/* ========================================
   NAMMASHALE POSTS - FRONTEND STYLESHEET
   ======================================== */

:root {
    --primary-color: #007cba;
    --secondary-color: #0073aa;
    --accent-color: #0096d6;
    --text-dark: #333333;
    --text-light: #666666;
    --bg-light: #f5f5f5;
    --border-color: #dddddd;
    --success-color: #28a745;
    --error-color: #dc3545;
    --spacing-unit: 8px;
}

/* ========================================
   CONTAINER STYLES
   ======================================== */

.nammashale-posts-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

/* ========================================
   FILTER SECTION
   ======================================== */

.posts-filter {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    align-items: center;
}

.posts-filter select,
.posts-filter input[type="text"] {
    flex: 1;
    min-width: 200px;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    background-color: white;
    color: var(--text-dark);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.posts-filter select:focus,
.posts-filter input[type="text"]:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 124, 186, 0.1);
}

/* ========================================
   POSTS LIST GRID
   ======================================== */

.posts-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .posts-list {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ========================================
   POST CARD
   ======================================== */

.post-card {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 24px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.post-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 8px 16px rgba(0, 124, 186, 0.15);
    transform: translateY(-4px);
}

.post-card h3 {
    margin: 0 0 12px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
}

.post-card h3:hover {
    color: var(--primary-color);
}

.post-category {
    display: inline-block;
    margin: 0 0 12px;
    padding: 4px 12px;
    background-color: var(--bg-light);
    color: var(--text-light);
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-description {
    flex-grow: 1;
    margin: 12px 0;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-light);
}

.read-more-btn {
    display: inline-block;
    margin-top: 16px;
    padding: 10px 16px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.read-more-btn:hover {
    background-color: var(--secondary-color);
    transform: translateX(4px);
}

.read-more-btn:active {
    transform: translateX(2px);
}

/* ========================================
   SINGLE POST ARTICLE
   ======================================== */

.nammashale-post-single {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

.post-content {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 40px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.post-content h1 {
    margin: 0 0 20px;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    line-height: 1.3;
}

.post-meta {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    color: var(--text-light);
}

.post-meta span {
    color: var(--primary-color);
    font-weight: 600;
}

/* ========================================
   POST SECTIONS
   ======================================== */

.post-section {
    margin-bottom: 32px;
}

.post-section h2 {
    margin: 0 0 16px;
    font-size: 22px;
    font-weight: 600;
    color: var(--text-dark);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
}

.post-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-dark);
}

.post-text p {
    margin: 0 0 16px;
}

.post-text p:last-child {
    margin-bottom: 0;
}

.post-text ul,
.post-text ol {
    margin: 16px 0;
    padding-left: 24px;
}

.post-text li {
    margin-bottom: 8px;
}

.post-text strong {
    color: var(--primary-color);
    font-weight: 600;
}

.post-text em {
    font-style: italic;
    color: var(--text-light);
}

.post-text code {
    background-color: var(--bg-light);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
}

.post-text blockquote {
    margin: 20px 0;
    padding: 16px;
    border-left: 4px solid var(--primary-color);
    background-color: var(--bg-light);
    font-style: italic;
    color: var(--text-light);
}

/* ========================================
   LOADING & EMPTY STATES
   ======================================== */

.posts-loading {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-light);
}

.posts-empty {
    background-color: var(--bg-light);
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    color: var(--text-light);
}

.posts-empty p {
    margin: 0;
    font-size: 16px;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {
    .nammashale-posts-container,
    .nammashale-post-single {
        margin: 20px auto;
        padding: 0 12px;
    }

    .posts-filter {
        flex-direction: column;
    }

    .posts-filter select,
    .posts-filter input[type="text"] {
        width: 100%;
        min-width: unset;
    }

    .post-content {
        padding: 24px;
    }

    .post-content h1 {
        font-size: 24px;
    }

    .post-section h2 {
        font-size: 18px;
    }

    .post-meta {
        flex-direction: column;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .posts-list {
        gap: 15px;
    }

    .post-card {
        padding: 16px;
    }

    .post-card h3 {
        font-size: 16px;
    }

    .post-description {
        font-size: 13px;
    }

    .post-content {
        padding: 16px;
    }

    .post-content h1 {
        font-size: 20px;
        margin-bottom: 16px;
    }

    .post-text {
        font-size: 14px;
    }
}

/* ========================================
   ANIMATION
   ======================================== */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.post-card {
    animation: fadeIn 0.3s ease;
}

/* ========================================
   ACCESSIBILITY
   ======================================== */

.post-card:focus-within {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.read-more-btn:focus {
    outline: 2px solid var(--secondary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: more) {
    .post-card {
        border-width: 2px;
    }

    .read-more-btn {
        border: 2px solid var(--secondary-color);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .post-card,
    .read-more-btn {
        transition: none;
    }

    .post-card {
        animation: none;
    }
}