/* =============================================
   RSB2 - Sistema de Registro de Becarios
   Estilos Personalizados (Estilo FundacionAndrade) — Bootstrap-friendly
   ============================================= */

/* ===== VARIABLES DE COLORES RSB2 ===== */
/*:root {
    --rsb-primary: rgb(34,34,61);
    --rsb-primary-hover: #1a1a3d;
    --rsb-success: rgb(0,104,48);
    --rsb-danger: rgb(255,0,0);
    --rsb-warning: #ed8936;
    --rsb-info: #4299e1;
    --rsb-light: #f2f2f2;
    --rsb-dark: #333333;
    --rsb-nav-hover: #b0dbc3;
}*/

:root {
    /* Base */
    --rsb-primary: #1E88E5;
    --rsb-primary-hover: #1565C0; /* más oscuro */
    --rsb-primary-light: #BBDEFB; /* azul pastel para fondos suaves */
    /* Secundarios */
    --rsb-secondary: #1a1a3d; /* tu azul grisáceo anterior, gran contraste */
    --rsb-secondary-light: #2b2b55; /* versión más clara, para bordes o íconos */
    --rsb-accent: #64B5F6; /* azul medio, ideal para íconos o detalles */
    /* Estados */
    --rsb-success: #2E7D32;
    --rsb-danger: #D32F2F;
    --rsb-warning: #F9A825;
    --rsb-info: #42A5F5;
    /* Neutros */
    --rsb-light: #f5f7fa;
    --rsb-dark: #212121;
    /* RGB */
    --rsb-primary-rgb: 30, 136, 229; /* valores RGB del mismo color */
}


/* ===== ESTILO GLOBAL ===== */

/* Asegurar que el html y body permitan el scroll y no interfieran con position: fixed */
html {
    overflow-y: auto !important;
}

body {
    overflow-y: auto !important;
    overflow-x: hidden !important;
}

.rsb2-container {
    padding: 0;
    margin: 0;
    font-family: "Segoe UI", Roboto, Arial, sans-serif !important;
    font-size: 0.82rem;
    /* NO usar position: relative ni overflow aquí para no interferir con position: fixed del topbar */
}

/* Asegurar que el topbar del UserPortal se mantenga flotante */
header[class*="top"],
nav[class*="top"],
.topbar,
.top-bar,
.navbar-fixed-top,
header.fixed-top,
nav.fixed-top {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1030 !important;
}

/* ===== BOTONES PROPIOS (compatibles con .btn de Bootstrap) ===== */
.rsb-btn-primary,
.rsb-btn-blue {
    background: var(--rsb-primary);
    color: #fff;
    border: none;
    padding: 2px 15px;
    margin: 0 5px;
    font-size: 12px;
}

    .rsb-btn-primary:hover,
    .rsb-btn-blue:hover {
        background: var(--rsb-primary-hover);
        color: rgba(255,255,255,.85);
    }

.rsb-btn-success,
.rsb-btn-green {
    background: var(--rsb-success);
    color: #fff;
    border: none;
    padding: 2px 15px;
    margin: 0 5px;
    font-size: 12px;
}

    .rsb-btn-success:hover,
    .rsb-btn-green:hover {
        background: #006830;
        color: #fff;
    }

.rsb-btn-danger,
.rsb-btn-red {
    background: var(--rsb-danger);
    color: #fff;
    border: none;
    padding: 2px 15px;
    margin: 0 5px;
    font-size: 12px;
}

    .rsb-btn-danger:hover,
    .rsb-btn-red:hover {
        background: #cc0000;
        color: #fff;
    }

.rsb-btn-secondary {
    background: #808080;
    color: #fff;
    border: none;
    padding: 2px 15px;
    margin: 0 5px;
    font-size: 12px;
}

    .rsb-btn-secondary:hover {
        background: #666;
        color: #fff;
    }

/* Pills */
.rsb-btn-pill {
    border-radius: 9999px;
    padding: .45rem .9rem;
    font-weight: 600;
    line-height: 1;
}

.rsb-btn-outline {
    background: #fff;
    color: var(--rsb-primary);
    border: 1px solid var(--rsb-primary);
}

    .rsb-btn-outline:hover {
        background: var(--rsb-primary);
        color: #fff;
    }

/* ===== TABLAS ===== */
.rsb-table {
    width: 100%;
    font-size: 12px;
}

    .rsb-table .table {
        margin-bottom: 0;
    }

    .rsb-table thead {
        background: #343a40;
        color: #fff;
    }

        .rsb-table thead th {
            text-transform: uppercase;
            text-align: center;
            font-weight: normal;
            padding: 8px;
            border: none;
            font-size: 12px;
        }

    .rsb-table tbody tr:hover {
        background: #f8f9fa;
    }

    .rsb-table tbody td {
        vertical-align: middle;
        padding: 8px;
        font-size: 12px;
    }

    .rsb-table .text-center {
        text-align: center;
    }

    .rsb-table .text-uppercase {
        text-transform: uppercase;
    }

.th-blue {
    background: var(--rsb-primary) !important;
    color: #fff !important;
}

.th-center {
    text-align: center;
}

.rsb-table-wrap {
    max-width: 980px;
    margin: 0 auto;
}

/* ===== BOTONES DE ACCIÓN EN TABLAS ===== */
.btn-action-edit,
.btn-action-delete,
.btn-action-view {
    color: #434343;
    transition: all 0.2s ease;
    text-decoration: none;
}

    .btn-action-edit:hover {
        color: #434343;
        transform: scale(1.1);
        text-decoration: none;
    }

    .btn-action-delete:hover {
        color: #434343;
        transform: scale(1.1);
        text-decoration: none;
    }

    .btn-action-view:hover {
        color: #434343;
        transform: scale(1.1);
        text-decoration: none;
    }

/* ===== ICONOS SVG ===== */
.icon-svg {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

/* ===== CARDS ===== */
.rsb-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 20px;
}

.rsb-card-header {
    background: var(--rsb-primary);
    color: #fff;
    padding: 10px 15px;
    border-bottom: 1px solid #ddd;
    font-size: 14px;
    font-weight: normal;
}

    .rsb-card-header h4, .rsb-card-header h5 {
        margin: 0;
        font-size: 14px;
        font-weight: normal;
        text-transform: uppercase;
    }

.rsb-card-body {
    padding: 15px;
}

/* ===== FORMULARIOS ===== */
.rsb-form-group {
    margin-bottom: 1rem;
}

.rsb-form-label {
    font-size: 12px;
    font-weight: normal;
    color: var(--rsb-dark);
    margin-bottom: .5rem;
}

.rsb-form-control {
    font-size: 12px;
    padding: 5px 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
}

    .rsb-form-control:focus {
        border-color: var(--rsb-primary);
        outline: 0;
        box-shadow: 0 0 0 .2rem rgba(34,34,61,.25);
    }

/* ===== ALERTAS ===== */
.rsb-alert {
    padding: 12px 20px;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 12px;
}

.rsb-alert-success {
    background: #d4edda;
    border-color: #c3e6cb;
    color: #155724;
}

.rsb-alert-danger {
    background: #f8d7da;
    border-color: #f5c6cb;
    color: #721c24;
}

.rsb-alert-warning {
    background: #fff3cd;
    border-color: #ffeaa7;
    color: #856404;
}

.rsb-alert-info {
    background: #d1ecf1;
    border-color: #bee5eb;
    color: #0c5460;
}

/* ===== JUMBOTRON ===== */
.rsb-jumbotron {
    background: var(--rsb-primary);
    color: #fff;
    padding: 2rem 1rem;
    border-radius: 4px;
    margin-bottom: 2rem;
}

    .rsb-jumbotron h1 {
        font-size: 2rem;
        font-weight: normal;
        margin-bottom: .5rem;
    }

    .rsb-jumbotron .lead {
        font-size: 1.25rem;
    }

/* ===== DASHBOARD CARDS ===== */
.rsb-dashboard-card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    transition: box-shadow .2s ease;
    height: 100%;
}

    .rsb-dashboard-card:hover {
        box-shadow: 0 4px 8px rgba(0,0,0,.1);
    }

    .rsb-dashboard-card .card-body {
        padding: 2rem;
        text-align: center;
    }

    .rsb-dashboard-card i {
        font-size: 3rem;
        margin-bottom: 1rem;
    }

    .rsb-dashboard-card h5 {
        font-size: 1rem;
        font-weight: normal;
        margin-bottom: .5rem;
    }

    .rsb-dashboard-card p {
        font-size: 12px;
        color: #666;
    }

/* ===== BADGES ===== */
.rsb-badge-primary {
    background: var(--rsb-primary);
    color: #fff;
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 11px;
}

.rsb-badge-success {
    background: var(--rsb-success);
    color: #fff;
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 11px;
}

.rsb-badge-danger {
    background: var(--rsb-danger);
    color: #fff;
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 11px;
}

.rsb-badge-warning {
    background: var(--rsb-warning);
    color: #fff;
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 11px;
}

.rsb-badge-secondary {
    background: #808080;
    color: #fff;
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 11px;
}

/* ===== UTILIDADES ===== */
.padding-0 {
    padding: 0 5px;
}

.margin-0 {
    margin: 0;
}

.text-uppercase {
    text-transform: uppercase;
}

/* ===== ENCABEZADO DE PÁGINA ===== */
.rsb-page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin: 18px 0 14px;
}

.rsb-page-title {
    font-size: clamp(1.35rem,1.2vw + 1rem,1.9rem);
    font-weight: 700;
    color: #1b1e2e;
    margin: 0;
}

.rsb-page-subtitle {
    margin-top: 4px;
    color: #6c757d;
    font-size: .95rem;
}

.rsb-search {
    min-width: 260px;
    border-radius: 9999px;
    padding: .45rem .9rem;
    border: 1px solid #cfd3d8;
    font-size: 12px;
}

/* ===== RESPONSIVE ===== */
@media (max-width:768px) {
    .rsb2-container {
        font-size: 11px;
    }

    .rsb-table thead th, .rsb-table tbody td {
        font-size: 11px;
        padding: 6px;
    }

    .rsb-btn-primary, .rsb-btn-blue, .rsb-btn-success, .rsb-btn-green, .rsb-btn-danger, .rsb-btn-red, .rsb-btn-secondary {
        padding: 2px 10px;
        font-size: 11px;
    }
}

/* ===== SPINNER ===== */
.rsb-spinner {
    border: 3px solid rgba(0,0,0,.1);
    border-left-color: var(--rsb-primary);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    animation: rsb-spin 1s linear infinite;
}

@keyframes rsb-spin {
    0% {
        transform: rotate(0)
    }

    100% {
        transform: rotate(360deg)
    }
}

/* ===== MODALES RSB2 ===== */
.rsb-modal-header {
    background: var(--rsb-primary) !important;
    color: #fff !important;
    border-bottom: none;
    padding: 1rem 1.5rem;
}

    .rsb-modal-header .modal-title {
        color: #fff !important;
        font-size: 1.1rem;
        font-weight: 500;
    }

    .rsb-modal-header .btn-close {
        filter: invert(1) grayscale(100%) brightness(200%);
        opacity: 0.8;
    }

        .rsb-modal-header .btn-close:hover {
            opacity: 1;
        }

.rsb-modal-header-warning {
    background: var(--rsb-warning) !important;
    color: #fff !important;
}

.rsb-modal-body {
    padding: 1.5rem;
    font-size: 1rem;
}

    .rsb-modal-body .form-label {
        font-size: 0.95rem;
        font-weight: 500;
        color: #333;
    }

    .rsb-modal-body .form-control {
        font-size: 0.95rem;
    }

    .rsb-modal-body .form-text {
        font-size: 0.875rem;
    }

    .rsb-modal-body .form-check-label {
        font-size: 0.95rem;
    }

.rsb-modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid #dee2e6;
}

/* Botón primario RSB en modales */
.btn-rsb-primary {
    background-color: var(--rsb-primary) !important;
    border-color: var(--rsb-primary) !important;
    color: #fff !important;
    font-size: 1rem;
    padding: 0.5rem 1.25rem;
    font-weight: 500;
}

    .btn-rsb-primary:hover,
    .btn-rsb-primary:focus {
        background-color: var(--rsb-primary-hover) !important;
        border-color: var(--rsb-primary-hover) !important;
        color: #fff !important;
        box-shadow: 0 0 0 0.2rem rgba(34, 34, 61, 0.25);
    }

    .btn-rsb-primary:active {
        background-color: #0f0f1e !important;
        border-color: #0f0f1e !important;
    }

/* Botones de acción en tablas (iconos sin fondo) */
.btn-link.text-primary {
    color: var(--rsb-primary) !important;
    text-decoration: none;
}

    .btn-link.text-primary:hover {
        color: var(--rsb-primary-hover) !important;
        transform: scale(1.1);
        transition: all 0.2s ease;
    }

    .btn-link.text-primary:focus {
        box-shadow: none;
        outline: none;
    }

/* ===== TABS (NAV-PILLS) ESTILO RSB2 ===== */
.nav-pills.rsb-tabs {
    border-bottom: 2px solid #dee2e6;
    background-color: #f8f9fa;
    border-radius: 0.5rem;
    padding: 0.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

    .nav-pills.rsb-tabs .nav-item {
        margin-right: 0.5rem;
    }

    .nav-pills.rsb-tabs .nav-link {
        font-weight: 600;
        font-size: 0.95rem;
        color: #495057;
        background-color: #fff;
        border: 1px solid #dee2e6;
        border-radius: 0.5rem;
        padding: 0.75rem 1.25rem;
        transition: all 0.2s ease-in-out;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

        .nav-pills.rsb-tabs .nav-link i {
            color: var(--rsb-primary);
            font-size: 1.1rem;
            transition: color 0.2s ease-in-out;
        }

        .nav-pills.rsb-tabs .nav-link:hover {
            background-color: rgba(34, 34, 61, 0.05);
            border-color: var(--rsb-primary);
            color: var(--rsb-primary);
            transform: translateY(-2px);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        .nav-pills.rsb-tabs .nav-link.active {
            background-color: var(--rsb-primary);
            border-color: var(--rsb-primary);
            color: #fff;
            box-shadow: 0 4px 8px rgba(34, 34, 61, 0.3);
        }

            .nav-pills.rsb-tabs .nav-link.active i {
                color: #fff;
            }

/* ==== TABS estilo RSB ==== */
.nav-pills {
    /* border-bottom: 3px solid #e2e6ea; */
    background-color: #f9fafc;
    border-radius: 0.5rem;
    padding: 0.25rem;
    margin-bottom: 1rem;
}

    .nav-pills .nav-item {
        margin-right: 0.25rem;
    }

    .nav-pills .nav-link {
        font-weight: 600;
        color: #495057;
        background-color: #e9ecef;
        border-radius: 0.5rem;
        transition: all 0.2s ease-in-out;
        font-size: 0.85rem;
    }

        .nav-pills .nav-link i {
            color: var(--rsb-primary);
        }

        .nav-pills .nav-link:hover {
            background-color: #dee2e6;
            color: var(--rsb-primary-hover);
        }

        .nav-pills .nav-link.active {
            background-color: var(--rsb-primary);
            color: #fff;
        }

            .nav-pills .nav-link.active i {
                color: #fff;
            }

/* Responsivo para tabs */
@media (max-width: 768px) {
    .nav-pills.rsb-tabs {
        padding: 0.25rem;
        flex-wrap: wrap;
    }

        .nav-pills.rsb-tabs .nav-link {
            font-size: 0.85rem;
            padding: 0.5rem 0.75rem;
            margin-bottom: 0.25rem;
        }

            .nav-pills.rsb-tabs .nav-link i {
                font-size: 1rem;
            }
}

/* ===== VALIDACIÓN DE FORMULARIOS ===== */
.is-invalid {
    border-color: var(--rsb-danger) !important;
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
}

    .is-invalid:focus {
        border-color: var(--rsb-danger);
        box-shadow: 0 0 0 0.2rem rgba(255, 0, 0, 0.25);
    }

.text-danger.small {
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

/* Quitar icono de los mensajes de error de validación */
.invalid-feedback {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.875rem;
    color: var(--rsb-danger);
}

    .invalid-feedback::before {
        content: none !important;
    }

/* ===== DATATABLES - PAGINACIÓN Y CONTROLES ===== */

/* Sobrescribir variables de Bootstrap para paginación */
:root {
    --bs-pagination-active-bg: var(--rsb-primary);
    --bs-pagination-active-border-color: var(--rsb-primary);
    --bs-pagination-hover-bg: var(--rsb-primary);
    --bs-pagination-hover-border-color: var(--rsb-primary);
    --bs-pagination-focus-box-shadow: 0 0 0 0.2rem rgba(var(--rsb-primary-rgb), 0.25);
}

/* Paginación Bootstrap - Página activa */
.page-item.active .page-link {
    background-color: var(--rsb-primary) !important;
    border-color: var(--rsb-primary) !important;
    color: #fff !important;
}

/* Paginación Bootstrap - Hover */
.page-link:hover {
    background-color: var(--rsb-primary) !important;
    border-color: var(--rsb-primary) !important;
    color: #fff !important;
}

/* Paginación Bootstrap - Focus */
.page-link:focus {
    box-shadow: 0 0 0 0.2rem rgba(var(--rsb-primary-rgb), 0.25) !important;
    border-color: var(--rsb-primary) !important;
}

/* Paginación DataTables - Normal */
.dataTables_wrapper .dataTables_paginate .paginate_button {
    color: var(--rsb-primary) !important;
    background-color: #fff !important;
    border: 1px solid #dee2e6 !important;
    padding: 0.375rem 0.75rem;
    margin: 0 2px;
    border-radius: 0.25rem;
}

    /* Paginación DataTables - Hover */
    .dataTables_wrapper .dataTables_paginate .paginate_button:hover {
        color: #fff !important;
        background: var(--rsb-primary) !important;
        border-color: var(--rsb-primary) !important;
    }

    /* Paginación DataTables - Activo */
    .dataTables_wrapper .dataTables_paginate .paginate_button.current,
    .dataTables_wrapper .dataTables_paginate .paginate_button.current:hover {
        color: #fff !important;
        background: var(--rsb-primary) !important;
        border-color: var(--rsb-primary) !important;
    }

    /* Paginación DataTables - Deshabilitado */
    .dataTables_wrapper .dataTables_paginate .paginate_button.disabled,
    .dataTables_wrapper .dataTables_paginate .paginate_button.disabled:hover {
        color: #6c757d !important;
        background: transparent !important;
        border-color: #dee2e6 !important;
        cursor: not-allowed;
    }

/* Información de registros DataTables */
.dataTables_info {
    color: #6c757d;
    font-size: 0.875rem;
    padding-top: 0.75rem;
}

/* Selector de cantidad de registros DataTables */
.dataTables_length select {
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    padding: 0.375rem 2rem 0.375rem 0.75rem;
    font-size: 0.875rem;
}

    .dataTables_length select:focus {
        border-color: var(--rsb-primary);
        outline: 0;
        box-shadow: 0 0 0 0.2rem rgba(var(--rsb-primary-rgb), 0.25);
    }

/* Espaciado general DataTables */
.dataTables_wrapper .dataTables_paginate {
    padding-top: 0.75rem;
}

.dataTables_wrapper .row {
    margin-top: 1rem;
}

/* Inputs de filtro en headers de DataTables */
.filter-input {
    width: 100%;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
}

    .filter-input:focus {
        border-color: var(--rsb-primary);
        outline: 0;
        box-shadow: 0 0 0 0.2rem rgba(var(--rsb-primary-rgb), 0.25);
    }

.filter-select {
    width: 100%;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border: 1px solid #ced4da;
    border-radius: 0.25rem;
}

    .filter-select:focus {
        border-color: var(--rsb-primary);
        outline: 0;
        box-shadow: 0 0 0 0.2rem rgba(var(--rsb-primary-rgb), 0.25);
    }

/* ===== OCULTAR SPINNERS EN INPUTS NUMÉRICOS ===== */
/* Ocultar spinners en Chrome, Safari, Edge */
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Ocultar spinners en Firefox */
input[type=number] {
    -moz-appearance: textfield;
}

/* ===== CARDS DE INFORMACIÓN ===== */
.card-detalle-info {
    font-size: 0.83rem !important; /* Cambia según necesites */
}

.align-middle-center {
    text-align: center;
    vertical-align: middle;
}