/* Estilos generales para el portal unificado de cobros AVC */
:root {
    --avc-primary: #074c80;
    --avc-primary-hover: #05375d;
    --avc-secondary: #ffb84d;
    --avc-success: #198754;
    --avc-danger: #dc3545;
    --avc-bg: #f4f6f9;
}

body {
    background-color: var(--avc-bg);
    color: #333333;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    min-height: 100vh;
}

.main-container {
    max-width: 900px;
    margin-top: 2rem;
    margin-bottom: 3rem;
}

.brand-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.brand-logo {
    max-width: 210px;
    height: auto;
    transition: transform 0.2s ease-in-out;
}

.brand-logo:hover {
    transform: scale(1.02);
}

.card-custom {
    border: none;
    border-radius: 14px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    background: #ffffff;
}

.card-header-avc {
    background: linear-gradient(135deg, #074c80 0%, #0a65aa 100%);
    color: #ffffff;
    padding: 1.25rem 1.5rem;
    border-bottom: none;
}

.card-header-avc h2, 
.card-header-avc h3, 
.card-header-avc h4 {
    margin-bottom: 0;
    font-weight: 700;
}

/* Pestañas de Navegación */
.nav-tabs-custom {
    border-bottom: 2px solid #e9ecef;
    background-color: #f8f9fa;
    padding: 0 1rem;
}

.nav-tabs-custom .nav-link {
    color: #6c757d;
    font-weight: 600;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 1rem 1.25rem;
    transition: all 0.2s ease;
    border-radius: 0;
}

.nav-tabs-custom .nav-link:hover {
    color: var(--avc-primary);
    background-color: transparent;
}

.nav-tabs-custom .nav-link.active {
    color: var(--avc-primary);
    background-color: transparent;
    border-bottom: 3px solid var(--avc-primary);
}

.tab-pane-content {
    padding: 1.75rem;
}

/* Tablas */
.table-custom th {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #6c757d;
}

.table-custom td {
    vertical-align: middle;
}

.table-recon {
    background-color: #fff3cd !important;
}

/* Prepago Slider y Cuadro */
.prepago-hero {
    background: linear-gradient(135deg, #eef5fc 0%, #ffffff 100%);
    border-radius: 12px;
    padding: 1.5rem;
    border: 1px solid #dbe7f3;
    margin-bottom: 1.5rem;
}

.days-badge {
    font-size: 2.2rem;
    font-weight: 800;
    color: #ffffff;
    background-color: var(--avc-primary);
    border-radius: 10px;
    padding: 0.2rem 1.2rem;
    display: inline-block;
    box-shadow: 0 4px 10px rgba(7, 76, 128, 0.25);
}

.price-display {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--avc-success);
}

.form-range::-webkit-slider-thumb {
    background: var(--avc-primary);
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

/* Badges y Estados */
.badge-service {
    padding: 0.4rem 0.75rem;
    font-weight: 600;
    border-radius: 6px;
}

/* Botones */
.btn-avc {
    background-color: var(--avc-primary);
    border-color: var(--avc-primary);
    color: #ffffff;
    font-weight: 600;
}

.btn-avc:hover {
    background-color: var(--avc-primary-hover);
    border-color: var(--avc-primary-hover);
    color: #ffffff;
}

.btn-siro {
    background-color: #0d6efd;
    border-color: #0d6efd;
    color: #ffffff;
    font-weight: 700;
}

.btn-siro:hover {
    background-color: #0b5ed7;
    border-color: #0a58ca;
    color: #ffffff;
}

.btn-mp {
    background-color: #009ee3;
    border-color: #009ee3;
    color: #ffffff;
    font-weight: 700;
}

.btn-mp:hover {
    background-color: #0087c2;
    border-color: #0077ab;
    color: #ffffff;
}

/* Footer */
.footer-text {
    font-size: 0.85rem;
    color: #8c98a4;
    text-align: center;
    margin-top: 1.5rem;
}