@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Fraunces:opsz,wght@9..144,600;9..144,700&display=swap');

:root { color-scheme: dark; --ink:#171511; --ink-2:#201d18; --panel:#26221c; --panel-2:#2d2821; --line:#40382d; --text:#f4efe6; --muted:#aaa093; --leather:#9b6336; --bronze:#d3a061; --forest:#657151; --success:#83a86c; --danger:#d36e5f; --shadow:0 24px 70px rgba(0,0,0,.32); font-family:"DM Sans",sans-serif; background:var(--ink); color:var(--text); }
*{box-sizing:border-box} body{margin:0;min-width:320px;background:radial-gradient(circle at 80% 0%,rgba(111,86,53,.14),transparent 32%),var(--ink);font-size:16px} button,input{font:inherit} button{cursor:pointer} button:disabled{opacity:.38;cursor:not-allowed} h1,h2,h3,p{margin-top:0} h1,h2,h3{letter-spacing:-.035em} h1,h2{font-family:"Fraunces",serif} a{color:var(--bronze)}
.boot{min-height:100vh;display:grid;place-content:center;text-align:center;color:var(--muted)}.brand-mark{display:inline-grid;place-items:center;width:38px;height:38px;border:1px solid var(--bronze);border-radius:50%;color:var(--bronze);font-size:27px;line-height:1}.brand-lockup{display:flex;align-items:center;gap:12px;font-weight:700;letter-spacing:.01em}.eyebrow{margin:0 0 10px;text-transform:uppercase;letter-spacing:.16em;font-size:.72rem;font-weight:700;color:var(--bronze)}.muted{color:var(--muted);line-height:1.65}
.auth-page{min-height:100vh;display:grid;grid-template-columns:minmax(420px,1.05fr) minmax(440px,.95fr)}.auth-brand{padding:54px clamp(42px,7vw,110px);display:flex;flex-direction:column;justify-content:space-between;min-height:100vh;background:linear-gradient(140deg,rgba(19,18,15,.15),rgba(19,18,15,.87)),radial-gradient(circle at 35% 40%,#39402e 0,transparent 37%),linear-gradient(145deg,#2b2b20,#171511);border-right:1px solid var(--line)}.auth-brand h1{font-size:clamp(3rem,5vw,5.2rem);line-height:.98;max-width:760px;margin:0 0 28px}.auth-brand h1 em{color:var(--bronze);font-style:normal}.auth-brand>div>p:last-child{max-width:520px;color:#c4bbaf;font-size:1.1rem;line-height:1.65}.auth-rule{display:flex;gap:28px;color:#d2c7b9;border-top:1px solid rgba(255,255,255,.13);padding-top:22px}.auth-rule span+span{padding-left:28px;border-left:1px solid rgba(255,255,255,.13)}.auth-panel{display:grid;place-items:center;padding:42px;background:var(--ink)}.form-card{width:min(100%,450px)}.form-card h2{font-size:2.25rem;margin-bottom:12px}.form-card form{display:grid;gap:20px;margin-top:32px}label{display:grid;gap:8px;color:#d7cfc4;font-size:.9rem;font-weight:600}input{width:100%;border:1px solid var(--line);background:#1d1a16;color:var(--text);border-radius:10px;padding:14px 15px;outline:none}input:focus{border-color:var(--bronze);box-shadow:0 0 0 3px rgba(211,160,97,.12)}.form-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.check{display:flex;grid-auto-flow:column;align-items:center;justify-content:start;font-weight:400;color:var(--muted)}.check input{width:16px}.text-button,.back-link{padding:0;border:0;background:none;color:var(--bronze)}.back-link{margin-bottom:38px}.form-error{min-height:1.2em;color:#e58576;margin:0}.form-message{color:var(--success);line-height:1.6}.primary,.secondary,.danger-button{border:0;border-radius:9px;padding:13px 18px;font-weight:700;transition:.2s transform,.2s background}.primary{background:var(--bronze);color:#1a1712}.primary:hover{background:#e0af74;transform:translateY(-1px)}.secondary{background:transparent;border:1px solid var(--line);color:var(--text)}.secondary:hover{border-color:#786a57;background:rgba(255,255,255,.025)}.danger-button{background:var(--danger);color:white}.wide{width:100%;display:flex;justify-content:center;gap:20px}
.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.app-shell aside{position:sticky;top:0;height:100vh;padding:28px 20px;border-right:1px solid var(--line);background:rgba(23,21,17,.88);backdrop-filter:blur(16px);display:flex;flex-direction:column}.app-shell aside .brand-lockup{padding:0 12px 32px;font-family:"Fraunces",serif;font-size:1.2rem}.app-shell nav{display:grid;gap:6px}.nav-item{display:flex;align-items:center;gap:13px;width:100%;padding:12px 13px;border:0;border-radius:9px;background:transparent;color:var(--muted);text-align:left}.nav-item span{font-size:1.25rem;color:#766b5e}.nav-item:hover{color:var(--text);background:rgba(255,255,255,.035)}.nav-item.active{background:#302a22;color:var(--text)}.nav-item.active span{color:var(--bronze)}.profile-card{margin-top:auto;padding:13px 10px;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px}.avatar{width:38px;height:38px;border-radius:10px;background:linear-gradient(145deg,var(--leather),#674326);display:grid;place-items:center;font-size:.77rem;font-weight:700}.profile-card strong,.profile-card small{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-card strong{font-size:.83rem}.profile-card small{font-size:.7rem;color:var(--muted);margin-top:3px}.profile-card button{border:0;background:none;color:var(--muted);font-size:1.2rem}.workspace{padding:36px clamp(24px,4.5vw,72px) 70px;min-width:0}.workspace>header{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:34px}.workspace>header h1{font-size:clamp(2rem,4vw,3.15rem);margin:0}.header-status{font-size:.78rem;color:var(--muted);display:flex;align-items:center;gap:8px}.header-status span{width:7px;height:7px;border-radius:50%;background:var(--success);box-shadow:0 0 0 4px rgba(131,168,108,.1)}.mobile-nav{display:none}
.exam-banner{position:relative;overflow:hidden;min-height:340px;padding:clamp(28px,5vw,58px);border:1px solid #4c4438;border-radius:18px;background:radial-gradient(circle at 85% 30%,rgba(154,116,68,.2),transparent 22%),linear-gradient(135deg,#2c2b21,#242019 65%,#37291e);display:flex;align-items:center;box-shadow:var(--shadow)}.exam-banner:after{content:"";position:absolute;right:-90px;bottom:-150px;width:430px;height:430px;border:1px solid rgba(211,160,97,.18);border-radius:50%;box-shadow:0 0 0 58px rgba(211,160,97,.04),0 0 0 116px rgba(211,160,97,.025)}.exam-banner>div:first-child{position:relative;z-index:1;max-width:650px}.exam-banner h2{font-size:clamp(2.1rem,4vw,3.6rem);line-height:1.04;margin:22px 0 18px}.exam-banner h2 em{font-style:normal;color:var(--bronze)}.exam-banner p{max-width:620px;color:#c0b6a8;line-height:1.6}.exam-banner .primary{margin-top:12px}.pill{display:inline-flex;align-items:center;border:1px solid #4e493e;border-radius:999px;padding:5px 9px;font-size:.65rem;letter-spacing:.1em;color:#bdb4a7}.pill.bronze{border-color:rgba(211,160,97,.42);color:var(--bronze);background:rgba(211,160,97,.07)}.target-art{margin-left:auto;margin-right:5%;position:relative;z-index:1;width:180px;height:180px;border:2px solid rgba(211,160,97,.4);border-radius:50%;display:grid;place-content:center;text-align:center;box-shadow:0 0 0 26px rgba(211,160,97,.06),0 0 0 52px rgba(211,160,97,.025)}.target-art:before,.target-art:after{content:"";position:absolute;background:rgba(211,160,97,.4)}.target-art:before{width:220px;height:1px;left:-21px;top:50%}.target-art:after{height:220px;width:1px;top:-21px;left:50%}.target-art span{font-family:"Fraunces",serif;font-size:4.3rem;line-height:.9}.target-art small{color:var(--bronze);letter-spacing:.14em;margin-top:8px}.section-head{margin:44px 0 20px;display:flex;align-items:end;justify-content:space-between;gap:20px}.section-head h2,.admin-head h2{font-size:1.8rem;margin:0}.section-head>p{color:var(--muted);font-size:.82rem}.mode-grid{display:grid;grid-template-columns:1fr 1fr .85fr;gap:16px}.mode-card,.rules-card,.panel,.metric,.error-card{background:linear-gradient(145deg,var(--panel),#211e19);border:1px solid var(--line);border-radius:14px}.mode-card{padding:26px;min-height:270px;display:flex;flex-direction:column;align-items:start}.mode-card .mode-icon{width:48px;height:48px;border-radius:12px;background:#343326;color:var(--bronze);display:grid;place-items:center;font-size:1.5rem;margin-bottom:26px}.mode-card h3{font-family:"Fraunces",serif;font-size:1.45rem;margin:0 0 12px}.mode-card>p:not(.eyebrow){color:var(--muted);line-height:1.6}.mode-card button{margin-top:auto}.rules-card{padding:25px}.rules-card>div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.85rem}.rules-card strong{color:var(--text)}
.quiz-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.quiz-top>div:first-child{display:flex;gap:14px;align-items:center}.quiz-top strong{font-size:.85rem}.timer{font-family:"Fraunces",serif;font-size:1.55rem;color:var(--bronze);font-variant-numeric:tabular-nums}.progress{height:4px;background:#302b24;border-radius:99px;overflow:hidden;margin-bottom:28px}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--leather),var(--bronze));transition:width .3s}.question-card{max-width:900px;margin:0 auto;padding:clamp(24px,5vw,52px);border:1px solid var(--line);border-radius:18px;background:linear-gradient(145deg,#28241e,#201d19);box-shadow:var(--shadow)}.question-card h2{font-size:clamp(1.55rem,3vw,2.35rem);line-height:1.28;margin-bottom:32px}.answers{display:grid;gap:11px}.answer{display:grid;grid-template-columns:44px 1fr;align-items:center;gap:12px;border:1px solid var(--line);border-radius:11px;padding:13px;background:#1d1a16;color:#d5cdc1;cursor:pointer;transition:.16s}.answer:hover,.answer.selected{border-color:#80684d;background:#29231c}.answer input{position:absolute;opacity:0;pointer-events:none}.answer b{display:grid;place-items:center;width:38px;height:38px;border-radius:8px;background:#332e27;color:var(--bronze)}.answer.correct{border-color:var(--success);background:rgba(131,168,108,.09)}.answer.wrong{border-color:var(--danger);background:rgba(211,110,95,.08)}.feedback{margin-top:20px;padding:13px 15px;border-radius:9px}.feedback.good{background:rgba(131,168,108,.12);color:#b9dbaa}.feedback.bad{background:rgba(211,110,95,.11);color:#ec9f93}.quiz-actions{max-width:900px;margin:20px auto 0;display:flex;justify-content:space-between}.result-hero{text-align:center;padding:44px 24px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.result-hero.passed{background:radial-gradient(circle at 50% 10%,rgba(101,113,81,.28),transparent 45%),var(--panel)}.result-hero.failed{background:radial-gradient(circle at 50% 10%,rgba(151,72,57,.2),transparent 45%),var(--panel)}.result-icon{margin:auto auto 15px;width:54px;height:54px;display:grid;place-items:center;border:1px solid currentColor;border-radius:50%;font-size:1.8rem}.passed .result-icon{color:var(--success)}.failed .result-icon{color:var(--danger)}.result-hero h2{font-size:2.5rem;margin-bottom:15px}.result-hero>strong{font-family:"Fraunces",serif;font-size:4.5rem}.result-hero>strong small{font-size:1.5rem;color:var(--muted)}.result-hero>p:last-child{color:var(--muted)}.subject-results{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:16px 0}.subject-results>div{position:relative;overflow:hidden;padding:18px;border-radius:11px;border:1px solid var(--line);background:var(--panel)}.subject-results span,.subject-results strong{display:block}.subject-results span{min-height:36px;font-size:.75rem;color:var(--muted)}.subject-results strong{font-size:1.35rem}.subject-results i{position:absolute;bottom:0;left:0;height:3px;background:var(--success)}.subject-results i.danger{background:var(--danger)}.review-list{margin:22px 0;border:1px solid var(--line);border-radius:12px;background:var(--panel)}.review-list summary{padding:18px;cursor:pointer;font-weight:700}.review-row{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:16px 20px;border-top:1px solid var(--line)}.review-row>b{width:28px;height:28px;display:grid;place-items:center;border-radius:50%;font-size:.75rem}.review-row.ok>b{background:rgba(131,168,108,.15);color:var(--success)}.review-row.ko>b{background:rgba(211,110,95,.15);color:var(--danger)}.review-row small{color:var(--bronze)}.review-row p{margin:5px 0;line-height:1.45}.review-row span{font-size:.82rem;color:var(--muted)}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}.metric{padding:22px}.metric>span{color:var(--bronze);font-size:1.3rem}.metric small,.metric strong{display:block}.metric small{color:var(--muted);margin:24px 0 8px}.metric strong{font-family:"Fraunces",serif;font-size:2rem}.panel{padding:24px}.panel .section-head{margin:0 0 20px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:600px}th,td{text-align:left;padding:14px 12px;border-top:1px solid var(--line);font-size:.88rem}th{color:var(--muted);font-weight:500}.status{padding:5px 9px;border-radius:99px;font-size:.72rem}.status.ok{background:rgba(131,168,108,.12);color:#afd09f}.status.ko{background:rgba(211,110,95,.12);color:#e59689}.error-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.error-card{padding:22px}.error-card>div:first-child{display:flex;justify-content:space-between;align-items:center}.error-card>div>strong{font-family:"Fraunces",serif;font-size:1.6rem;color:var(--danger)}.error-card h3{font-size:1rem;line-height:1.5;margin:22px 0 12px}.error-card p{font-size:.82rem;color:var(--muted)}.error-bar{height:3px;background:#3a342b}.error-bar i{display:block;height:100%;background:var(--danger)}.empty-state,.empty,.loading{padding:50px;text-align:center;border:1px dashed var(--line);border-radius:14px;color:var(--muted)}.empty-state>span{display:grid;place-items:center;width:50px;height:50px;border:1px solid var(--line);border-radius:50%;margin:0 auto 16px;color:var(--bronze)}.empty-state h2{color:var(--text)}.skeleton-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.skeleton-grid i{height:150px;border-radius:14px;background:linear-gradient(90deg,var(--panel),#312c24,var(--panel));background-size:200%;animation:shine 1.2s infinite}@keyframes shine{to{background-position:-200%}}
.admin-head{display:flex;align-items:end;justify-content:space-between;margin:35px 0 16px}.user-list{display:grid;gap:8px}.user-list article{display:grid;grid-template-columns:auto minmax(180px,1fr) minmax(230px,.7fr) auto auto;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--line);border-radius:11px;background:var(--panel)}.user-main strong,.user-main small{display:block}.user-main small{margin-top:4px;color:var(--muted)}.user-meta{display:flex;gap:18px;color:var(--muted);font-size:.78rem}.icon-button{width:38px;height:38px;border:1px solid var(--line);border-radius:8px;background:transparent;color:var(--text)}.icon-button:hover{background:#332e27}.icon-button.danger{color:var(--danger)}
.modal-backdrop{position:fixed;z-index:100;inset:0;padding:20px;background:rgba(7,6,5,.75);backdrop-filter:blur(8px);display:grid;place-items:center}.modal{position:relative;width:min(100%,560px);max-height:90vh;overflow:auto;padding:32px;border:1px solid #514738;border-radius:16px;background:var(--panel);box-shadow:var(--shadow)}.modal h2{font-size:2rem}.modal-close{position:absolute;right:18px;top:16px;border:0;background:none;color:var(--muted);font-size:1.7rem}.modal form{display:grid;gap:18px;margin-top:26px}.two-cols{display:grid;grid-template-columns:1fr 1fr;gap:14px}.modal fieldset{border:0;padding:0;margin:0;display:grid;gap:8px}.modal legend{margin-bottom:10px;font-weight:700}.topic-check{position:relative;grid-template-columns:auto 1fr auto;align-items:center;padding:12px;border:1px solid var(--line);border-radius:9px}.topic-check input{width:17px}.topic-check small{color:var(--muted)}input[type="range"]{padding:0;accent-color:var(--bronze)}output{float:right;color:var(--bronze)}.confirm{text-align:center}.warning-icon{display:grid;place-items:center;margin:0 auto 18px;width:52px;height:52px;border-radius:50%;background:rgba(211,110,95,.12);color:var(--danger);font-size:1.5rem;font-weight:700}.confirm p{color:var(--muted);line-height:1.6}.confirm>div{display:flex;justify-content:center;gap:10px;margin-top:25px}.toast{position:fixed;z-index:200;right:22px;bottom:22px;padding:13px 18px;border-radius:9px;background:#30402a;color:#d8efce;box-shadow:var(--shadow)}.toast.error{background:#522e28;color:#ffd3cb}
@media(max-width:1050px){.mode-grid{grid-template-columns:1fr 1fr}.rules-card{grid-column:1/-1}.target-art{transform:scale(.75);margin-right:0}.subject-results{grid-template-columns:repeat(3,1fr)}.metric-grid{grid-template-columns:repeat(2,1fr)}.user-list article{grid-template-columns:auto 1fr auto auto}.user-meta{display:none}}
@media(max-width:760px){body{padding-bottom:72px}.auth-page{display:block}.auth-brand{display:none}.auth-panel{min-height:100vh;padding:28px 22px}.form-card h2{font-size:2rem}.app-shell{display:block}.app-shell aside{display:none}.workspace{padding:24px 16px 40px}.workspace>header{align-items:start;margin-bottom:24px}.workspace>header h1{font-size:2rem}.header-status{display:none}.mobile-nav{position:fixed;z-index:50;left:0;right:0;bottom:0;display:flex;justify-content:space-around;padding:8px 6px calc(8px + env(safe-area-inset-bottom));border-top:1px solid var(--line);background:rgba(23,21,17,.95);backdrop-filter:blur(16px)}.mobile-nav button{min-width:58px;border:0;background:none;color:var(--muted);display:grid;gap:2px}.mobile-nav button.active{color:var(--bronze)}.mobile-nav span{font-size:1.15rem}.mobile-nav small{font-size:.65rem}.exam-banner{min-height:auto;padding:28px 22px}.exam-banner h2{font-size:2.15rem}.target-art{display:none}.mode-grid{grid-template-columns:1fr}.rules-card{grid-column:auto}.section-head{align-items:start}.section-head>p{display:none}.question-card{padding:25px 18px}.question-card h2{font-size:1.45rem}.answer{grid-template-columns:38px 1fr;padding:10px}.answer b{width:34px;height:34px}.subject-results{grid-template-columns:1fr 1fr}.metric-grid,.skeleton-grid,.error-grid{grid-template-columns:1fr 1fr}.metric{padding:16px}.metric small{margin-top:15px}.metric strong{font-size:1.55rem}.panel{padding:15px}.admin-head{align-items:center}.admin-head h2{font-size:1.45rem}.user-list article{grid-template-columns:auto 1fr auto auto;padding:12px 10px}.user-main{min-width:0}.user-main strong,.user-main small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.two-cols{grid-template-columns:1fr}.modal{padding:27px 20px}.result-hero>strong{font-size:3.8rem}}
@media(max-width:440px){.metric-grid,.skeleton-grid{grid-template-columns:1fr 1fr}.subject-results{grid-template-columns:1fr}.quiz-actions button{padding:12px}.profile-card{display:none}.user-list article{grid-template-columns:auto 1fr auto}.user-list .icon-button.danger{grid-column:3}.user-list .icon-button:not(.danger){display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
.review-answer{display:grid;gap:6px;margin-top:10px}.review-answer span{display:block;line-height:1.45}.review-answer strong{color:var(--text)}.review-row.ok .review-answer span:last-child{color:var(--success)}.review-row.ko .review-answer span:last-child{color:#ec9f93}
.quiz-tools{display:flex;align-items:center;gap:16px}.abandon-button{border:0;background:transparent;color:var(--muted);padding:8px 0;font-size:.82rem;text-decoration:underline;text-underline-offset:4px}.abandon-button:hover{color:var(--danger)}
@media(max-width:520px){.quiz-top{align-items:flex-start}.quiz-tools{align-items:flex-end;flex-direction:column-reverse;gap:2px}.abandon-button{font-size:.75rem}}
.exam-launch{display:flex;align-items:center;justify-content:space-between;gap:32px;padding:30px 34px;border:1px solid #4c4438;border-radius:14px;background:linear-gradient(135deg,#2c2b21,#272119);box-shadow:var(--shadow)}.exam-launch h2{font-size:clamp(1.8rem,3vw,2.7rem);margin:14px 0 6px}.exam-launch p{margin:0;color:var(--muted)}.section-head.simple{margin-top:36px}.section-head.simple h2{font-size:1.8rem}.coverage-strip,.coverage-card{border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,var(--panel),#211e19)}.coverage-strip{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:28px;padding:20px 24px;margin-bottom:18px}.coverage-strip>div:first-child{display:flex;align-items:baseline;gap:14px}.coverage-strip span{color:var(--muted)}.coverage-strip strong{font-family:"Fraunces",serif;font-size:1.65rem;white-space:nowrap}.coverage-strip small,.coverage-card small{color:var(--muted);font-size:.55em}.coverage-track{height:7px;overflow:hidden;border-radius:99px;background:#3a342b}.coverage-track i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--leather),var(--bronze))}.coverage-card{padding:26px;margin-bottom:18px}.coverage-card h2{margin:5px 0}.coverage-card>div:first-child{display:flex;align-items:end;justify-content:space-between;gap:20px}.coverage-card>div>strong{font-family:"Fraunces",serif;font-size:2.6rem}.coverage-card .coverage-track{margin-top:20px}.coverage-card>p:last-child{margin:12px 0 0;color:var(--muted);font-size:.85rem}.question-filters{display:grid;grid-template-columns:minmax(210px,.35fr) 1fr;align-items:end;gap:18px;padding:18px;border:1px solid var(--line);border-radius:12px;background:var(--panel)}select{width:100%;min-height:46px;padding:10px 38px 10px 13px;border:1px solid var(--line);border-radius:9px;background:#1d1a16;color:var(--text)}.filter-tabs{display:flex;flex-wrap:wrap;gap:7px}.filter-tabs button{display:flex;align-items:center;gap:7px;min-height:40px;padding:8px 11px;border:1px solid var(--line);border-radius:9px;background:transparent;color:var(--muted)}.filter-tabs button span{display:grid;place-items:center;min-width:22px;height:22px;padding:0 5px;border-radius:99px;background:#332e27;font-size:.72rem}.filter-tabs button.active{border-color:#80684d;background:#302a22;color:var(--text)}.filter-tabs button.active span{color:var(--bronze)}.library-heading{display:flex;align-items:center;justify-content:space-between;margin:28px 0 12px}.library-heading h2{font-size:1.5rem;margin:0}.library-heading>span{color:var(--muted);font-size:.85rem}.question-library{display:grid;gap:9px}.library-question{border:1px solid var(--line);border-radius:12px;background:linear-gradient(145deg,var(--panel),#211e19);overflow:hidden}.library-question summary{position:relative;display:block;padding:20px 54px 20px 20px;cursor:pointer;list-style:none}.library-question summary::-webkit-details-marker{display:none}.library-question summary>div:first-child{display:flex;align-items:center;gap:9px}.library-question h3{font-size:1rem;line-height:1.5;margin:14px 0 0}.seen-label{color:var(--success);font-size:.78rem}.seen-label.new{color:var(--muted)}.details-label{position:absolute;right:18px;top:20px;color:var(--bronze);font-size:.76rem}.library-question-body{padding:0 20px 20px;border-top:1px solid var(--line)}.library-answers{display:grid;gap:8px;margin-top:18px}.library-answers>div{display:grid;grid-template-columns:34px 1fr auto;align-items:center;gap:12px;padding:11px 12px;border:1px solid var(--line);border-radius:9px;background:#1d1a16}.library-answers b{display:grid;place-items:center;width:30px;height:30px;border-radius:7px;background:#332e27;color:var(--bronze)}.library-answers>div.correct{border-color:rgba(131,168,108,.58);background:rgba(131,168,108,.08)}.library-answers small{color:var(--success)}.question-personal-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}.question-personal-stats>div{padding:13px;border:1px solid var(--line);border-radius:9px}.question-personal-stats span,.question-personal-stats strong{display:block}.question-personal-stats span{color:var(--muted);font-size:.78rem}.question-personal-stats strong{font-size:1.25rem;margin-top:5px}.pagination{display:flex;justify-content:space-between;margin-top:18px}
@media(max-width:760px){.mobile-nav button{min-width:0;flex:1}.exam-launch{align-items:flex-start;flex-direction:column;padding:24px 20px}.exam-launch .primary{width:100%}.question-filters{grid-template-columns:1fr}.filter-tabs{display:grid;grid-template-columns:1fr 1fr}.filter-tabs button{justify-content:space-between}.coverage-strip{grid-template-columns:1fr;gap:14px}.coverage-card>div:first-child{align-items:flex-start;flex-direction:column;gap:5px}.library-question summary{padding:18px}.details-label{position:static;display:block;margin-top:12px}.library-answers>div{grid-template-columns:32px 1fr}.library-answers small{grid-column:2}.question-personal-stats{grid-template-columns:1fr 1fr 1fr}.question-personal-stats>div{padding:10px}.question-personal-stats span{min-height:32px}}
.header-leading{display:flex;align-items:center;gap:14px}.menu-toggle,.menu-close,.menu-scrim{display:none}.history-date{display:block;white-space:nowrap}.history-open{margin-top:6px;padding:0;border:0;background:none;color:var(--bronze);font-size:.8rem;text-decoration:underline;text-underline-offset:3px}.session-modal{width:min(100%,900px)}.session-review-head{display:flex;align-items:end;justify-content:space-between;gap:24px;padding:4px 4px 22px}.session-review-head h2{margin:5px 0 0}.session-review-head>strong{font-family:"Fraunces",serif;font-size:2.8rem;white-space:nowrap}.session-review-head>strong small{font-size:1rem;color:var(--muted)}.session-review-list{border:1px solid var(--line);border-radius:11px;overflow:hidden;background:#1d1a16}
@media(max-width:760px){body{padding-bottom:0}.mobile-nav{display:none!important}.app-shell aside{display:flex!important;position:fixed;z-index:120;inset:0 auto 0 0;width:min(84vw,310px);height:100dvh;padding:26px 20px;transform:translateX(-105%);transition:transform .22s ease;box-shadow:18px 0 50px rgba(0,0,0,.38)}.app-shell.menu-open aside{transform:translateX(0)}.menu-scrim{display:block;position:fixed;z-index:110;inset:0;border:0;background:rgba(7,6,5,.7);opacity:0;pointer-events:none;transition:opacity .22s}.app-shell.menu-open .menu-scrim{opacity:1;pointer-events:auto}.menu-close{display:block;position:absolute;right:15px;top:12px;border:0;background:none;color:var(--muted);font-size:1.8rem}.menu-toggle{display:flex;width:42px;height:42px;flex:0 0 42px;flex-direction:column;justify-content:center;gap:5px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:var(--panel)}.menu-toggle span{display:block;width:100%;height:2px;border-radius:9px;background:var(--text)}.app-shell aside .brand-lockup{padding-right:38px}.profile-card{display:grid!important}.workspace>header{align-items:center}.header-leading{align-items:center}.workspace>header h1{font-size:1.85rem}.session-review-head{align-items:flex-start;flex-direction:column;gap:8px}.session-modal{padding:25px 16px}.session-review-list .review-row{padding:15px 13px}}