/* ==========================================================================
   ST. LAWRENCE JUNIOR SCHOOL KABOWA — DIGITAL LIBRARY REDESIGN
   Light, professional, resource-focused, responsive & fully dynamic
   Official Brand Colors: Deep Navy (#0b3366), School Red (#dc3545), Pure White (#ffffff)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. EDITORIAL HERO SECTION
   -------------------------------------------------------------------------- */
.library-hero-editorial {
    background-color: #ffffff;
    padding: 46px 0 28px 0;
    position: relative;
    border-bottom: 1px solid #f1f5f9;
}

.library-hero-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.library-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.86rem;
    font-weight: 500;
    color: #64748b;
    margin-bottom: 18px;
}

.library-breadcrumb a {
    color: #64748b;
    text-decoration: none;
    transition: color 0.2s ease;
}

.library-breadcrumb a:hover {
    color: #0b3366;
}

.library-breadcrumb .separator {
    color: #cbd5e1;
}

.library-breadcrumb .current {
    color: #0b3366;
    font-weight: 600;
}

.library-hero-grid {
    display: grid;
    grid-template-columns: 1fr 420px;
    gap: 36px;
    align-items: center;
}

.library-hero-left {
    padding-right: 15px;
}

.library-eyebrow-wrap {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.library-eyebrow-bar {
    width: 32px;
    height: 3px;
    background-color: #dc3545;
    border-radius: 2px;
    display: inline-block;
}

.library-eyebrow-text {
    font-family: 'Poppins', sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    color: #dc3545;
    text-transform: uppercase;
}

.library-hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 3.2rem;
    font-weight: 700;
    line-height: 1.15;
    color: #0b3366;
    margin: 0 0 8px 0;
    letter-spacing: -0.025em;
}

.library-hero-title .text-red {
    color: #dc3545;
}

.library-hero-subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: 1.25rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0 0 10px 0;
}

.library-hero-description {
    font-size: 1.02rem;
    line-height: 1.6;
    color: #64748b;
    margin: 0;
    max-width: 580px;
}

/* Right side quote box with library motif */
.library-hero-quote-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-left: 4px solid #0b3366;
    border-radius: 12px;
    padding: 24px 28px;
    box-shadow: 0 2px 10px rgba(11, 51, 102, 0.04);
    position: relative;
}

.library-quote-text {
    font-family: 'Georgia', serif;
    font-style: italic;
    font-size: 1.25rem;
    line-height: 1.45;
    color: #0b3366;
    margin: 0 0 8px 0;
}

.library-quote-line {
    width: 44px;
    height: 3px;
    background-color: #dc3545;
    border-radius: 2px;
}

/* --------------------------------------------------------------------------
   2. SEARCH & FILTER TOOLBAR
   -------------------------------------------------------------------------- */
.library-main-section {
    background-color: #f8fafc;
    padding: 40px 0 80px 0;
    min-height: 600px;
}

.library-main-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.library-toolbar-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 32px;
    box-shadow: 0 2px 8px rgba(11, 51, 102, 0.03);
    flex-wrap: wrap;
}

.library-search-wrap {
    flex: 1;
    min-width: 260px;
    position: relative;
    display: flex;
    align-items: center;
}

.library-search-icon {
    position: absolute;
    left: 14px;
    color: #94a3b8;
    font-size: 0.9rem;
    pointer-events: none;
}

.library-search-input {
    width: 100%;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 10px 14px 10px 38px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: #1e293b;
    outline: none;
    transition: all 0.2s ease;
}

.library-search-input:focus {
    border-color: #0b3366;
    box-shadow: 0 0 0 3px rgba(11, 51, 102, 0.12);
}

.library-filters-group {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.library-filter-select {
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    padding: 10px 34px 10px 14px;
    font-family: 'Inter', sans-serif;
    font-size: 0.88rem;
    font-weight: 500;
    color: #334155;
    outline: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2364748b'%3E%3Cpath fill-rule='evenodd' d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z' clip-rule='evenodd'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 16px 16px;
    appearance: none;
    -webkit-appearance: none;
    transition: border-color 0.2s ease;
    min-width: 155px;
}

.library-filter-select:focus {
    border-color: #0b3366;
}

.library-count-badge {
    font-size: 0.88rem;
    font-weight: 600;
    color: #64748b;
    white-space: nowrap;
    padding-left: 6px;
}

/* --------------------------------------------------------------------------
   3. RESOURCE CARDS GRID
   -------------------------------------------------------------------------- */
.library-resource-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.resource-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 22px;
    box-shadow: 0 2px 8px rgba(11, 51, 102, 0.04);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.resource-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(11, 51, 102, 0.08);
    border-color: #cbd5e1;
}

.resource-card-top {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

/* PDF Red Badge */
.resource-pdf-badge {
    width: 48px;
    height: 56px;
    background: #dc3545;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    flex-shrink: 0;
    box-shadow: 0 3px 8px rgba(220, 53, 69, 0.25);
    position: relative;
    overflow: hidden;
}

.resource-pdf-badge::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.35);
    border-bottom-left-radius: 4px;
}

.resource-pdf-badge .pdf-label {
    font-family: 'Poppins', sans-serif;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.04em;
    line-height: 1;
}

.resource-card-info {
    flex: 1;
    min-width: 0;
}

.resource-card-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    color: #0b3366;
    margin: 0 0 8px 0;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.resource-cat-pill {
    display: inline-block;
    background: #e0f2fe;
    color: #0369a1;
    font-size: 0.76rem;
    font-weight: 600;
    padding: 3px 9px;
    border-radius: 12px;
    margin-bottom: 10px;
    text-transform: capitalize;
}

.resource-meta-row {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.82rem;
    color: #64748b;
    flex-wrap: wrap;
}

.resource-meta-item {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.resource-meta-item i {
    font-size: 0.82rem;
    color: #94a3b8;
}

/* Download Button */
.resource-download-btn {
    width: 100%;
    background: #0066cc;
    color: #ffffff;
    border: none;
    padding: 11px 16px;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s ease;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0, 102, 204, 0.25);
}

.resource-download-btn:hover {
    background: #0052a3;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.35);
    transform: translateY(-1px);
    color: #ffffff;
}

.resource-download-btn:disabled {
    background: #94a3b8;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* --------------------------------------------------------------------------
   4. DYNAMIC PAGINATION & COUNT SUMMARY
   -------------------------------------------------------------------------- */
.library-pagination-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 16px;
}

.library-pagination-btns {
    display: flex;
    align-items: center;
    gap: 6px;
}

.page-nav-btn {
    width: 38px;
    height: 38px;
    border-radius: 6px;
    border: 1px solid #cbd5e1;
    background: #ffffff;
    color: #334155;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.page-nav-btn:hover:not(:disabled) {
    background: #f1f5f9;
    border-color: #94a3b8;
    color: #0b3366;
}

.page-nav-btn.active {
    background: #0066cc;
    border-color: #0066cc;
    color: #ffffff;
}

.page-nav-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.library-pagination-summary {
    font-size: 0.9rem;
    font-weight: 600;
    color: #64748b;
}

/* --------------------------------------------------------------------------
   5. BOTTOM CTA CARD (CAN'T FIND WHAT YOU'RE LOOKING FOR)
   -------------------------------------------------------------------------- */
.library-cta-banner {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 24px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    box-shadow: 0 2px 10px rgba(11, 51, 102, 0.03);
    flex-wrap: wrap;
}

.library-cta-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.library-cta-icon-circle {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: #e0f2fe;
    color: #0066cc;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0;
}

.library-cta-text h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.12rem;
    font-weight: 700;
    color: #0b3366;
    margin: 0 0 4px 0;
}

.library-cta-text p {
    font-size: 0.92rem;
    color: #64748b;
    margin: 0;
}

.library-notify-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 8px;
    padding: 10px 20px;
    color: #0b3366;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.library-notify-btn:hover {
    border-color: #0066cc;
    color: #0066cc;
    background: #f0f7ff;
}

/* --------------------------------------------------------------------------
   6. EMPTY & LOADING STATES
   -------------------------------------------------------------------------- */
.library-empty-card,
.library-loading-card {
    grid-column: 1 / -1;
    text-align: center;
    padding: 70px 20px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
}

.library-loading-card i {
    font-size: 2.2rem;
    color: #0b3366;
    margin-bottom: 12px;
}

.library-empty-card i {
    font-size: 2.4rem;
    color: #94a3b8;
    margin-bottom: 16px;
}

.library-empty-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    color: #0b3366;
    margin: 0 0 6px 0;
}

.library-empty-desc {
    font-size: 0.95rem;
    color: #64748b;
    margin: 0 0 20px 0;
}

.library-clear-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #0b3366;
    color: #ffffff;
    border: none;
    padding: 10px 22px;
    border-radius: 6px;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.library-clear-btn:hover {
    background: #08254a;
}

/* --------------------------------------------------------------------------
   7. RESPONSIVE DESIGN
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
    .library-resource-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 860px) {
    .library-hero-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .library-hero-quote-card {
        border-left: 1px solid #e2e8f0;
        border-top: 4px solid #0b3366;
    }
}

@media (max-width: 680px) {
    .library-hero-title {
        font-size: 2.3rem;
    }

    .library-toolbar-card {
        flex-direction: column;
        align-items: stretch;
        padding: 16px;
    }

    .library-filters-group {
        flex-direction: column;
        align-items: stretch;
    }

    .library-filter-select {
        width: 100%;
    }

    .library-count-badge {
        padding-left: 0;
        text-align: center;
    }

    .library-resource-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .library-pagination-wrapper {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .library-cta-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
    }

    .library-notify-btn {
        width: 100%;
        justify-content: center;
    }
}