/*
Theme Name: PortalFilm
Theme URI: https://portalfilm.com
Author: PreciseFuture
Author URI: https://precisefuture.com
Description: Tema WordPress para PortalFilm - La enciclopedia universal del audiovisual. Diseñado con enfoque en accesibilidad, SEO y experiencia de usuario. Incluye soporte completo para producciones, personas, empresas, premios y noticias.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: portalfilm
Tags: entertainment, film, movies, tv-shows, accessibility-ready, custom-menu, featured-images, threaded-comments, translation-ready

PortalFilm es un tema WordPress diseñado para crear una enciclopedia completa de producciones audiovisuales.
*/

/* ============================================
   @font-face - Definiciones de Fuentes
   ============================================ */
@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/Inter_18pt-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Inter';
    src: url('assets/fonts/Inter_24pt-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('assets/fonts/Montserrat-Light.ttf') format('truetype');
    font-weight: 300;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Montserrat';
    src: url('assets/fonts/Montserrat-ExtraBold.ttf') format('truetype');
    font-weight: 800;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Merriweather';
    src: url('assets/fonts/Merriweather-Regular.ttf') format('truetype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'Merriweather';
    src: url('assets/fonts/Merriweather-Bold.ttf') format('truetype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}

/* ============================================
   Variables CSS - Tema Claro (por defecto)
   ============================================ */
:root {
    /* Colores de fondo */
    --color-bg-base: #F7F9FB;
    --color-bg-surface: #FFFFFF;
    --color-bg-surface-secondary: #F0F2F5;
    
    /* Colores de texto */
    --color-text-primary: #1A1D23;
    --color-text-secondary: #49515E;
    
    /* Bordes y divisores */
    --color-border: #D4D8DE;
    
    /* Colores primarios */
    --color-primary: #2F5D8A;
    --color-primary-variant: #244C71;
    --color-primary-light: #5F84A2;
    
    /* Colores secundarios */
    --color-secondary: #3C7D7F;
    --color-secondary-variant: #285C5D;
    
    /* Colores complementarios */
    --color-tertiary: #6D8353;
    
    /* Estados */
    --color-success: #357C5A;
    --color-warning: #C48A35;
    --color-error: #B04747;
    --color-info: #227A9C;
    
    /* Fondos de tags/chips */
    --color-tag-bg: #E5E9EF;
    
    /* Sombras */
    --shadow-card: rgba(0, 0, 0, 0.1);
    
    /* Tipografía - Solo fuentes locales */
    --font-family-base: 'Montserrat', sans-serif;
    --font-family-heading: 'Inter', sans-serif;
    --font-family-serif: 'Merriweather', serif;
    --font-size-base: 1rem;
    --font-size-h1: 1.75rem;
    --font-size-h2: 1.5rem;
    --font-size-h3: 1.25rem;
    --font-size-small: 0.875rem;
    --line-height-base: 1.5;
    --font-weight-light: 300;
    --font-weight-regular: 400;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
    
    /* Espaciado - Más compacto */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.375rem;
    --spacing-md: 0.75rem;
    --spacing-lg: 1rem;
    --spacing-xl: 1.5rem;
    --spacing-xxl: 2rem;
    
    /* Bordes */
    --border-radius: 8px;
    --border-radius-sm: 4px;
    --border-radius-input: 4px;
    
    /* Transiciones */
    --transition-base: 0.2s ease-in-out;
}

/* ============================================
   Variables CSS - Tema Oscuro
   ============================================ */
[data-theme="dark"] {
    /* Colores de fondo */
    --color-bg-base: #121417;
    --color-bg-surface: #1D2026;
    --color-bg-surface-secondary: #21262C;
    
    /* Colores de texto */
    --color-text-primary: #F1F3F5;
    --color-text-secondary: #B0B8C2;
    
    /* Bordes y divisores */
    --color-border: #2A2F38;
    
    /* Colores primarios */
    --color-primary: #3C7FA5;
    --color-primary-variant: #2D617E;
    --color-primary-light: #5D96B5;
    
    /* Colores secundarios */
    --color-secondary: #4C8284;
    --color-secondary-variant: #345A5C;
    
    /* Colores complementarios */
    --color-tertiary: #8FA96A;
    
    /* Estados */
    --color-success: #5E886E;
    --color-warning: #C78A4A;
    --color-error: #B85F5F;
    --color-info: #4C8199;
    
    /* Fondos de tags/chips */
    --color-tag-bg: #2A323D;
    
    /* Sombras */
    --shadow-card: rgba(0, 0, 0, 0.6);
}

/* ============================================
   Reset y Base
   ============================================ */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: var(--line-height-base);
    color: var(--color-text-primary);
    background-color: var(--color-bg-base);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   Tipografía
   ============================================ */
h1,
h2 {
    font-family: var(--font-family-serif);
    font-weight: var(--font-weight-regular);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

h1 {
    font-size: var(--font-size-h1);
}

h2 {
    font-size: var(--font-size-h2);
}

h3,
h4,
h5,
h6 {
    font-family: var(--font-family-heading);
    font-weight: var(--font-weight-light);
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--color-text-primary);
}

h3 {
    font-size: var(--font-size-h3);
}

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

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

a:hover,
a:focus {
    color: var(--color-primary-variant);
    text-decoration: underline;
}

a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-radius: var(--border-radius-sm);
}

/* ============================================
   Layout Principal
   ============================================ */
.site-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.site-main {
    min-height: 60vh;
    padding: var(--spacing-lg) 0;
}

/* ============================================
   Componentes Base
   ============================================ */

/* Botones */
.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-base);
    background-color: var(--color-primary);
    color: #FFFFFF;
}

.btn:hover,
.btn:focus {
    background-color: var(--color-primary-variant);
    text-decoration: none;
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.btn:active {
    transform: translateY(1px);
}

.btn-secondary {
    background-color: var(--color-secondary);
    color: #FFFFFF;
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--color-secondary-variant);
}

.btn-outline {
    background-color: transparent;
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn-outline:hover,
.btn-outline:focus {
    background-color: var(--color-primary);
    color: #FFFFFF;
}

/* Tarjetas */
.card {
    background-color: var(--color-bg-surface);
    border-radius: var(--border-radius);
    box-shadow: 0 2px 8px var(--shadow-card);
    padding: var(--spacing-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-card);
}

/* Formularios */
.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-family: var(--font-family-base);
    font-weight: var(--font-weight-regular);
    color: var(--color-text-primary);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: var(--spacing-xs) var(--spacing-sm);
    font-family: var(--font-family-base);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-regular);
    line-height: 1.5;
    color: var(--color-text-primary);
    background-color: var(--color-bg-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-input);
    transition: border-color var(--transition-base);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(47, 93, 138, 0.1);
}

.form-error {
    color: var(--color-error);
    font-size: var(--font-size-small);
    margin-top: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-error::before {
    content: "\f071";
    /* Font Awesome exclamation-triangle */
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    font-size: 1.2em;
}

/* Grid Responsive */
.grid {
    display: grid;
    gap: var(--spacing-md);
}

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

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

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

.text-center {
    text-align: center;
}

.text-secondary {
    color: var(--color-text-secondary);
    font-size: var(--font-size-small);
}

.mb-0 {
    margin-bottom: 0;
}

.mt-lg {
    margin-top: var(--spacing-lg);
}

/* ============================================
   Media Queries - Responsive
   ============================================ */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {

    .grid-4,
    .grid-3,
    .grid-2 {
        grid-template-columns: 1fr;
    }
    
    :root {
        --font-size-h1: 1.5rem;
        --font-size-h2: 1.375rem;
        --font-size-h3: 1.125rem;
    }
    
    .site-container {
        padding: 0 var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-h1: 1.375rem;
        --font-size-h2: 1.25rem;
        --font-size-h3: 1rem;
    }
}

/* ============================================
   Accesibilidad
   ============================================ */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Focus visible para navegación por teclado */
*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* Skip link para accesibilidad */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--color-primary);
    color: #FFFFFF;
    padding: var(--spacing-sm) var(--spacing-md);
    z-index: 9999;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}