/**
 * CMS — Course Management System enterprise design system.
 * Presentation layer for existing Bootstrap views; no data or feature behavior.
 */
:root {
    --abid-primary: #2563eb;
    --abid-primary-strong: #1d4ed8;
    --abid-secondary: #4f46e5;
    --abid-success: #10b981;
    --abid-warning: #f59e0b;
    --abid-danger: #ef4444;
    --abid-cyan: #06b6d4;
    --abid-canvas: #f4f7fb;
    --abid-surface: #ffffff;
    --abid-surface-subtle: #f8fafc;
    --abid-line: #e5eaf2;
    --abid-ink: #17233b;
    --abid-muted: #65738b;
    --abid-sidebar: #101b31;
    --abid-sidebar-ink: #cbd5e1;
    --abid-radius-sm: 10px;
    --abid-radius-md: 16px;
    --abid-radius-lg: 22px;
    --abid-shadow-card: 0 2px 5px rgba(20, 35, 61, .035), 0 10px 28px rgba(20, 35, 61, .045);
    --abid-shadow-popover: 0 16px 48px rgba(20, 35, 61, .16);
    --abid-transition: 180ms cubic-bezier(.2, 0, 0, 1);
    --md3-primary: var(--abid-primary);
    --brand-primary: var(--abid-primary);
    --md3-secondary: var(--abid-secondary);
    --md3-background: var(--abid-canvas);
    --md3-surface: var(--abid-surface);
    --md3-on-surface: var(--abid-ink);
    --md3-on-background: var(--abid-ink);
    --md3-outline-variant: var(--abid-line);
    --brand-sidebar: var(--abid-sidebar);
    --brand-sidebar-text: var(--abid-sidebar-ink);
    --md3-sidebar-width: 268px;
    --md3-content-max-width: 1800px;
}

[data-theme="dark"] {
    --abid-canvas: #0b1220;
    --abid-surface: #111b2c;
    --abid-surface-subtle: #172338;
    --abid-line: #29374d;
    --abid-ink: #e7edf7;
    --abid-muted: #9aa9be;
    --abid-sidebar: #0d1728;
    --abid-sidebar-ink: #c1ccdc;
    --abid-shadow-card: 0 3px 18px rgba(0, 0, 0, .16);
    --abid-shadow-popover: 0 18px 48px rgba(0, 0, 0, .42);
    --md3-primary: #8eafff;
    --brand-primary: #285bc4;
    --md3-secondary: #b5aaff;
    --md3-background: var(--abid-canvas);
    --md3-surface: var(--abid-surface);
    --md3-on-surface: var(--abid-ink);
    --md3-on-background: var(--abid-ink);
    --md3-outline-variant: var(--abid-line);
}

html {
    background: var(--abid-canvas);
    scroll-padding-top: 84px;
}

body,
body.auth-body {
    background: var(--abid-canvas);
    color: var(--abid-ink);
    font-family: 'Plus Jakarta Sans', 'Inter', 'Vazirmatn', sans-serif;
    letter-spacing: 0;
}

body.rtl-mode,
body.rtl-mode input,
body.rtl-mode select,
body.rtl-mode textarea,
body.rtl-mode button {
    font-family: 'Estedad', 'Vazirmatn', 'Noto Sans Arabic', sans-serif;
}

html[lang="ps-AF"] body.rtl-mode,
html[lang="ps-AF"] body.rtl-mode input,
html[lang="ps-AF"] body.rtl-mode select,
html[lang="ps-AF"] body.rtl-mode textarea,
html[lang="ps-AF"] body.rtl-mode button {
    font-family: 'Noto Sans Arabic', 'Vazirmatn', sans-serif;
}

.ems-wrapper {
    background:
        radial-gradient(ellipse at 78% 0, rgba(37, 99, 235, .045), transparent 38%),
        var(--abid-canvas);
}

/* Application navigation: product identity, clear hierarchy, predictable targets. */
.ems-sidebar {
    width: var(--md3-sidebar-width);
    border: 0;
    border-inline-end: 1px solid rgba(255, 255, 255, .07);
    background:
        radial-gradient(ellipse at 0 0, rgba(58, 111, 218, .16), transparent 42%),
        var(--abid-sidebar);
    box-shadow: 8px 0 30px rgba(13, 25, 46, .08);
}

.sidebar-header {
    min-height: 76px;
    height: 76px;
    padding-inline: 20px;
    border-color: rgba(255, 255, 255, .08);
}

.brand-link { gap: 12px; }
.brand-logo-icon {
    width: 42px !important;
    height: 42px !important;
    border: 1px solid rgba(255, 255, 255, .16) !important;
    border-radius: 14px !important;
    box-shadow: 0 8px 20px rgba(0, 0, 0, .2);
}
.brand-title { color: #f8fbff; font-size: 1rem; letter-spacing: -.035em; }
.brand-badge { color: #91b8ff; font-size: .61rem; letter-spacing: .1em; }
.sidebar-content { padding: 14px 12px 18px; }
.sidebar-menu { display: grid; gap: 3px; }
.menu-heading {
    padding: 20px 13px 7px;
    color: #8494ad;
    font-size: .64rem;
    font-weight: 750;
    letter-spacing: .105em;
    text-transform: uppercase;
}
.menu-item { margin-block: 0; }
.menu-link {
    min-height: 43px;
    gap: 12px;
    padding-inline: 13px;
    border: 1px solid transparent;
    border-radius: 12px;
    color: var(--abid-sidebar-ink);
    font-size: .82rem;
    font-weight: 550;
    transition: color var(--abid-transition), background var(--abid-transition), border-color var(--abid-transition), transform var(--abid-transition);
}
.menu-link i { flex-basis: 21px; font-size: 1.12rem; color: #9aabc2; }
.menu-link:hover,
.menu-link:focus-visible {
    border-color: rgba(255, 255, 255, .075);
    background: rgba(255, 255, 255, .065);
    color: #fff;
    transform: translateX(2px);
}
.menu-link:hover i,
.menu-link:focus-visible i { color: #c6d8ff; }
.menu-item.active .menu-link {
    border-color: rgba(127, 169, 255, .19);
    background: linear-gradient(100deg, rgba(37, 99, 235, .31), rgba(37, 99, 235, .13));
    color: #fff;
    box-shadow: inset 3px 0 0 #72a0ff;
    font-weight: 680;
}
.menu-item.active .menu-link i { color: #9fc0ff; }
.sidebar-footer {
    padding: 12px;
    border-color: rgba(255, 255, 255, .09);
    background: rgba(8, 17, 32, .45);
}
.user-card-sm {
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, .075);
    border-radius: 14px;
    background: rgba(255, 255, 255, .055);
}
.user-card-sm .user-name { color: #f1f5fb; font-size: .78rem; }
.user-card-sm .user-role { color: #9eacc0; }
.user-card-sm .btn-logout { color: #aebbd0; }

.ems-main {
    min-width: 0;
    background: transparent;
}

/* Workspace toolbar: compact controls on one surface with visible search. */
.ems-header {
    position: sticky;
    z-index: 1020;
    top: 0;
    min-height: 72px;
    padding: 10px clamp(18px, 2.5vw, 38px);
    border: 0;
    border-bottom: 1px solid var(--abid-line);
    background: color-mix(in srgb, var(--abid-surface) 91%, transparent);
    box-shadow: 0 3px 18px rgba(17, 31, 54, .035);
    backdrop-filter: blur(18px) saturate(1.35);
}
.header-left,
.header-right { gap: 9px; }
.header-search {
    width: clamp(220px, 32vw, 430px);
    position: relative;
}
.header-search .form-control {
    min-height: 42px;
    padding-inline: 42px 16px;
    border: 1px solid var(--abid-line);
    border-radius: 13px;
    background: var(--abid-surface-subtle);
    color: var(--abid-ink);
    font-size: .8rem;
    transition: border-color var(--abid-transition), background var(--abid-transition), box-shadow var(--abid-transition);
}
.header-search .form-control:focus {
    border-color: color-mix(in srgb, var(--abid-primary) 45%, var(--abid-line));
    background: var(--abid-surface);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--abid-primary) 11%, transparent);
}
.header-search .search-icon {
    inset-inline-start: 15px;
    inset-inline-end: auto;
    color: var(--abid-muted);
}
.btn-icon,
.md3-icon-btn {
    width: 42px;
    min-width: 42px;
    height: 42px;
    min-height: 42px;
    border: 1px solid transparent;
    border-radius: 13px;
    color: var(--abid-muted);
    transition: background var(--abid-transition), color var(--abid-transition), border-color var(--abid-transition);
}
.btn-icon:hover,
.md3-icon-btn:hover,
.user-profile-btn:hover {
    border-color: var(--abid-line);
    background: var(--abid-surface-subtle);
    color: var(--abid-primary);
}
.header-right [data-bs-target="#quickActionsModal"] {
    min-height: 40px;
    border: 0;
    border-radius: 12px;
    background: var(--abid-primary);
    color: #fff;
    font-size: .77rem;
    font-weight: 650;
    box-shadow: 0 4px 10px rgba(37, 99, 235, .19);
}
.header-right [data-bs-target="#quickActionsModal"] i { color: #dce8ff !important; }
.header-right [data-bs-target="#quickActionsModal"]:hover { background: var(--abid-primary-strong); color: #fff; }
.language-switcher {
    width: auto;
    min-width: 42px;
    gap: 7px;
    padding-inline: 10px;
    border-color: var(--abid-line);
    background: var(--abid-surface);
}
.language-switcher > span { color: var(--abid-ink); font-size: .7rem; font-weight: 700; }
.notification-trigger > .badge { min-width: 17px; min-height: 17px; display: grid; place-items: center; font-size: .58rem; }
.user-profile-btn {
    width: auto;
    min-width: 42px;
    gap: 9px;
    padding-inline: 5px 10px;
    border: 1px solid transparent;
    border-radius: 14px;
}
.avatar-sm { width: 34px; height: 34px; border: 2px solid var(--abid-surface); box-shadow: 0 0 0 1px var(--abid-line); }
.user-info-top span:first-child { color: var(--abid-ink); font-size: .76rem; }
.user-info-top span:last-child { color: var(--abid-muted) !important; font-size: .66rem; }
.notif-dropdown,
.user-dropdown { min-width: 270px; overflow: hidden; border-radius: 16px !important; }
.notif-header { background: var(--abid-surface-subtle); }
.notif-info h6 { color: var(--abid-ink) !important; }
.notif-item { transition: background var(--abid-transition); }
.notif-item:hover { background: var(--abid-surface-subtle); }
.notif-dropdown {
    animation: notification-pop-in .18s ease-out;
    box-shadow: 0 18px 48px rgba(15, 23, 42, .18) !important;
    min-width: min(390px, calc(100vw - 24px));
}
.notif-header { gap: 12px; }
.notif-header h6 { color: var(--abid-ink); font-size: .86rem; }
.notif-header small { display: block; font-size: .68rem; margin-top: 3px; }
.notif-body { max-height: min(430px, calc(100vh - 210px)); overflow-y: auto; }
.notif-item { align-items: flex-start; border-bottom: 1px solid var(--abid-line); display: flex; gap: 11px; padding: 13px 14px; }
.notif-item:last-child { border-bottom: 0; }
.notif-item.is-unread { background: color-mix(in srgb, var(--abid-primary) 5%, var(--abid-surface)); }
.notif-icon { align-items: center; background: var(--abid-surface-subtle); border: 1px solid var(--abid-line); border-radius: 12px; color: var(--abid-primary); display: inline-flex; flex: 0 0 36px; height: 36px; justify-content: center; }
.notif-priority--high { background: rgba(239, 68, 68, .1); border-color: rgba(239, 68, 68, .2); color: #dc2626; }
.notif-priority--medium { background: rgba(245, 158, 11, .1); border-color: rgba(245, 158, 11, .2); color: #b45309; }
.notif-priority--low { color: var(--abid-primary); }
.notif-info { flex: 1; min-width: 0; }
.notif-link { display: flex; flex-direction: column; gap: 3px; text-decoration: none; }
.notif-title { color: var(--abid-ink); font-size: .75rem; font-weight: 750; }
.notif-message { color: var(--abid-muted); font-size: .68rem; line-height: 1.45; }
.notif-link time { color: var(--abid-muted); font-size: .62rem; margin-top: 3px; }
.notif-item.is-unread .notif-title::before { background: var(--abid-primary); border-radius: 50%; content: ""; display: inline-block; height: 6px; margin-inline-end: 6px; vertical-align: 1px; width: 6px; }
.notif-read-action,
.notif-text-action { background: transparent; border: 0; color: var(--abid-primary); cursor: pointer; }
.notif-read-action { align-items: center; border-radius: 8px; display: inline-flex; height: 30px; justify-content: center; width: 30px; }
.notif-read-action:hover { background: var(--abid-surface); }
.notif-text-action { font-size: .67rem; font-weight: 700; padding: 5px; }
.notif-view-all { align-items: center; background: var(--abid-surface-subtle); border-top: 1px solid var(--abid-line); color: var(--abid-primary); display: flex; font-size: .73rem; font-weight: 750; gap: 6px; justify-content: center; padding: 12px; text-decoration: none; }
.notif-view-all:hover { background: var(--abid-surface); color: var(--abid-primary-strong); }

.notification-center { display: grid; gap: 20px; margin: 0 auto; max-width: 1120px; }
.notification-center__hero { align-items: center; background: linear-gradient(120deg, var(--abid-surface), color-mix(in srgb, var(--abid-primary) 7%, var(--abid-surface))); border: 1px solid var(--abid-line); border-radius: 22px; box-shadow: 0 8px 24px rgba(15, 23, 42, .045); display: flex; gap: 20px; justify-content: space-between; padding: clamp(20px, 3vw, 34px); }
.notification-center__eyebrow { align-items: center; color: var(--abid-primary); display: flex; font-size: .67rem; font-weight: 800; gap: 7px; letter-spacing: .08em; text-transform: uppercase; }
.notification-center__hero h1 { color: var(--abid-ink); font-size: clamp(1.35rem, 2.7vw, 1.9rem); font-weight: 800; margin: 10px 0 5px; }
.notification-center__hero p { color: var(--abid-muted); font-size: .84rem; margin: 0; }
.notification-center__summary { align-items: center; background: var(--abid-surface); border: 1px solid var(--abid-line); border-radius: 16px; display: flex; flex: 0 0 auto; gap: 12px; padding: 13px 17px; }
.notification-center__summary-icon { align-items: center; background: color-mix(in srgb, var(--abid-primary) 11%, transparent); border-radius: 12px; color: var(--abid-primary); display: inline-flex; font-size: 1.15rem; height: 42px; justify-content: center; width: 42px; }
.notification-center__summary strong,.notification-center__summary small { display: block; }
.notification-center__summary strong { color: var(--abid-ink); font-size: 1.15rem; line-height: 1.15; }
.notification-center__summary small { color: var(--abid-muted); font-size: .68rem; margin-top: 3px; }
.notification-center__panel { background: var(--abid-surface); border: 1px solid var(--abid-line); border-radius: 20px; box-shadow: 0 8px 24px rgba(15, 23, 42, .045); overflow: hidden; }
.notification-center__toolbar { align-items: center; border-bottom: 1px solid var(--abid-line); display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; padding: 16px; }
.notification-center__filters { align-items: center; display: flex; flex: 1; flex-wrap: wrap; gap: 9px; }
.notification-center__search { align-items: center; border: 1px solid var(--abid-line); border-radius: 11px; color: var(--abid-muted); display: flex; flex: 1 1 210px; gap: 8px; min-height: 40px; padding: 0 11px; }
.notification-center__search input { background: transparent; border: 0; color: var(--abid-ink); min-width: 0; outline: 0; width: 100%; }
.notification-center__filters select { background: var(--abid-surface); border: 1px solid var(--abid-line); border-radius: 10px; color: var(--abid-ink); min-height: 40px; padding: 0 30px 0 10px; }
.notification-center__filter-button,.notification-center__mark-all { align-items: center; border: 0; border-radius: 10px; cursor: pointer; display: inline-flex; font-size: .73rem; font-weight: 750; gap: 7px; justify-content: center; min-height: 40px; padding: 0 13px; }
.notification-center__filter-button { background: var(--abid-primary); color: #fff; }
.notification-center__mark-all { background: color-mix(in srgb, var(--abid-primary) 9%, var(--abid-surface)); color: var(--abid-primary); white-space: nowrap; }
.notification-center__clear { color: var(--abid-muted); font-size: .72rem; padding: 7px; text-decoration: none; }
.notification-center__categories { border-bottom: 1px solid var(--abid-line); display: flex; gap: 5px; overflow-x: auto; padding: 11px 16px 0; }
.notification-center__categories a { border-bottom: 2px solid transparent; color: var(--abid-muted); flex: 0 0 auto; font-size: .74rem; font-weight: 700; padding: 8px 10px 10px; text-decoration: none; }
.notification-center__categories a:hover,.notification-center__categories a.is-active { border-color: var(--abid-primary); color: var(--abid-primary); }
.notification-center__list { display: grid; }
.notification-card { align-items: center; border-bottom: 1px solid var(--abid-line); display: flex; gap: 14px; min-width: 0; padding: 17px 19px; transition: background .16s ease; }
.notification-card:hover { background: var(--abid-surface-subtle); }
.notification-card.is-unread { background: color-mix(in srgb, var(--abid-primary) 3%, var(--abid-surface)); }
.notification-card__icon { align-items: center; border: 1px solid var(--abid-line); border-radius: 14px; color: var(--abid-primary); display: inline-flex; flex: 0 0 44px; font-size: 1.1rem; height: 44px; justify-content: center; }
.notification-card__icon--high { background: rgba(239, 68, 68, .09); border-color: rgba(239, 68, 68, .17); color: #dc2626; }
.notification-card__icon--medium { background: rgba(245, 158, 11, .1); border-color: rgba(245, 158, 11, .18); color: #b45309; }
.notification-card__icon--low { background: color-mix(in srgb, var(--abid-primary) 8%, transparent); color: var(--abid-primary); }
.notification-card__content { flex: 1; min-width: 0; }
.notification-card__meta { align-items: center; color: var(--abid-muted); display: flex; flex-wrap: wrap; font-size: .66rem; gap: 10px; margin-bottom: 5px; }
.notification-card__meta > span:first-child { align-items: center; display: inline-flex; gap: 5px; }
.notification-card__priority { border-radius: 99px; font-size: .59rem; font-weight: 800; padding: 3px 7px; text-transform: uppercase; }
.notification-card__priority--high { background: rgba(239, 68, 68, .1); color: #dc2626; }
.notification-card__priority--medium { background: rgba(245, 158, 11, .12); color: #a16207; }
.notification-card__priority--low { background: color-mix(in srgb, var(--abid-primary) 10%, transparent); color: var(--abid-primary); }
.notification-card__meta time { margin-inline-start: auto; }
.notification-card__link { color: inherit; text-decoration: none; }
.notification-card__link h2 { color: var(--abid-ink); font-size: .87rem; font-weight: 750; margin: 0 0 3px; }
.notification-card__link p { color: var(--abid-muted); font-size: .75rem; line-height: 1.5; margin: 0; }
.notification-card__action,.notification-card__delete { align-items: center; background: transparent; border: 1px solid var(--abid-line); border-radius: 9px; color: var(--abid-muted); cursor: pointer; display: inline-flex; font-size: .68rem; gap: 6px; min-height: 34px; padding: 0 9px; white-space: nowrap; }
.notification-card__action:hover { background: color-mix(in srgb, var(--abid-primary) 8%, transparent); border-color: color-mix(in srgb, var(--abid-primary) 32%, var(--abid-line)); color: var(--abid-primary); }
.notification-card__delete { border-color: transparent; font-size: .9rem; height: 34px; justify-content: center; padding: 0; width: 34px; }
.notification-card__delete:hover { background: rgba(239, 68, 68, .09); color: #dc2626; }
.notification-center__empty { align-items: center; display: flex; flex-direction: column; padding: 58px 20px; text-align: center; }
.notification-center__empty > span { align-items: center; background: color-mix(in srgb, var(--abid-primary) 9%, transparent); border-radius: 18px; color: var(--abid-primary); display: inline-flex; font-size: 1.6rem; height: 62px; justify-content: center; width: 62px; }
.notification-center__empty h2 { color: var(--abid-ink); font-size: 1rem; font-weight: 750; margin: 16px 0 5px; }
.notification-center__empty p { color: var(--abid-muted); font-size: .78rem; margin: 0; }
.notification-center__empty a { color: var(--abid-primary); font-size: .75rem; font-weight: 700; margin-top: 12px; }
.notification-center__footer { align-items: center; color: var(--abid-muted); display: flex; font-size: .7rem; justify-content: space-between; min-height: 54px; padding: 10px 17px; }
.notification-center__pagination { align-items: center; display: flex; gap: 10px; }
.notification-center__pagination a { align-items: center; border: 1px solid var(--abid-line); border-radius: 8px; color: var(--abid-ink); display: inline-flex; height: 30px; justify-content: center; text-decoration: none; width: 30px; }
.notification-center__pagination a:hover { border-color: var(--abid-primary); color: var(--abid-primary); }
@keyframes notification-pop-in { from { opacity: 0; transform: translateY(-5px) scale(.99); } to { opacity: 1; transform: translateY(0) scale(1); } }
@media (max-width: 767.98px) {
    .notification-center { gap: 13px; }
    .notification-center__hero { align-items: flex-start; border-radius: 17px; flex-direction: column; padding: 20px; }
    .notification-center__summary { align-self: stretch; }
    .notification-center__toolbar { align-items: stretch; }
    .notification-center__filters { flex-basis: 100%; }
    .notification-center__filters select { flex: 1 1 130px; min-width: 0; }
    .notification-center__toolbar > form { align-self: flex-start; }
    .notification-card { align-items: flex-start; gap: 10px; padding: 14px 12px; }
    .notification-card__icon { flex-basis: 38px; height: 38px; }
    .notification-card__action { height: 34px; min-width: 34px; padding: 0 8px; }
    .notification-card__action span { display: none; }
}
@media (max-width: 575.98px) {
    .notif-dropdown { inset-inline: 8px !important; max-width: calc(100vw - 16px); min-width: 0; position: fixed !important; top: 62px !important; transform: none !important; width: auto; }
    .notification-center__filters { display: grid; grid-template-columns: 1fr 1fr; }
    .notification-center__search { grid-column: 1 / -1; }
    .notification-center__filters select { width: 100%; }
    .notification-center__filter-button { grid-column: 1 / -1; }
    .notification-card__meta { gap: 6px; }
    .notification-card__meta time { flex-basis: 100%; margin-inline-start: 0; }
    .notification-card__delete { flex: 0 0 30px; }
    .notification-center__footer { align-items: flex-start; flex-direction: column; gap: 9px; }
}

.ems-content {
    padding: clamp(20px, 2.6vw, 38px);
}
.ems-footer {
    background: transparent;
    border-color: var(--abid-line);
    color: var(--abid-muted);
}
.ems-footer-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px clamp(12px, 2vw, 22px);
}
.ems-footer-meta > span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
.ems-footer-meta > span > i {
    color: var(--abid-primary);
    font-size: 1rem;
}

/* A consistent page canvas for existing module-specific layouts. */
.ems-content > .row:first-child {
    margin-bottom: 22px !important;
}
.ems-content > .row:first-child h1,
.ems-content > .row:first-child h2,
.ems-content > .row:first-child h3 {
    color: var(--abid-ink);
    letter-spacing: -.04em;
}
.ems-content > .row:first-child .text-muted { font-size: .82rem; }
.ems-content .card,
.ems-content .card-elevated,
.ems-content .card-kpi,
.ems-content .md3-card,
.ems-content .glass-card {
    border: 1px solid var(--abid-line);
    border-radius: var(--abid-radius-md);
    background: var(--abid-surface);
    box-shadow: var(--abid-shadow-card);
}
.ems-content .card-header,
.ems-content .card-footer {
    border-color: var(--abid-line);
    background: transparent;
}
.ems-content .card-title { color: var(--abid-ink); letter-spacing: -.02em; }
.ems-content .card-body { color: var(--abid-ink); }

/* Metric cards establish a visible label/value/trend hierarchy. */
.metric-grid { gap: 15px; }
.metric-card {
    padding: 19px 20px 14px;
    border-radius: 18px;
    background: var(--abid-surface);
    box-shadow: var(--abid-shadow-card);
}
.metric-card:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(20, 35, 61, .1); }
.metric-card__label { color: var(--abid-muted); font-size: .72rem; font-weight: 650; }
.metric-card__value { color: var(--abid-ink); font-variant-numeric: tabular-nums; }
.panel-card,
.finance-summary-card { border-color: var(--abid-line); background: var(--abid-surface); box-shadow: var(--abid-shadow-card); }
.section-heading h2 { letter-spacing: -.035em; }

/* Data grids: deliberate controls, strong header contrast, stable row rhythm. */
.ems-content .table-responsive {
    overflow: auto;
    border: 1px solid var(--abid-line);
    border-radius: 15px;
    background: var(--abid-surface);
    box-shadow: var(--abid-shadow-card);
}
.ems-content .table {
    margin-bottom: 0;
    --bs-table-color: var(--abid-ink);
    --bs-table-bg: transparent;
    --bs-table-border-color: var(--abid-line);
    --bs-table-hover-bg: color-mix(in srgb, var(--abid-primary) 5%, transparent);
    --bs-table-striped-bg: color-mix(in srgb, var(--abid-surface-subtle) 74%, transparent);
    --bs-table-striped-color: var(--abid-ink);
    --bs-table-hover-color: var(--abid-ink);
}
.ems-content .table > :not(caption) > * > * {
    padding: .82rem .92rem;
    border-bottom-color: var(--abid-line);
}
.ems-content .table thead th {
    z-index: 2;
    background: var(--abid-surface-subtle);
    color: var(--abid-muted);
    font-size: .69rem;
    font-weight: 750;
    letter-spacing: .055em;
    text-transform: uppercase;
}
.ems-content .table tbody tr { transition: background-color var(--abid-transition); }
.ems-content .table tbody td { font-size: .8rem; }

/* Forms are grouped, readable, and consistent across all CRUD screens. */
.ems-content form .form-label {
    margin-bottom: 6px;
    color: var(--abid-ink);
    font-size: .76rem;
    font-weight: 650;
}
.ems-content .form-control,
.ems-content .form-select,
.ems-content .input-group-text {
    min-height: 44px;
    border: 1px solid var(--abid-line);
    border-radius: 11px;
    background-color: var(--abid-surface);
    color: var(--abid-ink);
    font-size: .82rem;
}
.ems-content textarea.form-control { min-height: 112px; }
.ems-content .form-control:focus,
.ems-content .form-select:focus {
    border-color: color-mix(in srgb, var(--abid-primary) 58%, var(--abid-line));
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--abid-primary) 11%, transparent);
}
.ems-content .form-control::placeholder { color: color-mix(in srgb, var(--abid-muted) 80%, transparent); }
.ems-content .form-check-input:checked { border-color: var(--abid-primary); background-color: var(--abid-primary); }
.ems-content .btn {
    min-height: 40px;
    border-radius: 11px;
    font-size: .79rem;
    font-weight: 650;
    transition: transform var(--abid-transition), box-shadow var(--abid-transition), background var(--abid-transition);
}
.ems-content .btn-primary {
    border-color: var(--abid-primary);
    background: var(--abid-primary);
    box-shadow: 0 3px 8px rgba(37, 99, 235, .14);
}
.ems-content .btn-primary:hover { border-color: var(--abid-primary-strong); background: var(--abid-primary-strong); transform: translateY(-1px); }

/* Dialogs and menus use clear surfaces and focused action areas. */
.dropdown-menu {
    padding: 7px;
    border: 1px solid var(--abid-line);
    border-radius: 14px;
    background: var(--abid-surface);
    box-shadow: var(--abid-shadow-popover);
    color: var(--abid-ink);
}
.dropdown-item { min-height: 40px; gap: 9px; border-radius: 9px; color: var(--abid-ink); font-size: .8rem; }
.dropdown-item:hover,
.dropdown-item:focus { background: var(--abid-surface-subtle); color: var(--abid-primary); }
.modal-backdrop.show { opacity: .48; backdrop-filter: blur(4px); }
.modal-content {
    overflow: hidden;
    border: 1px solid var(--abid-line);
    border-radius: 20px;
    background: var(--abid-surface);
    color: var(--abid-ink);
    box-shadow: var(--abid-shadow-popover);
}
.modal-header,
.modal-footer { border-color: var(--abid-line); }
.modal-title { color: var(--abid-ink); letter-spacing: -.025em; }
.quick-actions-description { margin: 0 0 16px; color: var(--abid-muted); font-size: .79rem; }
.quick-actions-grid .col-6,
.quick-actions-grid .col-12 { min-width: 0; }
.quick-action-card {
    min-height: 112px;
    border: 1px solid var(--abid-line);
    border-radius: 15px;
    background: var(--abid-surface-subtle);
    transition: border-color var(--abid-transition), background var(--abid-transition), transform var(--abid-transition);
}
.quick-action-card:hover { border-color: color-mix(in srgb, var(--abid-primary) 32%, var(--abid-line)); background: var(--abid-surface); transform: translateY(-2px); }

/* Workspace settings: preserve existing tab behavior while strengthening structure. */
.settings-hero,
.settings-nav-card,
.settings-content-card { border-color: var(--abid-line); border-radius: 18px; background: var(--abid-surface); box-shadow: var(--abid-shadow-card); }
.settings-hero { background: linear-gradient(110deg, var(--abid-surface), color-mix(in srgb, var(--abid-primary) 5%, var(--abid-surface))); }
.settings-nav-item { min-height: 43px; border-radius: 11px; font-size: .76rem; }
.settings-nav-item.is-active { background: color-mix(in srgb, var(--abid-primary) 10%, transparent); color: var(--abid-primary); }
.settings-content-card { overflow: hidden; }
.settings-panel-heading { border-color: var(--abid-line); }

/* Reporting surfaces read as one analytics workspace across report families. */
.report-commandbar,
.report-workspace .report-filter-bar,
.report-workspace .card,
.report-workspace .card-elevated {
    border: 1px solid var(--abid-line) !important;
    border-radius: 16px !important;
    background: var(--abid-surface);
    box-shadow: var(--abid-shadow-card) !important;
    backdrop-filter: none;
}
.report-workspace .report-filter-bar { top: 80px; }
.report-workspace .table-responsive { border-radius: 0 0 15px 15px; }

/* Harmonize the already componentized directory and workflow modules. */
.students-directory {
    --student-card-radius: 17px;
    --md3-primary: var(--abid-primary);
    --md3-surface: var(--abid-surface);
    --md3-on-surface: var(--abid-ink);
    --md3-outline-variant: var(--abid-line);
}
.student-kpi,
.student-filter-card,
.student-records-card,
.teacher-kpi,
.teacher-filter-card,
.teacher-records-card,
.employee-kpi,
.employee-filter-card,
.employee-directory-card,
.employee-chart-card,
.books-kpi,
.books-panel,
.finance-kpi-card,
.finance-panel,
.report-export-card {
    border-color: var(--abid-line) !important;
    border-radius: 16px !important;
    background-color: var(--abid-surface) !important;
    box-shadow: var(--abid-shadow-card) !important;
}
.student-kpi:hover,
.teacher-kpi:hover,
.employee-kpi:hover,
.books-kpi:hover,
.finance-kpi-card:hover { box-shadow: 0 12px 28px rgba(20, 35, 61, .09) !important; }
.student-filter-card,
.teacher-filter-card,
.employee-filter-card { padding: clamp(17px, 2.3vw, 24px); }
.student-filter-card input,
.student-filter-card select,
.teacher-filter-card input,
.teacher-filter-card select,
.employee-filter-card input,
.employee-filter-card select,
.books-workspace input,
.books-workspace select,
.finance-dashboard select {
    border-color: var(--abid-line);
    border-radius: 10px;
    background-color: var(--abid-surface);
    color: var(--abid-ink);
}
.student-filter-card input:focus,
.student-filter-card select:focus,
.teacher-filter-card input:focus,
.teacher-filter-card select:focus,
.employee-filter-card input:focus,
.employee-filter-card select:focus,
.books-workspace input:focus,
.books-workspace select:focus,
.finance-dashboard select:focus {
    border-color: color-mix(in srgb, var(--abid-primary) 58%, var(--abid-line));
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--abid-primary) 11%, transparent);
}
.student-page-header h1,
.teacher-page-header h1,
.employee-hero h1,
.books-hero h1,
.finance-hero h1 { letter-spacing: -.05em; }
.student-eyebrow,
.teacher-eyebrow,
.employee-eyebrow,
.books-eyebrow,
.finance-eyebrow { color: var(--abid-primary); }
.student-header-actions .btn,
.teacher-header-actions .btn,
.employee-action-btn,
.books-button,
.finance-button { border-radius: 11px; }
.student-table-wrap,
.teacher-table-wrap,
.employee-table-scroll { scrollbar-color: var(--abid-line) transparent; scrollbar-width: thin; }
.student-records-card,
.teacher-records-card,
.employee-directory-card,
.books-panel,
.finance-panel { overflow: hidden; }
.report-export-card { padding: clamp(18px, 2.3vw, 26px); }
.report-export-item { border-color: var(--abid-line); }

[data-theme="dark"] .student-kpi,
[data-theme="dark"] .student-filter-card,
[data-theme="dark"] .student-records-card,
[data-theme="dark"] .teacher-kpi,
[data-theme="dark"] .teacher-filter-card,
[data-theme="dark"] .teacher-records-card,
[data-theme="dark"] .employee-kpi,
[data-theme="dark"] .employee-filter-card,
[data-theme="dark"] .employee-directory-card,
[data-theme="dark"] .employee-chart-card,
[data-theme="dark"] .books-kpi,
[data-theme="dark"] .books-panel,
[data-theme="dark"] .finance-kpi-card,
[data-theme="dark"] .finance-panel,
[data-theme="dark"] .report-export-card {
    background-color: var(--abid-surface) !important;
    color: var(--abid-ink);
}
[data-theme="dark"] .student-filter-card input,
[data-theme="dark"] .student-filter-card select,
[data-theme="dark"] .teacher-filter-card input,
[data-theme="dark"] .teacher-filter-card select,
[data-theme="dark"] .employee-filter-card input,
[data-theme="dark"] .employee-filter-card select,
[data-theme="dark"] .books-workspace input,
[data-theme="dark"] .books-workspace select,
[data-theme="dark"] .finance-dashboard select {
    border-color: var(--abid-line);
    background-color: #0d1727;
    color: var(--abid-ink);
}
[data-theme="dark"] .reg-glass-header {
    border-color: var(--abid-line);
    background: linear-gradient(135deg, var(--abid-surface), var(--abid-surface-subtle));
}
[data-theme="dark"] .reg-stat-card {
    border-color: var(--abid-line);
    background: var(--abid-surface);
}

/* Executive dashboard: put the welcome/action area and metric system in charge. */
.executive-dashboard { gap: 22px; }
.executive-hero {
    min-height: 226px;
    padding: clamp(24px, 3vw, 38px);
    border: 0;
    border-radius: 24px;
    background:
        radial-gradient(ellipse at 82% 0, rgba(160, 195, 255, .24), transparent 35%),
        linear-gradient(116deg, #102344 0%, #17458e 58%, #2563eb 100%);
    box-shadow: 0 18px 44px rgba(23, 69, 142, .2);
}
.executive-hero h1 { font-size: clamp(1.8rem, 3vw, 2.65rem); letter-spacing: -.055em; }
.executive-hero p { max-width: 660px; font-size: .91rem; }
.executive-hero__aside { gap: 11px; min-width: 210px; }
.hero-report-link { border-radius: 11px; }
.hero-report-link--primary {
    border-color: #fff;
    background: #fff;
    color: #17458e;
}
.hero-report-link--primary:hover { background: #eaf2ff; color: #123778; }
.metric-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.metric-card { min-height: 144px; }
.metric-card__icon { border-radius: 12px; }
.dashboard-section { gap: 16px; }
.section-heading h2 { font-size: 1.3rem; }
.dashboard-grid { gap: 16px; }
.panel-card { padding: 20px; border-radius: 18px; }
.panel-heading h3 { font-size: .91rem; }

/* Profile becomes an account workspace with explicit identity and security areas. */
.profile-workspace { align-items: start; }
.profile-summary-card {
    position: sticky;
    top: 94px;
    padding: 30px !important;
    border-top: 3px solid var(--abid-primary) !important;
}
.profile-summary-card .avatar-lg { width: 92px; height: 92px; object-fit: cover; }
.profile-summary-card h4 { color: var(--abid-ink); font-size: 1.12rem; letter-spacing: -.03em; }
.profile-summary-card .border-top { border-color: var(--abid-line) !important; }
.profile-summary-card .border-top strong,
.profile-summary-card .border-top .text-dark { color: var(--abid-ink) !important; }
.profile-section-heading { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; padding-bottom: 16px; border-bottom: 1px solid var(--abid-line); }
.profile-section-heading h2 { margin: 0 0 3px; color: var(--abid-ink); font-size: 1rem; font-weight: 720; }
.profile-section-heading p { margin: 0; color: var(--abid-muted); font-size: .73rem; }
.profile-section-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 13px; background: color-mix(in srgb, var(--abid-primary) 11%, transparent); color: var(--abid-primary); font-size: 1.08rem; }
.profile-section-icon--secure { background: color-mix(in srgb, var(--abid-warning) 14%, transparent); color: #bd7c0d; }
.profile-form-card { padding: 25px !important; }
.profile-form-card .form-label { margin-bottom: 7px; }
.profile-password-card { border-inline-start: 3px solid var(--abid-warning) !important; }

/* Authentication is a distinct product entry, not a generic form floating on a page. */
body.auth-body {
    display: grid;
    min-height: 100vh;
    padding: clamp(16px, 3vw, 44px);
    background:
        radial-gradient(ellipse at 13% 12%, rgba(37, 99, 235, .16), transparent 34%),
        radial-gradient(ellipse at 88% 86%, rgba(79, 70, 229, .12), transparent 32%),
        var(--abid-canvas);
}
.auth-experience {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
    width: min(100%, 1120px);
    min-height: min(760px, calc(100vh - 32px));
    margin: auto;
    overflow: hidden;
    border: 1px solid var(--abid-line);
    border-radius: 28px;
    background: var(--abid-surface);
    box-shadow: 0 26px 80px rgba(22, 40, 73, .15);
}
.auth-copyright {
    width: min(100%, 1120px);
    justify-self: center;
    padding-inline: 8px;
}
.auth-story {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 30px;
    overflow: hidden;
    padding: clamp(30px, 5vw, 66px);
    color: #f8fbff;
    background:
        radial-gradient(circle at 85% 12%, rgba(135, 174, 255, .32), transparent 29%),
        linear-gradient(145deg, #102449 0%, #1a3d78 52%, #255bb4 100%);
}
.auth-story::after {
    position: absolute;
    right: -130px;
    bottom: -220px;
    width: 500px;
    height: 500px;
    border: 1px solid rgba(255, 255, 255, .13);
    border-radius: 50%;
    box-shadow: 0 0 0 46px rgba(255, 255, 255, .035), 0 0 0 100px rgba(255, 255, 255, .025);
    content: "";
}
.auth-brand,
.auth-story-copy,
.auth-story-foot { position: relative; z-index: 1; }
.auth-brand { display: flex; align-items: center; gap: 13px; }
.auth-brand img { width: 48px; height: 48px; object-fit: contain; padding: 5px; border-radius: 14px; background: #fff; }
.auth-brand strong { display: block; font-size: .94rem; }
.auth-brand span { display: block; color: #c4d5f3; font-size: .72rem; }
.auth-story-copy { max-width: 510px; }
.auth-story-copy .auth-eyebrow { color: #b7cefa; font-size: .7rem; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.auth-story-copy h1 { margin: 14px 0; color: #fff; font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 740; letter-spacing: -.06em; line-height: 1.07; }
.auth-story-copy p { max-width: 430px; margin: 0; color: #c6d5ee; font-size: .95rem; line-height: 1.7; }
.auth-story-foot { display: flex; align-items: center; gap: 9px; color: #d3e1f8; font-size: .72rem; }
.auth-story-foot i { color: #8fddb9; }
.auth-panel { display: flex; align-items: center; justify-content: center; padding: clamp(26px, 5vw, 72px); }
.auth-container { width: 100%; max-width: 440px; }
.auth-card { padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.auth-card h3 { color: var(--abid-ink) !important; font-size: 1.7rem; letter-spacing: -.05em; }
.auth-card .form-floating { margin-bottom: 16px !important; }
.auth-card .form-control { min-height: 54px; border-radius: 12px !important; }
.auth-card .btn[type="submit"] { min-height: 50px; border-radius: 12px !important; }
.auth-card .demo-accounts-box { border-radius: 13px !important; background: var(--abid-surface-subtle) !important; }

/* Maintain legible depth in dark mode without the bright-theme decorative gradients. */
[data-theme="dark"] .ems-wrapper { background: var(--abid-canvas); }
[data-theme="dark"] .ems-header { background: color-mix(in srgb, var(--abid-surface) 92%, transparent); box-shadow: 0 3px 18px rgba(0, 0, 0, .13); }
[data-theme="dark"] .ems-content .card,
[data-theme="dark"] .ems-content .card-elevated,
[data-theme="dark"] .ems-content .card-kpi,
[data-theme="dark"] .ems-content .md3-card,
[data-theme="dark"] .ems-content .glass-card,
[data-theme="dark"] .ems-content .table-responsive,
[data-theme="dark"] .metric-card,
[data-theme="dark"] .panel-card,
[data-theme="dark"] .finance-summary-card,
[data-theme="dark"] .settings-nav-card,
[data-theme="dark"] .settings-content-card,
[data-theme="dark"] .settings-hero {
    border-color: var(--abid-line);
    background-color: var(--abid-surface);
}
[data-theme="dark"] .ems-content .table thead th { background: var(--abid-surface-subtle); color: var(--abid-muted); }
[data-theme="dark"] .ems-content .form-control,
[data-theme="dark"] .ems-content .form-select,
[data-theme="dark"] .ems-content .input-group-text { background-color: #0d1727; color: var(--abid-ink); }
[data-theme="dark"] .auth-experience { border-color: var(--abid-line); background: var(--abid-surface); }

@media (max-width: 991.98px) {
    .ems-sidebar { width: min(300px, calc(100vw - 42px)); }
    .ems-header { min-height: 66px; }
    .ems-content { padding: 22px clamp(16px, 3vw, 26px); }
    .auth-experience { grid-template-columns: minmax(0, .8fr) minmax(340px, 1fr); }
    .auth-story { padding: 34px; }
    .auth-panel { padding: 34px; }
}

@media (max-width: 767.98px) {
    .ems-header { gap: 8px; padding: 8px 13px; }
    .header-left { flex: 1 1 auto; }
    .header-search { width: min(52vw, 340px); }
    .header-right { flex: 0 0 auto; gap: 3px; }
    .language-switcher { width: 39px; min-width: 39px; padding-inline: 0; justify-content: center; }
    .language-switcher > span { display: none; }
    .header-right [data-bs-target="#quickActionsModal"] { width: 40px; min-width: 40px; padding: 0; justify-content: center; }
    .header-right [data-bs-target="#quickActionsModal"] span { display: none !important; }
    .ems-content { padding: 17px 13px; }
    .ems-content > .row:first-child { row-gap: 12px; }
    .ems-content .table-responsive { overflow: visible; border: 0; background: transparent; box-shadow: none; }
    .ems-content .table-responsive > table[data-mobile-cards="true"] { display: block; width: 100%; }
    .ems-content .table-responsive > table.transaction-table[data-mobile-cards="true"] { min-width: 0; width: 100%; }
    .ems-content .table-responsive > table[data-mobile-cards="true"] > thead {
        position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
    }
    .ems-content .table-responsive > table[data-mobile-cards="true"] > tbody { display: grid; gap: 10px; }
    .ems-content .table-responsive > table[data-mobile-cards="true"] > tbody > tr {
        display: block; overflow: hidden; border: 1px solid var(--abid-line); border-radius: 14px; background: var(--abid-surface); box-shadow: var(--abid-shadow-card);
    }
    .ems-content .table-responsive > table[data-mobile-cards="true"] > tbody > tr > td {
        display: grid; grid-template-columns: minmax(78px, 36%) minmax(0, 1fr); align-items: start; gap: 10px; padding: 10px 12px; border-bottom: 1px solid var(--abid-line); overflow-wrap: anywhere; text-align: start;
    }
    .ems-content .table-responsive > table[data-mobile-cards="true"] > tbody > tr > td { white-space: normal; }
    .ems-content .table-responsive > table[data-mobile-cards="true"] > tbody > tr > td::before {
        content: attr(data-label); color: var(--abid-muted); font-size: .68rem; font-weight: 700;
    }
    .ems-content .table-responsive > table[data-mobile-cards="true"] > tbody > tr > td:last-child { border-bottom: 0; }
    .ems-content .table-responsive > table[data-mobile-cards="true"] > tbody > tr > td[colspan] { display: block; }
    .ems-content .modal-dialog { margin: 10px; }
    .profile-summary-card { position: static; }
    .profile-form-card { padding: 19px !important; }
    .executive-hero { min-height: 0; }
    .executive-hero__aside { width: 100%; min-width: 0; flex-direction: row; align-items: center; justify-content: flex-start; flex-wrap: wrap; }
    .metric-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .auth-experience { display: block; width: min(100%, 520px); min-height: auto; border-radius: 22px; }
    .auth-story { min-height: 230px; gap: 22px; padding: 25px; }
    .auth-story-copy h1 { margin: 8px 0; font-size: 1.8rem; }
    .auth-story-copy p { font-size: .8rem; }
    .auth-story-foot { display: none; }
    .auth-panel { padding: 28px 24px 32px; }
}

@media (max-width: 420px) {
    .header-search { width: 38vw; }
    .header-right .btn-icon,
    .header-right .md3-icon-btn { width: 37px; min-width: 37px; height: 39px; min-height: 39px; }
    .user-profile-btn { padding-inline: 2px; }
    .ems-footer > .container-fluid > div:last-child { flex-wrap: wrap; justify-content: center; }
    .auth-story { min-height: 205px; }
    .auth-panel { padding-inline: 18px; }
    .ems-content .table-responsive > table[data-mobile-cards="true"] > tbody > tr > td { grid-template-columns: minmax(70px, 33%) minmax(0, 1fr); gap: 7px; padding-inline: 9px; }
    .executive-hero__aside { align-items: flex-start; flex-direction: column; }
    .metric-grid { gap: 9px; }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}

@media print {
    .ems-sidebar,
    .ems-header,
    .drawer-scrim { display: none !important; }
    .ems-footer {
        display: block !important;
        padding: 8px 0 !important;
        border-top: 1px solid #cbd5e1 !important;
        background: #fff !important;
    }
    .ems-footer .container-fluid {
        display: block !important;
        padding: 0 !important;
    }
    .ems-footer-meta { display: none !important; }
    .ems-footer-copyright { color: #475569 !important; text-align: center; }
    .ems-main { margin: 0 !important; }
    .ems-content { max-width: none; padding: 0; }
}