/* V182 — app-like responsive visual refresh. Presentation-only overrides; no business logic or handlers changed. */
:root{--app-ink:#152b46;--app-muted:#718198;--app-blue:#244d78;--app-gold:#d8ad53;--app-canvas:#f4f7fb;--app-line:#e4eaf2;--app-card:#fff;--app-radius:20px;--app-shadow:0 8px 28px rgba(25,48,79,.065)}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{background:var(--app-canvas);color:var(--app-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;letter-spacing:0}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{touch-action:manipulation}
/* Public-facing pages */
.public-header,.topbar{backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.btn{min-height:42px;border-radius:12px!important;font-weight:750!important;letter-spacing:.005em;transition:transform .16s ease,box-shadow .16s ease,background .16s ease}
.btn:active,.icon-btn:active,.side-link:active,.mobile-nav-item:active{transform:scale(.98)}
.btn-gold{background:linear-gradient(135deg,#e7c574,#c99a3c)!important;color:#172b42!important;box-shadow:0 5px 14px rgba(201,154,60,.18)!important}
.btn-primary{box-shadow:0 5px 14px rgba(36,77,120,.15)!important}
input,select,textarea,.field input,.field select,.field textarea{border-radius:12px!important;min-height:43px;max-width:100%;box-sizing:border-box}
input:focus,select:focus,textarea:focus{outline:0!important;border-color:#8ba9ce!important;box-shadow:0 0 0 3px rgba(79,126,183,.13)!important}
/* Logged-in application shell */
.portal.app-mobile-shell{min-height:100vh;background:var(--app-canvas)!important;color:var(--app-ink)!important}
.portal .sidebar{width:258px!important;background:linear-gradient(180deg,#122943 0%,#0e2036 100%)!important;border-right:1px solid rgba(255,255,255,.07)!important;box-shadow:8px 0 30px rgba(16,35,58,.055)!important}
.portal .side-brand{min-height:82px;padding:18px 18px!important;border-bottom:1px solid rgba(255,255,255,.09)!important;gap:12px!important}
.portal .side-brand .logo,.portal .mobile-brand-mini .logo{width:42px!important;height:42px!important;min-width:42px;border-radius:14px!important;background:linear-gradient(135deg,#f2d58a,#c99b43)!important;color:#17314d!important;font-weight:950!important;box-shadow:0 5px 14px rgba(0,0,0,.12)}
.portal .side-brand strong{font-size:13px!important;line-height:1.35;color:#fff!important;letter-spacing:-.01em}
.portal .side-brand small{font-size:10px!important;color:#a9bbd0!important;margin-top:4px}
.portal .sidebar-menu{padding:13px 11px 16px!important;gap:4px!important}
.portal .menu-label{padding:16px 11px 7px!important;color:#8da3bd!important;font-size:9px!important;letter-spacing:.13em!important;font-weight:850!important;text-transform:uppercase}
.portal .side-link{min-height:43px!important;padding:10px 12px!important;border:1px solid transparent!important;border-radius:12px!important;color:#d4dfec!important;font-size:12px!important;font-weight:650!important;gap:11px!important;transition:background .16s ease,border-color .16s ease,color .16s ease!important}
.portal .side-link>span:first-child{width:22px;text-align:center;font-size:16px}
.portal .side-link:hover{background:rgba(255,255,255,.07)!important;color:#fff!important}
.portal .side-link.active{background:linear-gradient(100deg,rgba(225,187,96,.19),rgba(225,187,96,.07))!important;border-color:rgba(225,187,96,.24)!important;color:#ffe2a0!important;box-shadow:inset 3px 0 #e3bd68!important}
.portal .sidebar-footer{padding:12px!important;border-top:1px solid rgba(255,255,255,.09)!important}
.portal .sidebar-profile{border-radius:14px!important;padding:10px!important}
.portal .portal-main{margin-left:258px!important;width:calc(100% - 258px)!important;background:var(--app-canvas)!important;min-width:0}
.portal .portal-top{position:sticky!important;top:0;z-index:30;min-height:76px!important;padding:14px 30px!important;background:rgba(255,255,255,.92)!important;border-bottom:1px solid var(--app-line)!important;box-shadow:0 4px 18px rgba(22,44,72,.025)!important;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.portal .portal-top h2{font-size:21px!important;line-height:1.25;color:var(--app-ink)!important;font-weight:850!important;letter-spacing:-.035em}
.portal .portal-top .eyebrow{font-size:9px!important;letter-spacing:.13em;color:#b18737!important;font-weight:850}
.portal .content{padding:26px 30px 42px!important;max-width:1680px!important;margin:0 auto;background:transparent!important;color:var(--app-ink)!important;min-width:0}
.portal .page-head{margin-bottom:22px!important;gap:14px!important}
.portal .page-head h1,.portal .page-head h2,.portal .page-head h3{color:var(--app-ink)!important;letter-spacing:-.035em!important;line-height:1.2}
.portal .page-head p,.portal .page-head .muted{color:var(--app-muted)!important;line-height:1.6}
/* Make information surfaces light, calm and consistent */
.portal-main .panel,.portal-main .kpi,.portal-main .feature,.portal-main .workspace-card,.portal-main .quick-panel,.portal-main .settings-card,.portal-main .faculty-summary-card,.portal-main .expense-panel,.portal-main .fee-panel,.portal-main .ledger-panel,.portal-main .result-card,.portal-main .exam-calendar-card,.portal-main .exam-card,.portal-main .task-card,.portal-main .live-card,.portal-main .subject-access-card,.portal-main .assignment-box,.portal-main .collection,.portal-main .resource-card,.portal-main .folder-card,.portal-main .course-card,.portal-main .course-tile,.portal-main .mini-course-card,.portal-main .stat-card,.portal-main .person-card,.portal-main .resource-grid>.resource-card{background:var(--app-card)!important;color:var(--app-ink)!important;border:1px solid var(--app-line)!important;border-radius:18px!important;box-shadow:var(--app-shadow)!important}
.portal-main .panel{overflow:hidden}
.portal-main .panel-head{padding:17px 19px!important;background:#fbfcfe!important;border-bottom:1px solid #edf1f6!important}
.portal-main .panel-head h4,.portal-main .panel-head b,.portal-main .panel-head strong,.portal-main .workspace-card h4,.portal-main .settings-card h4,.portal-main .page-head h3{color:var(--app-ink)!important}
.portal-main .panel-head small,.portal-main .muted,.portal-main .workspace-card p,.portal-main .settings-card p{color:var(--app-muted)!important}
.portal-main .panel-body{padding:18px!important;color:#344a63!important}
.portal-main .kpi{padding:18px!important;min-height:120px!important;position:relative;overflow:hidden}
.portal-main .kpi:after{background:linear-gradient(135deg,rgba(225,187,96,.13),rgba(225,187,96,0))!important}
.portal-main .kpi .kpi-icon{width:42px!important;height:42px!important;border-radius:14px!important;background:#f5f0e3!important;color:#a77a26!important}
.portal-main .kpi strong{color:var(--app-ink)!important;font-size:26px!important;letter-spacing:-.04em}
.portal-main .kpi span{color:var(--app-muted)!important}
.portal-main .portal-tile{min-height:132px!important;padding:17px!important;border-radius:17px!important;background:#fff!important;border:1px solid var(--app-line)!important;box-shadow:0 5px 20px rgba(25,48,79,.045)!important}
.portal-main .portal-tile:before,.portal-main .portal-tile:after{opacity:.12}
.portal-main .portal-tile-title{font-size:12px!important;color:#5b6d82!important}
.portal-main .portal-tile strong{color:var(--app-ink)!important}
.portal-main .portal-tile small{font-size:10px!important;color:#8794a5!important}
.portal-main .table-wrap{max-width:100%;overflow:auto;border-radius:13px;border:1px solid #e8edf3}
.portal-main table{border-collapse:separate;border-spacing:0;min-width:620px;background:#fff}
.portal-main th{background:#f5f7fb!important;color:#65758a!important;font-size:10px!important;text-transform:uppercase;letter-spacing:.055em}
.portal-main td{color:#334a63!important;border-bottom:1px solid #edf1f5!important;font-size:12px}
.portal-main .notice{border-radius:13px!important;line-height:1.55}
.portal-main .empty{border:1px dashed #d8e1ec!important;background:#fafbfd!important;border-radius:14px!important;color:#8090a3!important;padding:24px!important}
.portal-main .badge{border-radius:999px!important;padding:5px 9px!important;font-size:10px!important;font-weight:800!important}
.portal-main .modal{border-radius:22px!important;box-shadow:0 24px 80px rgba(11,29,51,.24)!important;overflow:hidden}
.portal-main .modal-head{padding:20px 22px!important;background:#fff!important;border-bottom:1px solid var(--app-line)!important}
.portal-main .modal-body{padding:22px!important;background:#fff!important}
.portal-main .modal-foot{padding:15px 22px!important;background:#fafbfd!important;border-top:1px solid var(--app-line)!important}
/* Bottom navigation and mobile app behavior */
.portal .mobile-bottom-nav{display:none}
@media(max-width:1050px){
 .portal .sidebar{width:238px!important}.portal .portal-main{margin-left:238px!important;width:calc(100% - 238px)!important}.portal .content{padding:22px!important}.portal .portal-top{padding:13px 22px!important}
 .portal .portal-tile-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important}
}
@media(max-width:760px){
 html,body{max-width:100%;overflow-x:hidden}
 .portal.app-mobile-shell{display:block!important;min-height:100dvh!important;padding-bottom:calc(74px + env(safe-area-inset-bottom))!important}
 .portal .sidebar{position:fixed!important;z-index:1000!important;left:0!important;top:0!important;bottom:0!important;height:100dvh!important;width:min(300px,86vw)!important;max-width:86vw!important;transform:translateX(-110%)!important;transition:transform .24s cubic-bezier(.2,.8,.2,1)!important;overflow-y:auto!important;overscroll-behavior:contain;box-shadow:18px 0 55px rgba(12,31,54,.28)!important}
 .portal .sidebar.mobile-open{transform:translateX(0)!important}
 .portal .portal-main{margin:0!important;width:100%!important;min-width:0!important}
 .portal .portal-top{position:sticky!important;top:0!important;min-height:66px!important;padding:10px 14px!important;gap:8px!important}
 .portal .portal-top h2{font-size:17px!important;max-width:58vw;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
 .portal .mobile-brand-mini{gap:9px!important;min-width:0}
 .portal .mobile-brand-mini .logo{width:37px!important;height:37px!important;min-width:37px;border-radius:12px!important;font-size:13px!important}
 .portal .student-menu-toggle-v164{width:36px!important;height:36px!important;border:1px solid #e3eaf2!important;background:#f7f9fc!important;color:#274664!important;border-radius:11px!important;display:grid;place-items:center}
 .portal .mobile-header-actions{gap:7px!important;min-width:0}
 .portal .student-header-name-v164{font-size:11px!important;max-width:100px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#63758b!important}
 .portal .mobile-profile-btn{width:37px!important;height:37px!important;min-width:37px;border-radius:12px!important;background:#f3f6fa!important;color:#294b6f!important;border:1px solid #e3eaf2!important}
 .portal .content{padding:16px 13px 24px!important;width:100%!important;max-width:100%!important;box-sizing:border-box!important}
 .portal .page-head{align-items:flex-start!important;flex-direction:column!important;margin:4px 0 17px!important;gap:10px!important}
 .portal .page-head h1,.portal .page-head h2{font-size:23px!important;line-height:1.18!important}
 .portal .page-head .actions,.portal .actions{gap:8px!important;flex-wrap:wrap!important}
 .portal .page-head .actions .btn,.portal .actions .btn{flex:0 1 auto;max-width:100%}
 .portal .kpi-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important}
 .portal-main .kpi{padding:13px!important;min-height:102px!important;border-radius:16px!important}
 .portal-main .kpi strong{font-size:22px!important}
 .portal-main .kpi .kpi-icon{width:35px!important;height:35px!important;border-radius:11px!important;font-size:16px!important}
 .portal .portal-tile-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important;margin-top:14px!important}
 .portal-main .portal-tile{min-height:115px!important;padding:13px!important;border-radius:15px!important}
 .portal-main .portal-tile-icon{font-size:23px!important;margin-bottom:7px!important}
 .portal-main .portal-tile strong{font-size:19px!important}
 .portal-main .portal-tile-title{font-size:11px!important;line-height:1.35}
 .portal .panel,.portal-main .workspace-card,.portal-main .settings-card,.portal-main .result-card,.portal-main .exam-card{border-radius:16px!important}
 .portal-main .panel-head{padding:14px!important}.portal-main .panel-body{padding:13px!important}
 .portal-main .form-grid,.portal-main .two-col,.portal-main .simple-grid{grid-template-columns:minmax(0,1fr)!important;gap:12px!important}
 .portal-main .field{min-width:0!important;width:100%!important}.portal-main .field input,.portal-main .field select,.portal-main .field textarea,.portal-main input,.portal-main select,.portal-main textarea{width:100%;font-size:16px!important;min-height:44px!important}
 .portal-main .table-wrap{margin-left:0!important;margin-right:0!important;max-width:100%!important;-webkit-overflow-scrolling:touch}
 .portal-main .modal-backdrop{padding:10px!important;align-items:center!important;overflow-y:auto!important}
 .portal-main .modal,.modal-backdrop .modal{width:100%!important;max-width:100%!important;max-height:calc(100dvh - 20px)!important;border-radius:18px!important;margin:auto!important}
 .portal-main .modal-head{padding:15px!important;gap:10px!important}.portal-main .modal-body{padding:15px!important;overflow-y:auto!important}.portal-main .modal-foot{padding:12px 15px!important}
 .portal .mobile-bottom-nav{position:fixed!important;z-index:900!important;left:10px!important;right:10px!important;bottom:calc(8px + env(safe-area-inset-bottom))!important;display:grid!important;grid-template-columns:repeat(6,minmax(0,1fr))!important;gap:3px!important;min-height:59px!important;padding:6px!important;border:1px solid rgba(223,231,241,.95)!important;border-radius:19px!important;background:rgba(255,255,255,.94)!important;box-shadow:0 9px 35px rgba(20,43,72,.15)!important;backdrop-filter:blur(18px)!important;-webkit-backdrop-filter:blur(18px)!important}
 .portal .mobile-nav-item{min-width:0!important;min-height:46px!important;border-radius:12px!important;gap:3px!important;color:#75859a!important;padding:4px 1px!important}
 .portal .mobile-nav-item span{font-size:17px!important;line-height:1.1!important}
 .portal .mobile-nav-item small{font-size:8px!important;max-width:100%!important;line-height:1.1!important;font-weight:750!important}
 .portal .mobile-nav-item.active{background:#f8f0dc!important;color:#87631f!important}
 .portal .student-bottom-hidden-v164{display:grid!important}
 .portal .student-bottom-hidden-v164:empty{display:none!important}
 .portal .course-grid,.portal .resource-grid,.portal .folder-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:10px!important}
 .portal-main .course-card,.portal-main .folder-card,.portal-main .resource-card{min-width:0!important}
 .portal-main .btn{min-height:42px!important;padding:10px 13px!important;font-size:12px!important}
 .portal-main .icon-btn{width:38px!important;height:38px!important;min-width:38px!important;border-radius:12px!important}
 .portal-main .notice{padding:12px!important;font-size:12px!important}
}
@media(max-width:390px){
 .portal .content{padding:13px 10px 22px!important}.portal .portal-top{padding:9px 10px!important}.portal .portal-top h2{font-size:15px!important}.portal .mobile-brand-mini .logo{display:none!important}
 .portal .portal-tile-grid,.portal .course-grid,.portal .resource-grid,.portal .folder-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:8px!important}
 .portal-main .portal-tile{padding:11px!important;min-height:108px!important}.portal-main .portal-tile-title{font-size:10px!important}.portal .mobile-bottom-nav{left:6px!important;right:6px!important;grid-template-columns:repeat(6,minmax(0,1fr))!important}
}
/* Keep the actual test-taking workspace legible and touch-friendly on phones. */
@media(max-width:760px){.mtx-layout{grid-template-columns:minmax(0,1fr)!important}.mtx-main{min-width:0!important}.mtx-question{border-radius:16px!important}.mtx-option{min-height:44px!important}.mtx-option-text{line-height:1.5!important}.mtx-submit{min-height:42px!important}.mtx-header{padding-left:10px!important;padding-right:10px!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}