@import "https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap";
:root{--bg:#f5f7f8;--paper:#fff;--ink:#172e39;--muted:#546874;--teal:#086d68;--teal-light:#e7f3f1;--line:#dce5e8;--danger:#a52c3d;--shadow:0 5px 24px #1c3b4b05}*{box-sizing:border-box}body{color:var(--ink);background:var(--bg);margin:0;font-family:DM Sans,system-ui,sans-serif;font-size:15px;line-height:1.6}h1,h2,h3{letter-spacing:-.035em;margin:0 0 16px;font-family:Manrope,system-ui,sans-serif;font-weight:700;line-height:1.2}h1{font-size:36px}h2{font-size:23px}h3{font-size:17px}p{margin:0 0 14px}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,a.button{cursor:pointer}button,.button{border:1px solid var(--line);color:var(--ink);background:#fff;border-radius:9px;justify-content:center;align-items:center;gap:8px;padding:10px 16px;font-weight:600;line-height:1.4;text-decoration:none;display:inline-flex}button:hover,.button:hover{background:#eff5f5;text-decoration:none}button.primary,.button.primary{background:var(--teal);border-color:var(--teal);color:#fff}button.primary:hover,.button.primary:hover{background:#075752}button.danger{color:var(--danger)}button:disabled{opacity:.5;cursor:default}button.small,.button.small{padding:6px 10px;font-size:13px}:focus-visible{outline-offset:3px;outline:3px solid #249d95}.admin-form{max-width:1000px}.admin-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.admin-option{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:16px;padding:10px 0;display:grid}.study-stem{max-width:76ch;font-size:1.08rem}.study-choices{border:0;margin:0;padding:0}.study-choices legend{margin-bottom:12px;font-weight:700}.study-choice{border:1px solid var(--line);cursor:pointer;border-radius:9px;align-items:flex-start;gap:12px;padding:12px 14px;display:flex}.study-choice:has(input:checked){border-color:var(--teal);background:var(--teal-light)}.study-choice input{margin-top:5px}.rich-text>:last-child{margin-bottom:0}.rich-text img{max-width:100%}@media (max-width:700px){.admin-grid,.admin-option{grid-template-columns:1fr}}input,select,textarea{color:var(--ink);background:#fff;border:1px solid #bcccd2;border-radius:8px;width:100%;padding:10px 12px}input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--teal)}label{font-size:14px;font-weight:500;display:block}label>input,label>select,label>textarea{margin-top:6px}fieldset{border:1px solid var(--line);border-radius:10px;margin:0;padding:16px}legend{padding:0 6px;font-weight:600}.field{margin-bottom:18px}.muted{color:var(--muted)}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:var(--teal);margin-bottom:12px;font-size:11px;font-weight:700}.caption{color:var(--muted);font-size:12px}.tag{background:var(--teal-light);color:#08605c;border-radius:6px;padding:3px 9px;font-size:12px;font-weight:600;display:inline-block}.error{color:var(--danger);background:#fff1f2;border:1px solid #f0c3ca;border-radius:8px;padding:12px}.notice{background:#edf7f5;border:1px solid #c9dfdc;border-radius:10px;padding:14px 18px;font-size:14px}.row{align-items:center;gap:14px;display:flex}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.stack{gap:20px;display:grid}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;display:grid}.card{background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:14px;padding:24px}.page-head{margin-bottom:30px}.page-head h1{margin-bottom:9px}.metrics{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;display:grid}.metric .value{letter-spacing:-.04em;margin:12px 0;font:700 30px Manrope,system-ui}.metric svg{color:var(--teal)}.meter{background:#e4edee;border-radius:8px;height:8px;overflow:hidden}.meter>span{background:var(--teal);border-radius:8px;height:100%;display:block}.brand{color:var(--ink);letter-spacing:-.03em;align-items:center;gap:11px;font:800 18px Manrope,system-ui;display:flex}.brand small{letter-spacing:.16em;color:var(--muted);text-transform:uppercase;font:500 10px DM Sans,system-ui;display:block}.brand-mark{background:var(--teal);color:#fff;border-radius:10px;place-items:center;width:36px;height:36px;font-size:26px;display:grid}.sidebar{border-right:1px solid var(--line);background:#fff;flex-direction:column;gap:32px;width:244px;padding:28px 20px;display:flex;position:fixed;inset:0 auto 0 0}.sidebar nav{gap:5px;display:grid}.sidebar nav a{color:var(--muted);border-radius:8px;align-items:center;gap:12px;padding:11px 13px;font-weight:500;display:flex}.sidebar nav a.active{color:var(--teal);background:var(--teal-light);font-weight:700}.sidebar nav a:hover{background:#f0f5f5;text-decoration:none}.sidebar-bottom{gap:15px;margin-top:auto;display:grid}.app-main{max-width:1600px;margin-left:244px;padding:0 42px 40px}.topbar{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;height:84px;margin-bottom:34px;font-size:13px;display:flex}.avatar{background:#dfecea;border-radius:50%;place-items:center;width:34px;height:34px;font-weight:700;display:grid}.footer{border-top:1px solid var(--line);color:var(--muted);margin-top:42px;padding-top:20px;font-size:11px}.hero-card{color:#fff;background:linear-gradient(120deg,#0c4849,#136c67);border:0;padding:30px}.hero-card .muted{color:#d4e9e7}.hero-card .button{color:#085450;background:#f4ffff;border:0}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{text-align:left;color:var(--muted);font-size:12px;font-weight:500}.table th,.table td{border-bottom:1px solid var(--line);padding:13px 10px}.table-wrap{overflow-x:auto}.table tr:last-child td{border:0}.empty{text-align:center;color:var(--muted);padding:30px 0}.public-nav{justify-content:space-between;align-items:center;max-width:1180px;margin:auto;padding:24px;display:flex}.public-main{max-width:1132px;margin:auto;padding:35px 24px 70px}.landing-hero{grid-template-columns:1.2fr 1fr;align-items:center;gap:60px;padding:70px 0;display:grid}.landing-hero h1{max-width:650px;font-size:58px;line-height:1.1}.landing-hero p{max-width:530px;font-size:18px}.auth-wrap{max-width:460px;margin:70px auto;padding:0 20px}.auth-wrap .brand{margin-bottom:35px}.auth-wrap .card{padding:32px}.filter-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.checks{gap:8px;max-height:210px;display:grid;overflow:auto}.checks label{align-items:start;gap:9px;font-size:13px;display:flex}.checks input{margin-top:4px}.option{border:1px solid var(--line);background:#fff;border-radius:9px;align-items:center;gap:13px;margin-bottom:10px;padding:15px;display:flex}.option.chosen{background:var(--teal-light);border-color:var(--teal)}.option.eliminated .option-text{color:var(--muted);text-decoration:line-through}.option-label{cursor:pointer;flex:1;align-items:start;gap:12px;font-size:16px;display:flex}.option-label input{margin-top:6px}.exam-shell{background:#f6f7f8;min-height:100vh}.exam-header{z-index:10;border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;gap:16px;padding:15px 28px;display:flex;position:sticky;top:0}.exam-tools{border-bottom:1px solid var(--line);background:#f0f3f4;flex-wrap:wrap;gap:9px;padding:12px 28px;display:flex}.exam-body{grid-template-columns:minmax(0,1fr) 240px;gap:26px;max-width:1250px;margin:auto;padding:30px;display:grid}.exam-question{padding:34px;font-size:17px}.exam-question.large{font-size:21px}.exam-question.large .option-label{font-size:20px}.stem{white-space:pre-wrap;margin:24px 0;line-height:1.85}.navigator{grid-template-columns:repeat(5,1fr);gap:7px;display:grid}.navigator button{padding:7px 0;font-size:13px;position:relative}.navigator button.answered{background:#e5f0ee}.navigator button.current{outline:2px solid var(--teal)}.navigator button.flagged:after{content:"•";color:#946116;font-size:17px;position:absolute;top:-5px;right:2px}.timer{font-variant-numeric:tabular-nums;font:600 23px Manrope,system-ui}.dialog-overlay{z-index:50;background:#12283280;position:fixed;inset:0}.dialog-content{z-index:51;background:#fff;border-radius:14px;width:min(620px,100vw - 32px);max-height:85vh;padding:28px;position:fixed;top:50%;left:50%;overflow:auto;transform:translate(-50%,-50%);box-shadow:0 25px 80px #10273044}.dialog-title{font:700 22px Manrope,system-ui}.dialog-close{padding:4px 8px;position:absolute;top:15px;right:17px}.calc-grid{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.calc-display{text-align:right;background:var(--bg);border-radius:8px;margin:16px 0;padding:14px;font-size:25px}.qcard-face{text-align:center;background:linear-gradient(135deg,#fff,#f0f8f6);align-content:center;min-height:280px;padding:40px;font-size:21px;display:grid}.review-item{border-top:1px solid var(--line);margin-top:20px;padding-top:20px}.review-item summary{cursor:pointer;font-weight:600}.prose{max-width:780px}.skip-link{z-index:100;background:#fff;padding:10px;position:absolute;top:-60px;left:10px}.skip-link:focus{top:10px}mark{background:#ffeaa3;padding:1px 0}.save-status{color:var(--muted);font-size:12px}@media (max-width:1000px){.sidebar{width:205px}.app-main{margin-left:205px;padding:0 24px 30px}.metrics,.filter-grid{grid-template-columns:repeat(2,1fr)}.exam-body{grid-template-columns:minmax(0,1fr) 200px}.landing-hero{gap:25px}.landing-hero h1{font-size:44px}}@media (max-width:720px){h1{font-size:29px}.sidebar{gap:15px;width:auto;padding:16px;position:static}.sidebar nav{flex-wrap:wrap;gap:2px;display:flex}.sidebar nav a{padding:7px;font-size:12px}.sidebar-bottom{display:none}.app-main{margin:0;padding:0 16px 25px}.topbar{height:65px;margin-bottom:24px}.grid,.filter-grid,.landing-hero{grid-template-columns:1fr}.metrics{gap:10px}.card{padding:19px}.exam-body{grid-template-columns:1fr;padding:16px}.exam-question{padding:22px}.exam-header{flex-wrap:wrap;padding:12px}.exam-header .brand{font-size:14px}.exam-tools{padding:10px}.public-nav nav{display:none}.landing-hero{padding:30px 0}.landing-hero h1{font-size:40px}.auth-wrap{margin:35px auto}.exam-nav{order:2}}