/* Theme Name: Remedios Pro Final
Description: Versión unificada, optimizada para lectura de historias: modo oscuro, barra de progreso, tipografía de lectura y menú móvil.
Version: 2.0
*/

/* --- 0. VARIABLES (modo claro por defecto) --- */
:root {
    --bg: #ffffff;
    --text: #333333;
    --text-strong: #1a1a1a;
    --text-soft: #444444;
    --meta: #666666;
    --card-bg: #ffffff;
    --card-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --card-shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.12);
    --border: #eeeeee;
    --accent: #00802b;
    --accent-dark: #006400;
    --header-bg: #ffffff;
    --comments-bg: #f4f4f4;
    --comment-card: #ffffff;
    --input-bg: #ffffff;
    --input-border: #dddddd;
    --font-scale: 1; /* controlado por los botones A- / A+ */
}

/* Modo oscuro (la clase se aplica en <html> desde theme.js) */
html.dark-mode {
    --bg: #17181a;
    --text: #d9d5cc;
    --text-strong: #f0ede6;
    --text-soft: #c5c0b6;
    --meta: #948f86;
    --card-bg: #1f2023;
    --card-shadow: 0 2px 12px rgba(0, 0, 0, 0.45);
    --card-shadow-hover: 0 6px 20px rgba(0, 0, 0, 0.6);
    --border: #2c2d31;
    --accent: #2fb45c;
    --accent-dark: #27994e;
    --header-bg: #1b1c1f;
    --comments-bg: #1f2023;
    --comment-card: #26272b;
    --input-bg: #26272b;
    --input-border: #3a3b40;
}

/* --- 1. RESET Y BASE --- */
* {
    box-sizing: border-box;
    margin: 0;
}

body {
    font-family: 'Mulish', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    transition: background 0.3s ease, color 0.3s ease;
}

a {
    text-decoration: none;
    color: inherit;
}

img { max-width: 100%; }

.main-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0px 20px;
}

/* --- 1b. BARRA DE PROGRESO DE LECTURA --- */
.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: transparent;
    z-index: 9999;
}

.reading-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--accent);
}

/* --- 2. HEADER Y NAVEGACIÓN (ESCRITORIO) --- */
.site-header {
    padding: 0px 20px 10px;
    text-align: center;
    background: var(--header-bg);
    border-bottom: 1px solid var(--border);
    transition: background 0.3s ease;
}

.header-inner { position: relative; }

.site-title {
    font-family: 'Poppins', sans-serif;
    font-size: 3.5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: -1px;
    color: var(--text-strong);
}

/* Botón modo oscuro */
.theme-toggle {
    position: absolute;
    top: 12px;
    right: 0;
    background: none;
    border: 1px solid var(--border);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    font-size: 1.2rem;
    cursor: pointer;
    line-height: 1;
    transition: transform 0.2s ease;
}

.theme-toggle:hover { transform: scale(1.1); }

/* Botón hamburguesa: oculto en escritorio */
.menu-toggle {
    display: none;
    position: absolute;
    top: 12px;
    left: 0;
    background: none;
    border: 1px solid var(--border);
    border-radius: 6px;
    width: 42px;
    height: 42px;
    font-size: 1.3rem;
    color: var(--text);
    cursor: pointer;
    line-height: 1;
}

/* Menú horizontal centrado */
.nav-list, .menu, .main-navigation ul {
    display: flex;
    justify-content: center;
    list-style: none !important;
    gap: 25px;
    flex-wrap: wrap;
    padding-top: 20px;
    padding-left: 0;
}

.nav-list li, .menu li, .main-navigation ul li {
    list-style: none !important;
    margin: 0;
}

.nav-list li a, .menu li a, .main-navigation ul li a {
    font-family: 'Poppins', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text);
    transition: color 0.3s;
}

.nav-list li a:hover, .menu li a:hover {
    color: var(--accent);
}

/* --- 3. TARJETAS INDEX --- */
.custom-card {
    display: flex;
    background: var(--card-bg);
    padding: 25px;
    border-radius: 8px;
    border-top: 3px solid var(--accent);
    box-shadow: var(--card-shadow);
    gap: 25px;
    align-items: flex-start;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    animation: fadeInUp 0.6s ease backwards;
    margin: 25px 0px; /* Separación necesaria entre artículos */
}

.custom-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
    .custom-card { animation: none; }
    .custom-card:hover { transform: none; }
}

.card-column-image { flex: 0 0 40%; }
.card-column-image img { width: 100%; height: auto; display: block; border-radius: 4px; }

.card-column-content { flex: 1; text-align: left; }

.card-category a {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.9rem;
    border-bottom: 2px solid var(--accent);
    text-transform: capitalize;
}

.card-title {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    line-height: 1.2;
    padding: 12px 0;
    color: var(--text-strong);
}

.card-meta { font-size: 0.8rem; color: var(--meta); padding-bottom: 12px; }
.card-meta .meta-item { margin-right: 12px; }
.card-excerpt { font-size: 0.95rem; padding-bottom: 20px; color: var(--text-soft); }

.btn-read-more {
    display: inline-block;
    background-color: var(--accent);
    color: #ffffff !important;
    padding: 10px 25px;
    border-radius: 4px;
    font-weight: 700;
}

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

/* --- 4. SINGLE POST (ENTRADA INDIVIDUAL) --- */
.entry-header { text-align: center; padding-bottom: 0px; }

.breadcrumbs {
    font-size: 0.8rem;
    opacity: 0.7;
    text-align: left;
    padding-top: 15px;
}

.entry-title-single {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    line-height: 1.1;
    text-align: left;
    color: var(--text-strong);
    padding-top: 10px;
}

.post-meta-top {
    text-align: left;
    font-size: 0.9rem;
    color: var(--meta);
    padding-top: 8px;
}

.reading-time {
    display: inline-block;
    margin-left: 10px;
    color: var(--accent);
    font-weight: 700;
}

/* Controles de tamaño de letra */
.font-size-controls {
    text-align: left;
    padding: 12px 0 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.fsc-label { font-size: 0.85rem; color: var(--meta); }

.font-size-controls button {
    background: var(--card-bg);
    border: 1px solid var(--input-border);
    color: var(--text);
    border-radius: 4px;
    padding: 6px 12px;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: border-color 0.2s;
}

.font-size-controls button:hover { border-color: var(--accent); }

.featured-image img {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 400px;
    height: auto;
    border-radius: 15px;
    margin-top: 10px;
    margin-bottom: 10px;
}

/* Tipografía de LECTURA: serif, ancho limitado, escala ajustable */
.entry-content {
    font-family: 'Lora', Georgia, serif;
    font-size: calc(1.25rem * var(--font-scale));
    color: var(--text-soft);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
    text-align: left;
}

.entry-content p { margin-bottom: 1.4em; }

.entry-content h2, .entry-content h3 {
    font-family: 'Poppins', sans-serif;
    color: var(--text-strong);
    margin: 1.2em 0 0.6em;
}

/* Botón compartir WhatsApp */
.wa-share {
    background: #25d366;
    color: #ffffff !important;
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    margin-top: 20px;
}

/* --- 4b. NAVEGACIÓN ENTRE HISTORIAS (ANTERIOR / SIGUIENTE) --- */
.post-navigation {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 40px;
}

.post-nav-prev a, .post-nav-next a {
    display: block;
    height: 100%;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-left: 4px solid var(--accent);
    border-radius: 8px;
    padding: 18px 20px;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-nav-next { text-align: right; }

.post-nav-next a {
    border-left: 1px solid var(--border);
    border-right: 4px solid var(--accent);
}

.post-nav-prev a:hover, .post-nav-next a:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-shadow-hover);
}

.post-nav-label {
    display: block;
    font-family: 'Poppins', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 6px;
}

.post-nav-title {
    display: block;
    font-weight: 700;
    font-size: 0.95rem;
    line-height: 1.3;
    color: var(--text-strong);
}

/* --- 4c. HISTORIAS RELACIONADAS --- */
.related-posts {
    margin-top: 40px;
    border-top: 1px solid var(--border);
    padding-top: 30px;
}

.related-title {
    font-family: 'Poppins', sans-serif;
    margin-bottom: 20px;
    color: var(--text-strong);
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.related-thumb {
    width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
}

.related-item-title {
    font-size: 0.9rem;
    margin-top: 10px;
    color: var(--text-strong);
}

/* --- 5. FOOTER --- */
.site-footer {
    background: #141413;
    color: #ffffff;
    padding: 50px 20px;
    text-align: center;
    margin-top: 50px;
}

.site-footer p { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 1px; }

/* --- ESTILO DE COMENTARIOS --- */
.comments-area {
    background: var(--comments-bg);
    padding: 30px;
    border-radius: 8px;
    margin-top: 50px;
}

#reply-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-strong);
}

.comment-list {
    list-style: none;
    margin-bottom: 30px;
    padding-left: 0;
}

.comment-body {
    background: var(--comment-card);
    padding: 20px;
    margin-bottom: 15px;
    border-radius: 5px;
    border-left: 5px solid var(--accent);
}

/* Campos del formulario */
#commentform input[type="text"],
#commentform input[type="email"],
#commentform textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid var(--input-border);
    background: var(--input-bg);
    color: var(--text);
    border-radius: 4px;
    font-family: 'Mulish', sans-serif;
}

/* El botón de enviar (Verde como el resto del sitio) */
#commentform .submit {
    background: var(--accent);
    color: white;
    padding: 12px 30px;
    border: none;
    border-radius: 4px;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
}

#commentform .submit:hover {
    background: var(--accent-dark);
}

/* --- 6. OPTIMIZACIÓN MÓVIL UNIFICADA --- */
@media (max-width: 768px) {
    /* Header */
    .site-title { font-size: 2.1rem; padding: 0 50px; }
    .site-header { padding: 20px 10px; }

    /* Botones del header en móvil */
    .theme-toggle { top: 8px; right: 8px; width: 38px; height: 38px; }
    .menu-toggle { display: block; top: 8px; left: 8px; width: 38px; height: 38px; }

    /* Menú móvil: oculto por defecto, se abre con la hamburguesa */
    .main-navigation { display: none; }
    .main-navigation.nav-open {
        display: block;
        padding-top: 10px;
    }
    .main-navigation.nav-open .nav-list,
    .main-navigation.nav-open .menu,
    .main-navigation.nav-open ul {
        display: flex;
        flex-direction: column;
        gap: 0;
        padding-top: 5px;
    }
    .main-navigation.nav-open li a {
        display: block;
        padding: 12px 0;
        border-bottom: 1px solid var(--border);
        font-size: 0.95rem;
    }

    /* Index */
    .custom-card { flex-direction: column; padding: 15px; gap: 15px; margin: 20px 0px; }
    .card-column-image { flex: 0 0 100%; width: 100%; }
    .card-title { font-size: 1.4rem; padding: 5px 0; }
    .btn-read-more { width: 100%; text-align: center; }

    /* Single Post */
    .entry-title-single {
        font-size: 1.2rem;
        text-align: left;
        padding: 10px 0;
    }
    .entry-header { text-align: left; padding-bottom: 0px; }
    .entry-content { font-size: calc(1.1rem * var(--font-scale)); padding-top: 10px; }
    .main-content { padding: 0px 15px; }
    .featured-image img {
        display: block;
        margin-left: auto;
        margin-right: auto;
        width: 250px;
        height: auto;
        border-radius: 15px;
        margin-top: 10px;
        margin-bottom: 10px;
    }

    /* Navegación entre historias en una sola columna */
    .post-navigation { grid-template-columns: 1fr; }
    .post-nav-next { text-align: left; }
    .post-nav-next a {
        border-right: 1px solid var(--border);
        border-left: 4px solid var(--accent);
    }
}
