/*
Theme Name: Fichas Clínicas
Theme URI: https://fichasclinicas.cl
Author: Fichas Clínicas
Author URI: https://fichasclinicas.cl
Description: Tema personalizado para el blog de Fichas Clínicas con diseño moderno que coincide con el sitio principal.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: fichasclinicas
Tags: blog, custom, modern, responsive
*/

/* ====================================
   VARIABLES Y RESET
   ==================================== */

:root {
    --color-primary: #5DADE2;
    --color-secondary: #8B4F9E;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-bg: #FFFFFF;
    --color-bg-light: #F8F9FA;
    --color-border: #E9ECEF;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    --border-radius: 12px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    color: var(--color-text);
    line-height: 1.7;
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ====================================
   TIPOGRAFÍA
   ==================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-text);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1.125rem;
}

p {
    margin-bottom: var(--spacing-md);
}

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

a:hover {
    color: var(--color-secondary);
}

/* ====================================
   LAYOUT
   ==================================== */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.site-content {
    min-height: calc(100vh - 400px);
    padding: var(--spacing-xxl) 0;
}

/* ====================================
   HEADER
   ==================================== */

.site-header {
    background: white;
    padding: var(--spacing-md) 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.site-branding {
    flex-shrink: 0;
}

.site-title {
    color: var(--color-text);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    text-transform: none;
}

.site-title a {
    color: var(--color-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.site-title a:hover {
    color: var(--color-secondary);
}

.custom-logo-link {
    display: block;
    line-height: 0;
}

.custom-logo {
    max-height: 50px;
    width: auto;
}

.site-description {
    display: none;
}

/* Navegación */
.main-navigation {
    flex-grow: 1;
    display: flex;
    justify-content: flex-end;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    margin: 0;
}

.main-navigation a {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
    padding: var(--spacing-xs) 0;
    transition: var(--transition);
    border-bottom: 2px solid transparent;
}

.main-navigation a:hover,
.main-navigation .current-menu-item a {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

/* ====================================
   POSTS/BLOG
   ==================================== */

/* Featured Post Section */
.featured-post-section {
    margin-bottom: var(--spacing-xxl);
}

.featured-post {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    border: 2px solid var(--color-primary);
}

.featured-post:hover {
    box-shadow: 0 12px 40px rgba(93, 173, 226, 0.2);
}

.featured-post-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.featured-post-text {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.featured-badge {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    width: fit-content;
    margin-bottom: var(--spacing-sm);
}

.featured-post .entry-title {
    font-size: 2.25rem;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

.featured-post .entry-title a {
    color: var(--color-text);
    transition: var(--transition);
}

.featured-post .entry-title a:hover {
    color: var(--color-primary);
}

.featured-post .entry-meta {
    font-size: 0.9rem;
    color: var(--color-text-light);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.featured-post .entry-excerpt {
    color: var(--color-text);
    font-size: 1.0625rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.read-more-featured {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.0625rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.read-more-featured:hover {
    background: var(--color-secondary);
    box-shadow: var(--shadow-lg);
    color: white;
}

.featured-post-image {
    position: relative;
    overflow: hidden;
    height: 100%;
    min-height: 400px;
    background: var(--color-bg-light);
}

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

.featured-post:hover .featured-post-image img {
    transform: scale(1.05);
}

/* Responsive Featured Post */
@media (max-width: 968px) {
    .featured-post-content {
        grid-template-columns: 1fr;
    }

    .featured-post-image {
        min-height: 300px;
        order: -1;
    }

    .featured-post .entry-title {
        font-size: 1.875rem;
    }
}

/* Regular Blog Posts Grid */
.blog-posts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

article.post {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

article.post:hover {
    box-shadow: var(--shadow-lg);
}

.post-thumbnail {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/9;
    background: var(--color-bg-light);
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

article.post:hover .post-thumbnail img {
    transform: scale(1.05);
}

.post-content-wrapper {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.entry-header .entry-title {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}

.entry-header .entry-title a {
    color: var(--color-text);
    transition: var(--transition);
}

.entry-header .entry-title a:hover {
    color: var(--color-primary);
}

.entry-meta {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.entry-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.entry-summary,
.entry-content {
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.read-more {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    align-self: flex-start;
}

.read-more:hover {
    background: var(--color-secondary);
    color: white;
}

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

.single-post-container {
    max-width: 800px;
    margin: 0 auto;
}

.single article.post {
    box-shadow: none;
}

.single .post-thumbnail {
    aspect-ratio: 21/9;
    margin-bottom: var(--spacing-xl);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.single .post-content-wrapper {
    padding: 0;
}

.single .entry-content {
    font-size: 1.125rem;
    line-height: 1.8;
}

.single .entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
}

.single .entry-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
    font-style: italic;
    color: var(--color-text-light);
}

/* ====================================
   PAGINATION
   ==================================== */

.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin: var(--spacing-xxl) 0;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    background: white;
    border: 2px solid var(--color-border);
    color: var(--color-text);
    font-weight: 600;
    transition: var(--transition);
}

.pagination a:hover,
.pagination .current {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

/* ====================================
   SIDEBAR
   ==================================== */

.sidebar {
    background: var(--color-bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
}

.widget {
    margin-bottom: var(--spacing-xl);
}

.widget:last-child {
    margin-bottom: 0;
}

.widget-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid var(--color-primary);
}

.widget ul {
    list-style: none;
}

.widget ul li {
    padding: var(--spacing-xs) 0;
    border-bottom: 1px solid var(--color-border);
}

.widget ul li:last-child {
    border-bottom: none;
}

.widget ul li a {
    color: var(--color-text);
    transition: var(--transition);
}

.widget ul li a:hover {
    color: var(--color-primary);
    padding-left: var(--spacing-xs);
}

/* Search widget */
.search-form {
    display: flex;
    gap: var(--spacing-xs);
}

.search-form input[type="search"] {
    flex: 1;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
}

.search-form button {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition);
}

.search-form button:hover {
    background: var(--color-secondary);
}

/* ====================================
   COMMENTS
   ==================================== */

.comments-area {
    margin-top: var(--spacing-xxl);
    padding-top: var(--spacing-xxl);
    border-top: 2px solid var(--color-border);
}

.comments-title {
    margin-bottom: var(--spacing-lg);
}

.comment-list {
    list-style: none;
}

.comment {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--color-bg-light);
    border-radius: var(--border-radius);
}

.comment-author {
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.comment-meta {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.comment-reply-link {
    font-size: 0.875rem;
    color: var(--color-primary);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-family: var(--font-main);
    margin-bottom: var(--spacing-md);
}

.comment-form textarea {
    min-height: 150px;
    resize: vertical;
}

.comment-form input[type="submit"] {
    background: var(--color-primary);
    color: white;
    padding: var(--spacing-sm) var(--spacing-xl);
    border: none;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.comment-form input[type="submit"]:hover {
    background: var(--color-secondary);
}

/* ====================================
   FOOTER
   ==================================== */

.site-footer {
    background: #f8f9fa;
    color: var(--color-text-light);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    margin-top: var(--spacing-xxl);
    border-top: 1px solid var(--color-border);
}

.footer-widgets {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-widget {
    color: var(--color-text);
}

.footer-widget .widget-title {
    color: var(--color-text);
    border-bottom-color: var(--color-primary);
    font-size: 1.1rem;
}

.footer-widget a {
    color: var(--color-text-light);
}

.footer-widget a:hover {
    color: var(--color-primary);
}

.footer-widget ul {
    list-style: none;
    padding: 0;
}

.footer-widget ul li {
    padding: var(--spacing-xs) 0;
}

.site-info {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.site-info a {
    color: var(--color-primary);
    font-weight: 500;
}

.site-info a:hover {
    color: var(--color-secondary);
}

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

@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.75rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .blog-posts {
        grid-template-columns: 1fr;
    }

    .site-header {
        padding: var(--spacing-sm) 0;
    }

    .header-wrapper {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .site-title {
        font-size: 1.25rem;
    }

    .main-navigation {
        width: 100%;
        justify-content: center;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: var(--spacing-xs);
        width: 100%;
        text-align: center;
    }

    .site-content {
        padding: var(--spacing-lg) 0;
    }

    .footer-widgets {
        grid-template-columns: 1fr;
    }
}

/* ====================================
   UTILIDADES
   ==================================== */

.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

.alignleft {
    float: left;
    margin-right: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.alignright {
    float: right;
    margin-left: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

img {
    max-width: 100%;
    height: auto;
}