/* Frontend Styles for I8 Custom Posts Widget */

/* Base Widget Styles */
.i8-cpwt-widget {
    font-family: inherit;
    line-height: 1.6;
    color: inherit;
}

/* Utility Classes (Tailwind-like) */
.line-clamp-1 {
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Aspect Ratio Utilities */
.aspect-w-16 {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 */
}

.aspect-w-16 img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Vertical Cards Styles */
.i8-cpwt-vertical-cards {
    display: grid;
    gap: 1rem;
}

.i8-cpwt-vertical-cards article {
    background: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.i8-cpwt-vertical-cards article:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.i8-cpwt-vertical-cards img {
    width: 100%;
    height: 12rem;
    object-fit: cover;
}

.i8-cpwt-vertical-cards .content {
    padding: 1rem;
}

.i8-cpwt-vertical-cards h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.i8-cpwt-vertical-cards h3 a {
    color: #1f2937;
    text-decoration: none;
    transition: color 0.2s ease;
}

.i8-cpwt-vertical-cards h3 a:hover {
    color: #3b82f6;
}

/* Horizontal Cards Styles */
.i8-cpwt-horizontal-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.i8-cpwt-horizontal-cards article {
    display: flex;
    background: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.i8-cpwt-horizontal-cards article:hover {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.i8-cpwt-horizontal-cards img {
    width: 5rem;
    height: 5rem;
    object-fit: cover;
    flex-shrink: 0;
}

.i8-cpwt-horizontal-cards .content {
    flex: 1;
    padding: 0.75rem;
}

.i8-cpwt-horizontal-cards h3 {
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.i8-cpwt-horizontal-cards h3 a {
    color: #1f2937;
    text-decoration: none;
    transition: color 0.2s ease;
}

.i8-cpwt-horizontal-cards h3 a:hover {
    color: #3b82f6;
}

/* Simple List Styles */
.i8-cpwt-simple-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.i8-cpwt-simple-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.5rem;
    padding-right: 1rem;
    position: relative;
}

.i8-cpwt-simple-list li::before {
    content: '';
    width: 0.5rem;
    height: 0.5rem;
    background: #3b82f6;
    border-radius: 50%;
    margin-top: 0.5rem;
    margin-left: 0.75rem;
    flex-shrink: 0;
}

.i8-cpwt-simple-list h3 {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.i8-cpwt-simple-list h3 a {
    color: #1f2937;
    text-decoration: none;
    transition: color 0.2s ease;
}

.i8-cpwt-simple-list h3 a:hover {
    color: #3b82f6;
}

/* Timeline List Styles */
.i8-cpwt-timeline-list {
    position: relative;
    margin-top: 1rem;
}

.i8-cpwt-timeline-list::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0.75rem;
    height: 100%;
    width: 1px;
    background: #d1d5db;
}

.i8-cpwt-timeline-list .timeline-item {
    display: flex;
    align-items: flex-start;
    margin: 0.75rem 0;
    position: relative;
}

.i8-cpwt-timeline-list .timeline-item:last-child {
    margin: 1.25rem 0;
}

.i8-cpwt-timeline-list .timeline-marker {
    width: 7px;
    height: 7px;
    background: #dc2626;
    position: absolute;
    right: 5px;
    transform: translateX(50%) rotate(45deg);
    margin-top: 0.25rem;
    border-radius: 2px;
}

.i8-cpwt-timeline-list .timeline-content {
    margin-right: 1.5rem;
}

.i8-cpwt-timeline-list .time-info {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
}

.i8-cpwt-timeline-list .time-info svg {
    width: 12px;
    height: 12px;
}

.i8-cpwt-timeline-list .time-text {
    font-size: 0.625rem;
    color: #6b7280;
}

.i8-cpwt-timeline-list h3 {
    font-size: 0.875rem;
    font-weight: 500;
    margin-top: 0.5rem;
    line-height: 1.4;
}

.i8-cpwt-timeline-list h3 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s ease;
}

.i8-cpwt-timeline-list .timeline-item:hover h3 a {
    color: #dc2626;
}

.i8-cpwt-timeline-list .separator {
    width: 88%;
    margin: 0 auto;
    background: #e5e7eb;
    height: 1px;
}

/* Number List Styles */
.i8-cpwt-number-list {
    margin-top: 0.5rem;
}

.i8-cpwt-number-list .header-lines {
    margin: 0.5rem 0 1rem 0;
}

.i8-cpwt-number-list .header-lines > div {
    border-top: 2px dotted #d1d5db;
    margin-bottom: 2px;
}

.i8-cpwt-number-list ol {
    list-style: none;
    padding: 0;
    margin: 0;
    counter-reset: persian-counter;
}

.i8-cpwt-number-list li {
    position: relative;
    padding-right: 1.5rem;
    margin-bottom: 0.5rem;
    counter-increment: persian-counter;
}

.i8-cpwt-number-list .number {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 0.875rem;
    font-weight: 700;
    color: #dc2626;
}

.i8-cpwt-number-list h3 {
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.4;
}

.i8-cpwt-number-list h3 a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
    cursor: pointer;
}

.i8-cpwt-number-list h3 a:hover {
    color: #dc2626;
}

/* Meta Information */
.i8-cpwt-meta {
    font-size: 0.75rem;
    color: #6b7280;
    margin-top: 0.25rem;
}

.i8-cpwt-meta a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.i8-cpwt-meta a:hover {
    color: #3b82f6;
}

.i8-cpwt-meta svg {
    width: 1rem;
    height: 1rem;
    margin-left: 0.25rem;
}

/* More Link */
.i8-cpwt-more-link {
    margin-top: 1rem;
    text-align: center;
}

.i8-cpwt-more-link a {
    display: inline-flex;
    align-items: center;
    font-size: 0.875rem;
    color: #dc2626;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.i8-cpwt-more-link a:hover {
    color: #991b1b;
}

.i8-cpwt-more-link svg {
    width: 1rem;
    height: 1rem;
    margin-right: 0.25rem;
}

/* RTL Support */
.rtl .i8-cpwt-widget {
    direction: rtl;
}

.rtl .i8-cpwt-widget * {
    text-align: right;
}

.rtl .i8-cpwt-horizontal-cards article {
    flex-direction: row-reverse;
}

.rtl .i8-cpwt-horizontal .image {
    order: 2;
    margin-left: 0;
    margin-right: 1rem;
}

.rtl .i8-cpwt-horizontal .content {
    order: 1;
}

.rtl .i8-cpwt-simple-list li {
    padding-left: 1rem;
    padding-right: 0;
}

.rtl .i8-cpwt-simple-list li::before {
    margin-right: 0.75rem;
    margin-left: 0;
    right: 0;
    left: auto;
}

.rtl .i8-cpwt-timeline-list::before {
    left: 0.75rem;
    right: auto;
}

.rtl .i8-cpwt-timeline::before {
    right: 1rem;
    left: auto;
}

.rtl .i8-cpwt-timeline-item::before {
    right: -0.375rem;
    left: auto;
}

.rtl .i8-cpwt-timeline-item .content {
    padding-right: 2rem;
    padding-left: 0;
}

.rtl .i8-cpwt-timeline-list .timeline-marker {
    left: 5px;
    right: auto;
    transform: translateX(-50%) rotate(45deg);
}

.rtl .i8-cpwt-timeline-list .timeline-content {
    margin-left: 1.5rem;
    margin-right: 0;
}

.rtl .i8-cpwt-number-list li {
    padding-left: 1.5rem;
    padding-right: 0;
}

.rtl .i8-cpwt-number-list .number {
    left: 0;
    right: auto;
}

.rtl .i8-cpwt-meta svg {
    margin-right: 0.25rem;
    margin-left: 0;
}

.rtl .i8-cpwt-more-link svg {
    margin-left: 0.25rem;
    margin-right: 0;
    transform: scaleX(-1);
}

/* Enhanced RTL for specific elements */
.rtl .i8-cpwt-simple-list li::before {
    right: 0;
    left: auto;
}

.rtl .i8-cpwt-simple-list li {
    padding-right: 1rem;
    padding-left: 0;
}

/* Accessibility Improvements */
.i8-cpwt-widget {
    /* Focus management */
}

.i8-cpwt-widget a:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
    border-radius: 0.25rem;
}

.i8-cpwt-widget a:focus:not(:focus-visible) {
    outline: none;
}

.i8-cpwt-widget a:focus-visible {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .i8-cpwt-widget {
        border: 1px solid;
    }
    
    .i8-cpwt-meta {
        color: inherit;
    }
    
    .i8-cpwt-widget a {
        text-decoration: underline;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .i8-cpwt-widget *,
    .i8-cpwt-widget *::before,
    .i8-cpwt-widget *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Screen reader only content */
.i8-cpwt-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .i8-cpwt-vertical-cards {
        grid-template-columns: 1fr;
    }
    
    .i8-cpwt-horizontal-cards img {
        width: 4rem;
        height: 4rem;
    }
    
    .i8-cpwt-horizontal-cards .content {
        padding: 0.5rem;
    }
    
    .i8-cpwt-horizontal-cards h3 {
        font-size: 0.8rem;
    }
}

@media (min-width: 769px) {
    .i8-cpwt-vertical-cards {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

/* Loading State */
.i8-cpwt-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    color: #6b7280;
}

.i8-cpwt-loading::before {
    content: '';
    width: 1.5rem;
    height: 1.5rem;
    border: 2px solid #e5e7eb;
    border-top: 2px solid #3b82f6;
    border-radius: 50%;
    animation: i8-cpwt-spin 1s linear infinite;
    margin-left: 0.5rem;
}

@keyframes i8-cpwt-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Error State */
.i8-cpwt-error {
    padding: 1rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 0.5rem;
    color: #dc2626;
    font-size: 0.875rem;
    text-align: center;
}

/* Empty State */
.i8-cpwt-empty {
    padding: 2rem;
    text-align: center;
    color: #6b7280;
    font-size: 0.875rem;
}

/* Accessibility */
.i8-cpwt-widget [role="list"] {
    list-style: none;
}

.i8-cpwt-widget [role="listitem"] {
    position: relative;
}

.i8-cpwt-widget a:focus {
    outline: 2px solid #3b82f6;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .i8-cpwt-widget {
        color: #000 !important;
    }
    
    .i8-cpwt-widget a {
        color: #000 !important;
        text-decoration: underline !important;
    }
    
    .i8-cpwt-widget img {
        max-width: 100% !important;
        height: auto !important;
    }
}