/* ========================================
   SCHOL ACADEMY COURSE FINDER STYLES
   Brand Colors: SA Red, SA Teal, SA Light Red, SA Dark Gray
   ======================================== */

:root {
    --sa-red: #6b1328;
    --sa-teal: #83b0b1;
    --sa-light-red: #c27486;
    --sa-dark-gray: #adadac;
    --white: #ffffff;
    --light-bg: #f8f9fa;
    --border-color: #e0e0e0;
}

/* ========================================
   CONTAINER & LAYOUT
   ======================================== */

/* Force full-width layout when course finder is present */
.page .et_pb_section:has(.courses-container) {
    max-width: 100% !important;
    overflow: visible !important; /* Ensure overflow is visible for sticky sidebar */
}

.page .et_pb_row:has(.courses-container) {
    max-width: 100% !important;
    padding: 0 !important;
    overflow: visible !important; /* Ensure overflow is visible for sticky sidebar */
}

/* Aggressive fix for Divi wrappers breaking sticky positioning */
/* Only target elements that CONTAIN the courses-container */
.et_pb_fullwidth_code:has(.courses-container),
.et_pb_code_inner:has(.courses-container),
.et_pb_section:has(.courses-container),
.et_pb_module:has(.courses-container) {
    overflow: visible !important;
    transform: none !important;
    will-change: auto !important;
    filter: none !important;
    perspective: none !important;
    contain: none !important;
    -webkit-transform: none !important;
    -webkit-filter: none !important;
    -webkit-perspective: none !important;
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    clear: both !important;
    float: none !important;
}

/* Fallback for browsers without :has() support */
/* Target ONLY elements marked by JS as courses parents */
.courses-parent-element {
    overflow: visible !important;
    transform: none !important;
    will-change: auto !important;
    filter: none !important;
    perspective: none !important;
    contain: none !important;
    -webkit-transform: none !important;
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    clear: both !important;
    float: none !important;
}

/* Hide Divi side nav - fallback */
body.courses-page-active .et_pb_side_nav {
    display: none !important;
}

/* Hide Monarch social mobile button - fallback */
body.courses-page-active .et_social_mobile {
    display: none !important;
}

/* Hide sidebar when course finder is present */
.page:has(.courses-container) #main-content .container:before {
    display: none !important;
}

.page:has(.courses-container) #left-area {
    width: 100% !important;
    float: none !important;
    padding-right: 0 !important;
}

.page:has(.courses-container) #sidebar {
    display: none !important;
}

/* Hide Divi side nav on course finder page */
.page:has(.courses-container) .et_pb_side_nav {
    display: none !important;
}

/* Hide Monarch social mobile button on course finder page */
.page:has(.courses-container) .et_social_mobile {
    display: none !important;
}

/* Force the Fullwidth Code module containing courses to be full-width block */
.et_pb_code_inner:has(.courses-container),
.et_pb_fullwidth_code:has(.courses-container) {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    clear: both !important;
    float: none !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

.courses-container {
    display: flex;
    align-items: flex-start; /* Critical for sticky sidebar - prevents stretch */
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto 40px;
    padding: 0 20px;
    /* Ensure container itself is full-width */
    width: 100%;
    clear: both;
}

/* ========================================
   SIDEBAR STYLES
   ======================================== */

.courses-sidebar {
    flex: 0 0 280px;
    min-width: 260px;
    background: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    max-height: calc(100vh - 200px); /* Account for header height */
    overflow-y: auto;
    -webkit-overflow-scrolling: touch; /* Add this for smooth scrolling on iOS */
    position: sticky;
    top: 110px;
    max-height: calc(100vh - 130px);
}

/* New Courses Toggle */
.new-courses-toggle {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.toggle-switch {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    user-select: none;
}

.toggle-switch input {
    display: none;
}

.toggle-slider {
    position: relative;
    width: 44px;
    height: 24px;
    background: #ccc;
    border-radius: 24px;
    transition: background 0.3s;
    flex-shrink: 0;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--sa-red);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.toggle-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color);
}

.search-container {
    margin-bottom: 15px;
}

/* Clear All Filters Button */
.clear-filters-btn {
    display: block;
    width: 100%;
    padding: 10px 15px;
    margin-bottom: 20px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: #666;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.clear-filters-btn:hover {
    background: #f5f5f5;
    border-color: #999;
    color: #333;
}

.clear-filters-btn:active {
    background: #eee;
}

input[type=text].search-input {
    width: 100%;
    padding: 12px 15px; /* Increased padding */
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: border-color 0.3s;
    font-family: inherit;
}

input[type=text].search-input:focus {
    outline: none;
    border-color: var(--sa-teal);
}

.filter-group {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.filter-group:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.filter-group-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 0;
    padding-bottom: 0;
    color: var(--sa-red);
    cursor: pointer;
    user-select: none;
    transition: color 0.2s;
}

.filter-group-header:hover {
    color: var(--sa-teal);
}

.filter-group:not(.collapsed) .filter-group-header {
    margin-bottom: 8px;
}

.filter-toggle {
    font-size: 20px;
    line-height: 1;
    color: var(--sa-red);
    transition: transform 0.2s;
}

.filter-group.collapsed .filter-toggle {
    transform: rotate(0deg);
}

.filter-group.collapsed .filter-options,
.filter-group.collapsed .filter-helper-text {
    display: none;
}

.filter-helper-text {
    font-size: 12px;
    color: #666;
    margin-bottom: 10px;
    font-style: italic;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.filter-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 14px;
    color: #555;
    transition: color 0.2s;
}

.filter-checkbox:hover {
    color: var(--sa-red);
}

.filter-checkbox input[type="checkbox"] {
    margin-right: 10px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--sa-teal);
}

/* ========================================
   MAIN CONTENT AREA
   ======================================== */

.courses-main {
    flex: 1;
    min-width: 0;
    align-self: flex-start; /* Prevent stretch to match sidebar height */
}

.results-header {
    background: var(--white);
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 25px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border-left: 4px solid var(--sa-red);
}

.results-header h2 {
    font-size: 28px;
    color: var(--sa-red);
    margin: 0 0 5px 0;
}

.results-count {
    font-size: 14px;
    color: var(--sa-dark-gray);
    margin: 0;
}

/* ========================================
   COURSE GRID
   ======================================== */

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 25px;
}

/* ========================================
   COURSE CARD
   ======================================== */

.course-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
    border-top: 3px solid var(--sa-teal);
    /* Performance: skip rendering off-screen cards */
    content-visibility: auto;
    contain-intrinsic-size: auto 350px;
}

.course-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 6px 20px rgba(107, 19, 40, 0.15);
}

.course-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 20px;
    position: relative; /* Added for absolute link overlay */
    width: 100%; /* Ensure div fills the card */
    box-sizing: border-box; /* Ensure padding is included in width */
}

/* Card is no longer fully clickable - specific CTAs only */

.course-header {
    position: relative;
    margin-bottom: 15px;
}

.new-badge {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2; /* Ensure it stays above overlay link */
    background: var(--sa-red);
    color: var(--white);
    font-size: 11px;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: 0 0 0 8px; /* Rounded bottom-left corner */
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.house-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
    white-space: nowrap;
}

.house-badge-icon {
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    flex-shrink: 0;
}

.house-badge-name {
    line-height: 1;
}

.house-badge.aquinas {
    background: var(--sa-teal);
}

.house-badge.canterbury {
    background: var(--sa-light-red);
}

.house-badge.st-raphael {
    background: var(--sa-dark-gray);
}

.course-title {
    font-size: 19px;
    font-weight: 600;
    color: var(--sa-red);
    line-height: 1.3;
    margin: 0; /* Removed bottom margin */
    padding-bottom: 0; /* Removed bottom padding if any */
    padding-right: 40px; /* Prevent overlap with NEW badge */
}

/* ========================================
   COURSE META TAGS
   ======================================== */

.course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
}

.course-tag {
    font-size: 12px;
    padding: 5px 12px;
    border-radius: 15px;
    font-weight: 500;
    white-space: nowrap;
}

.grade-tag {
    background: #f0f8f8;
    color: var(--sa-teal);
    border: 1px solid var(--sa-teal);
}

.school-tag {
    background: #faf0f3;
    color: var(--sa-light-red);
    border: 1px solid var(--sa-light-red);
}

/* ========================================
   SCHEDULE INFO
   ======================================== */

.course-schedule-info {
    font-size: 13px;
    color: #666;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.course-schedule-info::before {
    content: "\1F4C5"; /* Calendar emoji unicode for cross-environment compatibility */
    font-size: 14px;
}

.course-schedule-info.multiple {
    color: var(--sa-teal);
    font-weight: 500;
}

.schedule-tbd {
    font-style: italic;
    color: #888;
}

/* ========================================
   SUBJECT BADGES
   ======================================== */

.course-subjects {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.subject-badge {
    font-size: 11px;
    padding: 4px 10px;
    background: var(--sa-teal);
    color: var(--white);
    border-radius: 4px;
    font-weight: 500;
}

.course-description {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 15px;
    flex-grow: 1;
}

/* ========================================
   INSTRUCTOR SECTION
   ======================================== */

.course-instructors {
    margin-bottom: 15px;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
}

.instructors-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--sa-dark-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.instructor-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.instructor-mini {
    display: flex;
    align-items: center;
    background: #f8f9fa;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
    color: #555;
    transition: background 0.2s;
    border: 1px solid var(--border-color);
}

/* Instructor mini as anchor tag */
a.instructor-mini {
    text-decoration: none !important;
    color: #555 !important;
    cursor: pointer;
}

.instructor-mini:hover {
    background: #f0f8f8;
    border-color: var(--sa-teal);
    color: #333 !important;
    text-decoration: none !important;
}

.instructor-mini:hover .instructor-mini-name {
    text-decoration: underline;
}

/* Always-visible subtle arrow indicates clickability */
.instructor-mini-name::after {
    content: " →";
    opacity: 0.4;
    transition: opacity 0.2s;
    font-size: 11px;
}

.instructor-mini:hover .instructor-mini-name::after {
    opacity: 1;
}

.instructor-mini-photo {
    width: 24px;
    height: 24px;
    min-width: 24px;
    min-height: 24px;
    aspect-ratio: 1;
    border-radius: 50%;
    margin-right: 8px;
    object-fit: cover;
    background: var(--sa-dark-gray);
}

.instructor-mini-photo.placeholder {
    background: linear-gradient(135deg, var(--sa-dark-gray), var(--sa-light-red));
}

.instructor-mini-name {
    font-weight: 500;
    color: #333;
}

/* ========================================
   COURSE FOOTER
   ======================================== */

.course-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid #f0f0f0;
    font-size: 13px;
}

.term-badge {
    background: #f5f5f5;
    padding: 5px 12px;
    border-radius: 12px;
    color: var(--sa-dark-gray);
    font-weight: 600;
    border: 1px solid var(--border-color);
}

.view-course-btn {
    display: inline-block;
    padding: 10px 20px;
    background: var(--sa-red);
    color: white !important;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    border-radius: 6px;
    transition: background 0.2s, transform 0.2s;
}

.view-course-btn:hover {
    background: var(--sa-teal);
    color: white !important;
    text-decoration: none;
    transform: translateY(-1px);
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Large screens - 3 column grid */
@media (min-width: 1280px) {
    .courses-container .courses-main .courses-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Medium-large screens - keep auto-fill behavior */
@media (min-width: 1201px) and (max-width: 1439px) {
    .courses-grid {
        grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    }
}

/* Medium screens - 2 column grid with sidebar */
@media (max-width: 1200px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   MOBILE FILTER MODAL
   ======================================== */

/* Hidden on desktop */
.mobile-filter-btn,
.filter-modal-overlay,
.mobile-filter-header {
    display: none !important;
}

/* Tablet/mobile - modal layout */
@media (max-width: 900px) {
    .courses-sidebar {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        z-index: 1002;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 100% !important;
        max-height: 100vh !important;
        height: 100vh !important;
        border-radius: 0 !important;
        margin: 0 !important;
        visibility: hidden;
        opacity: 0;
        transform: translateY(100%);
        transition: transform 0.3s ease-out, opacity 0.3s, visibility 0.3s;
        overflow-y: auto !important;
        padding: 0 !important; /* Remove all padding, we'll add it to children */
        box-sizing: border-box;
    }
    
    /* Add padding to sidebar content (not the header) */
    .courses-sidebar .new-courses-toggle,
    .courses-sidebar .search-container,
    .courses-sidebar .clear-filters-btn,
    .courses-sidebar .filter-group {
        padding-left: 25px;
        padding-right: 25px;
    }
    
    .courses-sidebar .clear-filters-btn {
        width: calc(100% - 50px);
        margin-left: 25px;
        margin-right: 25px;
    }
    
    .courses-sidebar .filter-group:last-child {
        padding-bottom: 25px;
    }
    
    /* Show sidebar when modal is open */
    .courses-sidebar.modal-open {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
    }
    
    /* Mobile filter button - sticky at bottom, hidden until scrolled */
    .mobile-filter-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
        gap: 8px;
        position: fixed;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%) translateY(100px); /* Hidden off-screen by default */
        z-index: 1000;
        background: var(--sa-red);
        color: white;
        border: none;
        border-radius: 50px;
        padding: 14px 28px;
        font-size: 16px;
        font-weight: 600;
        cursor: pointer;
        box-shadow: 0 4px 15px rgba(0,0,0,0.3);
        transition: background 0.2s, box-shadow 0.2s, transform 0.3s ease-out;
        opacity: 0;
        visibility: hidden;
    }
    
    /* Show button after user has scrolled */
    .mobile-filter-btn.visible {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .mobile-filter-btn:hover,
    .mobile-filter-btn:focus {
        background: var(--sa-teal);
        box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    }
    
    .filter-icon {
        font-size: 18px;
    }
    
    /* Modal overlay - dark background */
    .filter-modal-overlay {
        display: block !important;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0,0,0,0.6);
        z-index: 1001;
        visibility: hidden;
        opacity: 0;
        transition: opacity 0.3s, visibility 0.3s;
    }
    
    .filter-modal-overlay.active {
        visibility: visible;
        opacity: 1;
    }
    
    /* Mobile filter header with close button */
    .mobile-filter-header {
        display: flex !important;
        justify-content: space-between;
        align-items: center;
        position: relative;
        background: var(--white);
        padding: 18px 25px;
        margin: 0 0 15px 0;
        border-bottom: 1px solid var(--border-color);
        box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    }
    
    .mobile-filter-header h3 {
        margin: 0;
        font-size: 18px;
        font-weight: 600;
        color: var(--text-color);
    }
    
    .mobile-filter-close {
        background: none;
        border: none;
        font-size: 28px;
        color: #666;
        cursor: pointer;
        padding: 5px 10px;
        line-height: 1;
        border-radius: 4px;
        transition: background 0.2s, color 0.2s;
    }
    
    .mobile-filter-close:hover {
        background: #f0f0f0;
        color: var(--sa-red);
    }
    
    /* Hide button when modal is open */
    body.filter-modal-active .mobile-filter-btn {
        display: none !important;
    }
    
    /* Prevent body scroll when modal is open */
    body.filter-modal-active {
        overflow: hidden !important;
        position: fixed;
        width: 100%;
    }

    .courses-container {
        flex-direction: column;
    }

    .courses-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .courses-container {
        padding: 0 10px;
    }
    
    .courses-sidebar {
        padding: 20px;
    }
    
    .results-header {
        padding: 20px;
    }
    
    .results-header h2 {
        font-size: 22px;
    }
}

@media (max-width: 640px) {
    .courses-grid {
        grid-template-columns: 1fr;
    }
    
    .course-card {
        max-width: 100%;
    }
    
    .course-title {
        font-size: 17px;
    }
    
    .instructor-mini {
        font-size: 12px;
        padding: 5px 10px;
    }
    
    .instructor-mini-photo {
        width: 20px;
        height: 20px;
    }
}

/* ========================================
   NO RESULTS MESSAGE
   ======================================== */

#no-results {
    background: var(--white);
    border-radius: 8px;
    padding: 60px 20px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

#no-results p {
    margin: 0;
}

#no-results p:first-child {
    font-size: 18px;
    color: #666;
    margin-bottom: 10px;
}

#no-results p:last-child {
    font-size: 14px;
    color: #999;
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.course-card[style*="display: none"] {
    display: none !important;
}