:root {
    --primary-color: #4a90e2;
    --primary-hover: #357abd;
    --danger-color: #e94e77;
    --danger-hover: #d6336c;
    --gray-color: #f0f2f5;
    --text-color: #333;
    --border-color: #d9d9d9;
    --card-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

*{
    font-family: 'Poppins', sans-serif;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--gray-color);
    color: var(--text-color);
    margin: 0;
    padding: 20px;
}

.container {
    max-width: 1250px;
    margin: auto;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
}

h1 {
    color: var(--text-color);
    font-weight: 600;
}

.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 500;
    transition: background-color 0.3s, transform 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-action.btn-change-password { color: #28a745; } /* Color verde */

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background-color: var(--primary-hover);
}

.select2-container--default .select2-selection--single {
    height: 40px !important;
    padding: 5px 0 !important;
    font-size: 0.85em !important;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
}
.select2-container--default .select2-selection--single .select2-selection__arrow{
    height: 40px !important;
}

div:where(.swal2-container) .swal2-select{
    padding: .6em .6em !important;
}

.swal2-popup .select2-container {
    width: 100% !important;
}

.card {
    background: #fff;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
    padding: 25px;
}

table.dataTable {
    border-collapse: collapse !important;
    width: 100%;
}

table.dataTable thead th {
    background-color: #fafafa;
    color: var(--text-color);
    font-weight: 600;
    border-bottom: 2px solid var(--border-color);
}

table.dataTable tbody tr:hover {
    background-color: #f9f9f9;
}

table.dataTable tbody td {
    padding: 12px 15px;
    border-bottom: 1px solid #e8e8e8;
}

.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 8px;
    margin-left: 0.5em;
}

.dataTables_wrapper .dataTables_paginate .paginate_button {
    padding: 0.5em 1em;
    margin: 0 2px;
    border-radius: 6px;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--primary-color);
    color: white !important;
    border: none;
}

.btn-action {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 16px;
    margin: 0 5px;
    padding: 0px;
    transition: color 0.3s;
}
.btn-action.btn-view { color: #17a2b8; }
.btn-action.btn-edit { color: #ffc107; }
.btn-action.btn-delete { color: var(--danger-color); }
.btn-action.btn-delete-user { color: var(--danger-color); }

.btn-action:hover {
    transform: scale(1.2);
}

.swal2-popup {
    font-family: 'Poppins', sans-serif;
}
.swal2-styled.swal2-confirm {
    background-color: var(--primary-color) !important;
}
.swal2-styled.swal2-cancel {
    background-color: #6c757d !important;
}

.swal-form {
    text-align: left;
}

.swal2-popup.swal2-modal.swal2-show h2 {
    font-size: 26px;
}

.swal-form label {
    display: block;
    margin-top: 15px;
    margin-bottom: 5px;
    font-size: 0.9em;
    font-weight: 500;
    color: #555;
}

.swal-form input,
.swal-form select {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color) !important;
    border-radius: 6px !important;
    font-size: 0.9em !important;
    box-sizing: border-box;
    margin: 0 !important;
}

/* --- NUEVOS ESTILOS --- */
.tabs {
    margin-bottom: 20px;
}
.tab-link {
    padding: 10px 20px;
    cursor: pointer;
    border: 1px solid var(--border-color);
    background-color: #f0f2f5;
    margin-right: 5px;
    border-radius: 6px 6px 0 0;
    border-bottom: none;
    font-weight: 500;
    outline: none;
}
.tab-link.active {
    background-color: #fff;
    border-bottom: 1px solid #fff;
}
.tab-content {
    display: none;
}
.tab-content.active {
    display: block;
}
.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid #eee;
}
.card-header h2 {
    margin: 0;
    font-size: 1.5em;
}