:root{--tehsilim-font:Inter,"Segoe UI",Arial,sans-serif;--ink:#11223c;--muted:#60738a;--line:#d8e3ee;--blue:#075bb7;--blue2:#0b78d1;--navy:#06376d;--page:#f3f7fb;--white:#fff;--green:#168b61;--red:#b93c42}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{display:flex;min-height:100vh;min-height:100dvh;margin:0;flex-direction:column;background:var(--page);color:var(--ink);font-family:var(--tehsilim-font);line-height:1.5}
button,input,select{font:inherit}
button{color:inherit}
[hidden]{display:none!important}
.topbar{min-height:84px;padding:10px max(24px,calc((100% - 1460px)/2));display:flex;align-items:center;gap:18px;background:linear-gradient(110deg,#07396e,#0872c8);color:#fff;border-bottom:1px solid #0b4f91}
.brand-lockup{display:flex;align-items:center;gap:14px;min-width:0}.brand-mark{display:grid;place-items:center;flex:0 0 50px;height:50px;border:1px solid rgba(255,255,255,.4);border-radius:7px;background:rgba(255,255,255,.1);font-size:17px;font-weight:900}.brand-copy{display:grid;line-height:1.2}.brand-copy strong{font-size:19px}.brand-copy small{margin-top:4px;color:#d9edff;font-size:12px;font-weight:700}.candidate-label{margin-left:auto;font-weight:800}.menu-toggle{display:none;margin-left:auto;width:44px;height:44px;border:1px solid rgba(255,255,255,.4);border-radius:6px;background:transparent;color:#fff;font-size:22px;cursor:pointer}
.shell{display:block;flex:1 0 auto;width:min(1180px,calc(100% - 34px));margin:28px auto 60px}
.sidebar{align-self:start;position:sticky;top:18px;padding:10px;border:1px solid var(--line);border-radius:7px;background:#fff;box-shadow:0 8px 28px rgba(18,48,77,.06)}
.side-link{display:flex;align-items:center;gap:12px;width:100%;min-height:58px;margin:0 0 5px;padding:0 15px;border:0;border-radius:6px;background:transparent;color:#243751;text-align:left;font-weight:800;cursor:pointer}.side-link span{display:grid;place-items:center;flex:0 0 28px;height:28px;border:1px solid #b7c8d8;border-radius:50%;font-style:normal}.side-link:hover{background:#eef6fd}.side-link.active{background:linear-gradient(90deg,#075bb7,#0878d1);color:#fff}.side-link.active span{border-color:rgba(255,255,255,.65)}
.workspace{min-width:0}.view-card,.exam-view,.result-card{padding:28px;border:1px solid var(--line);border-radius:7px;background:#fff;box-shadow:0 8px 28px rgba(18,48,77,.05)}
.exam-title{text-align:center;padding:4px 18px 24px;border-bottom:1px solid var(--line)}.title-icon{display:grid;place-items:center;width:50px;height:50px;margin:0 auto 8px;border:2px solid var(--blue);border-radius:7px;color:var(--blue);font-size:26px;font-weight:900}.eyebrow{display:block;margin-bottom:6px;color:#5c7088;font-size:12px;font-weight:900;text-transform:uppercase}.exam-title h1{max-width:980px;margin:0 auto 8px;font-size:24px;line-height:1.3}.exam-title>strong{display:inline-block;padding:0 4px 7px;border-bottom:3px solid var(--blue);color:var(--blue);font-size:27px;letter-spacing:.03em}
.participant-form{margin-top:22px;padding:24px;border:1px solid #dce7f1;border-radius:7px;background:#fbfdff}.participant-form h2{margin:0 0 18px;font-size:20px}.participant-form h2:before{content:"";display:inline-block;width:5px;height:20px;margin-right:10px;vertical-align:-3px;border-radius:4px;background:var(--blue)}.form-grid{display:grid;gap:16px}.form-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.participant-form label{display:flex;flex-wrap:wrap;align-items:center;gap:4px;margin:0 0 16px;font-size:13px;font-weight:800}.participant-form em{color:#ca3039;font-style:normal}.participant-form input,.participant-form select{flex:0 0 100%;width:100%;height:48px;padding:0 13px;border:1px solid #cbd9e7;border-radius:5px;background:#fff;color:var(--ink);outline:none}.participant-form input:focus,.participant-form select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(7,91,183,.1)}
.form-note{display:flex;gap:12px;margin:2px 0 16px;padding:12px 15px;border:1px solid #bfd9f2;border-radius:5px;background:#eff7ff;color:#526a81;font-size:13px}.form-note b{color:var(--blue);text-transform:uppercase}.primary,.secondary{min-height:48px;padding:0 22px;border:0;border-radius:5px;font-weight:900;cursor:pointer}.primary{color:#fff;background:linear-gradient(90deg,var(--blue),var(--blue2))}.start-button{display:flex;justify-content:center;align-items:center;gap:18px;width:min(400px,100%);margin:0 auto;font-size:17px}.start-button span{font-size:26px;font-weight:400}.secondary{border:1px solid var(--line);background:#fff}.error{padding:11px 13px;border:1px solid #efb6b9;border-radius:5px;background:#fff0f0;color:var(--red)}button:disabled{opacity:.55;cursor:wait}
.info-view{min-height:520px;padding:48px}.info-view h1{margin:0 0 12px;font-size:36px}.info-view>p{max-width:780px;color:var(--muted);font-size:17px}.info-view ol{max-width:800px;margin:22px 0;padding-left:22px}.info-view li{padding:9px 5px;border-bottom:1px solid var(--line)}.section-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.section-summary div{padding:22px;border:1px solid var(--line);border-radius:6px;background:#f7faff}.section-summary strong,.section-summary span{display:block}.section-summary strong{color:var(--blue);font-size:30px}.section-summary span{color:var(--muted);font-size:13px}
.exam-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding-bottom:20px;border-bottom:1px solid var(--line)}.exam-head h1{margin:0;font-size:32px}.progress-box{min-width:180px;padding:12px 15px;text-align:right;border-radius:6px;background:#f2f7fb}.progress-box strong,.progress-box span{display:block}.progress-box strong{font-size:21px}.progress-box span{color:var(--muted);font-size:12px}.progress-box i{display:block;height:5px;margin-top:9px;overflow:hidden;border-radius:6px;background:#dce7ef}.progress-box i b{display:block;width:0;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),#15a0d9);transition:width .2s ease}.exam-notice{margin:16px 0;padding:10px 13px;border-left:3px solid #d3a73e;background:#fffaf0;color:#53677c;font-size:13px}.section-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:20px 0}.section-tabs button{padding:13px;border:1px solid var(--line);border-radius:5px;background:#fff;font-weight:900;cursor:pointer}.section-tabs button span{display:block;color:var(--muted);font-size:12px}.section-tabs button.active{border-color:var(--blue);background:#eaf5ff;color:#075cad}.question-section h2{margin:24px 0 14px}.question-card{padding:19px;margin-bottom:12px;border:1px solid var(--line);border-radius:6px}.question-card h3{display:flex;gap:11px;margin:0 0 15px;font-size:17px}.question-card h3>span{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:50%;background:#e7f4ff;color:#0869bd}.options{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.options label{display:flex;align-items:flex-start;gap:9px;padding:11px;border:1px solid #dbe5ee;border-radius:5px;cursor:pointer}.options label:has(input:checked){border-color:var(--blue);background:#eef7ff}.options input{margin-top:4px}.finish{width:100%;margin-top:18px}
.question-nav{display:grid;grid-template-columns:repeat(15,1fr);gap:6px;margin:0 0 18px}.question-nav button{height:34px;padding:0;border:1px solid var(--line);border-radius:5px;background:#fff;color:var(--ink);font-weight:800;cursor:pointer}.question-nav button.answered{border-color:#7bc6ab;background:#e9f8f2;color:#087353}.question-nav button.active{border-color:var(--blue);background:var(--blue);color:#fff}.question-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:9px;color:var(--muted);font-size:13px}.question-meta strong{color:var(--blue)}.single-question .question-card{min-height:260px;margin:0}.question-image{margin:0 0 18px;overflow:auto;border:1px solid #e0e8ef;border-radius:6px;background:#fff;text-align:center}.question-image img{display:block;width:100%;max-width:900px;height:auto;margin:0 auto}.options.image-options{grid-template-columns:repeat(5,1fr)}.options.image-options label{align-items:center;justify-content:center;min-height:52px;padding:8px;font-size:17px}.options.image-options input{margin:0}.options.image-options b{font-size:18px}.exam-actions{display:flex;justify-content:space-between;gap:12px;margin-top:14px}.exam-actions button{min-width:150px}.exam-actions button:disabled{opacity:.45;cursor:not-allowed}
.result-card{max-width:800px;margin:0 auto;text-align:center;border-top:5px solid #d3a73e}.result-card h1{margin:0;font-size:38px}.result-lead{color:var(--muted)}.score{display:flex;justify-content:center;align-items:baseline;gap:8px;margin:25px 0}.score strong{color:var(--blue);font-size:82px;line-height:1}.score span{color:var(--muted);font-size:20px}.result-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.result-stats div{padding:15px;border-radius:6px;background:#f3f7fa}.result-stats strong,.result-stats span{display:block}.result-stats strong{font-size:24px}.result-stats span{color:var(--muted);font-size:12px}.section-results{margin:22px 0;text-align:left}.section-results div{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line)}
.site-footer{display:flex;justify-content:center;flex:0 0 auto;gap:30px;margin-top:auto;padding:18px;background:linear-gradient(90deg,#06376d,#0872c8);color:#e7f4ff;font-size:12px}.site-footer strong{color:#fff}
.start-actions{display:grid;grid-template-columns:repeat(2,minmax(0,310px));justify-content:center;gap:12px;margin-top:18px}.start-actions .start-button,.instruction-button{width:100%;min-width:0;margin:0}.instruction-button{border-color:#0b70c9;background:#e6f3ff;color:#075ca8}.instruction-button:hover{background:#d7ecff}.instruction-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.instruction-head h1{margin-top:5px}.instruction-back{flex:0 0 auto;margin-top:3px;background:#edf5fc}
.menu-backdrop{display:none}
@media(max-width:900px){.topbar{min-height:68px;padding:8px 12px}.brand-mark{flex-basis:40px;height:40px;font-size:14px}.brand-copy strong{font-size:13px}.brand-copy small,.candidate-label{display:none}.menu-toggle{display:block}.shell{display:block;width:min(100% - 20px,720px);margin:16px auto 40px}.sidebar{position:fixed;z-index:30;top:0;left:0;width:min(82vw,310px);height:100dvh;padding:18px 12px;border:0;border-radius:0;transform:translateX(-105%);transition:transform .2s ease}.sidebar.open{transform:translateX(0)}.menu-backdrop{display:block;position:fixed;z-index:29;inset:0;border:0;background:rgba(4,24,46,.55)}.view-card,.exam-view,.result-card{padding:18px}.exam-title{padding:2px 4px 18px}.exam-title h1{font-size:19px}.exam-title>strong{font-size:21px}.participant-form{padding:16px}.form-grid.three,.form-grid.two{grid-template-columns:1fr}.info-view{min-height:0}.info-view h1{font-size:28px}.section-summary,.section-tabs{grid-template-columns:1fr}.exam-head{display:block}.progress-box{margin-top:12px;text-align:left}.question-nav{grid-template-columns:repeat(10,1fr)}.options{grid-template-columns:1fr}.single-question .question-card{min-height:0}.exam-actions button{min-width:0;flex:1}.result-stats{grid-template-columns:repeat(2,1fr)}.score strong{font-size:64px}.site-footer{display:grid;gap:3px;text-align:center}}
@media(max-width:420px){.brand-copy strong{max-width:230px}.participant-form input,.participant-form select{height:46px}.form-note{display:grid}.result-stats{grid-template-columns:1fr 1fr}.options.image-options{grid-template-columns:repeat(5,1fr);gap:5px}.options.image-options label{min-height:46px;padding:6px}}
.exam-navigation{margin:18px 0 20px;padding:14px;border:1px solid var(--line);border-radius:7px;background:#f8fbfe}.exam-navigation .section-tabs{margin:0 0 12px}.exam-navigation .question-nav{margin:0}
.answer-navigation{display:grid;grid-template-columns:auto minmax(260px,1fr) auto;align-items:stretch;gap:10px;margin:12px 0 18px}.answer-navigation>button{min-width:130px}.answer-navigation .image-options{align-self:stretch;gap:6px}.answer-navigation .image-options label{min-height:48px;padding:6px}.answer-navigation .image-options input{margin:0}
@media(max-width:700px){.answer-navigation{grid-template-columns:50px minmax(0,1fr) 50px;gap:5px}.answer-navigation>button{min-width:0;padding:0;font-size:0}.answer-navigation #prevQuestion:after{content:'←';font-size:22px}.answer-navigation #nextQuestion:after{content:'→';font-size:22px}.answer-navigation .image-options{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}.answer-navigation .image-options label{min-width:0;padding:4px}.answer-navigation .image-options input{display:none}}
.exam-metrics{display:flex;align-items:stretch;gap:10px}.timer-box{min-width:140px;padding:12px 15px;text-align:center;border-radius:6px;background:#fff7df;border:1px solid #ecd99e}.timer-box strong,.timer-box span{display:block}.timer-box strong{color:#8a5b00;font-size:21px;font-variant-numeric:tabular-nums}.timer-box span{color:var(--muted);font-size:12px}.single-question .question-card{padding:0;overflow:hidden}.single-question .question-image{margin:0;border:0;border-radius:0}.exam-head>div:first-child{min-width:0}.exam-head #examTitle{max-width:720px;font-size:26px;line-height:1.2}
@media(max-width:900px){.exam-metrics{margin-top:12px}.timer-box,.progress-box{flex:1;margin-top:0}.exam-head #examTitle{font-size:22px}}
@media(max-width:900px){.exam-navigation{padding:10px}.exam-navigation .section-tabs{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}.exam-navigation .section-tabs button{min-width:0;padding:9px 4px;font-size:11px}.exam-navigation .section-tabs button span{font-size:10px}}
.fin-login{max-width:520px;margin:0 auto 18px}.fin-login label{display:block;margin:0}.fin-login input{text-transform:uppercase;letter-spacing:3px;text-align:center;font-size:20px;font-weight:900}.participant-form .fin-login+.form-note{max-width:720px;margin:0 auto 18px}.participant-form .start-actions{max-width:720px;margin-left:auto;margin-right:auto}
@media(max-width:900px){.start-actions{grid-template-columns:1fr}.start-actions .start-button,.instruction-button{width:100%;min-width:0}.instruction-head{display:grid}.instruction-back{width:100%;order:-1}}
.score-breakdown{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:20px 0}.score-breakdown>div{display:flex;flex-direction:column;gap:5px;padding:14px 16px;border:1px solid #d6e3f1;background:#f7fbff;border-radius:8px}.score-breakdown span{color:#5e7087;font-size:13px}.score-breakdown strong{font-size:22px;color:#102640}.score-breakdown .special{background:#eefaf2;border-color:#a9dfba}.score-breakdown .special strong{color:#08783b}@media(max-width:680px){.score-breakdown{grid-template-columns:1fr}.score-breakdown>div{flex-direction:row;align-items:center;justify-content:space-between}}