/* UAF Accreditation Directory - Main Styles */

:root {
    --uaf-primary: #1a5a96;
    --uaf-primary-dark: #134a7d;
    --uaf-secondary: #2c7bb6;
    --uaf-dark: #1a2332;
    --uaf-footer: #0f1923;
    --uaf-light-bg: #f5f7fa;
    --uaf-border: #dee2e6;
    --uaf-text: #333;
    --uaf-nav-text: #1a1a1a;
    --uaf-muted: #6c757d;
    --uaf-nav-font: 'Rajdhani', sans-serif;
}

* { box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--uaf-text);
    background: #fff;
}

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

/* Topbar */
.topbar {
    background: var(--uaf-dark);
    color: #ccc;
    padding: 6px 0;
    font-size: 0.8rem;
}
.topbar a { color: #ccc; margin-left: 12px; }
.topbar a:hover { color: #fff; }

/* Header */
.main-header {
    background: #fff;
    border-bottom: 1px solid var(--uaf-border);
    padding: 8px 0;
    position: relative;
    z-index: 1030;
}

.main-header .navbar {
    align-items: center;
    overflow: visible;
}

.main-header .navbar-collapse,
.main-header .navbar-nav {
    overflow: visible;
}

.navbar-brand {
    padding: 0;
    margin-right: 1.5rem;
}

.brand-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    max-width: 220px;
    background: #fff;
}

.brand-logo-box {
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 0;
    background: #fff;
    padding: 2px 4px;
}

.brand-logo {
    height: 64px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
    display: block;
    image-rendering: -webkit-optimize-contrast;
    filter: contrast(1.08);
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.brand-line {
    display: block;
    font-size: 0.62rem;
    font-weight: 700;
    color: #2f2f2f;
    letter-spacing: 0.35px;
    line-height: 1.35;
    text-transform: uppercase;
}

.navbar-nav .nav-link {
    font-family: var(--uaf-nav-font);
    font-size: 17px;
    font-weight: 600;
    color: var(--uaf-nav-text);
    padding: 8px 0 !important;
    letter-spacing: 0;
    line-height: 1.2;
    text-transform: none;
}

.navbar-nav .nav-item + .nav-item {
    margin-left: 35px;
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link:hover { color: var(--uaf-primary); }

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.lang-switcher__icon {
    width: 38px;
    height: 38px;
    border: 2px solid #1a73e8;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1px;
    flex-shrink: 0;
    color: #1a73e8;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1;
    background: #fff;
}
.lang-switcher__char--alt {
    font-size: 0.9rem;
    font-weight: 600;
}
.lang-switcher__dropdown {
    position: relative;
}
.lang-switcher__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-width: 168px;
    height: 36px;
    padding: 0 12px 0 14px;
    border: 1px solid #dadce0;
    border-radius: 2px;
    background: #fff;
    color: #202124;
    font-family: var(--font-family);
    font-size: 0.875rem;
    font-weight: 400;
    line-height: 1;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.lang-switcher__trigger:hover,
.lang-switcher__trigger:focus {
    outline: none;
    border-color: #bdc1c6;
    box-shadow: 0 1px 2px rgba(60, 64, 67, 0.1);
}
.lang-switcher__trigger[aria-expanded="true"] {
    border-color: #1a73e8;
    box-shadow: 0 1px 2px rgba(26, 115, 232, 0.2);
}
.lang-switcher__label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.lang-switcher__caret {
    width: 0;
    height: 0;
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-top: 5px solid #5f6368;
    flex-shrink: 0;
}
.lang-switcher__menu {
    display: none;
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    margin: 0;
    padding: 4px 0;
    list-style: none;
    background: #fff;
    border: 1px solid #dadce0;
    border-radius: 2px;
    box-shadow: 0 2px 8px rgba(60, 64, 67, 0.15);
    z-index: 1100;
}
.lang-switcher.open .lang-switcher__menu {
    display: block;
}
.lang-switcher__option {
    display: block;
    padding: 8px 14px;
    color: #202124;
    font-size: 0.875rem;
    text-decoration: none;
    transition: background-color 0.15s ease;
}
.lang-switcher__option:hover,
.lang-switcher__option.is-active {
    background: #f1f3f4;
    color: #1a73e8;
}

/* Accreditation hover dropdown */
.nav-dropdown-hover {
    position: static;
}

@media (min-width: 992px) {
    .navbar-nav .nav-dropdown-hover {
        position: relative;
    }
}

.nav-dropdown-hover:hover > .nav-link,
.nav-dropdown-hover.open > .nav-link {
    color: var(--uaf-primary);
}

.nav-dropdown-hover > .nav-link {
    position: relative;
    display: inline-block;
    width: auto;
}

.nav-dropdown-hover:hover > .nav-link::after,
.nav-dropdown-hover.open > .nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--uaf-primary);
    z-index: 1;
}

.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 13.75rem;
    min-width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
    background: #fff;
    border: none;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    z-index: 1050;
    box-sizing: border-box;
}

.nav-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 10px;
}

.nav-dropdown-menu li {
    margin: 0;
}

.nav-dropdown-menu a {
    display: block;
    padding: 10px 20px;
    font-family: var(--uaf-nav-font);
    font-size: 16px;
    font-weight: 500;
    line-height: 28px;
    color: var(--uaf-nav-text);
    text-transform: none;
    letter-spacing: 0;
    white-space: normal;
    overflow-wrap: normal;
    word-break: normal;
    transition: background 0.15s, color 0.15s;
}

.nav-dropdown-menu a:hover {
    background: var(--uaf-light-bg);
    color: var(--uaf-primary);
}

@media (min-width: 992px) {
    .nav-dropdown-hover:hover .nav-dropdown-menu {
        display: block;
    }
}

@media (max-width: 991px) {
    .nav-dropdown-hover.open .nav-dropdown-menu {
        display: block;
        position: static;
        width: 100%;
        min-width: 100%;
        max-width: none;
        border: none;
        box-shadow: none;
        padding: 0 0 8px;
    }

    .nav-dropdown-menu a {
        padding: 8px 12px 8px 24px;
        font-size: 0.85rem;
    }

    .nav-dropdown-hover:hover > .nav-link::after,
    .nav-dropdown-hover.open > .nav-link::after {
        display: none;
    }
}

.cab-request-btn {
    background: var(--uaf-primary);
    border-color: var(--uaf-primary);
    font-family: var(--uaf-nav-font);
    font-size: 16px;
    font-weight: 700;
    padding: 14px 20px 15px;
    white-space: nowrap;
    border-radius: 7px;
    text-transform: capitalize;
}
.cab-request-btn:hover { background: var(--uaf-primary-dark); border-color: var(--uaf-primary-dark); }

/* Page Hero */
.page-hero {
    background: var(--uaf-light-bg);
    padding: 30px 0;
    border-bottom: 1px solid var(--uaf-border);
}
.page-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--uaf-text);
    margin: 0;
}
.cab-title { font-size: 1.3rem; }

/* Status Tabs */
.status-tabs {
    display: flex;
    gap: 0;
    border: 1px solid var(--uaf-border);
    border-radius: 4px;
    overflow: hidden;
    max-width: 500px;
}
.status-tab {
    flex: 1;
    padding: 12px 20px;
    border: none;
    background: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 1px;
    color: var(--uaf-muted);
    cursor: pointer;
    transition: all 0.2s;
    border-right: 1px solid var(--uaf-border);
}
.status-tab:last-child { border-right: none; }
.status-tab.active {
    background: var(--uaf-primary);
    color: #fff;
}
.status-tab:hover:not(.active) { background: #f0f4f8; }

/* Filters */
.search-box { position: relative; }
.search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--uaf-muted);
}
.search-box input { padding-left: 36px; }

/* CAB Table */
.cab-table {
    border-collapse: separate;
    border-spacing: 0;
}
.cab-table thead th {
    background: var(--uaf-primary);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 12px 16px;
    border: none;
}
.cab-table tbody td {
    padding: 12px 16px;
    font-size: 0.9rem;
    vertical-align: middle;
    border-bottom: 1px solid var(--uaf-border);
}
.cab-table tbody tr:nth-child(even) { background: #f8f9fb; }
.cab-table tbody tr:hover { background: #eef3f8; }

.cab-table tbody tr.cab-row-clickable {
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.cab-table tbody tr.cab-row-clickable:hover {
    background: #e3edf7 !important;
}

.cab-table tbody tr.cab-row-clickable:focus {
    outline: 2px solid var(--uaf-primary);
    outline-offset: -2px;
}

.registrar-cell {
    font-weight: 600;
    color: var(--uaf-primary);
}

.valid-till-cell {
    white-space: nowrap;
}

.registrar-link { font-weight: 600; color: var(--uaf-primary); }
.org-link { color: var(--uaf-text); }

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}
.status-active { background: #d4edda; color: #155724; }
.status-suspended { background: #fff3cd; color: #856404; }
.status-withdrawn { background: #f8d7da; color: #721c24; }

/* CAB Profile Tabs */
.cab-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.cab-tab {
    padding: 10px 24px;
    border: 2px solid var(--uaf-primary);
    background: var(--uaf-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.2s;
}
.cab-tab.active {
    background: #fff;
    color: var(--uaf-primary);
}
.cab-tab:hover:not(.active) { background: var(--uaf-primary-dark); border-color: var(--uaf-primary-dark); }

/* Contact Details */
.section-heading {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--uaf-text);
}
.contact-list { max-width: 700px; }
.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--uaf-border);
}
.contact-icon {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    color: var(--uaf-primary);
    font-size: 1.1rem;
}
.contact-info { display: flex; flex-direction: column; }
.contact-label { font-size: 0.8rem; color: var(--uaf-muted); }
.contact-value { font-weight: 500; }

/* Locations */
.location-card {
    background: var(--uaf-light-bg);
    padding: 20px 24px;
    border-radius: 6px;
    margin-bottom: 16px;
    border-left: 4px solid var(--uaf-primary);
}
.location-type { font-size: 0.95rem; font-weight: 700; margin-bottom: 4px; }
.location-org { font-weight: 600; margin-bottom: 8px; }
.location-address { color: var(--uaf-muted); margin: 0; }
.location-empty {
    background: var(--uaf-light-bg);
    padding: 20px 24px;
    border-radius: 6px;
    border: 1px dashed var(--uaf-border);
}

/* Countries Grid */
.countries-subtitle {
    color: var(--uaf-muted);
    margin: -10px 0 24px;
    font-size: 0.95rem;
}
.countries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.country-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: #fff;
    border: 1px solid var(--uaf-primary);
    border-radius: 4px;
    font-weight: 600;
    color: var(--uaf-primary);
}
.country-card i {
    font-size: 1.1rem;
    color: var(--uaf-primary);
    flex-shrink: 0;
}
.country-item {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px;
    background: var(--uaf-light-bg);
    border-radius: 4px;
}
.country-item i { color: var(--uaf-primary); }

/* Schemes Accordion */
.schemes-accordion {
    border-top: 1px solid var(--uaf-border);
}
.scheme-accordion-item {
    border-bottom: 1px solid var(--uaf-border);
}
.scheme-accordion-header {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 20px;
    border: none;
    background: #e8f1f8;
    color: var(--uaf-primary);
    font-weight: 700;
    font-size: 1rem;
    text-align: left;
    cursor: pointer;
}
.scheme-accordion-header i {
    transition: transform 0.2s;
}
.scheme-accordion-item:not(.open) .scheme-accordion-header i {
    transform: rotate(180deg);
}
.scheme-accordion-body {
    display: none;
    padding: 20px 24px;
    background: #fff;
}
.scheme-accordion-item.open .scheme-accordion-body {
    display: block;
}
.scheme-standard-list {
    list-style: none;
    margin: 0;
    padding: 0;
}
.scheme-standard-list li {
    color: #2f7f93;
    padding: 4px 0;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .countries-grid {
        grid-template-columns: 1fr;
    }
}

/* Schedule */
.schedule-item {
    padding: 16px 20px;
    border: 1px solid var(--uaf-border);
    border-radius: 4px;
    margin-bottom: 12px;
}
.schedule-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 8px;
}
.schedule-header h4 { font-size: 1rem; margin: 0; }
.schedule-date { font-size: 0.85rem; color: var(--uaf-muted); }

/* Footer */
.site-footer {
    background: var(--uaf-footer);
    color: #ccc;
    padding: 50px 0 0;
    margin-top: 40px;
}
.site-footer h5 {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.footer-links-contact-group {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
}
.footer-links-contact-group__links {
    flex: 0 0 150px;
}
.footer-links-contact-group__contact {
    flex: 0 1 320px;
    max-width: 320px;
}
.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: #aaa; font-size: 0.9rem; }
.footer-links a:hover { color: #fff; }
.footer-contact p { font-size: 0.9rem; margin-bottom: 8px; }
.footer-contact a { color: #aaa; }
.newsletter-text { font-size: 0.9rem; color: #aaa; }
.footer-bottom {
    border-top: 1px solid #2a3a4a;
    margin-top: 30px;
    padding: 16px 0;
    text-align: center;
    font-size: 0.85rem;
    color: #777;
}

@media (max-width: 767px) {
    .footer-links-contact-group {
        flex-direction: column;
        gap: 1.75rem;
    }

    .footer-links-contact-group__links,
    .footer-links-contact-group__contact {
        flex: 1 1 auto;
        max-width: none;
    }
}

/* Scroll to Top */
.scroll-top-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px; height: 44px;
    border-radius: 50%;
    background: var(--uaf-primary);
    color: #fff;
    border: none;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}
.scroll-top-btn.visible { display: flex; }

/* Responsive */
@media (max-width: 991px) {
    .navbar-nav .nav-item + .nav-item {
        margin-left: 0;
    }

    .navbar-nav .nav-link {
        font-size: 16px;
        padding: 10px 0 !important;
    }

    .brand-wrap {
        max-width: 190px;
    }

    .brand-logo {
        height: 54px;
        max-width: 170px;
    }

    .brand-line {
        font-size: 0.56rem;
    }

    .lang-switcher {
        margin: 14px 0 0;
        width: 100%;
        justify-content: flex-start;
    }

    .lang-switcher__trigger {
        flex: 1;
        min-width: 0;
    }

    .lang-switcher__dropdown {
        flex: 1;
    }
}

@media (max-width: 768px) {
    .status-tabs { max-width: 100%; }
    .status-tab { padding: 10px 8px; font-size: 0.75rem; }
    .cab-tabs { flex-direction: column; }
    .cab-tab { text-align: center; }
    .topbar-links { text-align: left !important; margin-top: 4px; }
    .topbar-links a { margin-left: 0; margin-right: 10px; }

    .brand-wrap {
        max-width: 150px;
        gap: 4px;
    }

    .brand-logo {
        height: 48px;
        max-width: 150px;
    }

    .brand-line {
        font-size: 0.5rem;
        letter-spacing: 0.2px;
    }
}

/* Page loader */
body.is-loading {
    overflow: hidden;
}

.page-loader {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.page-loader.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.page-loader__inner {
    animation: page-loader-enter 0.6s ease both;
}

.page-loader__logo {
    width: min(280px, 72vw);
    height: auto;
    overflow: visible;
}

.page-loader__wordmark {
    font-family: var(--uaf-nav-font);
    font-size: 42px;
    font-weight: 700;
    fill: #111;
    letter-spacing: -0.5px;
}

.page-loader__sub {
    font-family: var(--uaf-nav-font);
    font-size: 11px;
    font-weight: 700;
    fill: #111;
    letter-spacing: 0.4px;
}

.page-loader__arcs {
    transform-box: fill-box;
    transform-origin: center;
}

.page-loader__ring {
    fill: none;
    stroke: #b5c5d0;
    stroke-width: 3.5;
    stroke-linecap: butt;
    transform: rotate(128deg);
    transform-origin: center;
    transform-box: fill-box;
}

.page-loader__ring--1 {
    stroke-width: 3;
    stroke-dasharray: 66 22;
    animation: page-loader-sweep 1.5s linear infinite;
}

.page-loader__ring--2 {
    stroke-width: 3.2;
    stroke-dasharray: 104 34;
    animation: page-loader-sweep 1.8s linear infinite 0.12s;
}

.page-loader__ring--3 {
    stroke-width: 3.4;
    stroke-dasharray: 141 47;
    animation: page-loader-sweep 2.1s linear infinite 0.24s;
}

.page-loader__ring--4 {
    stroke-width: 3.6;
    stroke-dasharray: 178 60;
    animation: page-loader-sweep 2.4s linear infinite 0.36s;
}

.page-loader__accent {
    fill: none;
    stroke-linecap: butt;
    stroke-width: 3.5;
    animation: page-loader-accent-pulse 1.4s ease-in-out infinite;
}

.page-loader__accent--yellow {
    stroke: #f4c400;
    stroke-width: 3;
    animation-delay: 0s;
}

.page-loader__accent--red {
    stroke: #e30613;
    stroke-width: 3.2;
    animation-delay: 0.2s;
}

.page-loader__accent--black {
    stroke: #111;
    stroke-width: 3.4;
    animation-delay: 0.4s;
}

@keyframes page-loader-enter {
    from {
        opacity: 0;
        transform: scale(0.94);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes page-loader-sweep {
    to { stroke-dashoffset: -240; }
}

@keyframes page-loader-accent-pulse {
    0%, 100% { stroke-opacity: 0.45; }
    50% { stroke-opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
    .page-loader__ring,
    .page-loader__accent,
    .page-loader__inner {
        animation: none;
    }

    .page-loader {
        transition-duration: 0.2s;
    }
}