[hidden]{display:none!important}.full{width:100%}.field{display:flex;flex-direction:column;gap:9px;font-size:12px;color:#5d6e54;margin:21px 0}.field input,.field select{min-width:0;width:100%;border:1px solid var(--line);background:#fcfdf9;border-radius:8px;padding:13px 14px;color:var(--ink);line-height:1.5}.field input:focus,.field select:focus{outline:2px solid #9aaf89;outline-offset:1px}.field small{font-size:10px;color:var(--muted)}.form-error{color:var(--red);font-size:12px;line-height:1.8;background:var(--redbg);padding:10px 13px;border-radius:7px;overflow-wrap:anywhere}.auth-body{min-height:100vh}.auth-brand{display:flex;align-items:center;gap:13px;max-width:1300px;margin:auto;padding:30px 50px}.auth-brand strong{font-size:20px;letter-spacing:2px}.auth-brand small{font-size:12px;color:var(--muted);font-weight:400;letter-spacing:0;margin-left:7px}.auth-brand a{margin-left:auto;font-size:12px;text-decoration:none}.auth-layout{display:grid;grid-template-columns:1.2fr 1fr;gap:100px;align-items:center;max-width:1100px;margin:65px auto 50px;padding:0 30px}.auth-intro h1{font-size:52px;line-height:1.55;letter-spacing:3px;margin:20px 0}.auth-intro p{color:#7b8573;font-size:15px;line-height:2}.auth-intro .smalltext{font-size:12px;margin-top:38px}.auth-features{display:flex;gap:12px;margin:28px 0;flex-wrap:wrap}.auth-features span{font-size:11px;padding:9px 12px;border:1px solid var(--line);border-radius:6px;color:var(--green)}.auth-card{background:white;border:1px solid var(--line);border-radius:20px;padding:35px 38px;min-width:0}.auth-card h2{font-size:25px;margin:10px 0 12px}.auth-card .sub{font-size:12px;line-height:1.8}.auth-tabs{display:flex;gap:25px;border-bottom:1px solid var(--line);margin-top:26px}.auth-tabs a{padding:13px 0;text-decoration:none;font-size:12px;color:var(--muted)}.auth-tabs a.active{border-bottom:2px solid var(--green);color:var(--green)}.auth-card .smalltext{margin:20px 0 0}.access-banner{background:var(--light);padding:14px;border-radius:8px;margin-top:24px;color:var(--green);font-size:12px}.code-input,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.top-account{display:flex;align-items:center;gap:15px;min-width:0}.top-account .text-btn{white-space:nowrap}.account-dialog,.batch-dialog{border:1px solid var(--line);border-radius:18px;padding:28px;max-width:calc(100vw - 32px);width:440px;box-shadow:0 20px 80px #20301a30;color:var(--ink)}dialog::backdrop{background:#20301b55}dialog h2{font-size:20px;margin:4px 0 14px}dialog .row h2{margin-bottom:4px}.batch-dialog{width:720px}.dialog-actions{display:flex;justify-content:flex-end;gap:12px;margin-top:20px}.admin-login{max-width:490px;margin:60px auto 30px;padding:0 24px}.admin-main{max-width:none}.loading-page{padding:70px;color:var(--muted)}.batch-builder,.table-section{border:1px solid var(--line);border-radius:15px;padding:25px;background:white;margin-bottom:25px}.batch-builder h2,.table-section h2{font-size:17px;margin:0 0 9px}.batch-builder .smalltext{margin-bottom:0}.batch-fields{display:grid;grid-template-columns:1fr 1fr 1fr 2fr;gap:18px}.batch-fields .field{margin:18px 0}.batch-builder form>.row{justify-content:flex-end}.table-tools{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:19px;flex-wrap:wrap}.table-filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.table-filters input,.table-filters select{padding:9px 11px;border:1px solid var(--line);border-radius:7px;color:var(--ink);background:#fff;font-size:11px;max-width:200px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:12px}th{text-align:left;background:#f1f4ed;font-weight:500;color:#728365;padding:14px 13px;border-bottom:1px solid var(--line)}td{padding:15px 13px;border-bottom:1px solid #edf0e7;color:#515c49}td small{display:block;font-size:10px;color:var(--muted);line-height:1.9;margin-top:6px;white-space:normal;max-width:240px;overflow-wrap:anywhere}.status-badge{font-size:10px;padding:5px 8px;border-radius:4px;background:var(--light);color:#668254}.status-badge.used{background:#e5eddd;color:#4e6c3d}.status-badge.expired{background:#f4eddf;color:#a18048}.status-badge.revoked{background:var(--redbg);color:var(--red)}.danger-text{color:var(--red)}.small-empty{border:0;padding:35px 15px}.table-section .list-pager{padding-bottom:0}
@media(max-width:1100px){.auth-layout{gap:40px;margin-top:40px}.auth-intro h1{font-size:40px}.batch-fields{grid-template-columns:1fr 1fr}.table-tools{align-items:flex-start}.top-account{gap:7px}}
@media(max-width:740px){.auth-brand{padding:22px 22px}.auth-brand strong{font-size:16px}.auth-brand small{display:none}.auth-brand a{font-size:10px}.auth-layout{display:flex;flex-direction:column;gap:24px;margin:10px auto 25px;padding:0 20px;align-items:stretch}.auth-intro h1{font-size:27px;margin:12px 0;line-height:1.4}.auth-intro h1 br{display:none}.auth-intro>p{font-size:12px;margin:0}.auth-intro .smalltext,.auth-features{display:none}.auth-card{padding:26px}.auth-card h2{font-size:23px}.admin-login{margin-top:20px}.top-account{gap:0;font-size:11px}.top-account .date{display:none}.topbar .top-account>span{max-width:75px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.topbar .text-btn{font-size:10px}.batch-builder,.table-section{padding:20px 16px}.batch-fields{gap:12px}.batch-fields .field{font-size:11px;margin:14px 0}.batch-fields .batch-note{grid-column:1/-1}.batch-fields input{padding:10px}.table-filters{width:100%}.table-filters input{max-width:160px;min-width:0}.table-section{min-width:0}.account-dialog,.batch-dialog{padding:22px}.sidebar .sidefoot a{font-size:10px}.admin-main .heading h1{font-size:24px}.sidebar .nav{padding-bottom:2px}}

/* Shared site identity and registration footer. */
.site-footer{border-top:1px solid var(--line);padding:22px 16px 24px;margin-top:32px;color:#737e6b;font-size:12px;line-height:1.9;letter-spacing:0;text-align:center}
.site-copyright{margin:0 0 8px;line-height:1.9;overflow-wrap:anywhere}
.site-registrations{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px 22px}
.site-registrations a{display:inline-flex;align-items:center;justify-content:center;gap:6px;color:inherit;text-decoration:none;line-height:1.8}
.site-registrations a:hover{text-decoration:underline;text-underline-offset:3px;color:var(--green)}
.site-registrations img{width:18px;height:18px;object-fit:contain;flex-shrink:0}
.auth-body,.admin-body{display:flex;flex-direction:column;min-height:100vh}
.auth-body .auth-brand{width:100%}.auth-body .auth-layout{width:100%}
.auth-body>.site-footer,.admin-body>.site-footer{margin-top:auto}
.admin-body>#adminApp{flex:1}
@media(max-width:740px){.site-footer{padding:20px 12px;font-size:11px}.site-registrations{flex-direction:column;gap:6px}.site-copyright{font-size:11px}.site-registrations img{width:16px;height:16px}}

/* Keep legal identity in the authenticated navigation rail. */
.sidebar .site-footer{width:100%;margin:18px 0 0;padding:14px 10px 0;border-top:1px solid #dce2d5;text-align:center;font-size:10px;line-height:1.65;letter-spacing:0;overflow-wrap:anywhere}
.sidebar .site-copyright,.sidebar .site-rights{margin:0;font-size:10px;line-height:1.7}.sidebar .site-copyright{white-space:nowrap}.sidebar .site-rights{margin-bottom:8px}
.sidebar .site-registrations{display:flex;align-items:center;flex-direction:column;justify-content:center;gap:5px}
.sidebar .site-registrations a{justify-content:center;gap:5px;line-height:1.6;overflow-wrap:anywhere}
.sidebar .site-registrations img{width:16px;height:16px}
@media(max-width:740px){.sidebar .site-footer{width:100%;margin:12px 0 0;padding:12px 0 0;text-align:center}.sidebar .site-copyright,.sidebar .site-rights{font-size:10px}.sidebar .site-registrations{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:4px 14px}.sidebar .site-registrations a{font-size:10px}}

/* Fixed-format exam and manual grading. */
.exam-rules{margin-top:24px}.exam-rules tfoot td{font-weight:600}.exam-review-top{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:12px}.manual-status{color:#8c743c}.correct-status{color:var(--green)}.incorrect-status{color:var(--red)}.exam-answer-block{margin-top:16px;font-size:13px;line-height:1.9}.exam-answer-block strong{display:block;color:var(--muted);font-size:11px;font-weight:500;margin-bottom:5px}.exam-answer-block>div{white-space:pre-wrap;overflow-wrap:anywhere}.manual-score{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:12px;color:var(--green)}.manual-score input{width:110px;border:1px solid var(--line);border-radius:7px;padding:10px 12px;background:#fcfdf9;color:var(--ink)}

/* Keep option order controls independent from question order and timing. */
.shuffle-toggle{display:flex;align-items:center;gap:8px;font-size:12px;line-height:1.7;cursor:pointer}.shuffle-toggle input{width:16px;height:16px;margin:0;accent-color:var(--green);flex-shrink:0}.shuffle-controls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.shuffle-controls .text-btn{padding:4px 0;font-size:12px}.sidecard>.shuffle-controls{margin-top:16px;color:var(--green)}.exam-settings{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.exam-settings .shuffle-toggle{color:#eef3e9}.exam-settings>label{font-size:12px}

/* Account-scoped exam history. */
.exam-entry-actions{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 22px}.exam-save-status{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--green);margin-bottom:10px}.exam-history-list{display:grid;gap:14px}.exam-history-card{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:24px;background:white;border:1px solid var(--line);border-radius:14px;padding:25px}.exam-history-card h2{font-size:18px;margin:8px 0}.exam-history-card .smalltext{margin:0}.exam-history-score{display:flex;flex-direction:column;gap:7px;text-align:right}.exam-history-score strong{font-size:25px;font-weight:600;color:var(--green)}.exam-history-score span{font-size:11px;color:var(--muted)}
@media(min-width:741px){.sidebar{overflow-y:auto}}
@media(max-width:1000px){.exam-history-card{grid-template-columns:minmax(0,1fr) auto}.exam-history-card>.btn{grid-column:1/-1;justify-self:start}}
@media(max-width:740px){.exam-history-card{padding:20px;gap:16px;grid-template-columns:1fr}.exam-history-score{text-align:left}.exam-history-card h2{font-size:16px}.exam-history-card>.btn{width:100%}}

/* Brand, support and release metadata. */
.brand-logo{width:48px;height:48px;object-fit:contain;flex-shrink:0}.brand{gap:9px}.auth-header-links{display:flex;align-items:center;gap:24px;margin-left:auto}.auth-header-links a{margin-left:0;white-space:nowrap}.auth-legal-note{font-size:11px;color:var(--muted);line-height:1.9;margin:17px 0 0}.auth-legal-note a{text-underline-offset:3px}.auth-entry-page>.site-footer .site-service-links{display:none}.site-service-links{display:flex;justify-content:center;margin-bottom:10px}.site-service-links .support-link{display:inline-flex;align-items:center;justify-content:center;padding:6px 14px;border:1px solid #d3ddca;background:#f6f8f2;border-radius:7px;color:var(--green);text-decoration:none;font-size:11px;letter-spacing:0}.site-service-links .support-link:hover{background:#e7eddf}.site-policy-links{display:flex;align-items:center;justify-content:center;gap:10px;font-size:11px;margin-bottom:8px}.site-policy-links a{color:inherit;text-decoration:none}.site-policy-links a:hover{text-decoration:underline;text-underline-offset:3px}.site-version{font-size:11px;letter-spacing:0;line-height:1.8;margin:0 0 8px;color:#839078}.sidebar .site-version{font-size:10px;line-height:1.8;margin:0 0 9px}.sidebar .site-policy-links{font-size:10px;gap:9px;margin-bottom:7px}.sidebar .site-service-links{margin-bottom:9px}
@media(max-width:740px){.brand-logo{width:38px;height:38px}.auth-brand{gap:8px}.auth-brand strong{letter-spacing:1px}.auth-header-links{gap:12px}.auth-header-links a{font-size:10px}.site-version{font-size:10px}.sidebar .site-footer{margin-top:14px}}

/* Mobile navigation opens from the left; the top bar contains only the menu trigger. */
.topbar-leading{display:flex;align-items:center;gap:10px;min-width:0}.navigation-toggle,.navigation-close{display:none}.navigation-backdrop{position:fixed;inset:0;background:#18261a66;z-index:60;touch-action:none;backdrop-filter:blur(2px)}
@media(max-width:740px){
  html.navigation-open,body.navigation-open{overflow:hidden}
  .navigation-toggle,.navigation-close{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:38px;height:38px;border:1px solid #dce3d4;border-radius:8px;background:#f2f5ed;color:var(--green);padding:0}
  .navigation-close{width:32px;height:32px;font-size:25px;line-height:1;margin-left:auto;background:#ffffff80}
  .topbar{gap:8px}.topbar-leading{gap:8px;flex:1}.topbar-leading>.crumb{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11px}.topbar-leading>.crumb span{margin-left:4px}.topbar-leading>span{font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.top-account{flex-shrink:0}
  .shell>.sidebar{position:fixed;inset:0 auto 0 0;width:min(300px,calc(100vw - 48px));height:100vh;height:100dvh;z-index:70;padding:22px 18px max(22px,env(safe-area-inset-bottom));border-right:1px solid var(--line);border-bottom:0;overflow-y:auto;overscroll-behavior:contain;transform:translateX(-100%);visibility:hidden;pointer-events:none;transition:transform .22s ease,visibility 0s linear .22s;box-shadow:none}
  .shell>.sidebar.is-open{transform:translateX(0);visibility:visible;pointer-events:auto;transition-delay:0s;box-shadow:12px 0 40px #18261a24}
  .sidebar .brand{padding:0;margin:0 0 27px;gap:7px;flex-shrink:0}.sidebar .brand small{display:block;font-size:9px;letter-spacing:1.5px}.sidebar .brand strong{font-size:17px;letter-spacing:1px}.sidebar .brand-logo{width:42px;height:42px}
  .sidebar .navlabel{display:block;padding:0 12px;margin-bottom:12px;font-size:10px;flex-shrink:0}.sidebar .nav{display:grid;gap:7px;overflow:visible;flex-shrink:0}.sidebar .nav button{width:100%;white-space:normal;text-align:left;font-size:13px;padding:12px 13px;gap:10px}.sidebar .nav .ico{font-size:18px;width:23px}.sidebar .nav .count{display:inline-block}
  .sidebar .sidefoot{display:block;padding:24px 12px 0;margin-top:auto;font-size:11px;flex-shrink:0}.sidebar .sidefoot p{display:block;margin:10px 0}.sidebar .sidefoot br{display:initial}.sidebar .sidefoot .local{display:inline-flex}.sidebar .sidefoot button{margin-right:0}
  .sidebar .site-footer{flex-shrink:0;padding:14px 7px 0;margin-top:18px}.sidebar .site-registrations{flex-direction:column;gap:5px}.sidebar .site-policy-links{gap:9px}.sidebar .site-copyright{white-space:nowrap}
}
@media(prefers-reduced-motion:reduce){.shell>.sidebar{transition:none}}

/* Explicit agreement confirmation before user authentication. */
.policy-consent{display:flex;align-items:flex-start;gap:9px;margin:20px 0 17px;color:#6d7965;font-size:11px;line-height:1.9}.policy-consent input{width:16px;height:16px;flex-shrink:0;margin:3px 0 0;accent-color:var(--green)}.policy-consent label{cursor:pointer;min-width:0}.policy-consent a{color:var(--green);text-underline-offset:3px}.policy-consent a:focus-visible{outline-offset:2px}

.question-explanation{margin:18px 0 0;padding:16px 18px;border:1px solid #dce5d3;border-left:3px solid var(--green);border-radius:9px;background:#f6f8f2;color:var(--ink);letter-spacing:0;text-align:left}.question-explanation h3{font-size:13px;line-height:1.5;margin:0 0 8px;color:var(--green);font-weight:600}.question-explanation p{margin:0;font-size:13px;line-height:1.95;white-space:pre-wrap;overflow-wrap:anywhere}.bank-item .question-explanation p{font-size:12px}.bank-item details .question-explanation{margin-top:14px}@media(max-width:740px){.question-explanation{padding:13px 14px}.question-explanation p{font-size:12px}}

.question-explanation .question-explanation-note{margin:10px 0 0;color:#839078;font-size:11px;line-height:1.6;white-space:normal}.question-explanation-note a{color:var(--green);text-decoration:underline;text-underline-offset:2px}
@media(max-width:740px){.question-explanation .question-explanation-note{font-size:10px}}