@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@700;800;900&display=swap');

/* === PALETA DE COLORES Y VARIABLES === */
:root {
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Poppins', sans-serif;

    /* Modo Claro */
    --bg-light: #f8fafc;
    --text-light: #0f172a;
    --primary-light: #4f46e5;
    --card-light: rgba(255, 255, 255, 0.7);
    --border-light: #e2e8f0;
    --icon-light: #475569;

    /* Modo Oscuro */
    --bg-dark: #0f172a;
    --text-dark: #e2e8f0;
    --primary-dark: #818cf8;
    --card-dark: rgba(30, 41, 59, 0.7);
    --border-dark: #334155;
    --icon-dark: #94a3b8;
}

/* === ESTILOS BASE === */
body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--bg-light);
    color: var(--text-light);
    font-family: var(--font-sans);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.dark body {
    background-color: var(--bg-dark);
    color: var(--text-dark);
}

/* === EFECTO GLASS === */
.glass-effect {
    backdrop-filter: blur(20px);
    background-color: var(--card-light);
    border: 1px solid var(--border-light);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.1);
    transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.dark .glass-effect {
    background-color: var(--card-dark);
    border: 1px solid var(--border-dark);
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.2);
}

/* === BARRA DE ACCIONES INFERIOR === */
.action-bar {
    background-color: var(--card-light);
    border: 1px solid var(--border-light);
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
}
.action-bar button, .action-bar a {
    color: var(--icon-light);
}
.action-bar .separator {
    background-color: var(--border-light);
}

.dark .action-bar {
    background-color: var(--card-dark);
    border: 1px solid var(--border-dark);
}
.dark .action-bar button, .dark .action-bar a {
    color: var(--icon-dark);
}
.dark .action-bar .separator {
    background-color: var(--border-dark);
}

/* === ESTILOS PARA POSTS (.prose) === */
.prose {
    color: var(--text-light);
    line-height: 1.75;
    font-size: 1.125rem;
}
.prose h1, .prose h2, .prose h3, .prose h4, .prose h5, .prose h6 {
    color: var(--text-light);
    font-family: var(--font-display);
}
.prose h1 { font-size: 3rem; }
.prose h2 { font-size: 2.5rem; }
.prose h3 { font-size: 2rem; }
.prose strong { color: var(--primary-light); }
.prose a { color: var(--primary-light); text-decoration: underline; }
.prose blockquote {
    border-left: 4px solid var(--primary-light);
    color: #374151;
    background-color: #f3f4f6;
    padding: 1rem;
}
.prose code {
    background-color: #e5e7eb;
    color: #1f2937;
    padding: 0.2em 0.4em;
    border-radius: 0.3em;
}
.prose pre {
    background-color: #1e293b;
    color: #e2e8f0;
    padding: 1rem;
    border-radius: 0.5rem;
}

/* --- Modo Oscuro para .prose --- */
.dark .prose {
    color: var(--text-dark);
}
.dark .prose h1, .dark .prose h2, .dark .prose h3, .dark .prose h4, .dark .prose h5, .dark .prose h6 {
    color: #ffffff;
}
.dark .prose strong {
    color: var(--primary-dark);
}
.dark .prose a {
    color: var(--primary-dark);
}
.dark .prose blockquote {
    border-left-color: var(--primary-dark);
    color: var(--text-dark);
    background-color: #1e293b;
}
.dark .prose code {
    background-color: #334155;
    color: #e2e8f0;
}
.dark .prose pre {
    background-color: #0f172a;
    color: #e2e8f0;
}

/* === FOOTER === */
/* Footer styles are now handled by Tailwind classes in the template */

/* === OTROS ESTILOS (Animaciones, etc.) === */
@keyframes fadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
html { scroll-behavior: smooth; }