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:root{--ink:#263330;--paper:#f6f2e9;--blue:#3f7772;--lime:#d7e7cf;--muted:#6f7773;--line:rgba(38,51,48,.14);--red:#c97868}
.compact-code,.type-chip,.player-option.selected{background:#e7efec}.catalog-access-note{background:#e7efec;color:#315e5a}.access-card.full-access{background:#edf3e8;border-color:#abc4b0}.test-card.locked{background:#eeece6}.test-card.coming-soon{background:#fff7e3;border-color:#d8c589}.test-card.coming-soon button{background:#d8c589;color:var(--ink);cursor:not-allowed}.compact-upcoming{cursor:default}.status-chip{background:#e6efe2}.sidebar-access{border-color:rgba(215,231,207,.45);background:rgba(215,231,207,.08)}
.question-pane{position:relative}.question-pane:after{content:attr(data-watermark);position:absolute;left:50%;top:52%;transform:translate(-50%,-50%) rotate(-24deg);font:700 clamp(18px,3vw,40px) var(--display);letter-spacing:2px;color:var(--ink);opacity:.035;white-space:nowrap;pointer-events:none;z-index:0}.question-pane>*{position:relative;z-index:1}.content-watermark{display:block;margin-top:24px;padding-top:12px;border-top:1px solid var(--line);color:var(--muted);font-size:8px;letter-spacing:.6px}.protected-review .ghost-action{margin-top:10px}@media print{body>*{display:none!important}body:after{content:"Printing protected Mathav test content is disabled.";display:block;padding:40px;font:600 18px var(--display)}}
.captcha-container{min-height:66px;margin:12px 0}.auth-privacy{text-align:center;color:var(--muted);font-size:8px;line-height:1.5;margin-top:12px}.auth-privacy a{color:var(--blue)}
.portal-legal{display:flex;flex-wrap:wrap;gap:7px 12px;padding:14px 18px 20px}.portal-legal a{font-size:8px;color:#74807b;text-decoration:none;text-transform:uppercase;letter-spacing:.6px}.portal-legal a:hover{color:#3f7772}

/* JAM-style computer-based test interface */
body.exam-active{overflow:hidden;background:#fff}
body.exam-active .portal-sidebar,body.exam-active .portal-header{display:none}
body.exam-active .portal-shell{display:block}
body.exam-active .portal-main{padding:0}
body.exam-active .test-player-page{margin:0;height:100vh;overflow:hidden}
.exam-brandbar{height:42px;background:#263330;color:#fff;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 20px;gap:18px}
.exam-brandbar>div{display:flex;align-items:center;gap:12px}.exam-brandbar b{font-size:13px;letter-spacing:.5px}.exam-brandbar span,.exam-brandbar small{font-size:8px;color:#cdd8d3}.exam-brandbar p{margin:0;font-size:11px;font-weight:700}.exam-brandbar small{text-align:right}
body.exam-active .test-topbar{height:66px;padding:0 20px;background:#fff;grid-template-columns:100px minmax(180px,1fr) auto 120px;box-shadow:0 1px 0 #d8dedb}
.exam-tools{display:flex;gap:5px}.exam-tools button{border:1px solid #c8d0cc;background:#f7faf8;padding:8px 10px;font-size:9px;color:#334743;cursor:pointer}.exam-tools button:hover{border-color:#3f7772;color:#315e5a}
.section-tabs{height:48px;background:#eef3f0;border-bottom:1px solid #cbd5d0;display:flex;align-items:end;padding:0 20px;gap:4px}
.section-tabs button{height:40px;border:1px solid transparent;border-bottom:0;background:transparent;padding:0 20px;font-size:10px;font-weight:700;color:#66736e;cursor:pointer}.section-tabs button.active{background:#fff;color:#285d58;border-color:#cbd5d0;box-shadow:inset 0 3px #3f7772}.section-tabs small{display:inline-block;margin-left:8px;color:#7b8984;font-weight:500}
body.exam-active .player-layout{height:calc(100vh - 156px);min-height:0;grid-template-columns:minmax(0,1fr) 310px}
body.exam-active .question-pane{padding:0;background:#fff;display:flex;flex-direction:column;min-height:0;overflow:auto}
body.exam-active .question-label{min-height:48px;padding:13px 24px;align-items:center;border-bottom:1px solid #dfe5e2;color:#293b37;background:#fbfcfb;font-weight:700}
.question-guidance{padding:9px 24px;background:#fff8dd;border-bottom:1px solid #eadfb4;color:#635a32;font-size:9px}
body.exam-active .question-stem{font:400 clamp(16px,1.6vw,21px)/1.65 Georgia;margin:0;padding:30px 30px 20px;max-width:none}
body.exam-active .player-options{padding:0 30px 24px;max-width:980px}
body.exam-active .player-option{display:flex;gap:10px;align-items:flex-start;border:0;border-bottom:1px solid #e2e6e4;padding:13px 8px;background:#fff;font-size:12px}
body.exam-active .player-option:before{content:"";flex:0 0 17px;width:17px;height:17px;border:2px solid #8a9691;border-radius:50%;margin-top:1px;background:#fff}
body.exam-active .player-option.multi:before{border-radius:3px}
body.exam-active .player-option.selected{background:#edf5f2;color:#233b36}
body.exam-active .player-option.selected:before{border-color:#34726b;box-shadow:inset 0 0 0 4px #fff;background:#34726b}
body.exam-active .player-option.multi.selected:before{box-shadow:none;background:#34726b;content:"✓";color:#fff;display:grid;place-items:center;font-size:11px}
body.exam-active .player-option span{min-width:18px;color:#263330}
.nat-panel{border:1px solid #d8dfdc;background:#f8faf9;padding:18px;width:min(360px,100%)}.nat-panel label{font-size:10px;font-weight:700}.nat-input{display:block;width:100%;margin:9px 0 14px;border:1px solid #9daba5;background:#fff;padding:12px;font-size:16px;text-align:right}.nat-keypad{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.nat-keypad button{border:1px solid #bdc8c3;background:#fff;padding:10px 5px;font-size:11px}.nat-keypad button:hover{background:#e5efeb}.nat-keypad .wide{grid-column:span 2}
body.exam-active .player-actions{position:sticky;bottom:0;background:#f6f8f7;margin-top:auto;padding:12px 18px;border-top:1px solid #cfd8d4;display:flex;justify-content:space-between;z-index:3}.player-actions>div{display:flex;gap:7px}.exam-review{width:auto;margin:0;background:#7051a4;color:#fff;border-color:#7051a4;padding:11px 14px}.exam-save{background:#3f7772;color:#fff;padding:12px 18px}.player-actions button:disabled{opacity:.45;cursor:not-allowed}
body.exam-active .question-palette{background:#eef2f0;border-left:1px solid #cad4cf;padding:18px;overflow:auto}.question-palette h3{font:700 11px var(--body);background:#3f7772;color:#fff;margin:0 -18px 14px;padding:11px 18px}
body.exam-active .palette-user{background:#fff;margin:-18px -18px 0;padding:15px 18px}.palette-legend{grid-template-columns:1fr 1fr;gap:11px 8px;margin:16px 0}.palette-legend span{line-height:1.25}.palette-legend span:last-child{grid-column:1/-1}.palette-legend b{font-size:10px;min-width:13px}.palette-legend i,.palette-grid button{border:1px solid #aeb8b3;background:#e5e9e7;border-radius:50%}.palette-legend i{width:18px;height:18px;position:relative;flex:0 0 18px}.palette-legend i.not-answered,.palette-grid button.not-answered{background:#d36557;border-color:#b44f43;color:#fff}.palette-legend i.answered,.palette-grid button.answered{background:#47966d;border-color:#337953;color:#fff}.palette-legend i.reviewed,.palette-grid button.reviewed{background:#7653a8;border-color:#60408f;color:#fff}.palette-legend i.answered-reviewed,.palette-grid button.answered-reviewed{background:#7653a8;border-color:#60408f;color:#fff}.palette-legend i.answered-reviewed:after,.palette-grid button.answered-reviewed:after{content:"";position:absolute;width:6px;height:6px;border-radius:50%;background:#63c784;border:1px solid #fff;right:-2px;bottom:-2px}
body.exam-active .palette-grid{grid-template-columns:repeat(5,1fr);gap:10px;padding:2px}.palette-grid button{position:relative;aspect-ratio:1;font-size:10px;cursor:pointer}.palette-grid button.current{outline:3px solid #263330;outline-offset:2px}.palette-grid button:hover{filter:brightness(.96)}
body.exam-active .submit-button{background:#c65e51;border-color:#a8483e;color:#fff;margin-top:20px;padding:12px;font-weight:700}
.exam-modal{border:0;padding:0;background:transparent}.exam-modal::backdrop{background:rgba(15,24,21,.7)}.exam-modal form{width:min(620px,92vw);max-height:88vh;overflow:auto;background:#f8faf9;padding:34px;position:relative}.exam-modal h2{font:600 29px var(--display);margin:0 0 20px}.exam-modal li{font-size:11px;line-height:1.55;margin:9px 0}.exam-modal .action-primary{margin-top:18px}
.question-paper-dialog form{width:min(850px,94vw)}.paper-overview-item{padding:14px 0;border-top:1px solid #dce3df}.paper-overview-item b{font-size:10px;color:#315e5a}.paper-overview-item p{font:400 13px/1.5 Georgia;margin:7px 0 0}.paper-protected-note{background:#e8efec;padding:16px;font-size:10px;line-height:1.5}
.calculator-dialog form{width:min(350px,92vw)}#calculator-display{width:100%;border:1px solid #aebbb5;background:#fff;padding:14px;text-align:right;font:600 20px var(--display);margin-bottom:8px}.calculator-keys{display:grid;grid-template-columns:repeat(4,1fr);gap:5px}.calculator-keys button{border:1px solid #bec9c4;background:#fff;padding:13px}.calculator-keys button[data-calc="="]{background:#3f7772;color:#fff}
.submit-summary{display:grid;grid-template-columns:repeat(2,1fr);gap:7px}.submit-summary div{background:#fff;border:1px solid #dce3df;padding:13px;display:flex;justify-content:space-between;font-size:10px}.submit-summary b{font-size:15px}.submit-dialog-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}.submit-dialog-actions .action-primary{margin:0;background:#c65e51;color:#fff}
.exam-declaration{display:flex;align-items:flex-start;gap:9px;background:#fff;border:1px solid #d8dfdc;padding:12px;margin:18px 0;font-size:10px;line-height:1.4}.exam-declaration input{margin-top:1px}.test-dialog button:disabled{opacity:.45;cursor:not-allowed}
@media(max-width:900px){.exam-brandbar{grid-template-columns:1fr auto}.exam-brandbar small{display:none}.exam-tools button{font-size:0;padding:8px}.exam-tools button:first-letter{font-size:13px}body.exam-active .test-topbar{grid-template-columns:70px 1fr auto 90px}body.exam-active .player-layout{grid-template-columns:minmax(0,1fr) 250px}}
@media(max-width:720px){body.exam-active{overflow:auto}body.exam-active .test-player-page{height:auto;min-height:100vh;overflow:visible}.exam-brandbar{height:38px;padding:0 10px}.exam-brandbar p{font-size:9px}body.exam-active .test-topbar{height:auto;min-height:62px;padding:8px 10px;grid-template-columns:58px 1fr auto}.exam-tools{grid-column:1/-1;grid-row:2;justify-content:center}.exam-tools button{font-size:8px}.timer{grid-column:3;grid-row:1}.section-tabs{padding:0 8px;overflow-x:auto}.section-tabs button{white-space:nowrap;padding:0 12px}body.exam-active .player-layout{height:auto;display:flex;flex-direction:column}.question-palette{order:-1;max-height:none}body.exam-active .palette-user{display:none}body.exam-active .palette-legend{display:grid}body.exam-active .palette-grid{grid-template-columns:repeat(10,1fr)}body.exam-active .question-pane{overflow:visible;min-height:65vh}.question-palette h3{margin-top:12px}body.exam-active .player-actions{flex-direction:column;gap:8px}.player-actions>div{display:grid;grid-template-columns:1fr 1fr}.submit-dialog-actions{flex-direction:column}}