:root {
    --spa-bg-body: #ffffff;
    --spa-bg-card: #ffffff;
    --spa-bg-filter: #ffffff;
    --spa-bg-alt: #f5f5f5;
    --spa-text-primary: #2c3e50;
    --spa-text-secondary: #333333;
    --spa-text-muted: #999999;
    --spa-border: #eeeeee;
    --spa-accent: #e74c3c;
    --spa-accent-hover: #c0392b;
    --spa-dark-btn: #2c3e50;
    --spa-shadow: rgba(0,0,0,0.05);
    --spa-header-bg: #e74c3c;
    --spa-header-text: #ffffff;
}

/* Dark Mode Overrides */
@media (prefers-color-scheme: dark) {
    :root {
        --spa-bg-body: #1a1a1a;
        --spa-bg-card: #242424;
        --spa-bg-filter: #242424;
        --spa-bg-alt: #2c2c2c;
        --spa-text-primary: #f5f6fa;
        --spa-text-secondary: #e0e0e0;
        --spa-text-muted: #aaaaaa;
        --spa-border: #333333;
        --spa-shadow: rgba(0,0,0,0.3);
    }
}

/* Force dark mode if theme uses a class */
body.dark-mode, body.dark {
    --spa-bg-body: #1a1a1a;
    --spa-bg-card: #242424;
    --spa-bg-filter: #242424;
    --spa-bg-alt: #2c2c2c;
    --spa-text-primary: #f5f6fa;
    --spa-text-secondary: #e0e0e0;
    --spa-text-muted: #aaaaaa;
    --spa-border: #333333;
    --spa-shadow: rgba(0,0,0,0.3);
}

.spa-archive-wrapper {
    background-color: var(--spa-bg-body);
    color: var(--spa-text-primary);
    transition: background-color 0.3s, color 0.3s;
}

.spa-archive-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}

.spa-filters {
    margin-bottom: 30px;
    background: #f9f9f9;
    padding: 15px;
    border-radius: 4px;
}

.spa-filters input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.spa-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.spa-item {
    background: #fff;
    border: 1px solid #eaeaea;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}

.spa-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.spa-thumbnail {
    height: 350px;
    background: #f0f0f0;
    overflow: hidden;
}

.spa-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.spa-details {
    padding: 20px;
}

.spa-details h3 {
    margin: 0 0 10px 0;
    font-size: 1.2rem;
    color: #333;
}

.spa-details p {
    margin: 5px 0;
    color: #666;
    font-size: 0.9rem;
}

.spa-read-button {
    display: block;
    width: 100%;
    text-align: center;
    background: #2271b1;
    color: #fff;
    padding: 12px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 15px;
    font-weight: 600;
    transition: background 0.2s;
}

.spa-read-button:hover {
    background: #135e96;
    color: #fff;
}

/* RTL Support */
html[dir="rtl"] .spa-archive-container {
    direction: rtl;
}