/**
 * BGE Newsletters Grid - Shared CSS
 *
 * File: modules/newsletters/assets/css/newsletters-grid.css
 *
 * This CSS file styles all newsletter grid shortcodes using the
 * core Nelson Dashboard CSS variables for consistent theming.
 *
 * Supports both legacy class names (nelsons-dashboard-*) and
 * core class names (nd-*) for backward compatibility.
 */

/* ==========================================================================
   Container & Grid Layout
   ========================================================================== */

/* Support both class naming conventions */
.nelsons-dashboard-newsletters-wrapper,
.nd-newsletters-wrapper {
    width: 100%;
    margin: 0 auto var(--nd-space-xl, 40px);
    padding: 0;
}

.nelsons-dashboard-newsletters-grid,
.nd-newsletters-grid {
    display: grid;
    gap: var(--nd-space-lg, 30px);
    margin-bottom: var(--nd-space-xl, 40px);
}

/* 3 Column Layout */
.nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid,
.nd-newsletters-3col .nd-newsletters-grid {
    grid-template-columns: repeat(3, 1fr);
}

/* 4 Column Layout */
.nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid,
.nd-newsletters-4col .nd-newsletters-grid {
    grid-template-columns: repeat(4, 1fr);
}

/* 1 Column List Layout */
.nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletters-grid,
.nd-newsletters-list .nd-newsletters-grid {
    grid-template-columns: 1fr;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive: Tablet */
@media (max-width: 1024px) {
    .nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid,
    .nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid,
    .nd-newsletters-3col .nd-newsletters-grid,
    .nd-newsletters-4col .nd-newsletters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Responsive: Mobile */
@media (max-width: 640px) {
    .nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid,
    .nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid,
    .nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletters-grid,
    .nd-newsletters-3col .nd-newsletters-grid,
    .nd-newsletters-4col .nd-newsletters-grid,
    .nd-newsletters-list .nd-newsletters-grid {
        grid-template-columns: 1fr;
    }

    .nelsons-dashboard-newsletters-grid,
    .nd-newsletters-grid {
        gap: var(--nd-space-md, 20px);
    }
}

/* ==========================================================================
   Newsletter Card Styles - Using Core Dashboard Variables
   ========================================================================== */

/* Support both class naming conventions */
.nelsons-dashboard-newsletter-card,
.nd-newsletter-card {
    background: var(--nd-white, #ffffff);
    border: 1px solid var(--nd-gray-lightest, #e5e7eb);
    border-radius: var(--nd-radius-lg, 8px);
    padding: var(--nd-space-lg, 24px);
    display: flex;
    flex-direction: column;
    transition: all var(--nd-transition-slow, 0.3s ease);
    box-shadow: var(--nd-shadow-sm, 0 1px 3px rgba(0, 0, 0, 0.05));
}

.nelsons-dashboard-newsletter-card:hover,
.nd-newsletter-card:hover {
    box-shadow: var(--nd-shadow-md, 0 4px 12px rgba(0, 0, 0, 0.1));
    transform: translateY(-2px);
    border-color: var(--nd-gray-light, #d1d5db);
}

/* Card Content */
.nelsons-dashboard-newsletter-card__content,
.nd-newsletter-card__content {
    flex: 1;
    margin-bottom: var(--nd-space-md, 20px);
}

.nelsons-dashboard-newsletter-card__title,
.nd-newsletter-card__title,
.et_pb_text_inner .nelsons-dashboard-newsletter-card__title,
.et_pb_code_inner .nelsons-dashboard-newsletter-card__title,
.et_pb_module .nelsons-dashboard-newsletter-card__title {
    font-size: var(--nd-font-size-lg, 20px);
    font-weight: var(--nd-font-weight-semibold, 600);
    color: var(--nd-gray-darkest, #111827) !important;
    margin: 0 0 var(--nd-space-sm, 12px) 0;
    line-height: 1.4;
}

.nelsons-dashboard-newsletter-card__excerpt,
.nd-newsletter-card__excerpt,
.et_pb_text_inner .nelsons-dashboard-newsletter-card__excerpt,
.et_pb_code_inner .nelsons-dashboard-newsletter-card__excerpt,
.et_pb_module .nelsons-dashboard-newsletter-card__excerpt {
    font-size: var(--nd-font-size-base, 15px);
    line-height: var(--nd-line-height, 1.6);
    color: var(--nd-gray, #6b7280) !important;
    margin: 0;
}

/* Card Footer */
.nelsons-dashboard-newsletter-card__footer,
.nd-newsletter-card__footer {
    margin-top: auto;
    padding-top: var(--nd-space-md, 16px);
    border-top: 1px solid var(--nd-gray-lightest, #f3f4f6);
}

/* Button - Inherits from core nd-button styling */
.nelsons-dashboard-newsletter-card__button,
.nd-newsletter-card__button,
.nelsons-dashboard-button {
    display: inline-block;
    padding: var(--nd-space-sm, 10px) var(--nd-space-md, 20px);
    background: var(--nd-primary, #2563eb);
    color: var(--nd-white, #ffffff);
    text-decoration: none;
    border-radius: var(--nd-radius-md, 6px);
    font-size: var(--nd-font-size-sm, 14px);
    font-weight: var(--nd-font-weight-medium, 500);
    transition: background var(--nd-transition-base, 0.2s ease);
    text-align: center;
    cursor: pointer;
    border: none;
}

.nelsons-dashboard-newsletter-card__button:hover,
.nd-newsletter-card__button:hover,
.nelsons-dashboard-button:hover {
    background: var(--nd-primary-hover, #1d4ed8);
    color: var(--nd-white, #ffffff);
}

.nelsons-dashboard-newsletter-card__button:active,
.nd-newsletter-card__button:active,
.nelsons-dashboard-button:active {
    background: var(--nd-primary-active, #1e40af);
}

/* Special styling for list view */
.nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletter-card,
.nd-newsletters-list .nd-newsletter-card {
    padding: var(--nd-space-xl, 32px);
}

.nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletter-card__title,
.nd-newsletters-list .nd-newsletter-card__title {
    font-size: var(--nd-font-size-xl, 24px);
}

.nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletter-card__excerpt,
.nd-newsletters-list .nd-newsletter-card__excerpt {
    font-size: var(--nd-font-size-base, 16px);
    margin-bottom: var(--nd-space-sm, 8px);
}

/* ==========================================================================
   Empty State
   ========================================================================== */

.nelsons-dashboard-newsletters-empty,
.nd-newsletters-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--nd-space-xxl, 60px) var(--nd-space-md, 20px);
    color: var(--nd-gray, #9ca3af);
    font-size: var(--nd-font-size-base, 16px);
}

/* ==========================================================================
   Pagination - Using Core Dashboard Variables
   ========================================================================== */

.nelsons-dashboard-newsletters-pagination,
.nd-newsletters-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--nd-space-sm, 8px);
    margin-top: var(--nd-space-xl, 40px);
    padding-top: var(--nd-space-lg, 30px);
    border-top: 1px solid var(--nd-gray-lightest, #e5e7eb);
}

.nelsons-dashboard-newsletters-pagination .page-numbers,
.nd-newsletters-pagination .page-numbers {
    display: inline-block;
    padding: var(--nd-space-sm, 8px) var(--nd-space-md, 14px);
    background: var(--nd-white, #ffffff);
    color: var(--nd-gray-dark, #374151);
    text-decoration: none;
    border: 1px solid var(--nd-gray-light, #d1d5db);
    border-radius: var(--nd-radius-md, 6px);
    font-size: var(--nd-font-size-sm, 14px);
    font-weight: var(--nd-font-weight-medium, 500);
    transition: all var(--nd-transition-base, 0.2s ease);
    line-height: 1;
}

.nelsons-dashboard-newsletters-pagination .page-numbers:hover,
.nd-newsletters-pagination .page-numbers:hover {
    background: var(--nd-off-white, #f9fafb);
    border-color: var(--nd-gray, #9ca3af);
}

.nelsons-dashboard-newsletters-pagination .page-numbers.current,
.nd-newsletters-pagination .page-numbers.current {
    background: var(--nd-primary, #2563eb);
    color: var(--nd-white, #ffffff);
    border-color: var(--nd-primary, #2563eb);
}

.nelsons-dashboard-newsletters-pagination .page-numbers.dots,
.nd-newsletters-pagination .page-numbers.dots {
    border: none;
    background: transparent;
    cursor: default;
}

.nelsons-dashboard-newsletters-pagination .page-numbers.dots:hover,
.nd-newsletters-pagination .page-numbers.dots:hover {
    background: transparent;
}

/* Mobile pagination */
@media (max-width: 640px) {
    .nelsons-dashboard-newsletters-pagination,
    .nd-newsletters-pagination {
        gap: var(--nd-space-xs, 4px);
    }

    .nelsons-dashboard-newsletters-pagination .page-numbers,
    .nd-newsletters-pagination .page-numbers {
        padding: var(--nd-space-xs, 6px) var(--nd-space-sm, 10px);
        font-size: var(--nd-font-size-xs, 13px);
    }
}

/* ==========================================================================
   Divi 5 & Page Builder Compatibility
   Ensures grid layouts work correctly inside Divi modules
   ========================================================================== */

/* Prevent Divi from overriding grid display */
.et_pb_text_inner .nelsons-dashboard-newsletters-wrapper,
.et_pb_text_inner .nelsons-dashboard-newsletters-grid,
.et_pb_code_inner .nelsons-dashboard-newsletters-wrapper,
.et_pb_code_inner .nelsons-dashboard-newsletters-grid,
.et-db #et-boc .nelsons-dashboard-newsletters-grid,
.et_pb_module .nelsons-dashboard-newsletters-grid {
    display: grid !important;
}

/* Ensure proper column layout in Divi */
.et_pb_text_inner .nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid,
.et_pb_code_inner .nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid,
.et-db #et-boc .nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid {
    grid-template-columns: repeat(3, 1fr) !important;
}

.et_pb_text_inner .nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid,
.et_pb_code_inner .nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid,
.et-db #et-boc .nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid {
    grid-template-columns: repeat(4, 1fr) !important;
}

.et_pb_text_inner .nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletters-grid,
.et_pb_code_inner .nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletters-grid,
.et-db #et-boc .nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletters-grid {
    grid-template-columns: 1fr !important;
}

/* Responsive overrides for Divi */
@media (max-width: 1024px) {
    .et_pb_text_inner .nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid,
    .et_pb_text_inner .nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid,
    .et_pb_code_inner .nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid,
    .et_pb_code_inner .nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

@media (max-width: 640px) {
    .et_pb_text_inner .nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid,
    .et_pb_text_inner .nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid,
    .et_pb_text_inner .nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletters-grid,
    .et_pb_code_inner .nelsons-dashboard-newsletters-3col .nelsons-dashboard-newsletters-grid,
    .et_pb_code_inner .nelsons-dashboard-newsletters-4col .nelsons-dashboard-newsletters-grid,
    .et_pb_code_inner .nelsons-dashboard-newsletters-list .nelsons-dashboard-newsletters-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Prevent Divi flex interference with cards */
.et_pb_text_inner .nelsons-dashboard-newsletter-card,
.et_pb_code_inner .nelsons-dashboard-newsletter-card {
    display: flex !important;
    flex-direction: column !important;
    width: 100% !important;
}

/* Fix newsletter wrapper width in Divi */
.et_pb_text_inner .nelsons-dashboard-newsletters-wrapper,
.et_pb_code_inner .nelsons-dashboard-newsletters-wrapper {
    width: 100% !important;
    max-width: 100% !important;
}