*,:before,:after{box-sizing:border-box}html,body,#root{min-height:100%;margin:0}input[type=number]::-webkit-outer-spin-button{appearance:none;margin:0}input[type=number]::-webkit-inner-spin-button{appearance:none;margin:0}input[type=number]{appearance:textfield}input[data-ir-invalid]{border-color:#e53935!important;box-shadow:0 0 0 1px #e53935!important}.ir-tip{z-index:10050;color:#fff;pointer-events:none;background:#e53935;border-radius:4px;padding:3px 8px;font:500 11.5px/1.4 system-ui,Segoe UI,Roboto,Arial,sans-serif;position:fixed;box-shadow:0 2px 6px #0000002e}.app-loading{color:#555;justify-content:center;align-items:center;min-height:100vh;font-family:system-ui,Segoe UI,Roboto,Nirmala UI,Noto Sans,Noto Sans Devanagari,Noto Sans Arabic,Noto Nastaliq Urdu,Mangal,Tahoma,Arial,sans-serif;display:flex}body.exam-lockdown .sm-sidebar,body.exam-lockdown .sm-topbar,body.exam-lockdown .sm-backdrop,body.exam-lockdown .sm-footer,body.exam-lockdown .page-banner,body.exam-lockdown .sm-breadcrumbs{display:none!important}body.exam-lockdown .sm-app,body.exam-lockdown .sm-app.is-collapsed{grid-template-columns:1fr!important}body.exam-lockdown .sm-content{background:#fff!important;padding:0!important}body.exam-lockdown,html.exam-lockdown{overflow:hidden}body.exam-lockdown{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}body.exam-lockdown input,body.exam-lockdown textarea,body.exam-lockdown [contenteditable=true]{-webkit-user-select:text;user-select:text}body.exam-lockdown img{-webkit-user-drag:none;user-drag:none;pointer-events:none}.exam-surface{z-index:9000;box-sizing:border-box;background:#fff;padding:18px clamp(12px,4vw,48px) 28px;position:fixed;inset:0;overflow:auto}.exam-fullscreen-guard{z-index:9500;background:#0f172adb;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.exam-fullscreen-card{text-align:center;background:#fff;border-radius:14px;max-width:430px;padding:30px 34px;box-shadow:0 18px 48px #00000059}.exam-fullscreen-card h3{color:#1e293b;margin:12px 0 6px;font-size:18px}.exam-fullscreen-card p{color:#5a6776;margin:0 0 18px;font-size:13.5px;line-height:1.6}@media print{body.exam-lockdown *{display:none!important}}