/*
 * WebHuellas - Periodico Digital
 * Elegant Modern Styling Sheet
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,800;1,400&display=swap');

:root {
    --bg-primary: #fcfcfd;
    --bg-secondary: #f4f5f6;
    --text-primary: #101828;
    --text-secondary: #475467;
    --accent: #b42318; /* Warm elegant red */
    --accent-hover: #911b13;
    --border-color: #e4e7ec;
    --glass-bg: rgba(255, 255, 255, 0.8);
    --glass-border: rgba(228, 231, 236, 0.6);
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(16, 24, 40, 0.1), 0 2px 4px -1px rgba(16, 24, 40, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(16, 24, 40, 0.1), 0 4px 6px -2px rgba(16, 24, 40, 0.05);
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] {
    --bg-primary: #0b0f19;
    --bg-secondary: #161b26;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --accent: #ef4444;
    --accent-hover: #dc2626;
    --border-color: #2e3748;
    --glass-bg: rgba(22, 27, 38, 0.8);
    --glass-border: rgba(46, 55, 72, 0.6);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

/* Typography helper classes */
.serif {
    font-family: 'Playfair Display', Georgia, serif;
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Top bar with timezone date & admin access link */
.top-bar {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 8px 0;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

/* Header & Brand Logo */
.header-main {
    padding: 30px 0;
    border-bottom: 2px solid var(--text-primary);
    background-color: var(--bg-primary);
    text-align: center;
}

.logo-link {
    display: inline-block;
}

.logo-text {
    font-size: 3.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 5px;
    position: relative;
    display: inline-block;
}

.logo-text::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 10%;
    width: 80%;
    height: 4px;
    background-color: var(--accent);
    transform: scaleX(0.9);
    transition: transform 0.4s ease;
}

.logo-link:hover .logo-text::after {
    transform: scaleX(1);
}

.header-tagline {
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--text-secondary);
    margin-top: 10px;
}

/* Dual Logo Header Layout */
.logo-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.logo-side {
    flex: 0 0 200px;
    display: flex;
}

.logo-left {
    justify-content: flex-start;
}

.logo-right {
    justify-content: flex-end;
}

.header-logo-img {
    max-height: 100px;
    height: auto;
    width: auto;
    max-width: 100%;
    display: block;
}

.logo-center {
    flex: 1;
    text-align: center;
}

@media (max-width: 768px) {
    .logo-header-container {
        flex-direction: column;
        gap: 15px;
    }
    .logo-side {
        flex: none;
        justify-content: center;
    }
}


/* External Links Bar (global, under the brand header) */
.ext-links-bar {
    background-color: #007dc3;
    padding: 9px 0;
    text-align: center;
    font-size: 0.88rem;
    line-height: 1.5;
}

.ext-links-bar a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    padding: 2px 4px;
    transition: opacity 0.2s ease;
}

.ext-links-bar a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.ext-links-bar .ext-links-sep {
    color: rgba(255, 255, 255, 0.6);
    margin: 0 10px;
    font-weight: 400;
}


/* Main Navigation */
.main-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: var(--glass-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 12px 0;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-links a {
    font-weight: 600;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-links a:hover {
    color: var(--accent);
}

.nav-links a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-links a.active {
    color: var(--accent);
}

.nav-links a.active::after {
    transform: scaleX(1);
}

/* Search bar */
.search-form {
    display: flex;
    align-items: center;
    position: relative;
}

.search-input {
    padding: 8px 16px;
    padding-right: 35px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    font-family: inherit;
    font-size: 0.9rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    width: 200px;
    transition: var(--transition);
}

.search-input:focus {
    outline: none;
    width: 260px;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(180, 35, 24, 0.15);
}

.search-btn {
    position: absolute;
    right: 10px;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-btn:hover {
    color: var(--accent);
}

/* Theme switch button */
.theme-switch {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6px;
    border-radius: 50%;
    transition: var(--transition);
}

.theme-switch:hover {
    background-color: var(--border-color);
    color: var(--text-primary);
}

/* Hero Section (Front Page Destacados) */
.hero-news {
    margin: 40px 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
}

.main-featured-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 480px;
    box-shadow: var(--shadow-md);
}

/* Hero Carousel */
.hero-carousel {
    position: relative;
    overflow: hidden;
}

.carousel-track {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.7s ease;
    pointer-events: none;
    z-index: 0;
}

.carousel-slide.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 1;
}

.carousel-slide.leaving {
    opacity: 0;
    z-index: 0;
}

/* Keep the card-img-link filling the slide */
.carousel-slide .card-img-link {
    display: block;
    width: 100%;
    height: 100%;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

/* Gradient overlay on slide */
.carousel-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.35) 50%, rgba(0,0,0,0) 100%);
    z-index: 2;
    pointer-events: none;
}

/* Content sits above gradient */
.carousel-slide .main-featured-content {
    z-index: 3;
}

/* Arrow buttons */
.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(4px);
    color: #ffffff;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.25s ease, transform 0.25s ease;
    padding: 0;
}

.carousel-arrow:hover {
    background: rgba(180, 35, 24, 0.85);
    transform: translateY(-50%) scale(1.1);
}

.carousel-prev { left: 14px; }
.carousel-next { right: 14px; }

/* Dot indicators */
.carousel-dots {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 8px;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.45);
    border: none;
    cursor: pointer;
    transition: background 0.3s ease, transform 0.3s ease;
    padding: 0;
}

.carousel-dot.active {
    background: #ffffff;
    transform: scale(1.35);
}

.carousel-dot:hover {
    background: rgba(255,255,255,0.8);
}



.main-featured-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    color: #ffffff;
    z-index: 2;
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    background-color: var(--accent);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
}

.main-featured-title {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 10px;
}

.main-featured-title a:hover {
    color: #e4e7ec;
    text-decoration: underline;
}

.main-featured-meta {
    font-size: 0.85rem;
    opacity: 0.9;
    display: flex;
    gap: 15px;
}

/* Secondary Featured (Sidebar on main grid) */
.secondary-featured {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mini-card {
    display: flex;
    gap: 15px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.mini-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.mini-card-img-link {
    width: 100px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

.mini-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.3s ease;
}

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

.mini-card-content {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.mini-card-category {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 4px;
}

.mini-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 5px;
}

.mini-card-title a:hover {
    color: var(--accent);
}

.mini-card-meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Section Header styling */
.section-title {
    font-size: 1.8rem;
    font-weight: 800;
    text-transform: uppercase;
    margin-bottom: 25px;
    border-bottom: 2px solid var(--text-primary);
    padding-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.section-title span {
    position: relative;
}

.section-title span::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: var(--accent);
}

/* News Grid layout */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

/* Standard news card */
.news-card {
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: var(--transition);
    position: relative;
    cursor: pointer;
}

/* Full-card clickable overlay */
.card-link-overlay {
    position: absolute;
    inset: 0;
    z-index: 1;
    border-radius: var(--radius-md);
}

/* Make internal links (title, read-more) stay above overlay */
.news-card .card-title a,
.news-card .read-more-btn {
    position: relative;
    z-index: 2;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent);
}

.card-img-container {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.card-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transition: transform 0.5s ease;
}

.news-card:hover .card-img-container img {
    transform: scale(1.05);
}

.card-category-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background-color: var(--glass-bg);
    backdrop-filter: blur(5px);
    color: var(--text-primary);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--glass-border);
}

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

.card-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    gap: 12px;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 10px;
}

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

.card-excerpt {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.card-footer {
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.read-more-btn {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.read-more-btn:hover {
    color: var(--accent-hover);
}

/* Two column body layout */
.layout-with-sidebar {
    display: grid;
    grid-template-columns: 3fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

/* Sidebar Widget */
.sidebar-widget {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 30px;
}

.widget-title {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    border-bottom: 2px solid var(--text-primary);
    padding-bottom: 8px;
    margin-bottom: 15px;
}

.widget-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.widget-item-link {
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.3;
    display: block;
}

.widget-item-link:hover {
    color: var(--accent);
}

.widget-item-date {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 3px;
}

/* Article view */
.article-container {
    max-width: 800px;
    margin: 40px auto;
}

.article-header {
    margin-bottom: 30px;
    text-align: center;
}

.article-category {
    font-size: 0.85rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 10px;
    letter-spacing: 1px;
}

.article-main-title {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 15px;
    letter-spacing: -0.5px;
}

.article-meta {
    display: flex;
    justify-content: center;
    gap: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 0;
}

.article-image {
    width: 100%;
    max-height: 500px;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-md);
    margin-bottom: 30px;
    box-shadow: var(--shadow-md);
}

.article-content {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-primary);
}

.article-content p {
    margin-bottom: 20px;
}

.article-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
    margin: 20px 0;
}

/* AddToAny share buttons */
.article-container .a2a_kit {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

/* Footer styling */
.site-footer {
    background-color: #101828;
    color: #f3f4f6;
    padding: 60px 0 30px;
    margin-top: 80px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand .logo-text {
    color: #ffffff;
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.footer-desc {
    color: #9ca3af;
    font-size: 0.95rem;
    max-width: 400px;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #ffffff;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: #9ca3af;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 5px;
}

.footer-bottom {
    border-top: 1px solid #2e3748;
    padding-top: 30px;
    text-align: center;
    font-size: 0.85rem;
    color: #9ca3af;
}

/* Search results and alerts */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 25px;
    font-weight: 500;
}

.alert-info {
    background-color: rgba(24, 144, 255, 0.1);
    color: #096dd9;
    border: 1px solid rgba(24, 144, 255, 0.2);
}

.alert-warning {
    background-color: rgba(250, 173, 20, 0.1);
    color: #d46b08;
    border: 1px solid rgba(250, 173, 20, 0.2);
}

/* Responsive styling */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
    
    .layout-with-sidebar {
        grid-template-columns: 1fr;
    }
    
    .article-main-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    .logo-text {
        font-size: 2.5rem;
    }
    
    .nav-container {
        flex-direction: column;
        gap: 15px;
    }
    
    .nav-links {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }
    
    .search-input {
        width: 100%;
    }
    
    .search-input:focus {
        width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}