/* Teach Hub - final shared visual polish layer */
:root {
    --site-ink: #12263a;
    --site-muted: #5d7185;
    --site-border: #dce8ec;
    --site-surface: #ffffff;
    --site-canvas: #f3f8f9;
    --site-primary: #0f766e;
    --site-primary-dark: #0f4c5c;
    --site-accent: #0b8f4d;
    --site-radius: 12px;
    --site-shadow: 0 8px 24px rgba(15, 23, 42, .07);
}

/* Standalone classroom holders use the same site palette without changing their controls. */
body.eclass-viewer {
    background: var(--site-canvas) !important;
    color: var(--site-ink);
}
body.eclass-viewer .eclass-header {
    background: linear-gradient(135deg, #0f3d56 0%, #0f766e 100%) !important;
    border-bottom: 0 !important;
    box-shadow: 0 6px 20px rgba(15, 61, 86, .16);
}
body.eclass-viewer .class-info h1,
body.eclass-viewer .class-info p { color: #fff; }
body:not(#page-top) .classroom-container {
    background: rgba(255, 255, 255, .97) !important;
}

html { scroll-behavior: smooth; }
body#page-top {
    background: var(--site-canvas) !important;
    color: var(--site-ink);
    font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.55;
}
body#page-top a { color: var(--site-primary); }
body#page-top a:hover { color: var(--site-primary-dark); }
body#page-top h1,
body#page-top h2,
body#page-top h3,
body#page-top h4,
body#page-top h5,
body#page-top h6 { color: var(--site-ink); letter-spacing: 0; }

/* Shared application chrome */
body#page-top #content-wrapper,
body#page-top #content,
body#page-top .container-fluid { background: var(--site-canvas) !important; }
body#page-top #content > .topbar {
    background: #ffffff !important;
    background-image: none !important;
    border: 1px solid rgba(226, 232, 240, .9) !important;
    border-radius: var(--site-radius) !important;
    box-shadow: var(--site-shadow) !important;
    color: var(--site-ink) !important;
}
body#page-top #content > .topbar .nav-link,
body#page-top #content > .topbar .text-gray-600,
body#page-top #content > .topbar .text-gray-800 {
    color: var(--site-ink) !important;
}
body#page-top #content > .topbar .badge,
body#page-top #content > .topbar i { color: var(--site-primary) !important; }
body#page-top #content-wrapper,
body#page-top #content,
body#page-top .container-fluid {
    background: var(--site-canvas) !important;
}
body#page-top .sidebar {
    box-shadow: 4px 0 18px rgba(15, 23, 42, .12);
    background: linear-gradient(180deg, #0f3d56 0%, #0b5d58 58%, #087443 100%) !important;
}
body#page-top .sidebar .nav-item .nav-link {
    border-radius: 9px;
    margin: 2px 10px;
    transition: background-color .18s ease, color .18s ease, transform .18s ease;
}
body#page-top .sidebar .nav-item .nav-link:hover { transform: translateX(2px); }
body#page-top .sidebar .nav-item.active .nav-link { box-shadow: inset 3px 0 0 currentColor; }

/* Shared surfaces */
body#page-top .card,
body#page-top .dashboard-card,
body#page-top .quick-actions,
body#page-top .stat-card {
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius);
    box-shadow: var(--site-shadow);
}
body#page-top .card-header {
    border-bottom: 1px solid var(--site-border);
    background: rgba(248, 250, 252, .78);
}
body#page-top .card-footer { border-top: 1px solid var(--site-border); }

/* Buttons and controls */
body#page-top .btn {
    border-radius: 9px;
    font-weight: 600;
    letter-spacing: 0;
    transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}
body#page-top .btn:hover { transform: translateY(-1px); box-shadow: 0 5px 14px rgba(15, 23, 42, .12); }
body#page-top .btn-primary,
body#page-top .btn-success,
body#page-top .btn-info {
    background: var(--site-primary) !important;
    background-image: none !important;
    border-color: var(--site-primary) !important;
    color: #fff !important;
}
body#page-top .btn-primary:hover,
body#page-top .btn-success:hover,
body#page-top .btn-info:hover { background: var(--site-primary-dark) !important; border-color: var(--site-primary-dark) !important; }
body#page-top .btn-outline-primary { color: var(--site-primary) !important; border-color: var(--site-primary) !important; }
body#page-top .btn-outline-primary:hover { background: var(--site-primary) !important; color: #fff !important; }
body#page-top .text-primary { color: var(--site-primary) !important; }
body#page-top .bg-primary { background-color: var(--site-primary) !important; }
body#page-top .badge.bg-success { background-color: var(--site-accent) !important; }
body#page-top .form-control,
body#page-top .form-select,
body#page-top textarea,
body#page-top input[type="text"],
body#page-top input[type="email"],
body#page-top input[type="password"],
body#page-top input[type="number"],
body#page-top input[type="date"],
body#page-top input[type="time"] {
    border: 1px solid #cbd5e1;
    border-radius: 9px;
    color: var(--site-ink);
    background: #fff;
}
body#page-top .form-control:focus,
body#page-top .form-select:focus,
body#page-top textarea:focus,
body#page-top input:focus {
    border-color: #93c5fd;
    box-shadow: 0 0 0 .2rem rgba(37, 99, 235, .13);
}

/* Tables */
body#page-top .table { color: var(--site-ink); }
body#page-top .table thead th {
    color: #475569;
    background: #f8fafc;
    border-bottom: 1px solid var(--site-border);
    font-size: .75rem;
    font-weight: 700;
    letter-spacing: .04em;
    text-transform: uppercase;
}
body#page-top .table tbody tr { border-color: var(--site-border); }
body#page-top .table-hover tbody tr:hover { background: #f8fbff; }

/* Public navigation and footer */
.teach-hub-wordmark { white-space: nowrap; }
.teach-hub-wordmark .teach-word { color: #000000; }
.teach-hub-wordmark .hub-word { color: #facc15; }
body#page-top .navbar-public {
    border-bottom: 1px solid rgba(226, 232, 240, .9);
    box-shadow: 0 5px 20px rgba(15, 23, 42, .06);
}
body#page-top .navbar-public .navbar-container { min-height: 72px; }
body#page-top .navbar-public .navbar-brand { font-weight: 800; letter-spacing: .01em; color: var(--site-ink); }
body#page-top .navbar-public .navbar-menu a { border-radius: 8px; font-weight: 600; transition: color .18s ease, background-color .18s ease; }
body#page-top .navbar-public .navbar-menu a:hover,
body#page-top .navbar-public .navbar-menu a.active { background: #e7f5f1; color: var(--site-primary); }
body#page-top .hero-section {
    background: linear-gradient(135deg, #0f3d56 0%, #0f766e 58%, #155e75 100%) !important;
    min-height: 520px;
    padding: 78px 0 86px;
    display: flex;
    align-items: center;
}
body#page-top .hero-section > .container { width: 100%; }
body#page-top .hero-layout { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr); align-items: center; gap: clamp(2rem, 5vw, 5rem); width: 100%; }
body#page-top .hero-section .hero-content { max-width: 680px; padding: 12px 0; }
body#page-top .hero-kicker { display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1rem; color: #facc15; font-size: .72rem; font-weight: 800; letter-spacing: .16em; }
body#page-top .hero-kicker-dot { width: 8px; height: 8px; border-radius: 50%; background: #facc15; box-shadow: 0 0 0 5px rgba(250, 204, 21, .16); animation: hero-pulse 2s ease-in-out infinite; }
body#page-top .hero-section .hero-title { max-width: 11ch; font-size: clamp(2.5rem, 5vw, 4.6rem); line-height: 1.02; letter-spacing: -.02em; }
body#page-top .hero-section .hero-subtitle { max-width: 570px; font-size: clamp(1rem, 1.5vw, 1.2rem); }
body#page-top .hero-cta { justify-content: flex-start; gap: .8rem; }
body#page-top .hero-cta .btn { min-height: 48px; padding-inline: 1.2rem; }
body#page-top .hero-proof { display: flex; flex-wrap: wrap; gap: .65rem 1.2rem; margin-top: 1.4rem; color: rgba(255,255,255,.8); font-size: .78rem; font-weight: 700; }
body#page-top .hero-proof i { margin-right: .3rem; color: #facc15; }
body#page-top .hero-visual { min-height: 330px; position: relative; display: grid; place-items: center; isolation: isolate; }
body#page-top .hero-icon-card { width: 170px; height: 170px; display: grid; place-items: center; border-radius: 38px; background: transparent; box-shadow: none; animation: hero-float 4.8s ease-in-out infinite; position: relative; z-index: 2; }
body#page-top .hero-icon-card img { width: 150px; height: 150px; object-fit: contain; filter: drop-shadow(0 12px 18px rgba(2, 28, 42, .28)); }
body#page-top .hero-learning-animation { position: relative; width: min(100%, 290px); height: 235px; display: grid; place-items: center; perspective: 700px; z-index: 2; }
body#page-top .hero-learning-device { position: absolute; inset: 0; display: grid; place-items: center; color: #facc15; font-size: clamp(5rem, 9vw, 7.5rem); text-shadow: 0 8px 22px rgba(0, 0, 0, .3); }
body#page-top .hero-learning-laptop { animation: hero-laptop-cycle 9s ease-in-out infinite; }
body#page-top .hero-learning-book { opacity: 0; animation: hero-book-cycle 9s ease-in-out infinite; }
body#page-top .hero-learning-headphones { opacity: 0; animation: hero-headphones-cycle 9s ease-in-out infinite; }
body#page-top .hero-learning-animation::after { content: ''; position: absolute; bottom: 14px; width: 155px; height: 12px; border-radius: 50%; background: rgba(0, 0, 0, .25); filter: blur(5px); animation: hero-shadow-cycle 9s ease-in-out infinite; }
body#page-top .hero-lesson-bubble { position: absolute; z-index: 4; display: inline-flex; align-items: center; gap: .35rem; padding: .48rem .68rem; border: 1px solid rgba(250, 204, 21, .7); border-radius: 999px; background: rgba(7, 24, 35, .9); color: #ffffff; box-shadow: 0 8px 18px rgba(0, 0, 0, .22), inset 0 1px 0 rgba(255, 255, 255, .16); font-size: .68rem; font-weight: 800; white-space: nowrap; backdrop-filter: blur(12px); }
body#page-top .hero-lesson-bubble::after { content: ''; position: absolute; width: 8px; height: 8px; background: rgba(7, 24, 35, .9); border-right: 1px solid rgba(250, 204, 21, .7); border-bottom: 1px solid rgba(250, 204, 21, .7); transform: rotate(45deg); }
body#page-top .hero-lesson-bubble i { color: #facc15; }
body#page-top .hero-lesson-hello { top: 12px; left: 0; color: #000000; background: rgba(255, 255, 255, .94); animation: hero-bubble-hello 9s ease-in-out infinite; }
body#page-top .hero-lesson-hello::after { right: 13px; bottom: -5px; background: rgba(255, 255, 255, .94); border-color: rgba(255, 255, 255, .94); }
body#page-top .hero-lesson-speak { top: 0; right: -4px; animation: hero-bubble-speak 9s ease-in-out infinite; }
body#page-top .hero-lesson-speak::after { left: 14px; bottom: -5px; }
body#page-top .hero-lesson-vocab { bottom: 10px; left: -6px; animation: hero-bubble-vocab 9s ease-in-out infinite; }
body#page-top .hero-lesson-vocab::after { right: 14px; bottom: -5px; }
body#page-top .hero-lesson-confidence { right: -12px; bottom: 26px; color: #000000; background: rgba(255, 255, 255, .94); animation: hero-bubble-confidence 9s ease-in-out infinite; }
body#page-top .hero-lesson-confidence::after { left: 18px; bottom: -5px; background: rgba(255, 255, 255, .94); border-color: rgba(255, 255, 255, .94); }
@keyframes hero-laptop-cycle { 0%, 25% { opacity: 1; transform: rotateY(0) scale(1); } 31%, 100% { opacity: 0; transform: rotateY(-90deg) scale(.7); } }
@keyframes hero-book-cycle { 0%, 28% { opacity: 0; transform: rotateY(90deg) scale(.7); } 36%, 60% { opacity: 1; transform: rotateY(0) scale(1); } 68%, 100% { opacity: 0; transform: rotateY(-90deg) scale(.7); } }
@keyframes hero-headphones-cycle { 0%, 60% { opacity: 0; transform: scale(.65) rotate(-12deg); } 68%, 91% { opacity: 1; transform: scale(1) rotate(0); } 96%, 100% { opacity: 0; transform: scale(.65) rotate(12deg); } }
@keyframes hero-shadow-cycle { 0%, 25% { transform: scale(.8); opacity: .18; } 36%, 60% { transform: scale(1); opacity: .3; } 68%, 91% { transform: scale(.9); opacity: .22; } 100% { transform: scale(.8); opacity: .18; } }
@keyframes hero-bubble-hello { 0%, 20% { opacity: 0; transform: translate(-8px, 5px) scale(.85); } 28%, 72% { opacity: 1; transform: translate(0, 0) scale(1); } 80%, 100% { opacity: 0; transform: translate(-8px, 5px) scale(.85); } }
@keyframes hero-bubble-speak { 0%, 18% { opacity: 0; transform: translate(8px, 5px) scale(.85); } 27%, 78% { opacity: 1; transform: translate(0, 0) scale(1); } 86%, 100% { opacity: 0; transform: translate(8px, 5px) scale(.85); } }
@keyframes hero-bubble-vocab { 0%, 28% { opacity: 0; transform: translate(-8px, -5px) scale(.85); } 36%, 82% { opacity: 1; transform: translate(0, 0) scale(1); } 90%, 100% { opacity: 0; transform: translate(-8px, -5px) scale(.85); } }
@keyframes hero-bubble-confidence { 0%, 34% { opacity: 0; transform: translate(8px, -5px) scale(.85); } 42%, 88% { opacity: 1; transform: translate(0, 0) scale(1); } 96%, 100% { opacity: 0; transform: translate(8px, -5px) scale(.85); } }
body#page-top .hero-orbit { position: absolute; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; animation: hero-spin 16s linear infinite; }
body#page-top .hero-orbit-one { width: 245px; height: 245px; }
body#page-top .hero-orbit-two { width: 315px; height: 185px; transform: rotate(-28deg); animation-duration: 22s; animation-direction: reverse; }
body#page-top .hero-float-card { position: absolute; z-index: 3; display: flex; align-items: center; gap: .55rem; padding: .7rem .85rem; border: 1px solid rgba(255,255,255,.4); border-radius: 11px; background: rgba(8, 55, 72, .72); color: #fff; box-shadow: 0 10px 25px rgba(2,28,42,.18); font-size: .78rem; font-weight: 700; backdrop-filter: blur(8px); }
body#page-top .hero-float-card i { color: #8ee3c4; }
body#page-top .hero-float-card-top { top: 12%; right: 0; animation: hero-float 4s ease-in-out .4s infinite; }
body#page-top .hero-float-card-bottom { bottom: 10%; left: 0; animation: hero-float 4.6s ease-in-out 1s infinite; }
@keyframes hero-float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes hero-pulse { 0%, 100% { opacity: .7; transform: scale(.9); } 50% { opacity: 1; transform: scale(1.15); } }
@keyframes hero-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
body#page-top .hero-section .hero-title,
body#page-top .cta-section .cta-title { color: #fff !important; text-shadow: 0 2px 16px rgba(2, 28, 42, .2); }
body#page-top .hero-section .hero-subtitle,
body#page-top .cta-section .cta-description { color: rgba(255,255,255,.88) !important; }
body#page-top .hero-section .btn-light,
body#page-top .cta-section .btn-light { color: #0f766e !important; border: 0; box-shadow: 0 8px 18px rgba(2, 28, 42, .16); }
body#page-top .hero-section .btn-outline-light { color: #fff !important; border-color: rgba(255,255,255,.72) !important; }
body#page-top .hero-stats { position: relative; z-index: 2; background: #ffffff; border-bottom: 1px solid #e2e8f0; }
body#page-top .hero-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
body#page-top .hero-stats-grid > div { display: flex; flex-direction: column; gap: .25rem; padding: 24px 22px; border-right: 1px solid #e2e8f0; }
body#page-top .hero-stats-grid > div:last-child { border-right: 0; }
body#page-top .hero-stats-grid strong { color: #0f172a; font-size: 1.05rem; }
body#page-top .hero-stats-grid span { color: #64748b; font-size: .76rem; }
body#page-top .features-section { padding-top: 82px; padding-bottom: 82px; }
body#page-top .features-section .container { max-width: 1160px; }
body#page-top .section-header { margin-bottom: 42px; }
body#page-top .section-header .section-subtitle { max-width: 580px; margin-inline: auto; }
body#page-top .features-grid { gap: 22px; }
body#page-top .features-section:nth-of-type(even) { background: #f7fafc !important; }
body#page-top .features-section .section-title { color: var(--site-ink); font-weight: 800; }
body#page-top .feature-card {
    border: 1px solid #e2e8f0 !important;
    border-radius: 14px !important;
    box-shadow: 0 8px 22px rgba(15, 23, 42, .06) !important;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
body#page-top .feature-card:hover { transform: translateY(-5px); border-color: #bfdbfe !important; box-shadow: 0 16px 30px rgba(15, 23, 42, .11) !important; }
body#page-top .feature-card .feature-icon { color: var(--site-primary); background: #e7f5f1; border-radius: 12px; }
body#page-top .cta-section { background: linear-gradient(135deg, #0f3d56 0%, #0f766e 100%) !important; padding-top: 68px; padding-bottom: 68px; }
body#page-top .testimonials-section { background: #f7fafc !important; }
body#page-top .testimonials-section .container,
body#page-top .cta-section .container { max-width: 1160px; }
body#page-top .testimonial-card { height: 100%; }

/* Superadmin dashboard: preserve the original card colors and polish only the holder. */
body#page-top[data-role="super_admin"] #content-wrapper,
body#page-top[data-role="super_admin"] #content,
body#page-top[data-role="super_admin"] #content > .container-fluid {
    background: var(--site-canvas) !important;
}
body#page-top[data-role="super_admin"] #content > .topbar {
    background: #ffffff !important;
    background-image: none !important;
    border: 1px solid #dce8ec !important;
    color: var(--site-ink) !important;
    box-shadow: 0 8px 24px rgba(15, 61, 86, .08) !important;
}
body#page-top[data-role="super_admin"] #content > .topbar .nav-link,
body#page-top[data-role="super_admin"] #content > .topbar .text-gray-600,
body#page-top[data-role="super_admin"] #content > .topbar .text-gray-800 {
    color: var(--site-ink) !important;
}
body#page-top[data-role="super_admin"] #content > .topbar .badge,
body#page-top[data-role="super_admin"] #content > .topbar i { color: var(--site-primary) !important; }
body#page-top[data-role="super_admin"] .dashboard-header,
body#page-top[data-role="super_admin"] .quick-actions,
body#page-top[data-role="super_admin"] .ops-panel,
body#page-top[data-role="super_admin"] .stat-card {
    border-color: #dce8ec !important;
    box-shadow: 0 8px 24px rgba(15, 61, 86, .08) !important;
}
body#page-top[data-role="super_admin"] .stat-card.warning::before { background: #f6c23e !important; }
body#page-top[data-role="super_admin"] .stat-card.info::before { background: #36b9cc !important; }
body#page-top[data-role="super_admin"] .stat-card.primary::before { background: #4e73df !important; }
body#page-top[data-role="super_admin"] .stat-card.success::before { background: #1cc88a !important; }
body#page-top[data-role="super_admin"] .stat-card.purple::before { background: #6f42c1 !important; }
body#page-top[data-role="super_admin"] .stat-card.danger::before { background: #dc3545 !important; }
body#page-top[data-role="super_admin"] .stat-info.warning h3 { color: #f6c23e !important; }
body#page-top[data-role="super_admin"] .stat-info.info h3 { color: #36b9cc !important; }
body#page-top[data-role="super_admin"] .stat-info.primary h3 { color: #4e73df !important; }
body#page-top[data-role="super_admin"] .stat-info.success h3 { color: #1cc88a !important; }
body#page-top[data-role="super_admin"] .stat-info.purple h3 { color: #6f42c1 !important; }
body#page-top[data-role="super_admin"] .stat-info.danger h3 { color: #dc3545 !important; }
body#page-top[data-role="super_admin"] .stat-card.warning .btn { background: #f6c23e !important; }
body#page-top[data-role="super_admin"] .stat-card.info .btn { background: #36b9cc !important; }
body#page-top[data-role="super_admin"] .stat-card.primary .btn { background: #4e73df !important; }
body#page-top[data-role="super_admin"] .stat-card.success .btn { background: #1cc88a !important; }
body#page-top[data-role="super_admin"] .stat-card.purple .btn { background: #6f42c1 !important; }
body#page-top[data-role="super_admin"] .stat-card.danger .btn { background: #dc3545 !important; }

/* Admin-wide surfaces: all management pages use the same holders and controls. */
body#page-top[data-role="admin"] #content-wrapper,
body#page-top[data-role="admin"] #content,
body#page-top[data-role="admin"] #content > .container-fluid,
body#page-top[data-role="super_admin"] #content-wrapper,
body#page-top[data-role="super_admin"] #content,
body#page-top[data-role="super_admin"] #content > .container-fluid {
    background: var(--site-canvas) !important;
}
body#page-top[data-role="admin"] #content > .topbar,
body#page-top[data-role="super_admin"] #content > .topbar {
    background: #fff !important;
    background-image: none !important;
    border: 1px solid var(--site-border) !important;
    box-shadow: var(--site-shadow) !important;
}
body#page-top[data-role="admin"] .card,
body#page-top[data-role="admin"] .card-modern,
body#page-top[data-role="admin"] .dashboard-card,
body#page-top[data-role="admin"] .teacher-card,
body#page-top[data-role="admin"] .verification-card,
body#page-top[data-role="super_admin"] .card,
body#page-top[data-role="super_admin"] .card-modern,
body#page-top[data-role="super_admin"] .dashboard-card,
body#page-top[data-role="super_admin"] .teacher-card,
body#page-top[data-role="super_admin"] .verification-card {
    border: 1px solid var(--site-border) !important;
    border-radius: var(--site-radius) !important;
    box-shadow: var(--site-shadow) !important;
}
body#page-top[data-role="admin"] .card-header,
body#page-top[data-role="super_admin"] .card-header {
    background: #f8fafc !important;
    background-image: none !important;
    border-bottom: 1px solid var(--site-border) !important;
    color: var(--site-ink) !important;
}
body#page-top[data-role="admin"] .card-header h1,
body#page-top[data-role="admin"] .card-header h2,
body#page-top[data-role="admin"] .card-header h3,
body#page-top[data-role="admin"] .card-header h4,
body#page-top[data-role="admin"] .card-header h5,
body#page-top[data-role="admin"] .card-header h6,
body#page-top[data-role="super_admin"] .card-header h1,
body#page-top[data-role="super_admin"] .card-header h2,
body#page-top[data-role="super_admin"] .card-header h3,
body#page-top[data-role="super_admin"] .card-header h4,
body#page-top[data-role="super_admin"] .card-header h5,
body#page-top[data-role="super_admin"] .card-header h6 { color: var(--site-ink) !important; }
body#page-top[data-role="admin"] .table thead th,
body#page-top[data-role="super_admin"] .table thead th {
    background: #f8fafc !important;
    color: #475569 !important;
    border-bottom-color: var(--site-border) !important;
}
body#page-top[data-role="admin"] .table tbody tr:hover,
body#page-top[data-role="super_admin"] .table tbody tr:hover { background: #f7fbfc !important; }
body#page-top[data-role="admin"] .bg-gradient-primary,
body#page-top[data-role="super_admin"] .bg-gradient-primary {
    background: linear-gradient(135deg, #0f3d56 0%, #0f766e 100%) !important;
    background-image: linear-gradient(135deg, #0f3d56 0%, #0f766e 100%) !important;
    color: #fff !important;
}
body#page-top[data-role="admin"] .form-control,
body#page-top[data-role="admin"] .form-select,
body#page-top[data-role="admin"] textarea,
body#page-top[data-role="super_admin"] .form-control,
body#page-top[data-role="super_admin"] .form-select,
body#page-top[data-role="super_admin"] textarea { border-radius: 9px; border-color: #cbd5e1; }

/* Student and teacher pages: shared surfaces and holders. */
body#page-top[data-role="student"] #content-wrapper,
body#page-top[data-role="student"] #content,
body#page-top[data-role="student"] #content > .container-fluid,
body#page-top[data-role="teacher"] #content-wrapper,
body#page-top[data-role="teacher"] #content,
body#page-top[data-role="teacher"] #content > .container-fluid { background: var(--site-canvas) !important; }
body#page-top[data-role="student"] .card,
body#page-top[data-role="student"] .class-card,
body#page-top[data-role="student"] .teacher-card,
body#page-top[data-role="student"] .profile-form-card,
body#page-top[data-role="student"] .calendar-card,
body#page-top[data-role="teacher"] .card,
body#page-top[data-role="teacher"] .class-card,
body#page-top[data-role="teacher"] .teacher-card,
body#page-top[data-role="teacher"] .profile-form-card,
body#page-top[data-role="teacher"] .calendar-card {
    border: 1px solid var(--site-border) !important;
    border-radius: var(--site-radius) !important;
    box-shadow: var(--site-shadow) !important;
}
body#page-top[data-role="student"] .card-header,
body#page-top[data-role="student"] .class-card-header,
body#page-top[data-role="student"] .calendar-card-header,
body#page-top[data-role="teacher"] .card-header,
body#page-top[data-role="teacher"] .class-card-header,
body#page-top[data-role="teacher"] .calendar-card-header {
    background: #f8fafc !important;
    background-image: none !important;
    border-bottom: 1px solid var(--site-border) !important;
}
body#page-top[data-role="student"] .table thead th,
body#page-top[data-role="teacher"] .table thead th {
    background: #f8fafc !important;
    color: #475569 !important;
    border-bottom-color: var(--site-border) !important;
}
body#page-top[data-role="student"] .table tbody tr:hover,
body#page-top[data-role="teacher"] .table tbody tr:hover { background: #f7fbfc !important; }
body#page-top[data-role="student"] .form-control,
body#page-top[data-role="student"] .form-select,
body#page-top[data-role="student"] textarea,
body#page-top[data-role="teacher"] .form-control,
body#page-top[data-role="teacher"] .form-select,
body#page-top[data-role="teacher"] textarea { border-radius: 9px; border-color: #cbd5e1; }

body#page-top footer,
body#page-top .footer { border-top: 1px solid rgba(226, 232, 240, .7); }
body#page-top .sticky-footer {
    background: #ffffff !important;
    background-image: none !important;
    border-top: 1px solid var(--site-border) !important;
    color: var(--site-muted) !important;
    box-shadow: 0 -4px 18px rgba(15, 61, 86, .04);
}
body#page-top .sticky-footer a,
body#page-top .sticky-footer span { color: var(--site-muted) !important; }
body#page-top .site-footer {
    background: linear-gradient(135deg, #0f3d56 0%, #0f766e 100%) !important;
    background-image: linear-gradient(135deg, #0f3d56 0%, #0f766e 100%) !important;
    border-top: 0 !important;
    color: rgba(255,255,255,.9) !important;
}
body#page-top .site-footer h5 { color: #fff !important; }
body#page-top .site-footer a { color: rgba(255,255,255,.9) !important; transition: color .18s ease, opacity .18s ease; }
body#page-top .site-footer a:hover { color: #fff !important; opacity: .8; }
body#page-top .site-footer .form-control { border: 0; }
body#page-top > .bg-primary {
    background: #0f3d56 !important;
    background-image: none !important;
    color: #fff !important;
}

/* Dark mode compatibility */
html.bas-dark-mode body#page-top,
body#page-top[data-dark="1"] { background: #0f172a !important; color: #e2e8f0; }
html.bas-dark-mode body#page-top #content-wrapper,
html.bas-dark-mode body#page-top #content,
html.bas-dark-mode body#page-top .container-fluid,
body#page-top[data-dark="1"] #content-wrapper,
body#page-top[data-dark="1"] #content,
body#page-top[data-dark="1"] .container-fluid { background: #0f172a !important; }
html.bas-dark-mode body#page-top .card,
html.bas-dark-mode body#page-top .dashboard-card,
html.bas-dark-mode body#page-top .quick-actions,
html.bas-dark-mode body#page-top .stat-card,
body#page-top[data-dark="1"] .card,
body#page-top[data-dark="1"] .dashboard-card,
body#page-top[data-dark="1"] .quick-actions,
body#page-top[data-dark="1"] .stat-card { background: #1e293b !important; border-color: #334155 !important; color: #e2e8f0; }
html.bas-dark-mode body#page-top .card-header,
body#page-top[data-dark="1"] .card-header { background: #273549 !important; border-color: #334155 !important; }
html.bas-dark-mode body#page-top h1,
html.bas-dark-mode body#page-top h2,
html.bas-dark-mode body#page-top h3,
html.bas-dark-mode body#page-top h4,
html.bas-dark-mode body#page-top h5,
html.bas-dark-mode body#page-top h6,
body#page-top[data-dark="1"] h1,
body#page-top[data-dark="1"] h2,
body#page-top[data-dark="1"] h3,
body#page-top[data-dark="1"] h4,
body#page-top[data-dark="1"] h5,
body#page-top[data-dark="1"] h6 { color: #f1f5f9; }
html.bas-dark-mode body#page-top .form-control,
html.bas-dark-mode body#page-top .form-select,
html.bas-dark-mode body#page-top textarea,
body#page-top[data-dark="1"] .form-control,
body#page-top[data-dark="1"] .form-select,
body#page-top[data-dark="1"] textarea { background: #334155; border-color: #475569; color: #f1f5f9; }

@media (max-width: 768px) {
    body#page-top .hero-section { min-height: auto; padding: 58px 0 46px; }
    body#page-top .hero-layout { grid-template-columns: 1fr; text-align: center; gap: 1rem; }
    body#page-top .container-fluid { padding-left: 1rem !important; padding-right: 1rem !important; }
    body#page-top .hero-section .hero-title { max-width: 13ch; margin-inline: auto; font-size: clamp(2.35rem, 12vw, 3.5rem); }
    body#page-top .hero-section .hero-subtitle { margin-inline: auto; }
    body#page-top .hero-kicker { justify-content: center; }
    body#page-top .hero-proof { justify-content: center; gap: .55rem .85rem; font-size: .7rem; }
    body#page-top .card-body { padding: 1rem; }
    body#page-top .hero-visual { min-height: 245px; transform: none; margin-top: .5rem; }
    body#page-top .hero-learning-animation { width: 250px; height: 205px; }
    body#page-top .hero-float-card-top { right: 2%; }
    body#page-top .hero-float-card-bottom { left: 2%; }
    body#page-top .features-section { padding-top: 64px; padding-bottom: 64px; }
    body#page-top .table-responsive { border-radius: 9px; }
    body#page-top .hero-stats-grid { grid-template-columns: repeat(2, 1fr); }
    body#page-top .hero-stats-grid > div { padding: 17px 14px; }
    body#page-top .hero-stats-grid > div:nth-child(2) { border-right: 0; }
    body#page-top .hero-stats-grid > div:nth-child(-n+2) { border-bottom: 1px solid #e2e8f0; }
}