/* public/css/custom.css - Identidad Colegio Belgrano */
:root {
    --cb-red: #e31b23;
    --cb-red-dark: #a80d13;
    --cb-red-light: #fef2f2;
}

/* 1. Botones Primarios y Enlaces */
.btn-primary, 
.bg-primary {
    background-color: var(--cb-red) !important;
    border-color: var(--cb-red) !important;
}

.btn-primary:hover, 
.btn-primary:focus, 
.btn-primary:active {
    background-color: var(--cb-red-dark) !important;
    border-color: var(--cb-red-dark) !important;
}

.btn-outline-primary,
.text-primary {
    color: var(--cb-red) !important;
    border-color: var(--cb-red) !important;
}

.btn-outline-primary:hover {
    background-color: var(--cb-red) !important;
    color: #ffffff !important;
}

/* 2. Banner Hero (index.php) */
.hero-banner {
    background: linear-gradient(135deg, var(--cb-red) 0%, var(--cb-red-dark) 100%) !important;
    color: #ffffff !important;
    padding: 3.5rem 0;
}

/* 3. Acordeón de Temario (curso-detalle.php) */
.accordion-button:not(.collapsed) {
    color: var(--cb-red-dark) !important;
    background-color: var(--cb-red-light) !important;
    box-shadow: inset 0 -1px 0 rgba(0,0,0,.125);
}

.accordion-button:focus {
    border-color: var(--cb-red) !important;
    box-shadow: 0 0 0 0.25rem rgba(227, 27, 35, 0.25) !important;
}

/* 4. Badges e Iconos */
.badge.bg-primary-subtle {
    background-color: var(--cb-red-light) !important;
    color: var(--cb-red) !important;
}

.progress-bar.bg-primary {
    background-color: var(--cb-red) !important;
}

/* 5. Prevenidos de saltos de línea en Navbars */
.navbar-nav .nav-link, 
.navbar-brand {
    white-space: nowrap !important;
}
/* Ajuste de dimensiones de marca e icono */
.navbar-logo {
    height: 38px;
    width: auto;
    object-fit: contain;
}

.login-logo {
    max-height: 90px;
    width: auto;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}