/* W5 Application Styles
 * Design inspired by UWC Robert Bosch College
 * Color scheme: Teal primary, clean modern layout
 */

:root {
    /* Primary colors */
    --primary: #009b90;
    --primary-dark: #007d74;
    --primary-light: #00b8ab;
    --brand-teal: var(--primary);        /* collapses the var(--brand-teal,#0d9488) refs onto the app teal */
    --brand-teal-dark: var(--primary-dark);

    /* Bootstrap 5 overrides */
    --bs-primary: #009b90;
    --bs-primary-rgb: 0, 155, 144;

    /* Secondary colors */
    --secondary: #32373c;
    --secondary-light: #4a5058;

    /* Accent colors */
    --accent-red: #AF152A;
    --accent-blue: #38728D;

    /* Neutrals */
    --white: #ffffff;
    --gray-50: #f8f9fa;
    --gray-100: #f1f3f5;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #868e96;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;

    /* Semantic colors */
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;

    /* Layout */
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 60px;
    --header-height: 60px;
    --transition-speed: 0.3s;

    /* Typography */
    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --line-height-base: 1.5;
}

/* Reset and base styles */
*, *::before, *::after {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--gray-900);
    background-color: var(--gray-100);
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Layout structure */
.app-wrapper {
    display: flex;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
}

/* Skip-to-content link — visually hidden until keyboard-focused (uses Bootstrap's
   .visually-hidden-focusable for the reveal geometry; this adds the on-screen look). */
.skip-link:focus {
    position: fixed;
    top: 0.5rem;
    left: 0.5rem;
    z-index: 2000;                /* above the sidebar (1000) and dropdowns (1100) */
    padding: 0.5rem 1rem;
    background: var(--white);
    color: var(--primary-dark);
    border-radius: 6px;
    box-shadow: 0 0 0 3px rgba(0, 155, 144, 0.4);
    text-decoration: underline;
    font-weight: 600;
}

/* The skip target shouldn't paint a focus ring when programmatically focused. */
main:focus {
    outline: none;
}

/* Sidebar */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background-color: var(--secondary);
    color: var(--white);
    z-index: 1000;
    transition: width var(--transition-speed) ease, transform var(--transition-speed) ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.sidebar.collapsed {
    width: var(--sidebar-collapsed-width);
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--secondary-light);
    min-height: var(--header-height);
}

.sidebar-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
    overflow: hidden;
    line-height: 1.3;
    text-align: center;
}

.sidebar-brand:hover {
    color: var(--white);
    text-decoration: none;
}

.sidebar-brand-icon {
    width: 28px;
    height: 28px;
    background-color: var(--primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sidebar-brand-logo {
    width: 140px;
    object-fit: contain;
    flex-shrink: 0;
}

.sidebar-brand-text {
    opacity: 1;
    transition: opacity var(--transition-speed) ease;
    white-space: normal;
    word-wrap: break-word;
    font-size: large;
}

.sidebar.collapsed .sidebar-brand-text {
    opacity: 0;
    width: 0;
}

.sidebar-toggle {
    background: none;
    border: none;
    /* On the dark --secondary sidebar: light grey for light-on-dark contrast. */
    color: var(--gray-400);
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.sidebar-toggle:hover {
    background-color: var(--secondary-light);
    color: var(--white);
}

/* Sidebar navigation */
.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1rem 0;
}

.nav-section {
    margin-bottom: 0.25rem;
}

/* Section header — clickable toggle for expand/collapse */
.nav-section-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    /* On the dark --secondary sidebar: light grey for light-on-dark contrast. */
    color: var(--gray-400);
    white-space: nowrap;
    overflow: hidden;
    cursor: pointer;
    transition: color 0.2s ease, background-color 0.2s ease;
    user-select: none;
}

.nav-section-header:hover {
    color: var(--white);
    background-color: var(--secondary-light);
}

.nav-section.open > .nav-section-header {
    color: var(--primary-light);
}

.nav-section-chevron {
    margin-left: auto;
    opacity: 0.5;
    transition: transform 0.2s ease, opacity 0.2s ease;
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.nav-section.open > .nav-section-header .nav-section-chevron {
    transform: rotate(180deg);
    opacity: 0.8;
}

/* Section body — hidden by default, shown when section is open */
.nav-section-body {
    display: none;
    overflow: hidden;
}

.nav-section.open > .nav-section-body {
    display: block;
}

/* Overview link inside section body — compound selector for specificity over .nav-link-sub */
.nav-section-body .nav-section-overview {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem 0.375rem 1.5rem;
    font-size: inherit;
    color: var(--primary-light);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    margin-bottom: 0.25rem;
}

.nav-section-overview .nav-link-icon {
    width: 14px;
    height: 14px;
}

.nav-section-overview:hover {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

/* Collapsed sidebar: section header */
.sidebar.collapsed .nav-section-header {
    justify-content: center;
    padding: 0.5rem;
}

.sidebar.collapsed .nav-section-title-text {
    display: none;
}

.sidebar.collapsed .nav-section-chevron {
    display: none;
}

/* Collapsed sidebar: always hide section body */
.sidebar.collapsed .nav-section-body {
    display: none;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 1rem;
    color: var(--gray-300);
    text-decoration: none;
    transition: background-color 0.2s ease, color 0.2s ease;
    white-space: nowrap;
}

.nav-link:hover {
    background-color: var(--secondary-light);
    color: var(--white);
    text-decoration: none;
}

.nav-link.active {
    background-color: var(--primary);
    color: var(--white);
}

.nav-link-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-link-text {
    opacity: 1;
    transition: opacity var(--transition-speed) ease;
}

.sidebar.collapsed .nav-link-text {
    opacity: 0;
    width: 0;
}

.sidebar.collapsed .nav-link {
    justify-content: center;
    padding: 0.375rem;
}

/* Collapsible menu sections — group toggle padding matches Overview link */
.nav-item-collapsible > .nav-link {
    cursor: pointer;
    padding-left: 1.5rem;
}

.nav-submenu {
    display: none;
    background-color: rgba(0, 0, 0, 0.15);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.nav-item-collapsible.open > .nav-submenu {
    display: block;
    max-height: 2000px;
}

.nav-submenu .nav-link,
.nav-link-sub {
    padding: 0.25rem 1rem 0.25rem 2.25rem;
    font-size: var(--font-size-sm);
    display: block;
    /* Sidebar links sit on the dark --secondary bg, so a LIGHT grey is the
       high-contrast choice (light-on-dark). The Phase-6 muted-text rule assumes
       a white bg and does not apply here — see contrast.txt grandfather note. */
    color: var(--gray-400);
}

.nav-submenu .nav-link:hover,
.nav-link-sub:hover {
    color: var(--white);
    background-color: rgba(255, 255, 255, 0.05);
    text-decoration: none;
}

.sidebar.collapsed .nav-submenu {
    display: none;
}

.nav-link-chevron {
    margin-left: auto;
    transition: transform 0.2s ease;
    opacity: 0.5;
}

.nav-item-collapsible.open > .nav-link .nav-link-chevron {
    transform: rotate(180deg);
}

.sidebar.collapsed .nav-link-chevron {
    display: none;
}

.nav-link-toggle {
    margin-left: auto;
    transition: transform 0.2s ease;
}

.nav-item.open > .nav-link .nav-link-toggle {
    transform: rotate(90deg);
}

.sidebar.collapsed .nav-link-toggle {
    display: none;
}

/* Sidebar footer */
.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--secondary-light);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.sidebar-user-info {
    overflow: hidden;
}

.sidebar-user-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-user-role {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar.collapsed .sidebar-user-info {
    display: none;
}

/* Main content area */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: margin-left var(--transition-speed) ease;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    max-width: 100%;
    overflow-x: hidden;
}

.sidebar.collapsed ~ .main-content {
    margin-left: var(--sidebar-collapsed-width);
}

/* Top header bar */
.top-header {
    position: sticky;
    top: 0;
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 0 1.5rem;
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    z-index: 100;
    width: 100%;
    box-sizing: border-box;
}

.top-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--gray-700);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: var(--font-size-sm);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: var(--gray-700);
    margin-right: 0.5rem;
}

.breadcrumb-item a {
    color: var(--gray-700);
}

.breadcrumb-item.active {
    color: var(--gray-900);
}

.top-header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-icon-btn {
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--gray-700);
    border-radius: 4px;
    position: relative;
}

.header-icon-btn:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
}

.header-icon-btn .badge {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--danger);
    color: var(--white);
    font-size: 0.625rem;
    padding: 0.125rem 0.375rem;
    border-radius: 10px;
}

/* Page content */
.page-content {
    flex: 1;
    padding: 1.5rem;
}

.page-header {
    margin-bottom: 1.5rem;
}

.page-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
    margin: 0 0 0.5rem 0;
}

.page-subtitle {
    color: var(--gray-700);
    margin: 0;
}

/* Cards */
.card {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-200);
    font-weight: 600;
}

.card-body {
    padding: 1.25rem;
}

.card-footer {
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--gray-200);
    background-color: var(--gray-50);
}

/* Grid system */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: -0.75rem;
}

.col {
    padding: 0.75rem;
}

.col-12 { width: 100%; }
.col-6 { width: 50%; }
.col-4 { width: 33.333%; }
.col-3 { width: 25%; }
.col-8 { width: 66.666%; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    font-size: var(--font-size-base);
    font-weight: 500;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
    --bs-btn-bg: var(--primary);
    --bs-btn-border-color: var(--primary);
    --bs-btn-hover-bg: var(--primary-dark);
    --bs-btn-hover-border-color: var(--primary-dark);
    --bs-btn-active-bg: var(--primary-dark);
    --bs-btn-active-border-color: var(--primary-dark);
    background-color: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-secondary {
    background-color: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: var(--secondary-light);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--gray-300);
    color: var(--gray-700);
}

.btn-outline:hover {
    background-color: var(--gray-100);
    border-color: var(--gray-700);
}

.btn-outline-primary {
    --bs-btn-bg: transparent;
    --bs-btn-border-color: var(--primary);
    --bs-btn-color: var(--primary);
    --bs-btn-hover-bg: var(--primary);
    --bs-btn-hover-border-color: var(--primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--primary-dark);
    --bs-btn-active-border-color: var(--primary-dark);
    --bs-btn-active-color: #fff;
    background-color: transparent;
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    color: #fff;
}

.btn-outline-secondary {
    background-color: transparent;
    border-color: var(--gray-700);
    color: var(--gray-700);
}

.btn-outline-secondary:hover {
    background-color: var(--gray-100);
    border-color: var(--gray-700);
    color: var(--gray-700);
}

.btn-outline-danger {
    background-color: transparent;
    border-color: var(--danger);
    color: var(--danger);
}

.btn-outline-danger:hover {
    background-color: var(--danger);
    color: var(--white);
}

.btn-outline-warning {
    background-color: transparent;
    border-color: var(--warning);
    color: #856404;
}

.btn-outline-warning:hover {
    background-color: var(--warning);
    color: #212529;
}

.btn-outline-success {
    background-color: transparent;
    border-color: var(--success);
    color: var(--success);
}

.btn-outline-success:hover {
    background-color: var(--success);
    color: var(--white);
}

/* Footer */
.main-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--gray-200);
    background-color: var(--white);
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Utilities */
.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-muted { color: var(--gray-700); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }

.bg-primary { background-color: var(--primary); }
.bg-secondary { background-color: var(--secondary); }
.bg-light { background-color: var(--gray-100); }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }

/* Responsive */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.mobile-open {
        transform: translateX(0);
    }

    .main-content {
        margin-left: 0;
    }

    .sidebar.collapsed ~ .main-content {
        margin-left: 0;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .sidebar-overlay {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
        display: none;
    }

    .sidebar.mobile-open ~ .sidebar-overlay {
        display: block;
    }

    .col-md-6 { width: 50%; }
    .col-md-12 { width: 100%; }
}

@media (max-width: 767.98px) {
    .page-content {
        padding: 1rem;
    }

    .col-sm-12 { width: 100%; }

    .row {
        margin: -0.5rem;
    }

    .col {
        padding: 0.5rem;
    }

    .top-header {
        padding: 0 1rem;
        gap: 0.5rem;
    }

    .top-header-left {
        flex: 1;
        min-width: 0;
        gap: 0.5rem;
        overflow: hidden;
    }

    .top-header-right {
        flex-shrink: 0;
        gap: 0.5rem;
        margin-left: auto;
    }

    /* Hide breadcrumbs on mobile to save space */
    .breadcrumb {
        display: none;
    }

    /* Ensure user menu dropdown doesn't overflow */
    .user-menu-content {
        right: 0;
        left: auto;
        min-width: 220px;
    }
}

/* phone chrome only; intentional sub-sm breakpoint */
@media (max-width: 480px) {
    .top-header {
        padding: 0 0.5rem;
    }

    .top-header-right {
        gap: 0.25rem;
    }

    .header-icon-btn {
        padding: 0.375rem;
    }

    /* Hide notification badge count on very small screens */
    .header-icon-btn .badge {
        min-width: 8px;
        height: 8px;
        padding: 0;
        font-size: 0;
    }

    .user-menu-content {
        min-width: 200px;
        right: -0.5rem;
    }

    .user-menu-header {
        padding: 0.75rem;
    }

    .user-menu-item {
        padding: 0.625rem 0.75rem;
        font-size: 0.875rem;
    }
}

/* Widget styles for home page */
.widget {
    background-color: var(--white);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
}

.widget-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.widget-title {
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
    color: var(--gray-800);
}

.widget-body {
    padding: 1.25rem;
}

.widget-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.widget-list-item {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
}

.widget-list-item:last-child {
    border-bottom: none;
}

/* Stat cards */
.stat-card {
    text-align: center;
    padding: 1.5rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    margin-top: 0.25rem;
}

/* Quick links */
.quick-links {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 1rem;
}

.quick-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    color: var(--gray-700);
    transition: background-color 0.2s ease;
}

.quick-link:hover {
    background-color: var(--gray-100);
    text-decoration: none;
    color: var(--primary);
}

.quick-link-icon {
    width: 48px;
    height: 48px;
    background-color: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.quick-link:hover .quick-link-icon {
    background-color: var(--primary);
    color: var(--white);
}

.quick-link-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* =============================================
   Login Page Styles
   ============================================= */

.login-page {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.login-wrapper {
    width: 100%;
    max-width: 400px;
}

.login-box {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    padding: 2.5rem;
    text-align: center;
}

.login-logo {
    margin-bottom: 1rem;
}

.login-logo img {
    max-width: 180px;
    height: auto;
}

.login-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 2rem;
}

.login-form {
    text-align: left;
}

.login-form .form-group {
    margin-bottom: 1rem;
}

.login-input {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background-color: var(--gray-50);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.login-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 155, 144, 0.15);
    background-color: var(--white);
}

.login-input::placeholder {
    color: var(--gray-700);
}

.login-field-error {
    color: var(--danger);
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
}

.login-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    margin: 0.5rem 0 1.5rem 0;
}

.login-checkbox input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--primary);
}

.login-btn {
    width: 100%;
    padding: 0.875rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    background-color: var(--primary);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.login-btn:hover {
    background-color: var(--primary-dark);
}

.login-btn:active {
    transform: translateY(1px);
}

.login-links {
    margin-top: 1.5rem;
    text-align: center;
}

.login-links a {
    color: var(--primary);
    font-size: var(--font-size-sm);
}

.login-links a:hover {
    color: var(--primary-dark);
}

.login-alert {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: var(--font-size-sm);
}

.login-alert-error {
    background-color: #fef2f2;
    color: var(--danger);
    border: 1px solid #fecaca;
}

.login-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--gray-200);
    font-size: var(--font-size-sm);
    color: var(--gray-700);
}

/* User Menu Dropdown */
.user-menu-dropdown {
    position: relative;
}

.user-menu-content {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-speed) ease;
    z-index: 1000;
}

.user-menu-dropdown.active .user-menu-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-menu-header {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.user-menu-name {
    font-weight: 600;
    color: var(--secondary);
    margin-bottom: 0.25rem;
}

.user-menu-email {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
}

.user-menu-items {
    padding: 0.5rem 0;
}

.user-menu-item {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    text-align: left;
    background: none;
    border: none;
    color: var(--secondary);
    cursor: pointer;
    transition: background-color 0.2s ease;
    text-decoration: none;
    font-size: var(--font-size-base);
}

.user-menu-item:hover {
    background-color: var(--gray-50);
    color: var(--primary);
}

.user-menu-item-logout {
    color: var(--danger);
}

.user-menu-item-logout:hover {
    background-color: #fef2f2;
    color: var(--danger);
}

.user-menu-divider {
    height: 1px;
    background-color: var(--gray-200);
    margin: 0.5rem 0;
}

.user-menu-logout {
    margin: 0;
}

/* =============================================
   Form Styles - Global styling for form controls
   ============================================= */

/* Make form controls more prominent */
.form-control {
    display: block;
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background-color: var(--white);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

/* Global keyboard-focus baseline (WCAG 2.4.7). Every interactive element gets a
   visible teal ring on :focus-visible only — so keyboard users always see focus
   without the mouse-click ring noise. :where() keeps specificity at 0 so component
   rules always win and this never fights existing styles. */
:where(a, button, [role="button"], input, select, textarea, summary, [tabindex]):focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 155, 144, 0.15);
}

.form-control::placeholder {
    color: var(--gray-700);
}

/* Textarea specific styling */
textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* Form labels */
.form-label {
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
    display: block;
}

/* Form help text */
.form-text {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    margin-top: 0.375rem;
}

/* Form check (checkboxes and radios) */
.form-check {
    padding-left: 1.75rem;
    margin-bottom: 0.5rem;
}

.form-check-input {
    width: 1.125rem;
    height: 1.125rem;
    margin-top: 0.125rem;
    margin-left: -1.75rem;
    accent-color: var(--primary);
}

.form-check-label {
    font-size: 1rem;
    color: var(--gray-700);
    cursor: pointer;
}

/* File input styling */
input[type="file"].form-control {
    padding: 0.5rem 0.75rem;
}

/* Select styling */
select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    padding-right: 2.5rem;
}

/* Input group styling */
.input-group .form-control {
    border-radius: 0;
}

.input-group .form-control:first-child {
    border-top-left-radius: 6px;
    border-bottom-left-radius: 6px;
}

.input-group .form-control:last-child {
    border-top-right-radius: 6px;
    border-bottom-right-radius: 6px;
}

/* Form validation states */
.form-control.is-invalid {
    border-color: var(--danger);
}

.form-control.is-invalid:focus {
    border-color: var(--danger);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

.invalid-feedback {
    color: var(--danger);
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
}

.form-control.is-valid {
    border-color: var(--success);
}

.form-control.is-valid:focus {
    border-color: var(--success);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.15);
}

/* Card form styling - forms inside cards */
.card .form-control {
    background-color: var(--gray-50);
}

.card .form-control:focus {
    background-color: var(--white);
}

/* Form select styling */
.form-select {
    display: block;
    width: 100%;
    padding: 0.625rem 2.5rem 0.625rem 0.875rem;
    font-size: 1rem;
    border: 1px solid var(--gray-300);
    border-radius: 6px;
    background-color: var(--white);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    appearance: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 155, 144, 0.15);
}

/* Small form controls */
.form-select-sm {
    padding: 0.375rem 2rem 0.375rem 0.625rem;
    font-size: var(--font-size-sm);
    border-radius: 4px;
}

.form-control-sm {
    padding: 0.375rem 0.625rem;
    font-size: var(--font-size-sm);
    border-radius: 4px;
}

/* Inline form controls - auto width */
.form-select.w-auto,
.form-control.w-auto {
    width: auto;
}

/* GridView — W5 distinctive style: moved to web/css/components/grid.css (Phase 2). */

/* Global pagination theme override */
.pagination .page-link {
    color: var(--primary);
}

.pagination .page-link:hover {
    color: var(--primary-dark);
    background: rgba(0, 155, 144, 0.08);
    border-color: var(--primary);
}

.pagination .page-item.active .page-link {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* =============================================
   Module landing page — shortcut grid
   ============================================= */

.module-landing {
    max-width: 900px;
}

.shortcut-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.shortcut-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.07);
    color: var(--gray-700);
    text-decoration: none;
    text-align: center;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, color 0.2s ease, transform 0.15s ease;
    min-height: 110px;
}

.shortcut-card:hover {
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(0, 155, 144, 0.15);
    color: var(--primary);
    text-decoration: none;
    transform: translateY(-2px);
}

.shortcut-card-icon {
    width: 52px;
    height: 52px;
    background-color: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.2s ease;
    color: var(--secondary);
}

.shortcut-card:hover .shortcut-card-icon {
    background-color: rgba(0, 155, 144, 0.1);
    color: var(--primary);
}

.shortcut-card-label {
    font-size: var(--font-size-sm);
    font-weight: 500;
    line-height: 1.3;
}

@media (max-width: 575.98px) {
    .shortcut-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ----- School calendar (Admissions → Resources → School calendar) ----- */
.w5-calendar-card {
    display: block;
    width: 100%;
    padding: 0;
}

.w5-calendar-iframe {
    display: block;
    width: 100% !important;
    height: calc(100vh - 200px);
    min-height: 520px;
    border: 0;
    margin: 0;
    padding: 0;
}

@media (max-width: 768px) {
    .w5-calendar-iframe {
        height: calc(100vh - 160px);
        min-height: 420px;
    }
}

.page-title svg {
    vertical-align: -4px;
    margin-right: 0.4rem;
    color: var(--primary);
}

/* ----- Admissions → Browse pages (Applicants / Students / Staff) ----- */
.browse-page {
    width: 100%;
}

.browse-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, rgba(0, 155, 144, 0.06), rgba(0, 155, 144, 0.02));
    border: 1px solid rgba(0, 155, 144, 0.15);
    border-radius: 10px;
    margin-bottom: 1.5rem;
}

.browse-header-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background-color: rgba(0, 155, 144, 0.12);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.browse-header-text {
    flex: 1;
    min-width: 0;
}

.browse-header-text h1 {
    margin: 0 0 0.25rem 0;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gray-900);
}

.browse-header-text p {
    margin: 0;
    color: var(--gray-700);
    font-size: 0.95rem;
    line-height: 1.4;
}

.browse-header-count {
    flex-shrink: 0;
    align-self: center;
}

.count-pill {
    display: inline-block;
    padding: 0.35rem 0.85rem;
    background-color: var(--white);
    border: 1px solid rgba(0, 155, 144, 0.25);
    color: var(--primary);
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    white-space: nowrap;
}

.browse-empty {
    text-align: center;
    color: var(--gray-700);
}

.browse-list ul.user-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0.75rem;
    padding: 0;
    margin: 0;
}

.browse-list ul.user-list li {
    float: none;
    width: auto;
    margin: 0;
    padding: 0.85rem 1rem;
    background-color: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
    transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.browse-list ul.user-list li:hover {
    border-color: rgba(0, 155, 144, 0.4);
    box-shadow: 0 4px 12px rgba(0, 155, 144, 0.1);
    transform: translateY(-1px);
}

.browse-list ul.user-list li .user-details {
    min-width: 0;
    flex: 1;
}

.browse-list .user-description {
    font-size: 0.85rem;
    color: var(--gray-700);
    margin-top: 0.2rem;
}

.browse-list .staff-roles {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    background-color: var(--gray-100);
    border-radius: 4px;
    font-size: 0.78rem;
    color: var(--gray-700);
    margin-top: 0.25rem;
}

@media (max-width: 576px) {
    .browse-header {
        flex-wrap: wrap;
    }
    .browse-header-count {
        flex-basis: 100%;
        align-self: stretch;
        padding-left: 64px;
    }
    .browse-list ul.user-list {
        grid-template-columns: 1fr;
    }
}

/* =====================================================
   Notification bell (header)
   ===================================================== */
.notification-bell { position: relative; display: inline-block; }
.notification-bell .header-icon-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.notification-bell .header-icon-btn > svg { display: block; }
.notification-bell .badge {
    position: absolute;
    top: 4px;
    right: 4px;
    min-width: 17px;
    height: 17px;
    padding: 0 4px;
    border-radius: 8.5px;
    background: var(--primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 15px;
    text-align: center;
    border: 1.5px solid white;
    box-sizing: border-box;
    pointer-events: none;
    transform: translate(35%, -35%);
}
.notification-bell .badge-overdue { background: var(--accent-red); }
.notification-bell-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 360px;
    max-width: 420px;
    max-height: 70vh;
    overflow-y: auto;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    z-index: 1100;
}
.notification-bell-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--gray-100);
}
.notification-bell-title {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-700);
}
.notification-bell-mark-all {
    font-size: 0.8rem;
    color: var(--primary);
}
.notification-bell-body { padding: 0.3rem 0; }
.notification-bell-empty {
    padding: 1.5rem 1rem;
    text-align: center;
    color: var(--gray-700);
    font-size: 0.9rem;
}
.notification-bell-group { padding: 0; }
.notification-bell-group + .notification-bell-group {
    border-top: 6px solid var(--gray-100);
}
.notification-bell-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.45rem 1rem;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}
.notification-bell-group-title {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--gray-700);
}
.notification-bell-group.has-overdue .notification-bell-group-header {
    background: rgba(218,79,73,0.08);
    border-bottom-color: rgba(218,79,73,0.25);
}
.notification-bell-group.has-overdue .notification-bell-group-title { color: var(--accent-red); }
.notification-bell-group-actions {
    display: flex;
    gap: 0.25rem;
}
.notification-bell-group-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 4px;
    color: var(--gray-700);
    text-decoration: none;
    background: white;
    border: 1px solid var(--gray-200);
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.notification-bell-group-actions a:hover {
    color: var(--primary);
    border-color: var(--primary);
    background: white;
}
.notification-bell-group-items {
    list-style: none;
    margin: 0;
    padding: 0.2rem 0;
}
.notification-bell-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 0.45rem 1rem;
    border-left: 3px solid transparent;
}
.notification-bell-item.is-new { border-left-color: var(--primary); background: rgba(0,155,144,0.04); }
.notification-bell-item.is-overdue { border-left-color: var(--accent-red); }
.notification-bell-item-title {
    font-size: 0.88rem;
    color: var(--gray-800);
    line-height: 1.3;
}
.notification-bell-item-meta {
    font-size: 0.74rem;
    color: var(--gray-700);
    margin-top: 0.15rem;
}
.notification-bell-item.is-overdue .notification-bell-item-meta { color: var(--accent-red); font-weight: 500; }
.notification-bell-item-actions {
    display: flex;
    gap: 0.3rem;
    flex-shrink: 0;
}
.notification-bell-item-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 4px;
    color: var(--gray-700);
    text-decoration: none;
    font-size: 0.9rem;
}
.notification-bell-item-actions a:hover {
    background: var(--gray-100);
    color: var(--primary);
    text-decoration: none;
}
@media (max-width: 600px) {
    .notification-bell-dropdown {
        position: fixed;
        top: var(--header-height, 60px);
        left: 0;
        right: 0;
        max-width: none;
        border-radius: 0;
        max-height: calc(100vh - var(--header-height, 60px));
    }
}

/* =====================================================
   Homepage (Option B)
   Scope: .site-index — keeps the new layout from leaking
   into other pages that reuse .hero / .widget / etc.
   ===================================================== */

.site-index .hero {
    background: linear-gradient(135deg, #f4fbfa 0%, #ffffff 70%);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    padding: 1.4rem 1.6rem;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
}
.site-index .hero-text { min-width: 0; }
.site-index .hero-title {
    font-size: 1.55rem;
    margin: 0 0 0.25rem;
    color: var(--gray-900);
    font-weight: 700;
}
.site-index .hero-summary { margin: 0; color: var(--gray-700); }
.site-index .hero-meta { margin: 0.4rem 0 0; color: var(--gray-700); font-size: 0.85rem; }
.site-index .hero-profile { margin: 0.3rem 0 0; font-size: 0.85rem; }
.site-index .hero-profile a { color: var(--primary); text-decoration: none; }
.site-index .hero-profile a:hover { text-decoration: underline; }

/* Personal attendance gauges, surfaced in the hero (student-only). Two
   gauges (academic + EA), each a smiley face + stat chips, mirroring W4. */
.site-index .hero-attendance {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    text-decoration: none;
}
.site-index .hero-gauge {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.55rem 0.75rem;
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.site-index .hero-attendance:hover .hero-gauge {
    border-color: var(--primary);
    box-shadow: 0 1px 4px rgba(0, 155, 144, 0.12);
}
.site-index .hero-gauge-face {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
}
/* Face colour by level — best (green) through worst (red). The SVG inherits
   currentColor, so colouring the wrapper colours the face. */
.site-index .hero-gauge--saint       .hero-gauge-face { color: #16a34a; }
.site-index .hero-gauge--happy       .hero-gauge-face { color: #65a30d; }
.site-index .hero-gauge--neutral     .hero-gauge-face { color: #ca8a04; }
.site-index .hero-gauge--uncertain   .hero-gauge-face { color: #ea580c; }
.site-index .hero-gauge--sad         .hero-gauge-face { color: #dc2626; }
.site-index .hero-gauge--embarrassed .hero-gauge-face { color: #b91c1c; }
.site-index .hero-gauge-body {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}
.site-index .hero-gauge-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--gray-700);
    font-weight: 600;
}
.site-index .hero-gauge-stats {
    display: flex;
    gap: 0.6rem;
}
.site-index .hero-stat {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}
.site-index .hero-stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.1;
    color: var(--gray-900);
}
.site-index .hero-stat-label {
    font-size: 0.72rem;
    color: var(--gray-700);
}
.site-index .hero-gauge-goodjob {
    font-size: 0.72rem;
    font-weight: 600;
    color: #16a34a;
}
@media (max-width: 575.98px) {
    .site-index .hero-attendance { width: 100%; }
    .site-index .hero-gauge { flex: 1 1 100%; }
}

.site-index .layout {
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 1.25rem;
}
.site-index .layout-main { min-width: 0; }
.site-index .layout-rail { min-width: 0; }

/* Next Up tile */
.site-index .next-up {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: white;
    border-radius: 14px;
    padding: 1.25rem 1.4rem;
    margin-bottom: 1.25rem;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1.2rem;
    align-items: center;
}
.site-index .next-up-clock {
    width: 64px; height: 64px;
    border-radius: 14px;
    background: rgba(255,255,255,0.18);
    display: inline-flex;
    align-items: center; justify-content: center;
    font-size: 1.4rem; font-weight: 700;
}
.site-index .next-up-label {
    font-size: 0.72rem; opacity: 0.85;
    letter-spacing: 0.08em; text-transform: uppercase;
}
.site-index .next-up-title {
    font-size: 1.25rem; font-weight: 700;
    margin: 0.15rem 0;
}
.site-index .next-up-meta { font-size: 0.88rem; opacity: 0.9; }

/* Day/Week toggle */
.site-index .agenda-view-toggle {
    display: inline-flex;
    background: var(--gray-100);
    border-radius: 8px;
    padding: 3px;
    margin-bottom: 0.4rem;
    gap: 3px;
}
.site-index .agenda-toggle {
    border: 0;
    background: transparent;
    padding: 0.35rem 0.85rem;
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--gray-700);
    cursor: pointer;
}
.site-index .agenda-toggle.is-active {
    background: white;
    color: var(--primary);
    font-weight: 600;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.site-index .agenda-view.hidden { display: none; }

/* Agenda timeline */
.site-index .agenda { padding: 0.4rem 0.2rem; }
.site-index .agenda-empty {
    padding: 1.2rem; text-align: center;
    color: var(--gray-700); font-size: 0.9rem;
}
.site-index .agenda-row {
    display: grid;
    grid-template-columns: 60px 22px 1fr auto;
    align-items: center;
    gap: 0.6rem;
    padding: 0.4rem 0.6rem;
    border-radius: 6px;
}
.site-index .agenda-row + .agenda-row { margin-top: 0.05rem; }
.site-index .agenda-row.now { background: var(--primary-soft, rgba(0,155,144,0.08)); }
.site-index .agenda-row.done { opacity: 0.55; }
.site-index .agenda-time {
    font-size: 0.85rem; color: var(--gray-700);
    font-variant-numeric: tabular-nums;
}
.site-index .agenda-dot { display: flex; justify-content: center; }
.site-index .agenda-dot span {
    display: inline-block; width: 12px; height: 12px;
    border-radius: 50%; border: 2px solid var(--gray-400);
    background: white;
}
.site-index .agenda-row.done .agenda-dot span { background: var(--gray-400); }
.site-index .agenda-row.now  .agenda-dot span {
    background: var(--primary); border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0,155,144,0.18);
}
.site-index .agenda-subject {
    font-weight: 600; color: var(--gray-900);
}
.site-index .agenda-subject .chip {
    margin-left: 0.4rem;
    display: inline-block;
    padding: 0.05rem 0.45rem;
    border-radius: 999px;
    font-size: 0.65rem; font-weight: 600;
    background: var(--gray-100); color: var(--gray-700);
}
.site-index .agenda-subject .chip-level-h {
    background: rgba(0,155,144,0.15); color: var(--primary-dark);
}
.site-index .agenda-subject .chip-level-s {
    background: var(--gray-200); color: var(--gray-700);
}
.site-index .agenda-meta { font-size: 0.78rem; color: var(--gray-700); }
.site-index .agenda-room {
    font-size: 0.82rem; color: var(--gray-700);
    font-weight: 500; white-space: nowrap;
}
.site-index .agenda-divider {
    font-size: 0.75rem; color: var(--gray-700);
    padding: 0.4rem 0.6rem; font-style: italic;
}

/* School calendar */
.site-index .school-calendar { margin-bottom: 1.25rem; }
.site-index .school-calendar-body { padding: 0; }
.site-index .school-calendar-frame { display: block; }
.site-index .school-calendar-placeholder {
    padding: 2rem 1.25rem;
    text-align: center;
    color: var(--gray-700);
}
.site-index .school-calendar-placeholder .muted {
    color: var(--gray-700); font-size: 0.85rem;
}

/* At-a-glance / personal attendance */
.site-index .ataglance {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
}
.site-index .glance {
    padding: 0.7rem 0.85rem;
    background: var(--gray-50);
    border-radius: 8px;
}
.site-index .glance-label {
    font-size: 0.72rem; color: var(--gray-700);
    text-transform: uppercase; letter-spacing: 0.04em;
}
.site-index .glance-value {
    font-size: 1.4rem; font-weight: 700;
    color: var(--gray-900); margin-top: 0.2rem;
}
.site-index .glance-meta {
    font-size: 0.75rem; color: var(--gray-700);
    margin-top: 0.1rem;
}

/* Smiley grid — compact face-only tiles (W4-style). Faces alone, the student
   name only on hover, so attendance status can't be read at a glance. */
.site-index .smiley-empty {
    color: var(--gray-700); font-size: 0.9rem; padding: 0.8rem 0;
}
.site-index .smiley-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}
.site-index .smiley-tile {
    width: 48px;
    padding: 4px 2px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    text-align: center;
    background: #fff;
}
.site-index .smiley-face {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-700);
}
/* SVG faces inherit currentColor — colour per status. Greens through red
   mirror the hero gauge's face ramp. */
.site-index .smiley-tile.is-happy   .smiley-face { color: #65a30d; }
.site-index .smiley-tile.is-neutral .smiley-face { color: #ca8a04; }
.site-index .smiley-tile.is-sad     .smiley-face { color: #dc2626; }
.site-index .smiley-links {
    display: flex;
    justify-content: center;
    gap: 0.3rem;
    margin-top: 2px;
    font-size: 0.68rem;
    line-height: 1;
}
.site-index .smiley-links a { color: var(--gray-700); text-decoration: none; }
.site-index .smiley-links a:hover { color: var(--primary); text-decoration: underline; }
/* Blink — pulse a smiley whose status changed since the viewer last looked.
   Replaces W4's jQuery fadeOut/fadeIn loop. Respects reduced-motion. */
@keyframes w5-smiley-blink {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.15; }
}
.site-index .smiley-tile.blink {
    border-color: currentColor;
}
.site-index .smiley-tile.blink .smiley-face {
    animation: w5-smiley-blink 1s ease-in-out infinite;
}
@media (prefers-reduced-motion: reduce) {
    .site-index .smiley-tile.blink .smiley-face { animation: none; }
}

/* Who's around */
.site-index .whos-row {
    display: flex; align-items: center; gap: 0.6rem;
    padding: 0.45rem 0;
}
.site-index .whos-row + .whos-row { border-top: 1px solid var(--gray-100); }
.site-index .whos-row.whos-sub { padding-left: 1.8rem; }
.site-index .whos-icon { width: 28px; text-align: center; opacity: 0.75; }
.site-index .whos-text { flex: 1; font-size: 0.88rem; }
.site-index .whos-text.muted { color: var(--gray-700); }
.site-index .whos-text a { color: inherit; }
.site-index .whos-count {
    font-weight: 600; color: var(--gray-700);
}
.site-index .whos-count.muted { color: var(--gray-700); font-weight: 500; }

/* Who's-around inline details (full-width panel under each row) */
.site-index .wa-panel {
    margin: 0.35rem 0 0.6rem;
    border-top: 1px dashed var(--gray-200);
    padding-top: 0.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.site-index .wa-group {
    border-left: 3px solid var(--primary);
    background: var(--gray-50);
    border-radius: 0 6px 6px 0;
    overflow: hidden;
}
.site-index .wa-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.4rem 0.65rem;
    background: rgba(0,155,144,0.08);
}
.site-index .wa-group-name {
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--primary-dark);
}
.site-index .wa-group-count {
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--primary-dark);
    background: white;
    border-radius: 999px;
    min-width: 20px;
    height: 18px;
    padding: 0 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.site-index .wa-group-people {
    padding: 0.35rem 0.65rem 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}
.site-index .wa-person + .wa-person {
    border-top: 1px solid var(--gray-200);
    padding-top: 0.45rem;
}
.site-index .wa-person-name {
    font-size: 0.86rem;
    font-weight: 600;
    color: var(--gray-900);
    line-height: 1.25;
}
/* Birthday rows lead with a small profile photo (W4 thumbnail grid). */
.site-index .wa-person--bday {
    display: flex;
    align-items: center;
    gap: 0.55rem;
}
.site-index .wa-bday-photo { flex: none; line-height: 0; }
/* The widget bakes width/height/object-fit inline; we only round the photo
   here (the initials placeholder keeps the widget's own rounding). */
.site-index .wa-bday-photo img { border-radius: 50%; }
.site-index .wa-person--bday .wa-person-body { min-width: 0; }
.site-index .wa-person-link {
    color: inherit;
    text-decoration: none;
    transition: color 0.15s;
}
.site-index .wa-person-link:hover {
    color: var(--primary);
    text-decoration: underline;
}
.site-index .wa-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-top: 0.25rem;
}
.site-index .wa-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.15rem 0.5rem;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 999px;
    font-size: 0.74rem;
    color: var(--gray-700);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.4;
    transition: border-color 0.15s, color 0.15s;
    max-width: 100%;
}
.site-index .wa-chip > span {
    overflow: hidden;
    text-overflow: ellipsis;
}
a.wa-chip:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.site-index .wa-chip svg {
    color: var(--gray-700);
    flex-shrink: 0;
}
a.wa-chip:hover svg { color: var(--primary); }
.site-index .wa-chip-static {
    background: transparent;
    border-style: dashed;
}
.site-index .wa-more-btn {
    align-self: flex-start;
    margin-top: 0.1rem;
    font-size: 0.78rem;
    padding: 0.3rem 0.7rem;
}

/* Announcements (rail) */
.site-index .ann-list { list-style: none; padding: 0; margin: 0; }
.site-index .ann-item {
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--gray-100);
}
.site-index .ann-item:last-child { border-bottom: none; }
.site-index .ann-title { font-weight: 500; color: var(--gray-900); }
.site-index .ann-title a { color: var(--gray-900); text-decoration: none; }
.site-index .ann-title a:hover { color: var(--primary); text-decoration: underline; }
.site-index .ann-meta {
    font-size: 0.75rem; color: var(--gray-700);
    margin-top: 0.15rem;
}
.site-index .ann-excerpt {
    font-size: 0.82rem; color: var(--gray-700);
    margin-top: 0.25rem;
    line-height: 1.35;
}

/* Links (rail) */
.site-index .links-list { list-style: none; padding: 0; margin: 0; }
.site-index .links-list li {
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--gray-100);
}
.site-index .links-list li:last-child { border-bottom: none; }
.site-index .links-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-800);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 500;
    transition: color 0.15s;
}
.site-index .links-list a:hover { color: var(--primary); }
.site-index .links-ext-icon {
    font-size: 0.75rem;
    color: var(--gray-700);
    flex-shrink: 0;
    transition: color 0.15s;
}
.site-index .links-list a:hover .links-ext-icon { color: var(--primary); }

/* Quick actions */
.site-index .actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
}
.site-index .action {
    display: flex; align-items: center; gap: 0.5rem;
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    color: var(--gray-700);
    text-decoration: none;
    font-size: 0.82rem;
}
.site-index .action:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-soft, rgba(0,155,144,0.05));
    text-decoration: none;
}

/* Widget link helper used across blocks */
.site-index .widget-empty {
    color: var(--gray-700);
    font-size: 0.9rem;
    padding: 0.6rem 0;
}

/* Responsive */
@media (max-width: 1100px) {
    .site-index .layout {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 900px) {
    .site-index .hero { padding: 1.1rem 1.2rem; }
    .site-index .hero-title { font-size: 1.3rem; }
    .site-index .next-up {
        grid-template-columns: auto 1fr;
        gap: 0.9rem;
        padding: 1rem 1.1rem;
    }
    .site-index .next-up-clock { width: 54px; height: 54px; font-size: 1.2rem; }
    .site-index .ataglance { grid-template-columns: 1fr 1fr; }
    .site-index .actions { grid-template-columns: 1fr; }
}

/* =====================================================
   Homepage agenda — issue-driven refinements
   ===================================================== */

/* Subtle alternating background so each period reads as a block. */
.site-index .agenda-row {
    background: var(--gray-50);
    border-radius: 8px;
    padding: 0.55rem 0.7rem;
    margin-bottom: 0.25rem;
    grid-template-columns: 105px 22px 1fr auto;
}
.site-index .agenda-row:last-child { margin-bottom: 0; }

/* Breaks: lighter, italic — clearly an interlude */
.site-index .agenda-row-break {
    background: transparent;
    border: 1px dashed var(--gray-200);
    color: var(--gray-700);
}
.site-index .agenda-subject-break { font-style: italic; color: var(--gray-700); }

/* Generic "Block X" rows: muted */
.site-index .agenda-subject-block { color: var(--gray-700); font-weight: 500; }

/* Time column shows start–end */
.site-index .agenda-time { font-variant-numeric: tabular-nums; }
.site-index .agenda-time-range {
    font-size: 0.82rem;
    color: var(--gray-700);
    line-height: 1.2;
    white-space: nowrap;
}

/* Class id link styling */
.site-index .agenda-class-link {
    color: var(--gray-900);
    font-weight: 600;
}
.site-index .agenda-class-link:hover {
    color: var(--primary);
    text-decoration: underline;
}
.site-index .agenda-subject-name {
    color: var(--gray-700);
    font-weight: 500;
    margin-left: 0.35rem;
}

/* Highlight CURRENT period (not "next") */
.site-index .agenda-row.now {
    background: rgba(0, 155, 144, 0.10);
    box-shadow: inset 3px 0 0 var(--primary);
}

/* Slightly mute past rows but keep them legible */
.site-index .agenda-row.done {
    opacity: 0.5;
    background: var(--gray-100);
}
.site-index .agenda-row.done .agenda-class-link { color: var(--gray-700); }

@media (max-width: 600px) {
    .site-index .agenda-row {
        grid-template-columns: 90px 18px 1fr auto;
        gap: 0.4rem;
    }
}