/* 
==============================================
🎨 SISTEMA CSS INTEGRADO CON CMS
==============================================
Este archivo centraliza todos los estilos base
y se integra dinámicamente con los temas del CMS
==============================================
*/

/* ✅ 1. RESET Y VARIABLES BASE */
:root {
    /* Variables dinámicas que serán sobrescritas por el tema activo */
    --primary-color: var(--theme-primary, #3B82F6);
    --secondary-color: var(--theme-secondary, #1E40AF);
    --accent-color: var(--theme-accent, #10B981);
    --text-color: var(--theme-text, #374151);
    --text-light: var(--theme-text-light, #6B7280);
    --background: var(--theme-background, #F9FAFB);
    --surface: var(--theme-surface, #FFFFFF);
    --border-color: var(--theme-border, #E5E7EB);
    
    /* Tipografías dinámicas */
    --font-primary: var(--theme-font-primary, 'Inter', system-ui, sans-serif);
    --font-secondary: var(--theme-font-secondary, 'Inter', system-ui, sans-serif);
    
    /* Espaciados y medidas */
    --container-max-width: var(--theme-container-width, 1200px);
    --border-radius: var(--theme-border-radius, 8px);
    --box-shadow: var(--theme-shadow, 0 1px 3px rgba(0, 0, 0, 0.1));
}

/* ✅ 2. BASE STYLES - Aplicable a todos los temas */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-color);
    background: var(--background);
}

/* ✅ 3. LAYOUT CONTAINERS */
.cms-container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.cms-section {
    padding: 2rem 0;
}

/* ✅ 4. COMPONENTES BASE REUTILIZABLES */
.cms-card {
    background: var(--surface);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
}

.cms-button {
    background: var(--primary-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    border: none;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: inline-block;
}

.cms-button:hover {
    transform: translateY(-1px);
    filter: brightness(1.1);
}

.cms-button-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

/* ✅ 5. GRIDS RESPONSIVOS */
.cms-grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.cms-grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.cms-grid-4 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* ✅ 6. FORMULARIOS */
.cms-form-group {
    margin-bottom: 1.5rem;
}

.cms-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

.cms-input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: border-color 0.2s ease;
}

.cms-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* ✅ 7. UTILIDADES GENERALES */
.cms-text-center { text-align: center; }
.cms-text-left { text-align: left; }
.cms-text-right { text-align: right; }

.cms-mt-1 { margin-top: 0.5rem; }
.cms-mt-2 { margin-top: 1rem; }
.cms-mt-3 { margin-top: 1.5rem; }
.cms-mt-4 { margin-top: 2rem; }

.cms-mb-1 { margin-bottom: 0.5rem; }
.cms-mb-2 { margin-bottom: 1rem; }
.cms-mb-3 { margin-bottom: 1.5rem; }
.cms-mb-4 { margin-bottom: 2rem; }

.cms-p-1 { padding: 0.5rem; }
.cms-p-2 { padding: 1rem; }
.cms-p-3 { padding: 1.5rem; }
.cms-p-4 { padding: 2rem; }

/* ✅ 8. RESPONSIVE BASE */
@media (max-width: 768px) {
    .cms-container {
        padding: 0 0.5rem;
    }
    
    .cms-grid-2,
    .cms-grid-3,
    .cms-grid-4 {
        grid-template-columns: 1fr;
    }
    
    .cms-section {
        padding: 1rem 0;
    }
}

/* ✅ 9. PRINT STYLES */
@media print {
    .cms-button,
    .no-print {
        display: none !important;
    }
}

/* 
==============================================
🔄 COMPATIBILIDAD CON CLASES LEGACY
==============================================
Aliases para mantener compatibilidad con templates existentes
*/

/* Grid aliases */
.grid-2 { 
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}
.grid-3 { 
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}
.grid-4 { 
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* Container aliases */
.main-container { 
    max-width: var(--max-container-width, 1200px);
    margin: 0 auto;
    padding: 0 1rem;
}

/* Text alignment aliases */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Spacing aliases */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.py-4 { 
    padding: 2rem 0;
}

/* Layout específico del index */
.index-page {
    width: 100vw;
    position: relative;
    overflow-x: hidden;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.widget-boton {
    display: inline-block;
    margin: 0.5rem;
}

/* Feature cards para index */
.feature-card {
    background: var(--surface);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: transform 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
}

.feature-card h3 {
    color: var(--primary-color);
    margin: 1rem 0 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.feature-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Testimonial cards */
.testimonial-card {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    color: white;
}

.testimonial-card blockquote {
    margin: 0;
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 1rem;
}

.testimonial-card footer {
    font-weight: 600;
    opacity: 0.9;
}

/* Responsive overrides */
@media (max-width: 768px) {
    .main-container {
        padding: 0 1rem;
    }
}