/**
 * EZWAI Magazine Articles - Archive Layout Styles
 *
 * Contains styles for all layout templates and customizer-driven theming.
 *
 * @package EZWAI_Magazine
 * @since 2.5.0
 */

/* =============================================
   CSS Variables (Defaults - overridden by Customizer)
   ============================================= */
:root {
    --ezwai-primary: #667eea;
    --ezwai-secondary: #764ba2;
    --ezwai-page-bg: #f8f9fa;
    --ezwai-card-bg: #ffffff;
    --ezwai-heading-color: #1a1a1a;
    --ezwai-body-color: #666666;
    --ezwai-meta-color: #999999;
    --ezwai-accent: var(--ezwai-primary);
    --ezwai-card-radius: 12px;
    --ezwai-card-padding: 30px;
    --ezwai-grid-gap: 30px;
    --ezwai-border-color: rgba(0, 0, 0, 0.1);
}

/* Dark Mode Variables */
.ezwai-dark-mode {
    --ezwai-meta-color: #9ca3af;
    --ezwai-border-color: rgba(255, 255, 255, 0.1);
}

/* =============================================
   Base Container
   ============================================= */
.ezwai-archive-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 20px;
    background: var(--ezwai-page-bg);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

/* =============================================
   Banner / Header Styles
   ============================================= */
.ezwai-archive-header {
    text-align: center;
    margin-bottom: 60px;
    padding: 60px 20px;
    background: linear-gradient(135deg, var(--ezwai-primary) 0%, var(--ezwai-secondary) 100%);
    border-radius: 20px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* Pattern Overlay */
.ezwai-archive-header.show-pattern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.ezwai-archive-header > * {
    position: relative;
    z-index: 1;
}

.ezwai-archive-title {
    font-size: 3em;
    font-weight: 800;
    color: white;
    margin: 0 0 15px 0;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    font-family: 'Playfair Display', Georgia, serif;
    letter-spacing: -0.02em;
}

.ezwai-archive-description {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    min-height: 50px;
}

.ezwai-tagline {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.15em;
    line-height: 1.6;
    margin: 0;
    position: absolute;
    width: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.ezwai-tagline.active {
    opacity: 1;
}

/* Banner Padding Variants */
.ezwai-archive-header.padding-compact {
    padding: 40px 20px;
}

.ezwai-archive-header.padding-normal {
    padding: 60px 20px;
}

.ezwai-archive-header.padding-spacious {
    padding: 80px 20px;
}

/* =============================================
   Layout Wrappers
   ============================================= */
.ezwai-layout-wrapper {
    display: flex;
    gap: 40px;
}

.ezwai-main-content {
    flex: 1;
    min-width: 0;
}

/* =============================================
   Grid Layouts
   ============================================= */

/* Classic Grid - 2 columns */
.ezwai-layout-classic .ezwai-articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: var(--ezwai-grid-gap);
}

/* Grid Style - 3 columns */
.ezwai-layout-grid .ezwai-articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--ezwai-grid-gap);
}

/* Grid + Sidebar - 2 columns in main area */
.ezwai-layout-grid-sidebar .ezwai-articles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--ezwai-grid-gap);
}

/* List View - 2 cards per row */
.ezwai-layout-list .ezwai-articles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--ezwai-grid-gap);
}

/* List + Sidebar - 1 card per row */
.ezwai-layout-list-sidebar .ezwai-articles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--ezwai-grid-gap);
}

/* =============================================
   Card Base Styles
   ============================================= */
.ezwai-article-card {
    background: var(--ezwai-card-bg);
    border-radius: var(--ezwai-card-radius);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.ezwai-article-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

/* Card border style variants */
.ezwai-card-border-shadow .ezwai-article-card {
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    border: none;
}

.ezwai-card-border-border .ezwai-article-card {
    box-shadow: none;
    border: 1px solid var(--ezwai-border-color);
}

.ezwai-card-border-none .ezwai-article-card {
    box-shadow: none;
    border: none;
}

/* =============================================
   Grid Card (Vertical) Styles
   ============================================= */
.ezwai-card-grid .ezwai-card-image {
    height: 220px;
    overflow: hidden;
}

.ezwai-card-grid .ezwai-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.ezwai-article-card:hover .ezwai-card-image img {
    transform: scale(1.08);
}

.ezwai-card-grid .ezwai-card-content {
    padding: var(--ezwai-card-padding);
}

.ezwai-card-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--ezwai-primary) 0%, var(--ezwai-secondary) 100%);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.75em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.ezwai-card-title {
    font-size: 1.4em;
    font-weight: 700;
    color: var(--ezwai-heading-color);
    margin: 0 0 12px 0;
    line-height: 1.3;
    font-family: 'Playfair Display', Georgia, serif;
}

.ezwai-card-excerpt {
    color: var(--ezwai-body-color);
    font-size: 0.95em;
    line-height: 1.6;
    margin-bottom: 15px;
}

.ezwai-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 15px;
    border-top: 1px solid var(--ezwai-border-color);
    font-size: 0.85em;
    color: var(--ezwai-meta-color);
}

.ezwai-read-more {
    color: var(--ezwai-accent);
    font-weight: 600;
    transition: color 0.3s ease;
}

/* =============================================
   List Card (Horizontal) Styles
   ============================================= */
.ezwai-card-list {
    display: flex;
    flex-direction: row;
    height: 100%;
}

.ezwai-card-list .ezwai-card-image {
    flex: 0 0 46%;
    max-width: 46%;
    overflow: hidden;
}

.ezwai-card-list .ezwai-card-image img {
    width: 100%;
    height: 100%;
    min-height: 200px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.ezwai-card-list .ezwai-card-content {
    flex: 0 0 54%;
    max-width: 54%;
    padding: 25px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.ezwai-card-list .ezwai-card-title {
    font-size: 1.25em;
    margin-bottom: 8px;
}

.ezwai-card-meta-top {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85em;
    color: var(--ezwai-meta-color);
    margin-bottom: 12px;
}

.ezwai-meta-separator {
    color: var(--ezwai-meta-color);
}

.ezwai-card-category-inline {
    display: inline-block;
    color: var(--ezwai-accent);
    font-size: 0.8em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: auto;
}

/* =============================================
   Image Placeholder
   ============================================= */
.ezwai-card-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--ezwai-primary) 0%, var(--ezwai-secondary) 100%);
    opacity: 0.3;
}

.ezwai-placeholder-icon {
    color: white;
    opacity: 0.5;
}

/* =============================================
   Sidebar Styles
   ============================================= */
.ezwai-sidebar {
    flex: 0 0 320px;
    max-width: 320px;
}

.ezwai-sidebar-widget {
    background: var(--ezwai-card-bg);
    border-radius: var(--ezwai-card-radius);
    overflow: hidden;
    margin-bottom: 30px;
    border: 1px solid var(--ezwai-border-color);
}

.ezwai-widget-title {
    font-size: 1.1em;
    font-weight: 600;
    color: var(--ezwai-heading-color);
    padding: 15px 20px;
    margin: 0;
    background: var(--ezwai-card-bg);
    border-bottom: 1px solid var(--ezwai-border-color);
}

.ezwai-widget-inner {
    padding: 20px;
}

/* Search Widget */
.ezwai-search-form {
    display: flex;
    position: relative;
}

.ezwai-search-input {
    flex: 1;
    height: 50px;
    padding: 0 60px 0 15px;
    border: 1px solid var(--ezwai-border-color);
    border-radius: 8px;
    font-size: 0.95em;
    background: transparent;
    color: var(--ezwai-heading-color);
}

.ezwai-search-input:focus {
    outline: none;
    border-color: var(--ezwai-primary);
}

.ezwai-search-button {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    height: 40px;
    width: 40px;
    border: none;
    border-radius: 6px;
    background: var(--ezwai-primary);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.3s ease;
}

.ezwai-search-button:hover {
    opacity: 0.9;
}

/* Categories Widget */
.ezwai-category-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ezwai-category-list li {
    border-bottom: 1px solid var(--ezwai-border-color);
}

.ezwai-category-list li:last-child {
    border-bottom: none;
}

.ezwai-category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    color: var(--ezwai-body-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.ezwai-category-list a:hover {
    color: var(--ezwai-accent);
}

.ezwai-category-count {
    background: var(--ezwai-page-bg);
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.85em;
    font-weight: 600;
}

/* Recent Posts Widget */
.ezwai-recent-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.ezwai-recent-list li {
    border-bottom: 1px solid var(--ezwai-border-color);
}

.ezwai-recent-list li:last-child {
    border-bottom: none;
}

.ezwai-recent-item {
    display: block;
    padding: 12px 0;
    text-decoration: none;
}

.ezwai-recent-title {
    display: block;
    color: var(--ezwai-heading-color);
    font-weight: 500;
    line-height: 1.4;
    transition: color 0.3s ease;
}

.ezwai-recent-item:hover .ezwai-recent-title {
    color: var(--ezwai-accent);
}

.ezwai-recent-category {
    display: block;
    font-size: 0.8em;
    color: var(--ezwai-meta-color);
    margin-top: 4px;
}

/* =============================================
   Pagination
   ============================================= */
.ezwai-pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 50px;
}

.ezwai-pagination a,
.ezwai-pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 42px;
    padding: 0 12px;
    background: var(--ezwai-card-bg);
    border: 1px solid var(--ezwai-border-color);
    border-radius: 8px;
    color: var(--ezwai-body-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.ezwai-pagination a:hover {
    background: var(--ezwai-primary);
    border-color: var(--ezwai-primary);
    color: white;
}

.ezwai-pagination .current {
    background: linear-gradient(135deg, var(--ezwai-primary) 0%, var(--ezwai-secondary) 100%);
    border-color: transparent;
    color: white;
}

/* =============================================
   No Results
   ============================================= */
.ezwai-no-articles {
    text-align: center;
    padding: 60px 20px;
    background: var(--ezwai-card-bg);
    border-radius: var(--ezwai-card-radius);
}

.ezwai-no-articles h2 {
    color: var(--ezwai-heading-color);
    margin-bottom: 10px;
}

.ezwai-no-articles p {
    color: var(--ezwai-body-color);
}

/* =============================================
   Responsive Styles
   ============================================= */
@media (max-width: 1200px) {
    .ezwai-layout-grid .ezwai-articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .ezwai-layout-wrapper {
        flex-direction: column;
    }

    .ezwai-sidebar {
        flex: none;
        max-width: 100%;
        width: 100%;
    }

    .ezwai-layout-grid-sidebar .ezwai-articles-grid,
    .ezwai-layout-list .ezwai-articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .ezwai-archive-container {
        padding: 40px 15px;
    }

    .ezwai-archive-header {
        padding: 40px 15px;
        margin-bottom: 40px;
    }

    .ezwai-archive-title {
        font-size: 2em;
    }

    .ezwai-tagline {
        font-size: 1em;
    }

    .ezwai-layout-classic .ezwai-articles-grid,
    .ezwai-layout-grid .ezwai-articles-grid,
    .ezwai-layout-grid-sidebar .ezwai-articles-grid,
    .ezwai-layout-list .ezwai-articles-grid,
    .ezwai-layout-list-sidebar .ezwai-articles-grid {
        grid-template-columns: 1fr;
    }

    /* Stack list cards on mobile */
    .ezwai-card-list {
        flex-direction: column;
    }

    .ezwai-card-list .ezwai-card-image,
    .ezwai-card-list .ezwai-card-content {
        flex: none;
        max-width: 100%;
    }

    .ezwai-card-list .ezwai-card-image {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .ezwai-card-grid .ezwai-card-content {
        padding: 20px;
    }

    .ezwai-card-title {
        font-size: 1.2em;
    }
}