/* General Variables */
:root {
    --tsnb-primary-color: #0073aa;
    --tsnb-bg-color: #f9fafb;
    --tsnb-card-bg: #ffffff;
    --tsnb-text-color: #374151;
    --tsnb-title-color: #111827;
    --tsnb-border-color: #e5e7eb;
    --tsnb-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --tsnb-shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --tsnb-radius: 8px;
    --tsnb-transition: all 0.3s ease;
}

/* Wrapper */
.tsnb-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Grid System */
.tsnb-grid {
    display: grid;
    gap: 24px;
}

/* Grid Columns */
.tsnb-grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.tsnb-grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.tsnb-grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.tsnb-grid-cols-1 { grid-template-columns: repeat(1, 1fr); }

/* Responsive Grid */
@media (max-width: 1024px) {
    .tsnb-grid-cols-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .tsnb-grid-cols-4,
    .tsnb-grid-cols-3,
    .tsnb-grid-cols-2 { grid-template-columns: repeat(1, 1fr); }
}

/* Card */
.tsnb-card {
    background: var(--tsnb-card-bg);
    border: 1px solid var(--tsnb-border-color);
    border-radius: var(--tsnb-radius);
    overflow: hidden;
    box-shadow: var(--tsnb-shadow);
    transition: var(--tsnb-transition);
    display: flex;
    flex-direction: column;
}

.tsnb-card:hover {
    box-shadow: var(--tsnb-shadow-hover);
    transform: translateY(-2px);
}

.tsnb-card-image {
    width: 100%;
    height: 180px;
    overflow: hidden;
}

.tsnb-card-image img {
    display: block;
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    transition: var(--tsnb-transition);
}

.tsnb-card:hover .tsnb-card-image img {
    transform: scale(1.05);
}

.tsnb-card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

/* Badges */
.tsnb-card-badges, .tsnb-single-badges {
    margin-bottom: 12px;
}

.tsnb-badge {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 600;
    border-radius: 12px;
    background-color: var(--tsnb-primary-color);
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Specific Badge Colors based on Slug */
.tsnb-badge-urgent { background-color: #ef4444; }
.tsnb-badge-recent { background-color: #3b82f6; }
.tsnb-badge-academic-notice { background-color: #10b981; }
.tsnb-badge-admin-notice { background-color: #6366f1; }
.tsnb-badge-holiday-notice { background-color: #f59e0b; }
.tsnb-badge-special-notice { background-color: #8b5cf6; }

/* Typography */
.tsnb-card-title {
    font-size: 18px;
    margin: 0 0 10px 0;
    line-height: 1.4;
    color: var(--tsnb-title-color);
}

.tsnb-card-title a {
    color: inherit;
    text-decoration: none;
}

.tsnb-card-title a:hover {
    color: var(--tsnb-primary-color);
}

.tsnb-card-meta {
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 12px;
}

.tsnb-card-excerpt {
    font-size: 14px;
    color: var(--tsnb-text-color);
    line-height: 1.6;
    margin-bottom: 20px;
    flex-grow: 1;
}

/* Buttons */
.tsnb-card-actions {
    display: flex;
    gap: 10px;
    margin-top: auto;
}

.tsnb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none;
    transition: var(--tsnb-transition);
    cursor: pointer;
    border: none;
}

.tsnb-btn-read {
    background-color: var(--tsnb-primary-color);
    color: #fff;
}

.tsnb-btn-read:hover {
    background-color: #000;
    color: #fff;
}

.tsnb-btn-download {
    background-color: #f3f4f6;
    color: var(--tsnb-text-color);
    border: 1px solid var(--tsnb-border-color);
}

.tsnb-btn-download:hover {
    background-color: #e5e7eb;
}

.tsnb-btn-print {
    background-color: #4b5563;
    color: #fff;
}

/* Loader */
.tsnb-loader {
    text-align: center;
    padding: 30px 0;
}

.tsnb-spinner {
    display: inline-block;
    width: 40px;
    height: 40px;
    border: 4px solid rgba(0,0,0,0.1);
    border-radius: 50%;
    border-top-color: var(--tsnb-primary-color);
    animation: tsnb-spin 1s ease-in-out infinite;
}

@keyframes tsnb-spin {
    to { transform: rotate(360deg); }
}

/* Single Page */
.tsnb-single-container {
    max-width: 800px;
    margin: 40px auto;
    padding: 0 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.tsnb-single-article {
    background: #fff;
    padding: 40px;
    border-radius: var(--tsnb-radius);
    box-shadow: var(--tsnb-shadow);
}

.tsnb-single-title {
    font-size: 32px;
    color: var(--tsnb-title-color);
    margin: 15px 0;
}

.tsnb-single-meta {
    color: #6b7280;
    font-size: 14px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--tsnb-border-color);
    padding-bottom: 20px;
}

.tsnb-single-thumbnail {
    margin-bottom: 30px;
}

.tsnb-single-thumbnail img {
    width: 100%;
    height: auto;
    border-radius: var(--tsnb-radius);
}

.tsnb-content-body {
    font-size: 16px;
    line-height: 1.8;
    color: var(--tsnb-text-color);
    margin-bottom: 40px;
}

.tsnb-actions-print-download {
    display: flex;
    gap: 15px;
    border-top: 1px solid var(--tsnb-border-color);
    padding-top: 20px;
}

.tsnb-related-notices {
    margin-top: 50px;
}

/* Ticker */
.tsnb-ticker-wrapper {
    display: flex;
    align-items: center;
    background: #1f2937;
    color: #fff;
    padding: 10px 20px;
    border-radius: 6px;
    margin-bottom: 30px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    overflow: hidden;
}

.tsnb-ticker-label {
    font-weight: bold;
    background: var(--tsnb-primary-color);
    padding: 5px 12px;
    border-radius: 4px;
    margin-right: 15px;
    white-space: nowrap;
    z-index: 2;
}

.tsnb-ticker-container {
    flex-grow: 1;
    overflow: hidden;
    position: relative;
    height: 24px;
}

.tsnb-ticker-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    position: absolute;
    white-space: nowrap;
    animation: tsnb-ticker linear infinite;
}

.tsnb-ticker-list:hover {
    animation-play-state: paused;
}

.tsnb-ticker-list li {
    padding: 0 30px;
}

.tsnb-ticker-list a {
    color: #fff;
    text-decoration: none;
}

.tsnb-ticker-list a:hover {
    text-decoration: underline;
}

.tsnb-ticker-date {
    color: #9ca3af;
    font-size: 13px;
}

@keyframes tsnb-ticker {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

/* Print Styles */
@media print {
    /* Hide common theme header/footer elements */
    header, footer, nav, aside, 
    .site-header, .site-footer, 
    .sidebar, .widget-area, 
    #secondary, #sidebar, 
    .elementor-location-header, .elementor-location-footer {
        display: none !important;
    }
    
    /* Ensure main content takes full width */
    #primary, main, .site-main, .content-area, article, .post, .entry-content, .ast-container, .site-content {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        box-shadow: none !important;
        border: none !important;
    }

    .tsnb-actions-print-download, 
    .tsnb-related-notices,
    .tsnb-actions-print-download * {
        display: none !important;
    }
}