/* CD Header Styles */
:root {
    --cd-header-bg-access: #f2f2f2;
    --cd-header-text-access: #1a1a1a;
    --cd-header-bg-inst: #ffffff;
    --cd-header-bg-nav: var(--cd-secondary, #003366);
    --cd-header-nav-hover: var(--cd-primary, #005baa);
    --cd-header-text-nav: #ffffff;
}

.cd-header-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    width: 100%;
    box-sizing: border-box;
    /* Ensure no margins on the wrapper itself so it can be full width */
    margin: 0;
    padding: 0;
}

.cd-header-wrapper * {
    box-sizing: border-box;
}

/* Ensure centering and layout for inner containers */
.cd-header-wrapper .cd-container {
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
    /* Reset vertical padding to allow bars to control their height */
    padding-top: 0;
    padding-bottom: 0;
}

/* Accessibility Bar */
.cd-header-accessibility {
    background-color: var(--cd-header-bg-access);
    color: var(--cd-header-text-access);
    font-size: 1.2rem; /* rem for scaling */
    padding: 8px 0;
    width: 100%;
}

.cd-accessibility-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.cd-accessibility-shortcuts a {
    color: var(--cd-header-text-access);
    text-decoration: none;
    margin-right: 15px;
    opacity: 0.8;
    transition: opacity 0.2s;
    font-size: 1.2rem;
}

.cd-accessibility-shortcuts a:hover {
    opacity: 1;
    text-decoration: underline;
}

.cd-accessibility-controls {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cd-accessibility-controls button,
.cd-accessibility-controls a.cd-btn-icon,
.cd-accessibility-controls a.cd-social-icon {
    background: transparent;
    border: 1px solid rgba(0,0,0,0.15); /* Visible on light bg */
    color: var(--cd-header-text-access);
    cursor: pointer;
    border-radius: 4px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    padding: 0;
    font-size: 0.85rem;
    transition: all 0.2s;
}

.cd-accessibility-controls button:hover,
.cd-accessibility-controls a:hover {
    background: rgba(0,0,0,0.05);
    border-color: #000;
}

.cd-accessibility-controls svg {
    fill: currentColor;
    width: 14px;
    height: 14px;
}

/* Institutional Header */
.cd-header-institutional {
    background-color: var(--cd-header-bg-inst);
    padding: 20px 0;
    border-bottom: 1px solid #eee;
    width: 100%;
}

.cd-institutional-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.cd-logo-area {
    display: flex;
    align-items: center;
    gap: 15px;
}

.cd-logo-link img {
    max-height: 110px;
    width: auto;
}

.cd-site-branding {
    display: flex;
    flex-direction: column;
}

.cd-org-type {
    font-size: 1.5rem;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cd-site-title {
    margin: 0;
    font-size: 2.5rem;
    font-weight: 700;
    color: #333;
    line-height: 1.2;
}

.cd-search-area {
    flex-grow: 1;
    max-width: 400px;
}

.cd-header-search-form {
    display: flex;
}

.cd-header-search-form input[type="search"] {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 4px 0 0 4px;
    font-size: 1.5rem;
    color: #333;
}

.cd-header-search-form button[type="submit"] {
    background-color: var(--cd-header-bg-nav);
    color: #fff;
    border: none;
    padding: 0 15px;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cd-header-search-form button[type="submit"] .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

/* Navigation */
.cd-header-nav {
    background-color: var(--cd-header-bg-nav);
    position: relative;
    z-index: 100;
    width: 100%;
}

.cd-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
}

.cd-nav-menu li {
    position: relative;
}

.cd-nav-menu > li > a {
    display: block;
    padding: 15px 20px;
    color: var(--cd-header-text-nav);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.5rem;
    transition: background-color 0.2s;
}

/* Dropdown Arrow */
.cd-nav-menu .menu-item-has-children > a::after {
    content: "\f347"; /* dashicons-arrow-down-alt2 */
    font-family: dashicons;
    display: inline-block;
    margin-left: 6px;
    font-size: 12px;
    vertical-align: middle;
    opacity: 0.8;
}

.cd-nav-menu > li:hover > a,
.cd-nav-menu > li.current-menu-item > a {
    background-color: var(--cd-header-nav-hover);
}

/* Dropdown */
.cd-nav-menu ul.sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    min-width: 220px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    list-style: none;
    padding: 0;
    border-top: 3px solid var(--cd-header-nav-hover);
    z-index: 200;
}

.cd-nav-menu li:hover > ul.sub-menu {
    display: block;
}

.cd-nav-menu ul.sub-menu li a {
    display: block;
    padding: 12px 20px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #f5f5f5;
    font-size: 1.5rem;
}

.cd-nav-menu ul.sub-menu li a:hover {
    background-color: #f9f9f9;
    color: var(--cd-header-nav-hover);
}

.cd-menu-toggle {
    display: none;
    width: 100%;
    padding: 15px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    font-weight: bold;
    text-align: left;
    cursor: pointer;
}

/* High Contrast */
body.cd-high-contrast {
    background-color: #000 !important;
    color: #fff !important;
}

body.cd-high-contrast .cd-header-accessibility,
body.cd-high-contrast .cd-header-institutional,
body.cd-high-contrast .cd-header-nav,
body.cd-high-contrast .cd-nav-menu ul.sub-menu {
    background-color: #000 !important;
    border-color: #fff !important;
    color: #fff !important;
}

body.cd-high-contrast a,
body.cd-high-contrast button,
body.cd-high-contrast .cd-site-title,
body.cd-high-contrast .cd-org-type,
body.cd-high-contrast .cd-nav-menu li a,
body.cd-high-contrast .cd-header-search-form input,
body.cd-high-contrast .cd-accessibility-controls button {
    color: #ffff00 !important;
    border-color: #fff !important;
}

body.cd-high-contrast .cd-header-search-form input {
    background-color: #000 !important;
}

body.cd-high-contrast .cd-nav-menu li a:hover,
body.cd-high-contrast .cd-nav-menu ul.sub-menu li a:hover {
    background-color: #333 !important;
}

/* Modal Styles */
.cd-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.cd-modal[aria-hidden="true"] {
    display: none;
}

.cd-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: -1;
}

.cd-modal-container {
    background: #fff;
    padding: 30px;
    max-width: 400px;
    width: 90%;
    max-height: 90vh;
    border-radius: 8px;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.cd-modal-close {
    position: absolute;
    top: 10px;
    right: 10px;
    background: transparent;
    border: none;
    font-size: 0;
    width: 30px;
    height: 30px;
    cursor: pointer;
}

.cd-modal-close::before,
.cd-modal-close::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 2px;
    background: #666;
    transform: translate(-50%, -50%) rotate(45deg);
}

.cd-modal-close::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.cd-modal-title {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 24px;
    text-align: center;
    color: var(--cd-secondary);
}

/* WP Login Form Override */
.cd-modal-container #cd-login-form {
    margin: 0;
    padding: 0;
    background: transparent;
    box-shadow: none;
    border: none;
}

.cd-modal-container .login-username,
.cd-modal-container .login-password {
    margin-bottom: 15px;
}

.cd-modal-container .login-username label,
.cd-modal-container .login-password label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #333;
}

.cd-modal-container .login-username input,
.cd-modal-container .login-password input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

.cd-modal-container .login-remember {
    margin-bottom: 15px;
}

.cd-modal-container .login-submit {
    text-align: center;
}

.cd-modal-container .button-primary {
    background-color: var(--cd-primary);
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: background-color 0.2s;
}

.cd-modal-container .button-primary:hover {
    background-color: var(--cd-secondary);
}

.cd-login-links {
    margin-top: 15px;
    text-align: center;
    font-size: 14px;
}

.cd-login-links a {
    color: var(--cd-secondary);
    text-decoration: none;
}

.cd-login-links a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
    .cd-header-accessibility .cd-container {
        flex-direction: column;
        align-items: center;
    }

    .cd-accessibility-shortcuts {
        margin-bottom: 5px;
        text-align: center;
    }

    .cd-accessibility-shortcuts a {
        display: inline-block;
        margin: 0 5px;
    }

    .cd-header-institutional .cd-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .cd-logo-area {
        flex-direction: column;
        margin-bottom: 15px;
    }

    .cd-search-area {
        width: 100%;
        max-width: 100%;
    }

    .cd-menu-toggle {
        display: block;
    }

    .cd-nav-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: var(--cd-header-bg-nav);
    }

    .cd-nav-menu.open {
        display: flex;
    }

    .cd-nav-menu li {
        width: 100%;
    }

    .cd-nav-menu ul.sub-menu {
        position: static;
        box-shadow: none;
        border-top: none;
        background-color: rgba(0,0,0,0.1);
    }

    .cd-nav-menu ul.sub-menu li a {
        color: #fff;
        padding-left: 30px;
    }
}