/**
 * Documents Frontend Styles
 *
 * @package iHowz
 * @subpackage Documents
 */

/* Document List Container */
.ihowz-documents-list {
    display: grid;
    gap: 20px;
}

.ihowz-documents-list.view-grid {
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.ihowz-documents-list.view-list {
    grid-template-columns: 1fr;
}

/* Document Card */
.ihowz-document-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.ihowz-document-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

.ihowz-document-card .document-icon {
    padding: 30px;
    text-align: center;
    background: #f8f9fa;
}

.ihowz-document-card .document-icon .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: #1e3a5f;
}

.ihowz-document-card .document-content {
    padding: 20px;
}

.ihowz-document-card .document-title {
    margin: 0 0 10px;
    font-size: 1.1rem;
}

.ihowz-document-card .document-title a {
    color: #1e3a5f;
    text-decoration: none;
}

.ihowz-document-card .document-title a:hover {
    color: #2c5282;
}

.ihowz-document-card .document-meta {
    font-size: 0.85rem;
    color: #666;
}

.ihowz-document-card .document-meta span {
    margin-right: 15px;
}

/* Document Categories */
.ihowz-document-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
}

.ihowz-document-categories .category-tag {
    padding: 5px 12px;
    background: #e9ecef;
    border-radius: 20px;
    font-size: 0.85rem;
    color: #495057;
    text-decoration: none;
}

.ihowz-document-categories .category-tag:hover {
    background: #1e3a5f;
    color: #fff;
}

/* Document Search */
.ihowz-documents-search {
    margin-bottom: 25px;
}

.ihowz-documents-search input {
    width: 100%;
    max-width: 400px;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
}

/* Document Filters */
.ihowz-filters {
    margin-bottom: 30px;
}

.ihowz-search-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.ihowz-search-input,
.ihowz-filter-select,
.ihowz-sort-select {
    padding: 12px 16px;
    border: 1px solid var(--neutral-gray, #757575);
    border-radius: 8px;
    font-size: 16px;
    font-family: var(--primary-font, "Mona Sans", "Helvetica Neue", Helvetica, Arial, sans-serif);
    background: var(--background-pure-white, #FFF);
    color: var(--primary-charcoal, #263238);
    min-width: 180px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ihowz-search-input {
    flex: 1 1 280px;
    min-width: 200px;
}

.ihowz-search-input:focus,
.ihowz-filter-select:focus,
.ihowz-sort-select:focus {
    outline: none;
    border-color: var(--primary-green, #9cc130);
    border-width: 2px;
    box-shadow: 0 0 0 3px rgba(156, 193, 48, 0.15);
}

/* Primary Button */
.ihowz-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-family: var(--primary-font, "Mona Sans", sans-serif);
    font-size: 0.9375rem;
    font-weight: 600;
    text-decoration: none;
    background: var(--primary-green, #9FC045);
    color: #fff;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease-out;
}

.ihowz-btn-primary:hover {
    background: var(--secondary-forest-green, #5F8422);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(159, 192, 69, 0.3);
}

/* Empty State */
.ihowz-documents-empty {
    text-align: center;
    padding: 60px 20px;
    background: #f8f9fa;
    border-radius: 8px;
}

.ihowz-documents-empty .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: #ccc;
    margin-bottom: 15px;
}

/* Responsive */
@media (max-width: 768px) {
    .ihowz-documents-list.view-grid {
        grid-template-columns: 1fr;
    }

    .ihowz-search-form {
        flex-direction: column;
        align-items: stretch;
    }

    .ihowz-search-input,
    .ihowz-filter-select,
    .ihowz-sort-select,
    .ihowz-btn-primary {
        width: 100%;
    }
}

/* Document display layout */
.ihowz-document-display {
    padding: 20px 0;
}

/* Document Card Pricing */
.ihowz-card-pricing {
    margin-top: 12px;
    padding: 10px 0;
    border-top: 1px solid #e9ecef;
}

.ihowz-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    margin-bottom: 4px;
}

.ihowz-price-row:last-child {
    margin-bottom: 0;
}

.ihowz-price-label {
    color: #666;
    font-weight: 500;
}

.ihowz-price-value {
    font-weight: 600;
    color: #1e3a5f;
}

.ihowz-price-value.ihowz-member-price {
    color: #5f8422;
}

.ihowz-price.ihowz-free {
    display: inline-block;
    padding: 4px 12px;
    background: #e8f5e9;
    color: #2e7d32;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
}

/* Document Card Access Badge */
.ihowz-card-access {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #e9ecef;
}

.ihowz-access-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    padding: 4px 10px;
    border-radius: 4px;
}

.ihowz-access-badge.ihowz-has-access {
    background: #e8f5e9;
    color: #2e7d32;
}

.ihowz-access-badge.ihowz-no-access {
    background: #ffebee;
    color: #c62828;
}

/* Detail Page Pricing */
.ihowz-document-metadata .ihowz-pricing {
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.ihowz-document-metadata .ihowz-price-detail {
    display: inline-flex;
    flex-direction: column;
    gap: 2px;
}

.ihowz-document-metadata .ihowz-price-detail .ihowz-price-row {
    display: flex;
    gap: 8px;
    font-size: 0.95rem;
}

/* Payment Notice Pricing */
.ihowz-payment-notice .ihowz-price-detail {
    margin-top: 10px;
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: 4px;
}

/* ==========================================================================
   Document Library - Grid & List Views
   ========================================================================== */

/* Results Header */
.ihowz-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.ihowz-results-count {
    font-size: 0.95rem;
    color: #666;
}

/* View Toggle */
.ihowz-view-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0;
}

.ihowz-view-toggle input[type="hidden"] {
    display: none;
}

.ihowz-view-label {
    font-size: 0.9rem;
    color: #666;
    margin-right: 6px;
}

.ihowz-view-btn,
button.ihowz-view-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    color: #666;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.ihowz-view-btn:hover {
    background: #f8f9fa;
    border-color: #1e3a5f;
    color: #1e3a5f;
}

.ihowz-view-btn.active {
    background: #1e3a5f;
    border-color: #1e3a5f;
    color: #fff;
}

.ihowz-view-btn .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

/* Document Grid */
.ihowz-document-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.ihowz-document-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.ihowz-document-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

.ihowz-card-title {
    margin: 0;
    padding: 15px 15px 0;
    font-size: 1.05rem;
    line-height: 1.4;
}

.ihowz-card-title a {
    color: #1e3a5f;
    text-decoration: none;
}

.ihowz-card-title a:hover {
    color: #2c5282;
}

.ihowz-card-image {
    display: block;
    margin: 12px 15px 0;
    border-radius: 6px;
    overflow: hidden;
    background: #f8f9fa;
    aspect-ratio: 4/3;
}

.ihowz-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ihowz-card-image.ihowz-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
    aspect-ratio: 4/3;
}

.ihowz-card-image.ihowz-no-image .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: #ccc;
}

.ihowz-card-content {
    padding: 12px 15px 15px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ihowz-card-excerpt {
    margin: 0 0 10px;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.5;
}

/* Document List */
.ihowz-document-list-rows {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 30px;
}

.ihowz-document-row {
    display: flex;
    align-items: center;
    gap: 16px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    padding: 16px;
    transition: box-shadow 0.2s;
}

.ihowz-document-row:hover {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.ihowz-row-image {
    display: block;
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border-radius: 6px;
    overflow: hidden;
    background: #f8f9fa;
}

.ihowz-row-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.ihowz-row-image.ihowz-row-no-image {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ihowz-row-image.ihowz-row-no-image .dashicons {
    font-size: 32px;
    width: 32px;
    height: 32px;
    color: #ccc;
}

.ihowz-row-content {
    flex: 1;
    min-width: 0;
}

.ihowz-row-title {
    margin: 0 0 6px;
    font-size: 1.05rem;
    line-height: 1.3;
}

.ihowz-row-title a {
    color: #1e3a5f;
    text-decoration: none;
}

.ihowz-row-title a:hover {
    color: #2c5282;
}

.ihowz-row-excerpt {
    margin: 0;
    font-size: 0.9rem;
    color: #666;
    line-height: 1.4;
}

.ihowz-row-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
    min-width: 140px;
}

.ihowz-row-price {
    display: flex;
    gap: 6px;
    font-size: 0.9rem;
    white-space: nowrap;
}

.ihowz-row-price-label {
    color: #666;
}

/* Pagination */
.ihowz-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.ihowz-page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background: #fff;
    color: #1e3a5f;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.2s;
}

.ihowz-page-link:hover {
    background: #f8f9fa;
    border-color: #1e3a5f;
}

.ihowz-page-link.ihowz-current {
    background: #1e3a5f;
    border-color: #1e3a5f;
    color: #fff;
}

.ihowz-page-dots {
    color: #999;
    padding: 0 4px;
}

/* Responsive */
@media (max-width: 768px) {
    .ihowz-document-grid {
        grid-template-columns: 1fr;
    }

    .ihowz-search-form {
        flex-direction: column;
        align-items: stretch;
    }

    .ihowz-search-input,
    .ihowz-filter-select,
    .ihowz-sort-select,
    .ihowz-btn-primary {
        width: 100%;
    }

    .ihowz-document-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .ihowz-row-meta {
        flex-direction: row;
        align-items: center;
        width: 100%;
        justify-content: space-between;
    }
}