/**
 * Zhejiang University Comparison - Public Stylesheet
 * Left-right layout with sidebar filters + 2-column card grid.
 * Color scheme matched to degreeinchina.com main site.
 */

/* ========================================
   CSS Custom Properties (Theming)
   Matched to degreeinchina.com:
   - Primary / Links: #1b211a (dark green-black)
   - Body text: #464646
   - Background: #ffffff
   - Font: Roboto, sans-serif
   ======================================== */
.zuc-wrapper {
    --zuc-primary: #1b211a;
    --zuc-primary-light: #2d3a2b;
    --zuc-primary-dark: #0f1510;
    --zuc-secondary: #2d6a4f;
    --zuc-accent: #f59e0b;
    --zuc-accent-dark: #d97706;
    --zuc-bg: #ffffff;
    --zuc-bg-alt: #f7f8f7;
    --zuc-bg-card: #ffffff;
    --zuc-text: #464646;
    --zuc-text-light: #6b7280;
    --zuc-text-muted: #9ca3af;
    --zuc-border: #e5e7eb;
    --zuc-border-light: #f0f1f0;
    --zuc-shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --zuc-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    --zuc-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --zuc-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
    --zuc-radius-sm: 6px;
    --zuc-radius: 10px;
    --zuc-radius-lg: 14px;
    --zuc-radius-full: 9999px;
    --zuc-transition: 0.2s ease;
    --zuc-font-family: Roboto, -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, "Noto Sans SC", sans-serif;
    --zuc-max-width: 1320px;
    --zuc-sidebar-width: 280px;

    /* Tier badge colors */
    --zuc-tier-985: #d4a017;
    --zuc-tier-211: #2563eb;
    --zuc-tier-double-first: #7c3aed;
    --zuc-tier-regular: #6b7280;
}

/* ========================================
   Base / Reset
   ======================================== */
.zuc-wrapper *,
.zuc-wrapper *::before,
.zuc-wrapper *::after {
    box-sizing: border-box;
}

.zuc-wrapper {
    font-family: var(--zuc-font-family) !important;
    color: var(--zuc-text) !important;
    line-height: 1.6 !important;
    max-width: var(--zuc-max-width);
    margin: 0 auto;
    padding: 20px;
}

.zuc-wrapper h1,
.zuc-wrapper h2,
.zuc-wrapper h3,
.zuc-wrapper h4,
.zuc-wrapper h5,
.zuc-wrapper h6 {
    color: var(--zuc-text) !important;
    line-height: 1.3 !important;
}

.zuc-wrapper p {
    color: var(--zuc-text) !important;
}

.zuc-wrapper a {
    color: var(--zuc-primary) !important;
    text-decoration: none !important;
    transition: color var(--zuc-transition) !important;
}

.zuc-wrapper a:hover {
    color: var(--zuc-primary-light) !important;
}

.zuc-wrapper img {
    max-width: 100% !important;
    height: auto !important;
}

/* ========================================
   Hero Section
   ======================================== */
.zuc-hero {
    background: linear-gradient(135deg, var(--zuc-primary-dark) 0%, var(--zuc-primary) 60%, var(--zuc-primary-light) 100%);
    color: #ffffff !important;
    padding: 28px 24px;
    border-radius: var(--zuc-radius-lg);
    text-align: center;
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

.zuc-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.zuc-hero h1 {
    font-size: 1.6rem !important;
    font-weight: 700 !important;
    color: #ffffff !important;
    margin: 0 0 8px 0 !important;
    position: relative;
}

.zuc-hero p {
    font-size: 0.95rem !important;
    color: rgba(255, 255, 255, 0.85) !important;
    margin: 0 !important;
    position: relative;
}

/* ========================================
   Main Layout: Sidebar + Content
   ======================================== */
.zuc-main-layout {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

/* ========================================
   Left Sidebar
   ======================================== */
.zuc-sidebar {
    width: var(--zuc-sidebar-width);
    flex-shrink: 0;
    position: sticky;
    top: 20px;
}

.zuc-sidebar-inner {
    background: var(--zuc-bg-alt);
    border: 1px solid var(--zuc-border-light);
    border-radius: var(--zuc-radius-lg);
    padding: 20px;
}

.zuc-sidebar-title {
    font-size: 1rem !important;
    font-weight: 700 !important;
    color: var(--zuc-primary) !important;
    margin: 0 0 16px 0 !important;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--zuc-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ========================================
   Search Box (inside sidebar)
   ======================================== */
.zuc-search-wrapper {
    margin-bottom: 16px;
    position: relative;
}

.zuc-search-wrapper::before {
    content: "\1F50D";
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.85rem;
    pointer-events: none;
    opacity: 0.4;
}

#zucSearchBox {
    width: 100%;
    padding: 9px 12px 9px 36px;
    border: 1px solid var(--zuc-border);
    border-radius: var(--zuc-radius-sm);
    font-size: 0.85rem !important;
    font-family: var(--zuc-font-family) !important;
    color: var(--zuc-text) !important;
    background: var(--zuc-bg);
    outline: none;
    transition: border-color var(--zuc-transition), box-shadow var(--zuc-transition);
}

#zucSearchBox:focus {
    border-color: var(--zuc-primary);
    box-shadow: 0 0 0 3px rgba(27, 33, 26, 0.1);
}

#zucSearchBox::placeholder {
    color: var(--zuc-text-muted) !important;
}

/* ========================================
   Filter Groups (inside sidebar)
   ======================================== */
.zuc-filter-group {
    margin-bottom: 14px;
}

.zuc-filter-group:last-child {
    margin-bottom: 0;
}

.zuc-filter-label {
    font-size: 0.7rem !important;
    font-weight: 600 !important;
    color: var(--zuc-text-light) !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 6px;
    display: block;
}

.zuc-filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* Filter Buttons */
.zuc-filter-btn {
    display: inline-block;
    padding: 4px 10px;
    border: 1px solid var(--zuc-border);
    border-radius: var(--zuc-radius-sm);
    background: var(--zuc-bg);
    color: var(--zuc-text) !important;
    font-size: 0.78rem !important;
    font-family: var(--zuc-font-family) !important;
    cursor: pointer;
    transition: all var(--zuc-transition);
    user-select: none;
    white-space: nowrap;
}

.zuc-filter-btn:hover {
    border-color: var(--zuc-primary);
    color: var(--zuc-primary) !important;
    background: rgba(27, 33, 26, 0.04);
}

.zuc-filter-btn.active {
    background: var(--zuc-primary);
    border-color: var(--zuc-primary);
    color: #ffffff !important;
}

/* Province Dropdown */
.zuc-province-select-wrapper {
    position: relative;
    display: block;
}

#zucProvinceFilter {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    width: 100%;
    padding: 7px 32px 7px 12px;
    border: 1px solid var(--zuc-border);
    border-radius: var(--zuc-radius-sm);
    background: var(--zuc-bg);
    color: var(--zuc-text) !important;
    font-size: 0.82rem !important;
    font-family: var(--zuc-font-family) !important;
    cursor: pointer;
    transition: all var(--zuc-transition);
    outline: none;
}

#zucProvinceFilter:focus {
    border-color: var(--zuc-primary);
    box-shadow: 0 0 0 3px rgba(27, 33, 26, 0.1);
}

.zuc-province-select-wrapper::after {
    content: "\25BC";
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.6rem;
    color: var(--zuc-text-muted);
    pointer-events: none;
}

/* Tier Filter Buttons */
#zucTierFilters .zuc-filter-btn.active[data-filter="985"] {
    background: var(--zuc-tier-985);
    border-color: var(--zuc-tier-985);
    color: #ffffff !important;
}

#zucTierFilters .zuc-filter-btn.active[data-filter="211"] {
    background: var(--zuc-tier-211);
    border-color: var(--zuc-tier-211);
    color: #ffffff !important;
}

#zucTierFilters .zuc-filter-btn.active[data-filter="Double First Class"] {
    background: var(--zuc-tier-double-first);
    border-color: var(--zuc-tier-double-first);
    color: #ffffff !important;
}

#zucTierFilters .zuc-filter-btn.active[data-filter="Regular"] {
    background: var(--zuc-tier-regular);
    border-color: var(--zuc-tier-regular);
    color: #ffffff !important;
}

/* Exam Filter Buttons */
#zucExamFilters .zuc-filter-btn.active[data-filter="no-exam"] {
    background: var(--zuc-secondary);
    border-color: var(--zuc-secondary);
    color: #ffffff !important;
}

#zucExamFilters .zuc-filter-btn.active[data-filter="exam-required"] {
    background: #dc2626;
    border-color: #dc2626;
    color: #ffffff !important;
}

/* ========================================
   Right Content Area
   ======================================== */
.zuc-content {
    flex: 1;
    min-width: 0;
}

/* ========================================
   Stats Bar
   ======================================== */
.zuc-stats-bar {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin: 0 0 16px 0;
    padding: 14px 16px;
    background: var(--zuc-bg);
    border: 1px solid var(--zuc-border-light);
    border-radius: var(--zuc-radius-lg);
    text-align: center;
}

.zuc-stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.zuc-stat-number {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: var(--zuc-primary) !important;
    line-height: 1.2 !important;
}

.zuc-stat-label {
    font-size: 0.7rem !important;
    color: var(--zuc-text-light) !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500 !important;
}

/* ========================================
   Results Header
   ======================================== */
.zuc-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--zuc-border-light);
}

.zuc-results-count {
    font-size: 0.95rem !important;
    color: var(--zuc-text-light) !important;
}

.zuc-results-count strong {
    color: var(--zuc-primary) !important;
    font-weight: 700 !important;
}

/* ========================================
   Cards Grid — 2 columns
   ======================================== */
#zucCardsContainer {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* ========================================
   School Card
   ======================================== */
.zuc-school-card {
    background: var(--zuc-bg-card);
    border: 1px solid var(--zuc-border);
    border-radius: var(--zuc-radius-lg);
    padding: 20px;
    position: relative;
    transition: transform var(--zuc-transition), box-shadow var(--zuc-transition), border-color var(--zuc-transition);
    overflow: hidden;
}

.zuc-school-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--zuc-shadow-lg);
    border-color: var(--zuc-primary);
}

/* Card Logo */
.zuc-card-logo {
    margin-bottom: 0;
    flex-shrink: 0;
}

.zuc-school-logo {
    width: 48px;
    height: 48px;
    border-radius: var(--zuc-radius-sm);
    object-fit: contain;
    background: var(--zuc-bg-alt);
    border: 1px solid var(--zuc-border-light);
    padding: 3px;
    display: block;
}



/* Card Header */
.zuc-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 14px;
}

.zuc-card-title-area {
    flex: 1;
    min-width: 0;
}

.zuc-school-name {
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    color: var(--zuc-text) !important;
    margin: 0 0 2px 0 !important;
    line-height: 1.3 !important;
}

.zuc-school-subname {
    font-size: 0.82rem !important;
    font-weight: 400 !important;
    color: var(--zuc-text-light) !important;
    margin: 0 0 6px 0 !important;
    line-height: 1.3 !important;
}

/* Badges Row */
.zuc-badges-row {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    align-items: center;
    margin-bottom: 6px;
}

/* Ranking Badge */
.zuc-ranking-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    border-radius: var(--zuc-radius-full);
    font-size: 0.72rem !important;
    font-weight: 600 !important;
    color: #ffffff !important;
    background: linear-gradient(135deg, var(--zuc-primary) 0%, var(--zuc-primary-light) 100%);
    white-space: nowrap;
}

/* Tier Badge (Color-coded) */
.zuc-tier-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--zuc-radius-full);
    font-size: 0.72rem !important;
    font-weight: 600 !important;
    color: #ffffff !important;
    white-space: nowrap;
}

.zuc-tier-badge[data-tier="985"],
.zuc-tier-badge.zuc-tier-985 {
    background-color: var(--zuc-tier-985);
}

.zuc-tier-badge[data-tier="211"],
.zuc-tier-badge.zuc-tier-211 {
    background-color: var(--zuc-tier-211);
}

.zuc-tier-badge[data-tier="Double First Class"],
.zuc-tier-badge.zuc-tier-double-first {
    background-color: var(--zuc-tier-double-first);
}

.zuc-tier-badge[data-tier="Regular"],
.zuc-tier-badge.zuc-tier-regular {
    background-color: var(--zuc-tier-regular);
}

/* City Tag */
.zuc-city-tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 10px;
    border-radius: var(--zuc-radius-full);
    font-size: 0.72rem !important;
    font-weight: 500 !important;
    color: var(--zuc-text-light) !important;
    background: var(--zuc-bg-alt);
    border: 1px solid var(--zuc-border-light);
    white-space: nowrap;
}

/* Exam Tag */
.zuc-exam-tag {
    display: inline-flex;
    align-items: center;
    padding: 2px 10px;
    border-radius: var(--zuc-radius-full);
    font-size: 0.72rem !important;
    font-weight: 600 !important;
    white-space: nowrap;
}

.zuc-exam-tag[data-exam="0"],
.zuc-exam-tag.zuc-exam-no {
    background-color: #ecfdf5;
    color: #059669 !important;
    border: 1px solid #a7f3d0;
}

.zuc-exam-tag[data-exam="1"],
.zuc-exam-tag.zuc-exam-yes {
    background-color: #fef2f2;
    color: #dc2626 !important;
    border: 1px solid #fecaca;
}

/* Compare Checkbox */
.zuc-compare-wrapper {
    position: absolute;
    top: 14px;
    right: 14px;
}

.zuc-compare-checkbox {
    width: 18px;
    height: 18px;
    accent-color: var(--zuc-primary);
    cursor: pointer;
}

/* Card Body */
.zuc-card-body {
    margin-bottom: 14px;
}

.zuc-info-content {
    font-size: 0.85rem !important;
    color: var(--zuc-text) !important;
    margin-bottom: 8px;
    line-height: 1.5 !important;
}

.zuc-info-content:last-child {
    margin-bottom: 0;
}

/* Fee Highlight */
.zuc-fee-highlight {
    font-size: 1.15rem !important;
    font-weight: 700 !important;
    color: var(--zuc-accent) !important;
    display: block;
    margin-bottom: 4px;
}

.zuc-fee-label {
    font-size: 0.8rem !important;
    color: var(--zuc-text-muted) !important;
}

/* Tag Container */
.zuc-tag-container {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 8px;
}

.zuc-tag {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--zuc-radius-sm);
    font-size: 0.75rem !important;
    font-weight: 500 !important;
    color: var(--zuc-primary) !important;
    background: rgba(27, 33, 26, 0.06);
    border: 1px solid rgba(27, 33, 26, 0.12);
    white-space: nowrap;
}

.zuc-tag-container.zuc-featured .zuc-tag {
    background: rgba(245, 158, 11, 0.08);
    color: #b45309 !important;
    border-color: rgba(245, 158, 11, 0.18);
}

/* Scholarship Box */
.zuc-scholarship-box {
    background: var(--zuc-bg-alt);
    border: 1px solid var(--zuc-border-light);
    border-radius: var(--zuc-radius-sm);
    padding: 10px;
    margin-top: 10px;
}

.zuc-scholarship-box h4 {
    font-size: 0.82rem !important;
    font-weight: 600 !important;
    color: var(--zuc-text) !important;
    margin: 0 0 6px 0 !important;
}

.zuc-scholarship-box div:last-child {
    font-size: 0.82rem !important;
    color: var(--zuc-text-light) !important;
    line-height: 1.5 !important;
}

/* Brochure Button */
.zuc-brochure-btn {
    display: inline-block;
    margin-top: 12px;
    padding: 6px 14px;
    background: transparent;
    color: var(--zuc-primary) !important;
    border: 1px solid var(--zuc-border);
    border-radius: var(--zuc-radius-sm);
    font-size: 0.8rem !important;
    font-weight: 500 !important;
    font-family: var(--zuc-font-family) !important;
    line-height: 1.4 !important;
    text-align: center;
    cursor: pointer;
    transition: all var(--zuc-transition);
    text-decoration: none !important;
}

.zuc-brochure-btn:hover {
    background: var(--zuc-bg-alt);
    border-color: var(--zuc-primary);
    color: var(--zuc-primary) !important;
}

/* ========================================
   No Results
   ======================================== */
#zucNoResults {
    display: none;
    text-align: center;
    padding: 48px 24px;
    color: var(--zuc-text-muted) !important;
}

#zucNoResults .zuc-no-results-icon {
    font-size: 3rem;
    margin-bottom: 12px;
    opacity: 0.5;
}

#zucNoResults p {
    font-size: 1rem !important;
    color: var(--zuc-text-muted) !important;
}

/* ========================================
   Compare Bar (Fixed Bottom)
   ======================================== */
#zucCompareBar {
    position: fixed;
    bottom: -80px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--zuc-primary-dark);
    color: #ffffff !important;
    padding: 14px 28px;
    border-radius: var(--zuc-radius-full);
    box-shadow: var(--zuc-shadow-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 1000;
    transition: bottom 0.3s ease;
    white-space: nowrap;
}

#zucCompareBar.show {
    bottom: 24px;
}

#zucCompareBar span {
    font-size: 0.9rem !important;
    color: #ffffff !important;
}

#zucSelectedCount {
    font-weight: 700 !important;
    color: var(--zuc-accent) !important;
}

.zuc-compare-btn {
    display: inline-block;
    padding: 8px 20px;
    background: var(--zuc-accent);
    color: #1e293b !important;
    border: none;
    border-radius: var(--zuc-radius-full);
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    font-family: var(--zuc-font-family) !important;
    cursor: pointer;
    transition: background var(--zuc-transition), transform var(--zuc-transition);
}

.zuc-compare-btn:hover {
    background: var(--zuc-accent-dark);
    transform: scale(1.03);
}

.zuc-clear-btn {
    display: inline-block;
    padding: 8px 16px;
    background: transparent;
    color: rgba(255, 255, 255, 0.8) !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--zuc-radius-full);
    font-size: 0.85rem !important;
    font-family: var(--zuc-font-family) !important;
    cursor: pointer;
    transition: all var(--zuc-transition);
}

.zuc-clear-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff !important;
}

/* ========================================
   Comparison Modal
   ======================================== */
#zucModalOverlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 9999;
    justify-content: center;
    align-items: flex-start;
    padding: 40px 20px;
    overflow-y: auto;
}

#zucModalOverlay.show {
    display: flex;
}

.zuc-modal-content {
    background: var(--zuc-bg);
    border-radius: var(--zuc-radius-lg);
    box-shadow: var(--zuc-shadow-lg);
    max-width: 1100px;
    width: 100%;
    max-height: 80vh;
    overflow: auto;
    position: relative;
}

.zuc-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    border-bottom: 1px solid var(--zuc-border);
    position: sticky;
    top: 0;
    background: var(--zuc-bg);
    z-index: 10;
    border-radius: var(--zuc-radius-lg) var(--zuc-radius-lg) 0 0;
}

.zuc-modal-header h2 {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
    color: var(--zuc-text) !important;
    margin: 0 !important;
}

.zuc-modal-close {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: var(--zuc-bg-alt);
    border-radius: 50%;
    font-size: 1.2rem !important;
    color: var(--zuc-text-light) !important;
    cursor: pointer;
    transition: all var(--zuc-transition);
}

.zuc-modal-close:hover {
    background: var(--zuc-border);
    color: var(--zuc-text) !important;
}

.zuc-modal-body {
    padding: 24px;
}

/* Comparison Table */
.zuc-compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem !important;
}

.zuc-compare-table thead th {
    background: var(--zuc-bg-alt);
    color: var(--zuc-text) !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    padding: 14px 16px;
    text-align: left;
    border-bottom: 2px solid var(--zuc-border);
    position: sticky;
    top: 0;
    white-space: nowrap;
}

.zuc-compare-table thead th:first-child {
    border-radius: var(--zuc-radius) 0 0 0;
}

.zuc-compare-table thead th:last-child {
    border-radius: 0 var(--zuc-radius) 0 0;
}

.zuc-compare-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--zuc-border-light);
    color: var(--zuc-text) !important;
    vertical-align: top;
    font-size: 0.88rem !important;
    line-height: 1.5 !important;
}

.zuc-compare-table tbody td:first-child {
    font-weight: 600 !important;
    color: var(--zuc-text-light) !important;
    white-space: nowrap;
    min-width: 140px;
}

.zuc-compare-table tbody tr:hover {
    background: var(--zuc-bg-alt);
}

.zuc-compare-table tbody tr:last-child td {
    border-bottom: none;
}

/* ========================================
   Pagination
   ======================================== */
#zucPagination {
    display: none;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 28px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    padding: 14px 18px;
    background: var(--zuc-bg);
    border: 1px solid var(--zuc-border-light);
    border-radius: var(--zuc-radius-lg);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.zuc-page-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border: 1px solid var(--zuc-border);
    border-radius: var(--zuc-radius-sm);
    background: var(--zuc-bg);
    color: var(--zuc-text) !important;
    font-size: 0.82rem !important;
    font-family: var(--zuc-font-family) !important;
    font-weight: 500 !important;
    cursor: pointer;
    transition: all var(--zuc-transition);
    user-select: none;
    text-decoration: none !important;
}

.zuc-page-btn:hover:not(.disabled):not(.active) {
    border-color: var(--zuc-primary);
    color: var(--zuc-primary) !important;
    background: rgba(27, 33, 26, 0.04);
    text-decoration: none !important;
}

.zuc-page-btn.active {
    background: var(--zuc-primary);
    border-color: var(--zuc-primary);
    color: #ffffff !important;
    font-weight: 600 !important;
    box-shadow: 0 2px 4px rgba(27, 33, 26, 0.2);
}

.zuc-page-btn.disabled {
    opacity: 0.35;
    cursor: not-allowed;
    pointer-events: none;
}

.zuc-page-prev,
.zuc-page-next {
    padding: 0 16px;
    font-weight: 600 !important;
}

.zuc-page-ellipsis {
    color: var(--zuc-text-muted) !important;
    font-size: 0.82rem !important;
    padding: 0 4px;
    user-select: none;
}

.zuc-page-info {
    font-size: 0.78rem !important;
    color: var(--zuc-text-light) !important;
    margin-left: 12px;
    white-space: nowrap;
}

/* ========================================
   Responsive Design
   ======================================== */

/* Tablet: stack sidebar above content */
@media (max-width: 900px) {
    .zuc-main-layout {
        flex-direction: column;
    }

    .zuc-sidebar {
        width: 100%;
        position: static;
    }

    .zuc-sidebar-inner {
        padding: 16px;
    }

    .zuc-sidebar-title {
        margin-bottom: 12px;
        padding-bottom: 8px;
    }

    #zucCardsContainer {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .zuc-wrapper {
        padding: 12px;
    }

    .zuc-hero {
        padding: 24px 18px;
        border-radius: var(--zuc-radius);
    }

    .zuc-hero h1 {
        font-size: 1.4rem !important;
    }

    .zuc-hero p {
        font-size: 0.9rem !important;
    }

    #zucCardsContainer {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .zuc-school-card {
        padding: 16px;
    }

    .zuc-card-header {
        gap: 10px;
    }

    .zuc-school-logo {
        width: 44px;
        height: 44px;
    }

    .zuc-school-name {
        font-size: 1rem !important;
    }

    .zuc-school-subname {
        font-size: 0.78rem !important;
    }

    #zucPagination {
        padding: 12px 14px;
        gap: 4px;
    }

    .zuc-page-btn {
        min-width: 32px;
        height: 32px;
        padding: 0 10px;
        font-size: 0.78rem !important;
    }

    .zuc-page-prev,
    .zuc-page-next {
        padding: 0 12px;
    }

    .zuc-page-info {
        display: none;
    }

    .zuc-filter-buttons {
        gap: 5px;
    }

    .zuc-filter-btn {
        padding: 4px 10px;
        font-size: 0.76rem !important;
    }

    .zuc-compare-table {
        font-size: 0.8rem !important;
    }

    .zuc-compare-table thead th,
    .zuc-compare-table tbody td {
        padding: 8px 10px;
    }

    .zuc-modal-content {
        max-height: 90vh;
    }

    .zuc-modal-body {
        padding: 16px;
    }

    #zucCompareBar {
        left: 12px;
        right: 12px;
        transform: none;
        bottom: -80px;
        justify-content: center;
        flex-wrap: wrap;
    }

    #zucCompareBar.show {
        bottom: 12px;
    }
}

/* Small mobile */
@media (max-width: 480px) {
    .zuc-hero h1 {
        font-size: 1.2rem !important;
    }

    .zuc-stats-bar {
        gap: 20px;
        padding: 12px 10px;
    }

    .zuc-stat-number {
        font-size: 1.2rem !important;
    }

    .zuc-stat-label {
        font-size: 0.65rem !important;
    }

    .zuc-badges-row {
        gap: 4px;
    }

    .zuc-ranking-badge,
    .zuc-tier-badge,
    .zuc-city-tag,
    .zuc-exam-tag {
        font-size: 0.66rem !important;
        padding: 2px 7px;
    }

    .zuc-fee-highlight {
        font-size: 1.05rem !important;
    }

    .zuc-compare-btn,
    .zuc-clear-btn {
        padding: 6px 14px;
        font-size: 0.8rem !important;
    }
}

/* ========================================
   Utility / Animations
   ======================================== */
@keyframes zucFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.zuc-school-card {
    animation: zucFadeIn 0.3s ease forwards;
}

/* Print Styles */
@media print {
    .zuc-wrapper {
        max-width: 100%;
        padding: 0;
    }

    .zuc-hero {
        background: var(--zuc-primary-dark) !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .zuc-main-layout {
        flex-direction: column;
    }

    .zuc-sidebar {
        display: none;
    }

    #zucCardsContainer {
        grid-template-columns: repeat(2, 1fr);
    }

    #zucCompareBar,
    #zucModalOverlay {
        display: none !important;
    }

    .zuc-school-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }

    .zuc-school-card:hover {
        transform: none;
    }
}

/* ========================================
   Scrollbar Styling (Modal)
   ======================================== */
.zuc-modal-content::-webkit-scrollbar {
    width: 8px;
}

.zuc-modal-content::-webkit-scrollbar-track {
    background: var(--zuc-bg-alt);
    border-radius: 4px;
}

.zuc-modal-content::-webkit-scrollbar-thumb {
    background: var(--zuc-border);
    border-radius: 4px;
}

.zuc-modal-content::-webkit-scrollbar-thumb:hover {
    background: var(--zuc-text-muted);
}

/* ========================================
   Focus Styles (Accessibility)
   ======================================== */
.zuc-filter-btn:focus-visible,
.zuc-compare-btn:focus-visible,
.zuc-clear-btn:focus-visible,
.zuc-modal-close:focus-visible,
#zucSearchBox:focus-visible,
#zucProvinceFilter:focus-visible {
    outline: 2px solid var(--zuc-primary);
    outline-offset: 2px;
}