/**
 * Frontend Styles for Circulars Management Plugin
 *
 * Colors, spacing, and typography are exposed as CSS custom properties
 * (with sensible defaults below) so the Elementor "Circulars List" widget
 * can override them per-instance via inline `style="--cm-x: ..."` without
 * needing !important or separate stylesheets.
 */

.cm-frontend-container-wrap {
    /* Color defaults (overridable via CSS custom properties) */
    --cm-title-color: #333333;
    --cm-description-color: #666666;
    --cm-container-bg: transparent;
    --cm-card-bg: #ffffff;
    --cm-card-border-color: #dddddd;
    --cm-card-radius: 8px;
    --cm-card-gap: 20px;
    --cm-table-header-bg: #f8f9fa;
    --cm-table-header-color: #333333;
    --cm-row-stripe-bg: #fafafa;
    --cm-category-badge-bg: #e3f2fd;
    --cm-category-badge-color: #1976d2;
    --cm-btn-bg: #0073aa;
    --cm-btn-color: #ffffff;
    --cm-btn-hover-bg: #005a87;
    --cm-download-btn-bg: #28a745;
    --cm-download-btn-hover-bg: #218838;
    --cm-btn-padding-v: 8px;
    --cm-btn-padding-h: 12px;
    --cm-btn-border-radius: 4px;
    --cm-btn-border-width: 0;
    --cm-btn-border-color: transparent;
    --cm-btn-hover-color: #ffffff;
    --cm-view-btn-bg: #17a2b8;
    --cm-view-btn-hover-bg: #138496;
    --cm-pagination-active-bg: #0073aa;
    --cm-pagination-active-color: #ffffff;
    --cm-pagination-link-color: #0073aa;

    display: block;
    background: var(--cm-container-bg);
}

/* Container Styles */
.cm-frontend-container {
    max-width: 100%;
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* Filters / Search Bar */
.cm-search-container {
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
}

.cm-search-form,
.cm-filters-form {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.cm-search-input {
    flex: 1;
    min-width: 200px;
    padding: 10px 15px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
}

.cm-filter-select {
    padding: 10px 12px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 14px;
    background: #fff;
    min-width: 160px;
    max-width: 100%;
}

.cm-search-button {
    padding: 10px 20px;
    background: var(--cm-btn-bg, #0073aa);
    color: var(--cm-btn-color, #fff);
    border: none;
    border-radius: var(--cm-btn-border-radius, 4px);
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.cm-search-button:hover {
    background: var(--cm-btn-hover-bg, #005a87);
}

.cm-clear-search,
.cm-clear-search-link {
    padding: 8px 15px;
    background: #6c757d;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 13px;
    transition: background-color 0.3s ease;
    white-space: nowrap;
}

.cm-clear-search:hover,
.cm-clear-search-link:hover {
    background: #545b62;
    color: white;
    text-decoration: none;
}

/* Table Layout Styles */
.cm-table-layout .cm-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 20px 0;
    border: 1px solid var(--cm-card-border-color, #ddd);
    border-radius: 4px;
}

.cm-circulars-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

.cm-circulars-table th,
.cm-circulars-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.cm-circulars-table th {
    background: var(--cm-table-header-bg, #f8f9fa);
    font-weight: 600;
    color: var(--cm-table-header-color, #333);
    border-bottom: 2px solid #ddd;
}

.cm-circulars-table tbody tr:hover {
    background: #f8f9fa;
}

.cm-circulars-table tbody tr:nth-child(even) {
    background: var(--cm-row-stripe-bg, #fafafa);
}

.cm-circulars-table tbody tr:nth-child(even):hover {
    background: #f0f0f0;
}

/* Table Column Widths */
.cm-col-date {
    width: 120px;
    white-space: nowrap;
}

.cm-col-title {
    width: auto;
    min-width: 200px;
}

.cm-col-category {
    width: 150px;
}

.cm-col-action {
    width: 120px;
    text-align: center;
}

/* Title and Description */
.cm-title {
    font-weight: 600;
    color: var(--cm-title-color, #333);
    margin-bottom: 5px;
}

.cm-description {
    font-size: 14px;
    color: var(--cm-description-color, #666);
    line-height: 1.4;
}

/* Category Badge */
.cm-category-badge {
    display: inline-block;
    padding: 4px 8px;
    background: var(--cm-category-badge-bg, #e3f2fd);
    color: var(--cm-category-badge-color, #1976d2);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

/* Action Buttons */
.cm-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: var(--cm-btn-padding-v, 8px) var(--cm-btn-padding-h, 12px);
    background: var(--cm-btn-bg, #0073aa);
    color: var(--cm-btn-color, #fff);
    text-decoration: none;
    border-radius: var(--cm-btn-border-radius, 4px);
    border: var(--cm-btn-border-width, 0) solid var(--cm-btn-border-color, currentColor);
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
    line-height: 1.4;
    box-sizing: border-box;
}

.cm-action-btn:hover {
    background: var(--cm-btn-hover-bg, #005a87);
    color: var(--cm-btn-hover-color, #fff);
    text-decoration: none;
}

.cm-download-btn,
.cm-image-btn {
    background: var(--cm-download-btn-bg, #28a745);
}

.cm-download-btn:hover,
.cm-image-btn:hover {
    background: var(--cm-download-btn-hover-bg, #218838);
}

.cm-view-btn {
    background: var(--cm-view-btn-bg, #17a2b8);
}

.cm-view-btn:hover {
    background: var(--cm-view-btn-hover-bg, #138496);
}

/* Download Statistics */
.cm-col-downloads {
    width: 100px;
    text-align: center;
}

.cm-download-count {
    font-weight: bold;
    color: var(--cm-btn-bg, #0073aa);
    font-size: 16px;
}

.cm-btn-icon {
    font-size: 16px;
}

/* Card Layout Styles */
.cm-card-layout .cm-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--cm-card-gap, 20px);
    margin: 20px 0;
}

.cm-circular-card {
    background: var(--cm-card-bg, #fff);
    border: 1px solid var(--cm-card-border-color, #ddd);
    border-radius: var(--cm-card-radius, 8px);
    padding: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.cm-circular-card:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.cm-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 15px;
    gap: 15px;
}

.cm-card-title {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--cm-title-color, #333);
    line-height: 1.3;
    flex: 1;
}

.cm-card-date {
    font-size: 14px;
    color: var(--cm-description-color, #666);
    white-space: nowrap;
    background: #f0f0f0;
    padding: 4px 8px;
    border-radius: 4px;
}

.cm-card-description {
    margin-bottom: 15px;
    color: var(--cm-description-color, #666);
    line-height: 1.5;
    font-size: 14px;
}

.cm-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px 15px;
}

.cm-card-category {
    display: inline-block;
    padding: 4px 8px;
    background: var(--cm-category-badge-bg, #e3f2fd);
    color: var(--cm-category-badge-color, #1976d2);
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

/* Pagination Styles */
.cm-pagination-top,
.cm-pagination-bottom {
    margin: 20px 0;
    text-align: center;
}

.cm-frontend-pagination {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px;
}

.cm-pagination-link,
.cm-pagination-current {
    display: inline-block;
    padding: 8px 12px;
    text-decoration: none;
    border: 1px solid #ddd;
    color: var(--cm-pagination-link-color, #0073aa);
    border-radius: 4px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.cm-pagination-link:hover {
    background: #f0f0f0;
    color: var(--cm-btn-hover-bg, #005a87);
    text-decoration: none;
}

.cm-pagination-current {
    background: var(--cm-pagination-active-bg, #0073aa);
    color: var(--cm-pagination-active-color, #fff);
    border-color: var(--cm-pagination-active-bg, #0073aa);
    font-weight: 600;
}

.cm-pagination-dots {
    padding: 8px 4px;
    color: #666;
    border: none;
}

.cm-prev-link,
.cm-next-link {
    font-weight: 500;
}

/* No Circulars Message */
.cm-no-circulars {
    text-align: center;
    padding: 40px 20px;
    background: #f8f9fa;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: var(--cm-description-color, #666);
}

.cm-empty-state-icon {
    margin-bottom: 16px;
    opacity: 0.85;
}

.cm-empty-state-icon svg {
    display: inline-block;
    vertical-align: middle;
}

.cm-empty-state-title {
    margin: 0 0 6px;
    font-size: 18px;
    font-weight: 600;
    color: var(--cm-title-color, #333);
}

.cm-empty-state-desc {
    margin: 0 0 20px;
    font-size: 14px;
    color: var(--cm-description-color, #888);
}

/* Responsive Design */
@media (max-width: 768px) {
    .cm-search-form,
    .cm-filters-form {
        flex-direction: column;
        align-items: stretch;
    }

    .cm-search-input,
    .cm-filter-select {
        min-width: auto;
        margin-bottom: 10px;
    }

    .cm-table-wrapper {
        margin: 10px 0;
        border: none;
    }

    /* Card-ify the table on small screens instead of hiding columns,
       so all data stays available (better UX + accessibility than
       silently dropping columns). */
    .cm-circulars-table thead {
        display: none;
    }

    .cm-circulars-table,
    .cm-circulars-table tbody,
    .cm-circulars-table tr,
    .cm-circulars-table td {
        display: block;
        width: 100%;
    }

    .cm-circulars-table tr {
        margin-bottom: 12px;
        border: 1px solid #ddd;
        border-radius: 6px;
        padding: 8px 0;
        background: #fff;
    }

    .cm-circulars-table td {
        border-bottom: none;
        padding: 6px 12px;
        font-size: 14px;
    }

    .cm-circulars-table td.cm-col-action {
        text-align: left;
        padding-top: 10px;
    }

    .cm-circulars-table td[data-label]::before {
        content: attr(data-label) ": ";
        font-weight: 600;
        color: #888;
        margin-right: 4px;
    }

    .cm-circulars-table td.cm-col-title::before {
        content: none;
    }

    .cm-action-btn {
        padding: 8px 12px;
        font-size: 13px;
    }

    .cm-circular-card {
        padding: 15px;
    }

    .cm-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .cm-card-date {
        align-self: flex-end;
    }

    .cm-card-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .cm-card-footer > * {
        text-align: center;
    }
}

@media (max-width: 480px) {
    .cm-frontend-container {
        margin: 10px 0;
    }

    .cm-title {
        font-size: 14px;
    }

    .cm-description {
        font-size: 12px;
    }

    .cm-card-title {
        font-size: 16px;
    }

    .cm-card-description {
        font-size: 13px;
    }
}

/* Print Styles */
@media print {
    .cm-action-btn,
    .cm-pagination-top,
    .cm-pagination-bottom,
    .cm-filters-bar {
        display: none !important;
    }

    .cm-circular-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #000;
    }

    .cm-circulars-table {
        border: 1px solid #000;
    }

    .cm-circulars-table th,
    .cm-circulars-table td {
        border: 1px solid #000;
    }
}