:root{--portal-bg:#f7f9fc;--portal-card:#fff;--portal-text:#0f172a;--portal-muted:#64748b;--portal-blue:#2563eb;--portal-soft:#eff6ff;--portal-border:#e2e8f0;--portal-success:#15803d;--portal-warn:#b45309;--portal-danger:#b91c1c;--portal-dark:#0b1220}*{box-sizing:border-box}.portal-body{margin:0;background:var(--portal-bg);color:var(--portal-text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.portal-top{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--portal-border)}.portal-nav{max-width:1180px;margin:auto;padding:13px 20px;display:flex;align-items:center;justify-content:space-between;gap:15px}.portal-brand{display:flex;align-items:center;gap:10px;font-weight:800;text-decoration:none;color:#0f172a}.portal-brand img{width:36px;height:36px;object-fit:contain}.portal-brand span span{color:var(--portal-blue)}.portal-nav-actions{display:flex;gap:8px;align-items:center}.portal-wrap{max-width:1180px;margin:auto;padding:34px 20px 70px}.portal-hero{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;margin-bottom:24px}.portal-kicker{font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--portal-blue)}.portal-hero h1{margin:6px 0;font-size:clamp(28px,5vw,42px);line-height:1.1}.portal-hero p{margin:0;color:var(--portal-muted)}.portal-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.portal-card{grid-column:span 12;background:var(--portal-card);border:1px solid var(--portal-border);border-radius:18px;padding:20px;box-shadow:0 8px 28px rgba(15,23,42,.05)}.portal-card.half{grid-column:span 6}.portal-card.third{grid-column:span 4}.portal-card h1,.portal-card h2,.portal-card h3{margin-top:0}.portal-card p{color:var(--portal-muted);line-height:1.65}.portal-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:15px}.meta-box{border:1px solid var(--portal-border);border-radius:13px;padding:13px;background:#fbfdff}.meta-box small{display:block;color:var(--portal-muted);font-size:11px;margin-bottom:4px}.meta-box strong{font-size:14px}.status{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;background:#f1f5f9;color:#475569}.status.success{background:#ecfdf3;color:var(--portal-success)}.status.warn{background:#fff7ed;color:var(--portal-warn)}.status.danger{background:#fef2f2;color:var(--portal-danger)}.status.blue{background:#eff6ff;color:#1d4ed8}.portal-btn{border:0;border-radius:11px;padding:11px 15px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:7px}.portal-btn.primary{background:var(--portal-blue);color:#fff}.portal-btn.secondary{background:#f1f5f9;color:#0f172a}.portal-btn.danger{background:#fee2e2;color:#991b1b}.portal-btn:disabled{opacity:.55;cursor:not-allowed}.portal-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:15px}.timeline{display:grid;gap:10px}.timeline-item{display:flex;gap:13px;padding:13px;border:1px solid var(--portal-border);border-radius:13px}.timeline-dot{width:11px;height:11px;border-radius:50%;background:var(--portal-blue);margin-top:6px;flex:none}.timeline-dot.complete{background:var(--portal-success)}.timeline-dot.current{background:var(--portal-blue);box-shadow:0 0 0 4px #dbeafe}.timeline-dot.upcoming{background:#94a3b8}.timeline-dot.locked{background:#cbd5e1}.timeline-dot.action{background:#f59e0b}.timeline-item strong{display:block}.timeline-item small{color:var(--portal-muted);display:block;margin-top:3px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:750}.field input,.field select,.field textarea{width:100%;border:1px solid #cbd5e1;border-radius:11px;padding:11px 12px;font:inherit;background:#fff;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--portal-blue);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.help-note{padding:12px 14px;border-radius:12px;background:var(--portal-soft);color:#1e40af;font-size:13px;line-height:1.5}.empty{text-align:center;padding:30px;color:var(--portal-muted)}.admin-table{width:100%;border-collapse:collapse;min-width:800px}.admin-table th,.admin-table td{text-align:left;padding:10px;border-bottom:1px solid var(--portal-border);font-size:13px;vertical-align:top}.table-scroll{overflow:auto}.toast{position:fixed;right:18px;bottom:18px;z-index:100;padding:13px 16px;border-radius:12px;background:#0f172a;color:#fff;box-shadow:0 10px 30px rgba(0,0,0,.2);display:none}.toast.show{display:block}.receipt-preview{max-width:180px;max-height:180px;border-radius:10px;border:1px solid var(--portal-border);object-fit:cover}.password-rules{font-size:12px;color:var(--portal-muted);line-height:1.7}.portal-section-title{display:flex;justify-content:space-between;align-items:flex-end;gap:15px;margin-bottom:15px}.portal-section-title p{margin:4px 0 0}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric-card{background:#fff;border:1px solid var(--portal-border);border-radius:16px;padding:17px}.metric-card small{display:block;color:var(--portal-muted);font-size:12px}.metric-card strong{display:block;font-size:28px;margin-top:4px}.metric-card span{font-size:12px;color:var(--portal-muted)}.admin-shell{min-height:100vh;display:grid;grid-template-columns:245px 1fr}.admin-sidebar{position:sticky;top:0;height:100vh;background:#0b1220;color:#dbeafe;padding:20px 14px;overflow:auto}.admin-side-brand{display:flex;align-items:center;gap:9px;padding:5px 8px 18px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:14px}.admin-side-brand img{width:34px;height:34px;object-fit:contain}.admin-side-brand strong{color:#fff}.admin-side-brand span{color:#60a5fa}.admin-nav{display:grid;gap:4px}.admin-nav button{border:0;background:transparent;color:#cbd5e1;text-align:left;padding:10px 11px;border-radius:10px;font:inherit;font-weight:700;cursor:pointer;width:100%}.admin-nav button:hover,.admin-nav button.active{background:rgba(37,99,235,.22);color:#fff}.admin-nav .nav-sub{padding-left:28px;font-size:12px}.admin-sidebar-footer{margin-top:20px;padding-top:15px;border-top:1px solid rgba(255,255,255,.1)}.admin-main{min-width:0}.admin-topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--portal-border);padding:14px 24px;display:flex;justify-content:space-between;align-items:center;gap:15px}.admin-topbar h1{margin:0;font-size:20px}.admin-content{padding:28px 24px 60px;max-width:1320px}.admin-view{display:none}.admin-view.active{display:block}.admin-card{background:#fff;border:1px solid var(--portal-border);border-radius:17px;padding:19px;box-shadow:0 7px 25px rgba(15,23,42,.04);margin-top:18px}.admin-filter{display:flex;gap:10px;flex-wrap:wrap;align-items:end}.admin-filter .field{min-width:160px}.admin-filter .field.wide{min-width:250px}.admin-action-row{display:flex;gap:8px;flex-wrap:wrap;margin:15px 0}.admin-list{display:grid;gap:10px}.admin-list-item{border:1px solid var(--portal-border);border-radius:13px;padding:14px;display:flex;justify-content:space-between;gap:15px;align-items:center}.admin-list-item h3{margin:0 0 4px;font-size:15px}.admin-list-item p{margin:0;color:var(--portal-muted);font-size:13px}.admin-form-inline{display:flex;gap:8px;align-items:end;flex-wrap:wrap}.admin-form-inline .field{min-width:180px;flex:1}.drawer{position:fixed;inset:0;background:rgba(15,23,42,.45);z-index:80;display:none}.drawer.open{display:flex;justify-content:flex-end}.drawer-panel{width:min(560px,100%);height:100%;background:#fff;padding:24px;overflow:auto;box-shadow:-20px 0 50px rgba(0,0,0,.18)}.drawer-head{display:flex;justify-content:space-between;align-items:center;gap:10px}.close-btn{border:0;background:#f1f5f9;border-radius:10px;padding:8px 11px;cursor:pointer;font-weight:800}.pill{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:800;background:#eff6ff;color:#1d4ed8}.method-card{border:1px solid var(--portal-border);border-radius:14px;margin-top:10px;overflow:hidden}.method-toggle{width:100%;border:0;background:#fff;padding:15px;text-align:left;cursor:pointer;display:flex;justify-content:space-between;gap:12px;font:inherit;font-weight:800}.method-body{display:none;padding:0 15px 15px;border-top:1px solid var(--portal-border)}.method-card.open .method-body{display:block}.method-body p{white-space:pre-line;margin:12px 0}.payment-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.check-row{display:flex;align-items:center;gap:8px}.success-panel{padding:20px;border:1px solid #bbf7d0;background:#f0fdf4;border-radius:16px}.review-answer{border:1px solid var(--portal-border);border-radius:12px;padding:12px;margin-top:10px}.review-answer small{display:block;color:var(--portal-muted);margin-bottom:5px}@media(max-width:980px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:fixed;left:-270px;z-index:60;width:250px;transition:left .2s}.admin-sidebar.open{left:0}.admin-main{width:100%}.metric-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.portal-card.half,.portal-card.third{grid-column:span 12}.portal-meta{grid-template-columns:repeat(2,1fr)}.portal-hero{align-items:flex-start;flex-direction:column}.portal-nav{padding:11px 14px}.portal-wrap{padding:24px 14px 55px}.admin-content{padding:22px 14px 50px}.admin-topbar{padding:12px 14px}.payment-grid{grid-template-columns:1fr}}@media(max-width:520px){.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.portal-meta,.metric-grid{grid-template-columns:1fr}.portal-btn{width:100%}.portal-actions{display:grid;grid-template-columns:1fr}.portal-nav-actions .portal-btn{width:auto}.portal-brand img{width:32px;height:32px}.admin-list-item{align-items:flex-start;flex-direction:column}.admin-topbar .portal-btn{width:auto}}
.admin-topbar #adminMenuToggle{display:none}@media(max-width:980px){.admin-topbar #adminMenuToggle{display:inline-flex}}

/* Final dashboard/admin polish */
.portal-note-wrap{margin-top:18px}
.admin-note-panel{position:relative;padding:18px 20px;border:1px solid #bfdbfe;border-radius:16px;background:linear-gradient(135deg,#f8fbff,#eef5ff);box-shadow:0 10px 28px rgba(37,99,235,.08)}
.admin-note-panel.is-new{animation:adminNoteIn .55s ease both}
.admin-note-head{display:flex;align-items:center;gap:11px}.admin-note-head .note-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#dbeafe;font-size:18px}.admin-note-head strong{display:block;font-size:14px}.admin-note-head small{display:block;color:var(--portal-muted);margin-top:2px}.admin-note-panel p{margin:13px 0 7px;color:#1e293b;line-height:1.65}.admin-note-date{color:var(--portal-muted);font-size:11px}.admin-note-empty{padding:15px;border:1px dashed var(--portal-border);border-radius:13px;color:var(--portal-muted);background:#fbfdff;font-size:13px}
@keyframes adminNoteIn{0%{opacity:0;transform:translateY(-8px) scale(.99)}100%{opacity:1;transform:none}}
.permission-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.permission-grid label{display:flex;gap:7px;align-items:center;padding:10px 12px;border:1px solid var(--portal-border);border-radius:10px;background:#fbfdff;font-size:12px;font-weight:700}.permission-grid input{accent-color:var(--portal-blue)}
.payment-filter{align-items:flex-end}.payment-filter .field{min-width:145px}.payment-filter .field.wide{min-width:260px}.payment-filter .portal-btn{margin-bottom:0}
.new-clean-verification .student-grid{grid-template-columns:repeat(3,1fr)}.new-clean-status{margin-top:18px}.new-clean-verification .record-footer-actions .result-button{max-width:360px}.new-clean-verification .verification-trust-strip{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.permission-grid{grid-template-columns:1fr 1fr}.new-clean-verification .student-grid{grid-template-columns:1fr 1fr}.new-clean-verification .verification-trust-strip{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.permission-grid{grid-template-columns:1fr}.new-clean-verification .student-grid{grid-template-columns:1fr}.new-clean-verification .verification-trust-strip{grid-template-columns:1fr}.payment-filter .field,.payment-filter .field.wide{min-width:100%;width:100%}}

.portal-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 18px;padding:7px;background:#eef2f7;border:1px solid var(--portal-border);border-radius:14px;position:sticky;top:64px;z-index:15}.portal-tab{border:0;background:transparent;color:#475569;border-radius:10px;padding:10px 13px;font:inherit;font-weight:800;cursor:pointer}.portal-tab.active{background:#fff;color:#1d4ed8;box-shadow:0 4px 14px rgba(15,23,42,.08)}.portal-section-view{display:none}.portal-section-view.active{display:block;animation:portalSectionIn .28s ease both}@keyframes portalSectionIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}.admin-note-popup{position:fixed;top:82px;right:18px;z-index:120;width:min(390px,calc(100vw - 36px));animation:notePopupIn .55s cubic-bezier(.2,.8,.2,1) both}.admin-note-popup .admin-note-panel{box-shadow:0 18px 45px rgba(15,23,42,.2)}@keyframes notePopupIn{from{opacity:0;transform:translateY(-18px) scale(.96)}to{opacity:1;transform:none}}@media(max-width:700px){.portal-tabs{top:58px;overflow-x:auto;flex-wrap:nowrap}.portal-tab{white-space:nowrap}.admin-note-popup{top:70px;right:12px;width:calc(100vw - 24px)}}

/* Student notifications */
.admin-note-head{position:relative}
.note-badge{margin-left:auto;padding:4px 7px;border-radius:999px;background:#2563eb;color:#fff;font-size:9px;font-weight:900;letter-spacing:.08em}
.admin-note-popup{position:fixed;right:18px;top:78px;width:min(420px,calc(100vw - 36px));z-index:95;filter:drop-shadow(0 16px 35px rgba(15,23,42,.18));animation:adminNoteIn .35s ease both}
.student-note-composer{margin-top:16px;padding:16px;border:1px solid #bfdbfe;border-radius:15px;background:#f8fbff}
.admin-nav button{display:flex;align-items:center;gap:10px}
.admin-nav-icon{width:18px;height:18px;flex:0 0 18px;display:block}
.student-note-check{width:16px;height:16px;accent-color:var(--portal-blue)}

/* Student notification control */
.notification-bell{position:relative;width:42px;height:42px;border:1px solid var(--portal-border);background:#fff;color:#1d4ed8;border-radius:12px;display:grid;place-items:center;cursor:pointer;box-shadow:0 4px 14px rgba(15,23,42,.06)}
.notification-bell svg{width:21px;height:21px}
.notification-bell:hover{background:#eff6ff}
.notification-badge[hidden]{display:none!important}.notification-badge{position:absolute;right:-3px;top:-5px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:#dc2626;color:#fff;font-size:10px;font-weight:900;display:grid;place-items:center;border:2px solid #fff}
/* Final implementation: persistent student notification center */
.student-notification-panel{position:fixed;top:76px;right:18px;z-index:130;width:min(430px,calc(100vw - 36px));max-height:min(72vh,680px);background:#fff;border:1px solid var(--portal-border);border-radius:16px;box-shadow:0 20px 55px rgba(15,23,42,.22);overflow:hidden}
.student-notification-panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 17px;border-bottom:1px solid var(--portal-border);background:#f8fafc}
.student-notification-panel-head strong{display:block;font-size:15px}.student-notification-panel-head small{display:block;color:var(--portal-muted);margin-top:3px;font-size:11px}
.student-notification-list{max-height:56vh;overflow:auto}.student-notification-item{width:100%;display:flex;gap:11px;text-align:left;border:0;border-bottom:1px solid #eef2f7;background:#fff;padding:13px 15px;cursor:pointer;font:inherit}.student-notification-item:hover{background:#f8fbff}.student-notification-item.unread{background:#eff6ff}.student-notification-item .note-icon{width:34px;height:34px;min-width:34px;border-radius:10px;background:#dbeafe;display:grid;place-items:center}.student-notification-item span:last-child{min-width:0}.student-notification-item strong{display:block;font-size:12px;color:#1d4ed8}.student-notification-item small{display:block;margin-top:3px;color:#334155;font-size:12px;line-height:1.45}.student-notification-item em{display:block;margin-top:5px;color:#94a3b8;font-size:10px;font-style:normal}.student-notification-panel-foot{padding:11px 15px;border-top:1px solid var(--portal-border);background:#fff}.student-notification-panel-foot .portal-btn{width:100%}
.doc-row{display:flex;align-items:center;gap:9px;justify-content:space-between;flex-wrap:wrap;padding:14px 0;border-bottom:1px solid var(--portal-border)}.doc-row:last-child{border-bottom:0}.doc-row>div{flex:1;min-width:190px}.doc-row small{display:block;color:var(--portal-muted);margin-top:4px;font-size:11px}
.admin-nav button{display:flex;align-items:center;gap:10px}.admin-nav-icon{stroke-width:1.8}.permission-modal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.permission-group{border:1px solid var(--portal-border);border-radius:12px;padding:12px}.permission-group strong{display:block;margin-bottom:8px}.permission-group label{display:flex;align-items:center;gap:7px;margin:6px 0;font-size:12px}.permission-group input{accent-color:var(--portal-blue)}
@media(max-width:600px){.student-notification-panel{top:66px;right:10px;width:calc(100vw - 20px)}.permission-modal-grid{grid-template-columns:1fr}.doc-row{align-items:flex-start}.doc-row .portal-btn{width:auto}}

/* Requested changes only */
.password-field{position:relative;display:flex;align-items:center}.password-field input{padding-right:48px}.password-eye{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:34px;height:34px;border:0;background:transparent;color:#64748b;border-radius:8px;display:grid;place-items:center;cursor:pointer}.password-eye:hover{background:#f1f5f9;color:#1d4ed8}.password-eye svg{width:20px;height:20px}
.notification-bell-new{animation:notificationBellShake .75s ease both}.notification-bell-new svg{animation:notificationBellPulse .75s ease both}@keyframes notificationBellShake{0%,100%{transform:rotate(0)}20%{transform:rotate(-12deg)}40%{transform:rotate(10deg)}60%{transform:rotate(-7deg)}80%{transform:rotate(5deg)}}@keyframes notificationBellPulse{0%,100%{filter:none}50%{filter:drop-shadow(0 0 7px rgba(37,99,235,.45))}}
.student-notification-panel{opacity:0;transform:translateY(-7px) scale(.99);transition:opacity .18s ease,transform .18s ease}.student-notification-panel.open{opacity:1;transform:none}
.document-viewer-open{overflow:hidden}.document-viewer-modal{position:fixed;inset:0;z-index:200;background:rgba(15,23,42,.72);display:flex;align-items:center;justify-content:center;padding:18px}.document-viewer-card{width:min(980px,100%);height:min(92vh,900px);background:#fff;border-radius:18px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 25px 80px rgba(0,0,0,.3)}.document-viewer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 16px;border-bottom:1px solid var(--portal-border)}.document-viewer-head strong{display:block}.document-viewer-head small{display:block;color:var(--portal-muted);margin-top:3px}.document-viewer-frame{width:100%;flex:1;border:0;background:#f1f5f9}.document-viewer-actions{display:flex;justify-content:flex-end;gap:9px;padding:11px 14px;border-top:1px solid var(--portal-border)}.reset-email-error{margin-top:14px;padding:12px 14px;border-radius:12px;background:#fef2f2;border:1px solid #fecaca;color:#b91c1c;font-size:13px;line-height:1.5}
@media(max-width:600px){.document-viewer-modal{padding:8px}.document-viewer-card{height:96vh;border-radius:14px}.document-viewer-actions{display:grid;grid-template-columns:1fr 1fr}.document-viewer-actions .portal-btn{width:100%}}

.note-history-list{display:grid;gap:10px}.note-history-item{border:1px solid var(--portal-border);border-radius:13px;padding:13px;background:#fbfdff}.note-history-item p{margin:9px 0 5px;white-space:pre-line;color:#1e293b}.note-history-item small{color:var(--portal-muted);font-size:11px}.team-terms-card ul{margin:10px 0 22px;padding-left:20px;color:#475569;line-height:1.8}.team-terms-card li{margin:3px 0}.team-terms-card h3{margin-top:20px}.team-terms-card h3:first-child{margin-top:0}
.assessment-gate-card{max-width:760px;margin:25px auto}.assessment-gate-card h1{font-size:clamp(32px,7vw,48px);margin-bottom:10px}.assessment-gate-card .portal-actions .portal-btn.primary{min-height:52px;padding:14px 20px}.assessment-action-highlight{margin-top:18px;padding:18px;border:2px solid #bfdbfe;background:#eff6ff;border-radius:16px}.assessment-action-highlight .portal-btn{min-height:50px;font-size:15px}

/* Payment method layout remains two-column on desktop and stacks cleanly on small screens. */
.payment-method-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(250px,340px);gap:18px;align-items:start}
@media (max-width:760px){.payment-method-layout{grid-template-columns:1fr}.payment-method-layout .payment-qr-panel{grid-column:1;grid-row:auto}.payment-qr-panel img{max-width:260px!important}}
.inline-icon{display:inline-flex;vertical-align:middle;margin-left:5px;align-items:center;justify-content:center}
.payment-details-list{display:grid;gap:8px;margin-top:10px}.payment-detail-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 11px;border:1px solid var(--portal-border);border-radius:10px;background:#fbfdff}.payment-detail-row small{display:block;color:var(--portal-muted);font-size:11px;margin-bottom:2px}.payment-detail-row strong{display:block;word-break:break-word;font-size:13px}.payment-detail-row .portal-btn{width:auto;flex:none;padding:8px 11px;font-size:12px}.assessment-exam-card{padding:20px}.assessment-exam-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;padding-bottom:15px;border-bottom:1px solid var(--portal-border)}.assessment-timer-box{min-width:145px;text-align:center;padding:12px 15px;border:1px solid #bfdbfe;background:#eff6ff;border-radius:14px}.assessment-timer-box small{display:block;color:#1d4ed8;font-weight:700}.assessment-timer-box strong{display:block;font-size:28px;line-height:1.1;margin-top:4px;color:#0f172a}.assessment-progress-row{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin:15px 0 7px;color:var(--portal-muted);font-size:13px}.assessment-progress-track{height:8px;background:#e2e8f0;border-radius:999px;overflow:hidden;margin-bottom:18px}.assessment-progress-track>div{height:100%;background:var(--portal-blue);border-radius:999px;transition:width .2s}.assessment-question-card{border:1px solid var(--portal-border);border-radius:15px;padding:16px;margin-top:12px;background:#fff}.assessment-question-title{display:flex;justify-content:space-between;gap:10px;color:var(--portal-muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.assessment-question-card h3{font-size:16px;line-height:1.55;margin:10px 0 13px}.assessment-options{display:grid;gap:8px}.assessment-option{display:flex;align-items:flex-start;gap:10px;padding:11px 12px;border:1px solid var(--portal-border);border-radius:11px;cursor:pointer;background:#fbfdff;line-height:1.45}.assessment-option:hover{border-color:#93c5fd;background:#f8fbff}.assessment-option input{margin-top:3px;accent-color:var(--portal-blue)}.assessment-option span{font-size:14px}.assessment-exam-card>.portal-actions{border-top:1px solid var(--portal-border);padding-top:15px}
@media(max-width:700px){.assessment-exam-head{flex-direction:column}.assessment-timer-box{width:100%}.payment-detail-row{align-items:flex-start}.payment-detail-row .portal-btn{width:auto}.assessment-question-card h3{font-size:15px}}

/* Student registration phone control */
.phone-input-wrap{width:100%;display:block}
.phone-input-row{display:grid;grid-template-columns:minmax(108px,126px) minmax(0,1fr);gap:10px;align-items:stretch;width:100%}
.phone-input-row .calling-code-control{min-width:0;width:100%;height:48px;display:flex;align-items:center;border:1px solid #cbd5e1;border-radius:11px;background:#fff;overflow:hidden}
.phone-input-row .calling-code-control>span{display:flex;align-items:center;justify-content:center;width:38px;min-width:38px;height:48px;background:#f8fafc;border-right:1px solid #e2e8f0}
.phone-input-row .calling-code-control img{width:24px;height:18px;object-fit:cover;border-radius:2px}
.phone-input-row #callingCode{width:100%;min-width:0;height:48px;border:0;outline:0;background:#fff;padding:0 10px;font:inherit;color:#0f172a}
.phone-input-row #phone{width:100%;min-width:0;height:48px;margin:0;border:1px solid #cbd5e1;border-radius:11px;padding:11px 14px;font:inherit;background:#fff;outline:none}
.phone-input-row #phone:disabled{background:#f8fafc;color:#94a3b8;cursor:not-allowed}
.phone-input-row #phone:not(:disabled):focus{border-color:var(--portal-blue);box-shadow:0 0 0 3px rgba(37,99,235,.1)}
.phone-help{display:block;margin-top:7px;color:#64748b;font-size:12px;line-height:1.45}
.phone-help.error{color:#b91c1c;font-weight:600}
@media(max-width:520px){.phone-input-row{grid-template-columns:1fr;gap:9px}.phone-input-row .calling-code-control{width:100%}}

/* Professional interaction + responsive polish — non-destructive */
button:not(:disabled),a.btn,.portal-btn{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
button:not(:disabled):active,a.btn:active,.portal-btn:active{transform:translateY(1px) scale(.985)}
button:not(:disabled):focus-visible,a.btn:focus-visible,.portal-btn:focus-visible{outline:3px solid rgba(37,99,235,.22);outline-offset:2px}
@media(max-width:760px){html,body{max-width:100%;overflow-x:hidden}.container{width:100%;padding-left:16px;padding-right:16px}.section{padding-left:0;padding-right:0}.btn,.portal-btn{min-height:44px}.table-scroll{max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}}
/* Dashboard-only sticky header: compact on scroll so mobile content remains usable. */
.portal-body .portal-hero{position:sticky;top:62px;z-index:27;background:var(--portal-bg);padding:10px 0 12px;margin-bottom:0;border-bottom:1px solid transparent;transition:padding .2s ease,background .2s ease,box-shadow .2s ease}
.portal-body .portal-tabs{top:132px;z-index:28;margin-top:0;margin-bottom:18px}
body.dashboard-scrolled .portal-hero{padding:7px 0 6px;border-bottom-color:var(--portal-border);box-shadow:0 5px 16px rgba(15,23,42,.04)}
body.dashboard-scrolled .portal-hero h1{font-size:24px;margin:2px 0}
body.dashboard-scrolled .portal-hero p{display:none}
body.dashboard-scrolled .portal-hero .portal-kicker{font-size:10px}
body.dashboard-scrolled .portal-tabs{top:104px}
.student-dashboard-query-form[hidden]{display:none!important}
@media(max-width:700px){.portal-body .portal-hero{top:58px;padding:8px 0 9px}.portal-body .portal-tabs{top:116px}.portal-body.dashboard-scrolled .portal-tabs,body.dashboard-scrolled .portal-tabs{top:96px}.portal-body.dashboard-scrolled .portal-hero,body.dashboard-scrolled .portal-hero{padding:6px 0}.portal-body.dashboard-scrolled .portal-hero h1,body.dashboard-scrolled .portal-hero h1{font-size:22px}.portal-body .portal-tabs{overflow-x:auto;flex-wrap:nowrap;scrollbar-width:none}.portal-body .portal-tabs::-webkit-scrollbar{display:none}.portal-body .portal-tab{flex:0 0 auto;white-space:nowrap}}

/* Dashboard sticky navigation: keep the header sharp while page content scrolls.
   Opaque surfaces avoid mobile Chrome compositor blur/dimming behind sticky layers. */
.portal-body .portal-top,
.portal-body .portal-body,
.portal-body .portal-hero,
.portal-body .portal-tabs{
  -webkit-backdrop-filter:none !important;
  backdrop-filter:none !important;
}
.portal-body .portal-top{
  background:#fff !important;
  isolation:isolate;
}
.portal-body .portal-hero{
  background:var(--portal-bg) !important;
  isolation:isolate;
}
.portal-body .portal-tabs{
  background:#eef2f7 !important;
  isolation:isolate;
}

/* Requested universal three-line Student Dashboard menu */
.portal-menu-toggle{width:44px;height:44px;border:1px solid #dbe3ef;border-radius:12px;background:#f8fafc;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;flex:none}.portal-menu-toggle span{display:block;width:20px;height:2px;border-radius:2px;background:#1d4ed8}.portal-nav-actions{margin-left:auto}.portal-menu-backdrop{position:fixed;inset:0;background:rgba(15,23,42,.38);z-index:90}.portal-menu-drawer{position:fixed;right:14px;top:70px;bottom:14px;width:min(360px,calc(100vw - 28px));z-index:91;background:#fff;border:1px solid #dbe3ef;border-radius:20px;box-shadow:0 24px 70px rgba(15,23,42,.22);padding:14px;display:flex;flex-direction:column;gap:8px;overflow:auto}.portal-menu-drawer[hidden],.portal-menu-backdrop[hidden]{display:none!important}.portal-menu-item{display:flex;align-items:center;gap:12px;width:100%;text-align:left;padding:14px 12px;border:1px solid #e2e8f0;background:#fff;border-radius:14px;cursor:pointer;color:#0f172a}.portal-menu-item:hover{background:#f8fbff;border-color:#bfdbfe}.portal-menu-item strong,.portal-menu-item small{display:block}.portal-menu-item strong{font-size:14px}.portal-menu-item small{font-size:11px;line-height:1.45;color:#64748b;margin-top:3px}.portal-menu-icon{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:#eff6ff;color:#1d4ed8;font-size:21px;font-weight:800;flex:none}.portal-menu-spacer{flex:1;min-height:10px}.portal-menu-logout{width:100%;border:0;border-radius:13px;background:#fee2e2;color:#991b1b;font-weight:850;padding:13px;cursor:pointer}.selection-process-card{border:1px solid #bfdbfe;background:linear-gradient(145deg,#eff6ff,#fff 68%);max-width:900px;margin:0 auto}.selection-process-card h2{font-size:clamp(25px,4vw,34px);margin:6px 0}.selection-process-card>p{font-size:13px;margin:0;color:#475569}.selection-process-kicker{font-size:11px;letter-spacing:.13em;font-weight:900;color:#1d4ed8}.selection-process-card .assessment-action-highlight{background:#fff;border-color:#93c5fd}.selection-process-card .assessment-action-highlight .portal-btn.primary{min-height:48px;padding:13px 20px;font-size:15px}.portal-progress-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}.portal-progress-item{border:1px solid var(--portal-border);border-radius:13px;padding:13px;background:#fbfdff}.portal-progress-item strong{display:block;font-size:13px}.portal-progress-item small{display:block;color:var(--portal-muted);margin-top:5px;line-height:1.4}.portal-body .portal-tabs{position:sticky;top:64px;z-index:28}.portal-body .portal-hero{top:62px}.portal-body .portal-top{z-index:40}@media(max-width:700px){.portal-nav{padding:9px 12px;gap:8px}.portal-brand{gap:7px;font-size:14px;min-width:0}.portal-brand img{width:30px;height:30px}.portal-nav-actions{gap:7px}.portal-menu-toggle{width:40px;height:40px}.portal-wrap{padding:20px 12px 50px}.portal-hero{margin-bottom:12px}.portal-body .portal-tabs{top:112px}.portal-body.dashboard-scrolled .portal-tabs{top:92px}.portal-progress-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.selection-process-card{padding:17px}.portal-menu-drawer{top:60px;right:8px;bottom:8px;width:min(360px,calc(100vw - 16px))}}

/* Final dashboard stability + polished left-side menu */
.portal-body{overflow-x:hidden;}
.portal-body .portal-top{position:sticky;top:0;z-index:100;background:#fff!important;backdrop-filter:none!important;-webkit-backdrop-filter:none!important;}
.portal-body .portal-hero{position:relative!important;top:auto!important;z-index:auto!important;padding:8px 0 12px!important;margin:0 0 12px!important;border-bottom:0!important;box-shadow:none!important;transition:none!important;}
.portal-body .portal-hero h1{font-size:clamp(28px,5vw,42px);margin:6px 0;}
.portal-body .portal-hero p{display:block;}
.portal-body .portal-tabs{position:sticky!important;top:62px!important;z-index:80!important;margin:0 0 18px!important;}
.portal-body.dashboard-scrolled .portal-tabs{top:62px!important;}
.portal-body.dashboard-scrolled .portal-hero{padding:8px 0 12px!important;}
.portal-body.dashboard-scrolled .portal-hero h1{font-size:clamp(28px,5vw,42px)!important;margin:6px 0!important;}
.portal-body.dashboard-scrolled .portal-hero p{display:block!important;}
.portal-menu-backdrop{position:fixed;inset:0;z-index:1090;background:rgba(8,18,38,.44);opacity:0;transition:opacity .22s ease;}
.portal-menu-backdrop.is-open{opacity:1;}
.portal-menu-drawer{position:fixed;left:0;right:auto;top:50%;bottom:auto;width:min(420px,84vw);max-height:82dvh;z-index:1100;transform:translate(-105%,-50%);transition:transform .26s cubic-bezier(.2,.8,.2,1);border:1px solid #dbe5f3;border-left:0;border-radius:0 22px 22px 0;background:linear-gradient(180deg,#f8fbff 0%,#fff 30%);box-shadow:0 24px 70px rgba(7,20,48,.28);padding:16px;gap:9px;overflow-y:auto;overscroll-behavior:contain;}
.portal-menu-drawer.is-open{transform:translate(0,-50%);}
.portal-menu-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 4px 16px;margin-bottom:5px;border-bottom:1px solid #e5edf8;}
.portal-menu-brand{display:flex;align-items:center;gap:10px;min-width:0;}
.portal-menu-brand img{width:38px;height:38px;object-fit:contain;}
.portal-menu-brand span,.portal-menu-brand strong,.portal-menu-brand small{display:block;}
.portal-menu-brand strong{font-size:17px;letter-spacing:-.02em;color:#0f172a;}
.portal-menu-brand small{font-size:11px;color:#64748b;margin-top:2px;}
.portal-menu-close{width:36px;height:36px;border:1px solid #dbe5f3;border-radius:11px;background:#fff;color:#1e40af;font-size:25px;line-height:1;cursor:pointer;flex:none;}
.portal-menu-item{padding:13px 12px;border-color:#e3eaf4;box-shadow:0 3px 10px rgba(15,23,42,.025);}
.portal-menu-item:active{transform:scale(.99);}
.portal-menu-logout{margin-top:4px;}
body.portal-menu-open{overflow:hidden;}
@media(max-width:700px){
  .portal-nav{min-height:62px;padding:9px 12px;}
  .portal-body .portal-tabs,.portal-body.dashboard-scrolled .portal-tabs{top:62px!important;}
  .portal-wrap{padding-top:16px!important;}
  .portal-menu-drawer{width:84vw;max-width:420px;max-height:80dvh;top:50%;bottom:auto;padding:14px;border-radius:0 20px 20px 0;}
  .portal-menu-brand img{width:34px;height:34px;}
  .portal-menu-brand strong{font-size:16px;}
  .portal-menu-item{padding:12px 10px;}
}
@media(prefers-reduced-motion:reduce){.portal-menu-drawer,.portal-menu-backdrop{transition:none!important;}}

/* Small interaction polish: show loading state inside the action button itself. */
.portal-btn.is-processing{display:inline-flex;align-items:center;justify-content:center;gap:10px;cursor:wait;opacity:1;filter:saturate(.92)}
.sgt-button-spinner{width:16px;height:16px;display:inline-block;flex:0 0 16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:sgtButtonSpin .7s linear infinite}
@keyframes sgtButtonSpin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.sgt-button-spinner{animation:none}}


/* Phase 2 refinement: full-height left drawer and distinct selection status. */
.portal-menu-drawer{top:0!important;bottom:0!important;left:0!important;right:auto!important;width:min(420px,84vw)!important;max-height:none!important;height:100dvh!important;transform:translateX(-105%)!important;border-radius:0 22px 22px 0!important;padding:18px 16px max(16px,env(safe-area-inset-bottom))!important;overflow-y:auto!important;}
.portal-menu-drawer.is-open{transform:translateX(0)!important;}
.portal-menu-item[data-menu-view="selection"]{position:relative;overflow:hidden;border:1px solid #9bbcff;background:linear-gradient(125deg,#e4edff 0%,#f7faff 54%,#fff 100%);box-shadow:0 7px 20px rgba(37,99,235,.13);animation:selectionMenuPulse 3s ease-in-out infinite;}
.portal-menu-item[data-menu-view="selection"]:before{content:"";position:absolute;inset:0 auto 0 0;width:4px;background:linear-gradient(180deg,#2563eb,#7c3aed);}
.portal-menu-item[data-menu-view="selection"] .portal-menu-icon{background:#d8e5ff;color:#214fc0;}
.portal-menu-item[data-menu-view="selection"].is-locked{cursor:not-allowed;opacity:.78;animation:none;filter:saturate(.72);}
.portal-menu-item[data-menu-view="selection"].is-locked:hover{background:linear-gradient(125deg,#e4edff 0%,#f7faff 54%,#fff 100%);border-color:#9bbcff;}
.portal-qualification-line{display:flex;align-items:center;gap:12px;padding:14px 13px;border:1px solid #a7e4c1;border-radius:14px;background:linear-gradient(120deg,#e5faed,#f7fff9);color:#17643b;box-shadow:0 4px 14px rgba(22,101,52,.08);}
.portal-qualification-line>span:first-child{display:grid;place-items:center;flex:none;width:38px;height:38px;border-radius:12px;background:#c9f3d8;color:#167344;font-size:23px;}
.portal-qualification-line strong,.portal-qualification-line small{display:block;}
.portal-qualification-line strong{font-size:14px;}
.portal-qualification-line small{font-size:11px;line-height:1.4;color:#387653;margin-top:3px;}
@keyframes selectionMenuPulse{0%,100%{box-shadow:0 5px 16px rgba(37,99,235,.10)}50%{box-shadow:0 8px 23px rgba(37,99,235,.20)}}
@media(max-width:700px){.portal-menu-drawer{width:min(420px,88vw)!important;padding:14px 12px max(14px,env(safe-area-inset-bottom))!important;}}
@media(prefers-reduced-motion:reduce){.portal-menu-item[data-menu-view="selection"]{animation:none!important;}}