/* V287 — Consistent sequential question navigation on desktop, tablet and mobile. */
.mtm-shell{width:100%;max-width:1180px;margin:0 auto!important;min-height:calc(100vh - 24px);padding:0 0 18px!important;overflow-x:hidden!important;background:#f4f7fb!important;color:#102a43!important;border:1px solid #dce5ee;border-radius:18px;box-shadow:0 12px 34px rgba(16,42,67,.08);font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}
.mtm-header{position:sticky!important;top:0;z-index:100;display:grid!important;grid-template-columns:minmax(180px,1fr) minmax(180px,1.2fr) auto!important;align-items:center;gap:16px;padding:14px 18px!important;background:#fff!important;color:#102a43!important;border-bottom:1px solid #dce5ee!important;border-radius:18px 18px 0 0;box-shadow:0 4px 16px rgba(16,42,67,.06)!important}
.mtm-brand{display:flex;align-items:center;gap:10px;min-width:0}.mtm-logo{width:42px;height:42px;display:grid;place-items:center;flex:none;border:1px solid #d4af37;border-radius:12px;background:#102a43;color:#ffd34d;font-weight:900}.mtm-brand b{display:block;color:#102a43;font-size:12px;letter-spacing:.4px}.mtm-brand span{display:block;color:#b78608;font-size:9px;font-weight:800;letter-spacing:1px;margin-top:3px}.mtm-header-test{display:block;min-width:0;text-align:center}.mtm-header-test span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#102a43;font-weight:800}.mtm-header-test small{color:#687b90;font-size:11px}.mtm-header-actions{display:flex;align-items:center;gap:10px}.mtm-timer{display:flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid #ead58f;border-radius:12px;background:#fff9e8;color:#8a6500;min-width:100px}.mtm-timer small{display:block;color:#8a6500;font-size:8px;letter-spacing:.8px;font-weight:800}.mtm-timer b{display:block;color:#8a6500;font-size:15px}.mtm-submit-top{border:1px solid #c63f2b;background:#d94a35;color:#fff;border-radius:10px;padding:11px 14px;font-size:12px;font-weight:900;white-space:nowrap}
.mtm-progress-card,.mtm-navigator,.mtm-question-card{margin:14px 18px 0!important;border:1px solid #dce5ee!important;border-radius:15px!important;background:#fff!important;box-shadow:0 6px 20px rgba(16,42,67,.05)!important;color:#102a43!important}.mtm-progress-card{padding:15px}.mtm-progress-top{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:13px}.mtm-progress-top span{color:#687b90}.mtm-progress-track{height:7px;background:#e8eef3;border-radius:99px;overflow:hidden;margin:10px 0}.mtm-progress-track i{display:block;height:100%;background:#159447;border-radius:99px}.mtm-progress-meta{display:flex;justify-content:space-between;gap:10px;color:#687b90;font-size:11px}.mtm-progress-meta b{color:#102a43}.mtm-navigator{padding:15px}.mtm-section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;color:#102a43}.mtm-section-title b{font-size:13px}.mtm-section-title span{font-size:11px;color:#687b90}.mtm-nav-grid{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:7px;max-height:160px;overflow:auto;padding:3px 1px}.mtm-nav-dot{height:36px;border:1px solid #b9c7d6;border-radius:9px;background:#fff;color:#102a43;font-size:12px;font-weight:800}.mtm-nav-dot.is-current{border:2px solid #173f78;background:#fff7e0;color:#102a43}.mtm-nav-dot.is-answered{background:#eaf8ef;border-color:#159447;color:#126d3a}.mtm-nav-dot.is-review{background:#f1eaff;border-color:#8050bd;color:#6535a2}.mtm-legend{display:flex;gap:14px;flex-wrap:wrap;margin-top:10px;color:#687b90;font-size:10px}.mtm-legend span{display:flex;align-items:center;gap:5px}.mtm-legend i{width:8px;height:8px;border-radius:50%;display:inline-block;background:#94a3b8}.mtm-legend i.answered{background:#159447}.mtm-legend i.review{background:#8050bd}.mtm-legend i.unanswered{background:#94a3b8}
.mtm-question-card{padding:22px!important;min-height:260px}.mtm-question-head{display:flex;align-items:center;gap:9px;margin-bottom:18px}.mtm-q-number{min-width:48px;height:38px;padding:0 12px;display:grid;place-items:center;border:1px solid #d4af37;border-radius:10px;background:#102a43;color:#fff;font-size:15px;font-weight:900}.mtm-type{border:1px solid #b8d8f0;background:#eaf5ff;color:#1266a3;border-radius:99px;padding:8px 12px;font-size:10px;font-weight:900}.mtm-marks{margin-left:auto;display:flex;gap:7px;align-items:center;font-size:11px;font-weight:800}.mtm-marks span{color:#159447}.mtm-marks em{font-style:normal;color:#d93445;background:#fff0f0;border:1px solid #ffd0d0;border-radius:99px;padding:5px 8px}.mtm-question-text{font-size:18px;line-height:1.65;font-weight:400;color:#102a43;letter-spacing:0;margin:0 0 18px;overflow-wrap:anywhere}.mtm-options{display:grid;gap:10px}.mtm-option{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:12px 14px;border:1px solid #d7e1ea;border-radius:11px;background:#fff;color:#243b53;min-height:54px;transition:background .15s,border-color .15s}.mtm-option:hover{border-color:#7da1c5;background:#f8fbfe}.mtm-option.is-selected{border-color:#159447;background:#eef8f2;box-shadow:inset 0 0 0 1px #159447}.mtm-option-letter{width:32px;height:32px;min-width:32px;border-radius:50%;display:grid;place-items:center;background:#f3f6f9;color:#48627b;font-size:12px;font-weight:900;border:1px solid #d7e1ea}.mtm-option.is-selected .mtm-option-letter{background:#159447;color:#fff}.mtm-option-text{font-size:14px;line-height:1.5;flex:1}.mtm-option-check{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#159447;color:#fff;font-weight:900}.mtm-question-tools{display:flex;gap:10px;margin-top:18px;border-top:1px solid #e6edf3;padding-top:14px}.mtm-tool{flex:1;border:1px solid #d7e1ea;border-radius:9px;background:#f8fafc;color:#49647d;padding:10px;font-size:11px;font-weight:800}.mtm-tool.active{border-color:#8050bd;background:#f1eaff;color:#6535a2}.mtm-tool.danger{color:#c93434}.mtm-subjective-card{border:1px solid #ead58f;background:#fffdf5;border-radius:12px;padding:16px}.mtm-upload-title{font-weight:800;font-size:14px;color:#102a43}.mtm-upload-sub{font-size:12px;color:#687b90;margin-top:4px}.mtm-upload-box{display:flex;align-items:center;gap:10px;margin-top:12px;border:1px dashed #b78608;border-radius:10px;background:#fff;padding:14px;color:#8a6500;font-size:12px}.mtm-upload-box input{display:none}.mtm-upload-status{font-size:11px;color:#159447;margin-top:10px}.mtm-footer{position:sticky!important;bottom:0;z-index:90;display:grid!important;grid-template-columns:1fr auto 1fr!important;align-items:center;gap:12px;margin:14px 18px 0!important;padding:12px 0!important;background:rgba(244,247,251,.96)!important;border-top:1px solid #dce5ee!important;backdrop-filter:blur(12px)}.mtm-footer button{height:46px;border-radius:10px;font-weight:900;font-size:13px;cursor:pointer}.mtm-prev{justify-self:start;min-width:130px;border:1px solid #173f78;background:#fff;color:#173f78}.mtm-prev:disabled{opacity:.35;cursor:not-allowed}.mtm-next{justify-self:end;min-width:130px;border:1px solid #c63f2b;background:#d94a35;color:#fff}.mtm-footer-count{font-size:12px;color:#60758b;font-weight:900}.mtm-mobile-empty{margin:20px;padding:30px;border:1px solid #dce5ee;border-radius:15px;background:#fff;color:#102a43;text-align:center}
@media(max-width:720px){.mtm-shell{width:calc(100% + 20px)!important;max-width:none!important;margin:-1px -10px 0!important;border-radius:0!important;border:0!important;box-shadow:none!important;min-height:100dvh!important;padding-bottom:calc(74px + env(safe-area-inset-bottom))!important}.mtm-header{grid-template-columns:minmax(0,1fr) auto!important;padding:9px 10px!important;gap:7px!important;border-radius:0!important}.mtm-brand{gap:7px}.mtm-logo{width:34px;height:34px;font-size:12px}.mtm-brand b{font-size:10px;white-space:nowrap}.mtm-brand span{font-size:7px;letter-spacing:.7px;white-space:nowrap}.mtm-header-test{display:none!important}.mtm-header-actions{gap:5px}.mtm-timer{min-width:68px;padding:6px 7px;gap:4px}.mtm-timer>span{font-size:14px}.mtm-timer small{font-size:6px}.mtm-timer b{font-size:11px}.mtm-submit-top{padding:8px 9px;font-size:9px}.mtm-progress-card,.mtm-navigator,.mtm-question-card{margin:9px 10px 0!important;border-radius:12px!important}.mtm-progress-card,.mtm-navigator{padding:10px}.mtm-progress-top{font-size:11px}.mtm-progress-top b,.mtm-section-title b{font-size:11px}.mtm-progress-top span,.mtm-section-title span{font-size:9px}.mtm-progress-meta{font-size:9px}.mtm-nav-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:5px;max-height:100px}.mtm-nav-dot{height:30px;font-size:10px}.mtm-legend{gap:8px;font-size:8px}.mtm-question-card{padding:13px!important;min-height:220px}.mtm-question-head{gap:6px;margin-bottom:12px}.mtm-q-number{min-width:42px;height:31px;padding:0 8px;font-size:12px}.mtm-type{padding:6px 8px;font-size:8px}.mtm-marks{font-size:8px;gap:4px}.mtm-question-text{font-size:15px;line-height:1.55;margin-bottom:13px}.mtm-option{min-height:46px;padding:8px 9px;gap:8px;border-radius:9px}.mtm-option-letter{width:27px;height:27px;min-width:27px;font-size:10px}.mtm-option-text{font-size:12px;line-height:1.4}.mtm-option-check{width:20px;height:20px;font-size:10px}.mtm-question-tools{gap:7px;margin-top:12px;padding-top:10px}.mtm-tool{min-height:36px;padding:8px 6px;font-size:9px}.mtm-tool span{font-size:9px}.mtm-footer{position:fixed!important;left:0;right:0;bottom:0;margin:0!important;height:64px;padding:8px 10px calc(8px + env(safe-area-inset-bottom))!important;background:#fff!important;border-top:1px solid #dce5ee!important;box-shadow:0 -6px 18px rgba(16,42,67,.08)!important;z-index:110!important}.mtm-footer button{height:40px;min-width:0;width:100%;font-size:11px}.mtm-footer-count{font-size:10px}}

/* V291 HOTFIX: keep Previous/Next controls visible above the fixed student bottom navigation. */
@media(max-width:720px){
 body:has(.mtm-shell) .mobile-bottom-nav{z-index:80!important}
 body:has(.mtm-shell) .mtm-shell{padding-bottom:calc(156px + env(safe-area-inset-bottom))!important}
 body:has(.mtm-shell) .mtm-footer{position:fixed!important;left:10px!important;right:10px!important;bottom:calc(76px + env(safe-area-inset-bottom))!important;width:auto!important;height:60px!important;margin:0!important;padding:8px 10px!important;grid-template-columns:minmax(0,1fr) 42px minmax(0,1fr)!important;background:rgba(255,255,255,.98)!important;border:1px solid #d8e2ec!important;border-radius:14px!important;box-shadow:0 8px 28px rgba(16,42,67,.18)!important;z-index:9999!important;visibility:visible!important;opacity:1!important;pointer-events:auto!important}
 body:has(.mtm-shell) .mtm-footer button{display:flex!important;align-items:center!important;justify-content:center!important;gap:4px!important;height:42px!important;min-width:0!important;width:100%!important;white-space:nowrap!important;font-size:10px!important;line-height:1.1!important;position:relative!important;z-index:10000!important}
 body:has(.mtm-shell) .mtm-footer-count{display:block!important;text-align:center!important;color:#334e68!important}
 body:has(.mtm-shell) .mtm-question-tools{margin-bottom:12px!important}
}