/* 
   MANU v2 - Sistema de Valoración Plural de Pasivos Socioambientales
   Design System Core adaptado de Sustentabilizar (Tema Pasivos Ambientales)
*/

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

:root {
    /* Fuentes */
    --font-primary: 'Outfit', sans-serif;
    --font-secondary: 'Inter', sans-serif;

    /* Tema Pasivos Ambientales (Verde Bosque Académico / Acento Azul / Alerta Rojo) */
    --primary-hue: 142;
    --primary-sat: 76%;
    --primary-light: 30%;

    --color-primary: hsl(var(--primary-hue), var(--primary-sat), var(--primary-light));
    --color-primary-hover: hsl(var(--primary-hue), var(--primary-sat), calc(var(--primary-light) - 8%));
    --color-primary-light: hsl(var(--primary-hue), var(--primary-sat), 96%);
    
    --color-secondary: #2563eb; /* Azul representativo */
    --color-accent-amber: #f59e0b; /* Alerta Baja */
    --color-accent-orange: #f97316; /* Alerta Media */
    --color-accent-red: #dc2626; /* Alerta Alta / Grave */

    --color-dark: #0f172a;
    --color-light: #f8fafc;
    --color-muted: #64748b;
    --color-border: #e2e8f0;
    --color-card-bg: #ffffff;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 25px -5px rgba(0,0,0,0.12), 0 8px 10px -6px rgba(0,0,0,0.04);
    
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --radius-full: 9999px;
    
    --transition-smooth: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Layout Base */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-secondary);
    color: var(--color-dark);
    background-color: #f1f5f9;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 700;
    color: var(--color-dark);
}

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

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

/* Navbar Sustentabilizar Style */
.navbar-manu {
    background-color: #ffffff;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-primary);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-dark);
}

.brand-logo span.badge-version {
    font-size: 0.75rem;
    background: var(--color-primary);
    color: #ffffff;
    padding: 0.2rem 0.5rem;
    border-radius: var(--radius-full);
    font-weight: 600;
}

.nav-menu {
    display: flex;
    gap: 1.25rem;
    list-style: none;
    align-items: center;
}

.nav-link-item {
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-muted);
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-md);
}

.nav-link-item:hover, .nav-link-item.active {
    color: var(--color-primary);
    background-color: var(--color-primary-light);
}

/* Main Container & Layout */
.main-wrapper {
    flex: 1;
    max-width: 1300px;
    width: 100%;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

/* Cards & Components */
.manu-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
    margin-bottom: 1.5rem;
}

.manu-card:hover {
    box-shadow: var(--shadow-md);
}

.manu-card-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 2px solid var(--color-primary-light);
    padding-bottom: 0.5rem;
}

/* Badges de Prioridad */
.badge-prioridad {
    padding: 0.35rem 0.75rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.prioridad-baja { background-color: var(--color-accent-amber); }
.prioridad-media { background-color: var(--color-accent-orange); }
.prioridad-alta { background-color: var(--color-accent-red); }

/* Buttons */
.btn-manu {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.25rem;
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    border: none;
    transition: var(--transition-smooth);
}

.btn-manu-primary {
    background-color: var(--color-primary);
    color: #ffffff;
}

.btn-manu-primary:hover {
    background-color: var(--color-primary-hover);
    color: #ffffff;
    box-shadow: var(--shadow-md);
}

.btn-manu-secondary {
    background-color: #ffffff;
    color: var(--color-dark);
    border: 1px solid var(--color-border);
}

.btn-manu-secondary:hover {
    background-color: #f1f5f9;
}

/* Footer */
.footer-manu {
    background: #ffffff;
    border-top: 1px solid var(--color-border);
    padding: 2rem 0;
    margin-top: auto;
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-muted);
}

/* Fix global para KaTeX en fondos oscuros / contenedores */
.katex, .katex * {
    color: inherit !important;
}

.val-hero h1, .val-hero h2, .val-hero h3, .val-hero h4, .val-hero h5, .val-hero h6 {
    color: inherit;
}

/* Fix global para tablas e inputs en paneles u contenedores oscuros */
.asistente-panel table, 
.asistente-step table {
    background-color: transparent !important;
}

.asistente-panel table th,
.asistente-step table th {
    background-color: #0f172a !important;
    color: #ffffff !important;
}

.asistente-panel table td:first-child,
.asistente-step table td:first-child {
    background-color: #1e293b !important;
    color: #ffffff !important;
    font-weight: 600;
}

.asistente-panel table td:not(:first-child),
.asistente-step table td:not(:first-child) {
    background-color: #ffffff !important;
    color: #0f172a !important;
}