding:28px 30px}.feature-icon{font-size:20px;color:var(--teal);font-weight:800}.feature h3{margin:13px 0 6px;font-size:17px}.feature p{font-size:13px;color:#7b8b9c;line-height:1.9;margin:0}.notice{padding:17px 19px;margin:20px 0;border-radius:11px;background:#fff7e7;color:#855f23;border:1px solid #f6e4ba;font-size:13px;line-height:1.8}.notice.subtle{background:#eaf8f5;color:#2d7669;border-color:#d8efe9}.notice.warning{background:#fff7e8;color:#95671d;border-color:#f4dcaf}.page-head{margin:3px 0 29px}.page-head h1{font-size:36px;line-height:1.2;letter-spacing:-1.2px;margin:13px 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0;font-size:19px}.editor-grid{display:grid;grid-template-columns:1fr 110px;gap:12px}.editor-panel textarea[name='prompt']{font-size:12px}.checkline{font-size:12px;display:flex;align-items:center;gap:10px}.checkline input{accent-color:var(--teal)}.answer-picker{display:grid;gap:8px;border:1px solid var(--line);border-radius:11px;padding:13px;background:#fcfefe}.answer-picker label{display:flex;gap:10px;align-items:flex-start;cursor:pointer;font-weight:500;font-size:12px}.answer-picker input{width:auto;accent-color:var(--teal);margin-top:5px}.answer-picker b{color:var(--teal)}.pad{padding:28px}.pad h2{margin:3px 0 7px}.pad>p{line-height:1.9;color:#6c8191;font-size:13px}.upload-label{display:block;border:2px dashed #b9e8d9;background:#f1fcf7;color:#298978;text-align:center;padding:32px 15px;margin:18px 0;border-radius:12px;font-weight:800;font-size:13px;cursor:pointer}.upload-label.secondary{border-color:#dde8ef;background:#fafcfd;color:#607a8c;padding:22px}.upload-label input{display:block;margin:13px auto 0;font-size:11px;max-width:100%}.count-badges{display:flex;gap:7px;flex-wrap:wrap}.count-badges span{background:#e9f9f4;color:#2c967f;padding:6px 12px;font-size:11px;border-radius:8px;font-weight:800}.import-review{margin:25px 0}.preview-scroll{max-height:470px;overflow:auto;border:1px solid var(--line);border-radius:10px;margin:18px 0}.preview-row{padding:13px;border-bottom:1px solid var(--line);font-size:12px}.preview-row:last-child{border:0}.preview-row b{color:var(--teal)}.preview-row p{margin:5px 0}.preview-row small{color:var(--muted)}.table-wrap{overflow-x:auto}table{border-collapse:collapse;width:100%;margin:15px 0;font-size:12px}th,td{padding:13px 15px;text-align:left;border-bottom:1px solid var(--line)}th{background:#f6f9fa;font-size:10px;letter-spacing:.8px;color:#677d8e}.bottom-bar{text-align:right;margin-top:15px}hr{border:0;border-top:1px solid var(--line);margin:28px 0}.toast{position:fixed;z-index:100;right:20px;bottom:20px;background:#183b44;color:white;padding:14px 22px;border-radius:12px;box-shadow:0 10px 35px #0003;font-size:13px;font-weight:700;max-width:min(440px,90vw);opacity:0;transform:translateY(40px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translateY(0)}.toast.bad{background:#ae3047}.fatal{max-width:600px;margin:20vh auto;padding:35px;background:white;border-radius:20px}.boot{position:absolute;top:40%;left:50%;transform:translate(-50%,-50%);color:#698295;text-align:center}.spin{margin:0 auto 15px;width:30px;height:30px;border-radius:50%;border:3px solid #cbe7e4;border-top-color:var(--teal);animation:rot .7s linear infinite}@keyframes rot{to{transform:rotate(360deg)}}
@media(max-width:1200px){.main{padding:30px 25px 60px}.topbar{padding:0 25px}.sidebar{width:222px}.admin-split{grid-template-columns:280px minmax(0,1fr)}.hero{padding:42px}}
@media(max-width:940px){.sidebar{width:72px;padding:15px 8px}.brand{padding:8px 7px 35px}.brand>div:last-child,.aside-label,.nav-item:not(.active) .nav-icon~*,.sidebar-bottom{display:none}.nav-item{font-size:0;justify-content:center;padding:14px 0}.nav-icon{font-size:22px}.exam-layout{grid-template-columns:1fr}.exam-aside{position:static}.admin-split{grid-template-columns:1fr}.bank-list{position:static}.qlist{max-height:360px}.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.layout{display:block}.sidebar{height:auto;width:100%;min-height:0;display:flex;flex-direction:row;padding:8px 10px;position:sticky;top:0;z-index:20;align-items:center;gap:2px}.brand{display:none}.sidebar nav{display:flex;gap:0;margin:0;flex:1;justify-content:space-around}.sidebar .nav-item{padding:9px 5px;justify-content:center;margin:0}.sidebar .nav-icon{font-size:19px}.topbar{height:48px;padding:0 15px}.topbar>span,.top-pill{display:none}.mobile-brand{display:block;font-weight:800;color:#1f6876}.main{padding:23px 15px 50px}.hero{padding:30px 24px;min-height:0;border-radius:17px}.hero h1{font-size:30px;letter-spacing:-.7px}.hero p{font-size:12px}.hero-decoration{display:none}.metrics{gap:9px}.metric{padding:17px 13px;border-radius:12px}.metric strong{font-size:27px}.metric>span{font-size:8px}.metric small{font-size:10px}.cards2{grid-template-columns:1fr}.page-head h1{font-size:27px}.form-card{padding:22px}.exam-card{padding:22px}.exam-card h3{font-size:15px}.choice{padding:12px;font-size:12px}.exam-top h2{font-size:20px}.exam-actions{gap:8px}.exam-actions .btn{flex:1;padding:11px 6px;font-size:11px}.review-grid{grid-template-columns:1fr}.editor-panel,.pad{padding:20px}.tab{padding:10px}.admin-head .btn{margin-top:0}.admin-head{flex-direction:column}}