/**
 * Shortcode Styles
 * Dark-themed horizontal card design for related posts
 */

:root {
    --sea-primary: #6366f1;
    --sea-primary-hover: #4f46e5;
    --sea-success: #10b981;

    --sea-bg-dark: #0f172a;
    --sea-bg-card: #1e293b;
    --sea-bg-hover: #334155;

    --sea-text-light: #f1f5f9;
    --sea-text-secondary: #cbd5e1;
    --sea-text-muted: #94a3b8;

    --sea-border: #334155;

    --sea-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --sea-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);

    --sea-radius: 12px;
    --sea-radius-lg: 16px;

    --sea-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Container */
.sea-related-posts {
    margin: 3rem 0;
    padding: 2.5rem;
    background: linear-gradient(135deg, var(--sea-bg-dark) 0%, #1a1f35 100%);
    border-radius: var(--sea-radius-lg);
    border: 1px solid var(--sea-border);
}

/* Heading */
.sea-related-heading {
    font-size: 2rem;
    font-weight: 700;
    color: var(--sea-text-light);
    margin: 0 0 2rem;
    text-align: center;
    position: relative;
    padding-bottom: 1rem;
}

.sea-related-heading:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--sea-primary), var(--sea-success));
    border-radius: 2px;
}

/* Grid - vertical stack for horizontal cards */
.sea-related-grid {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

/* Card - Horizontal Layout */
.sea-card {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 1.25rem;
    background: var(--sea-bg-card);
    border: 1px solid var(--sea-border);
    border-radius: var(--sea-radius);
    padding: 0.75rem;
    transition: var(--sea-transition);
    box-shadow: var(--sea-shadow);
}

.sea-card:hover {
    transform: translateX(8px);
    box-shadow: var(--sea-shadow-lg);
    border-color: var(--sea-primary);
    background: var(--sea-bg-hover);
}

/* Card Image - Left side, fixed size */
.sea-card-image {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    overflow: hidden;
    border-radius: 8px;
    background: var(--sea-bg-hover);
}

.sea-card-image a {
    display: block;
    width: 100%;
    height: 100%;
}

.sea-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--sea-transition);
}

.sea-card:hover .sea-card-image img {
    transform: scale(1.1);
}

/* Card Content - Right side */
.sea-card-content {
    flex-grow: 1;
    min-width: 0;
}

/* Title */
.sea-card-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.4;
}

.sea-card-title a {
    color: var(--sea-text-light);
    text-decoration: none !important;
    transition: var(--sea-transition);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sea-card-title a:hover {
    color: var(--sea-primary);
    text-decoration: none !important;
}

/* Load More */
.sea-load-more-wrapper {
    text-align: center;
    margin-top: 1rem;
}

.sea-load-more-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--sea-primary), var(--sea-success));
    color: white;
    border: none;
    border-radius: var(--sea-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--sea-transition);
    box-shadow: var(--sea-shadow);
    font-family: inherit;
    box-sizing: border-box;
}

.sea-load-more-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--sea-shadow-lg);
}

.sea-load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.sea-load-more-btn.loading {
    position: relative;
    color: transparent;
}

.sea-load-more-btn.loading:after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid white;
    border-top-color: transparent;
    border-radius: 50%;
    animation: seaSpin 0.6s linear infinite;
}

@keyframes seaSpin {
    to {
        transform: rotate(360deg);
    }
}

.sea-remaining-count {
    opacity: 0.8;
    font-size: 0.875rem;
}

/* Fade in animation for new cards */
@keyframes seaFadeIn {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.sea-card.sea-new {
    animation: seaFadeIn 0.5s ease forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .sea-related-posts {
        padding: 1.5rem;
        margin: 2rem 0;
    }

    .sea-related-heading {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }

    .sea-card {
        gap: 1rem;
    }

    .sea-card-image {
        width: 70px;
        height: 70px;
    }

    .sea-card-title {
        font-size: 1rem;
    }

    .sea-load-more-btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .sea-card-image {
        width: 60px;
        height: 60px;
    }

    .sea-card-title {
        font-size: 0.9375rem;
    }
}