/* Estilos generales */
/* Variables CSS para la paleta de colores (inspirada en Factorial.es) */
:root {
    --factorial-blue: #007bff; /* Azul principal */
    --factorial-green: #28a745; /* Verde para acciones */
    --factorial-purple: #6f42c1; /* Púrpura para acentos */
    --factorial-danger: #dc3545; /* Rojo para peligro */
    --factorial-info: #17a2b8; /* Azul claro para información */
    --factorial-gray-light: #f8f9fa; /* Fondo muy claro */
    --factorial-gray-medium: #e9ecef; /* Gris para bordes/separadores */
    --factorial-gray-dark: #343a40; /* Texto oscuro */
    --factorial-text-light: #6c757d; /* Texto gris claro */
    --factorial-white: #ffffff; /* Blanco puro */
    --factorial-shadow: rgba(0, 0, 0, 0.08); /* Sombra sutil */
    --factorial-border-radius: 8px; /* Radio de borde general */
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--factorial-gray-light);
    color: var(--factorial-gray-dark);
    line-height: 1.6;
}

body.index-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background-color: var(--factorial-gray-light);
}



.welcome-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 20px auto; /* Centrar y añadir margen */
    border-radius: var(--factorial-border-radius);
    box-shadow: 0 4px 12px var(--factorial-shadow);
}

/* Estilos para centrar formularios */
.form-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

/* Estilos para la página de login */
.login-page-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background-color: var(--factorial-gray-light); /* Asegura que el fondo sea el correcto */
}

.login-container {
    /* Eliminamos el posicionamiento absoluto */
    /* position: absolute; */
    /* top: 45%; */
    /* left: 50%; */
    /* transform: translate(-50%, -50%); */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 420px; /* Mantener el max-width del wrapper */
    padding: 20px;
    background-color: var(--factorial-white);
    border-radius: var(--factorial-border-radius);
    box-shadow: 0 4px 12px var(--factorial-shadow);
}

.login-container .login-logo {
    max-width: 420px; /* Match wrapper max-width */
    width: 100%; /* Ensure it's responsive within that max-width */
    height: auto;
    display: block;
    margin: 0 auto;
    margin-bottom: 30px;
}

.login-container .wrapper {
    max-width: 420px;
    width: 100%;
    text-align: center;
}


.dashboard-container {
    display: flex;
    width: 100%;
    min-height: 100vh;
}

.main-content {
    flex-grow: 1;
    padding: 30px;
    background-color: var(--factorial-gray-light);
}

.wrapper {
    background-color: var(--factorial-white);
    padding: 20px;
    border-radius: var(--factorial-border-radius);
    box-shadow: 0 4px 12px var(--factorial-shadow);
    width: 100%;
    max-width: 960px; /* Un poco más ancho para Factorial */
    box-sizing: border-box;
    margin: 0 auto; /* Centrar el contenido dentro del main-content */
}

h2, h3, h4 {
    text-align: center;
    color: var(--factorial-gray-dark);
    margin-bottom: 25px;
    font-weight: 700; /* Más énfasis en los títulos */
}

/* Estilos para la navegación principal */
.main-nav {
    width: 250px; /* Ancho de la barra lateral */
    background-color: var(--factorial-white);
    box-shadow: 2px 0 8px var(--factorial-shadow);
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: sticky;
    top: 0;
    height: 100vh;
}

.nav-header {
    padding: 0 20px 20px;
    width: 100%;
    text-align: center;
    border-bottom: 1px solid var(--factorial-gray-medium);
    margin-bottom: 20px;
    display: flex; /* Para alinear logo y toggle */
    justify-content: space-between; /* Espacio entre logo y toggle */
    align-items: center;
}

.nav-toggle {
    display: none; /* Oculto por defecto en escritorio */
    background: none;
    border: none;
    font-size: 1.5em;
    color: var(--factorial-gray-dark);
    cursor: pointer;
}

.nav-links {
    list-style: none;
    width: 100%;
    display: flex; /* Asegura que los enlaces siempre se muestren en escritorio */
    flex-direction: column; /* Asegura que los enlaces se apilen verticalmente */
}

.nav-links li a {
    display: block;
    padding: 12px 20px;
    color: var(--factorial-gray-dark);
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    transition: background-color 0.2s ease, color 0.2s ease;
    border-left: 4px solid transparent;
}

.nav-links li a:hover,
.nav-links li a.active {
    background-color: var(--factorial-gray-light);
    color: var(--factorial-blue);
    border-left-color: var(--factorial-blue);
}

.nav-links li a.logout-link {
    color: var(--factorial-danger);
    margin-top: 20px;
    border-left-color: transparent;
}

.nav-links li a.logout-link:hover {
    background-color: var(--factorial-danger);
    color: var(--factorial-white);
}

/* Estilos para el logotipo en la navegación */
.logo-link {
    display: block;
    line-height: 0;
    margin-bottom: 0; /* Ajustado para el nav-header */
}

.app-logo {
    max-width: 180px;
    height: auto;
    display: block;
    margin: 0 auto;
}

/* Media Queries para responsividad */
@media (max-width: 768px) {
    body {
        padding: 0 15px;
    }
    .dashboard-container {
        flex-direction: column;
    }
    .main-nav {
        width: 100%; /* Ocupa todo el ancho en móvil */
        height: auto; /* Altura automática */
        position: relative;
        box-shadow: 0 2px 8px var(--factorial-shadow);
        padding: 15px 20px;
        flex-direction: row; /* Vuelve a ser fila en móvil para el header */
        justify-content: space-between; /* Espacio entre logo y toggle */
        align-items: center;
    }
    .nav-header {
        display: flex;
        justify-content: space-between; /* Espacio entre logo y toggle */
        align-items: center;
        width: 100%;
        padding: 0;
        border-bottom: none;
        margin-bottom: 0;
    }
    .nav-toggle {
        display: block; /* Mostrar el botón de hamburguesa en móvil */
    }
    .nav-links {
        display: none; /* Ocultar los enlaces por defecto en móvil */
        flex-direction: column;
        width: 100%;
        background-color: var(--factorial-white);
        position: absolute;
        top: 100%;
        left: 0;
        box-shadow: 0 2px 8px var(--factorial-shadow);
        z-index: 1000;
    }
    .nav-links.show {
        display: flex; /* Mostrar los enlaces cuando se activa el toggle */
    }
    .nav-links li a {
        border-left: none;
        padding: 10px 20px;
        text-align: left; /* Alinear texto a la izquierda en móvil */
    }
    .nav-links li a:hover,
    .nav-links li a.active {
        border-left: none;
    }
    .main-content {
        padding: 20px;
    }
    .wrapper {
        padding: 20px;
        margin: 0 auto;
    }
    .app-logo {
        max-width: 140px;
    }
    .app-header {
        padding: 15px 20px;
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    h2 {
        font-size: 1.8em;
    }
    h3 {
        font-size: 1.4em;
    }
    h4 {
        font-size: 1em;
    }
    .summary-card span {
        font-size: 1.8em;
    }
    .summary-item span {
        font-size: 1.5em;
    }
    .filter-group {
        min-width: 100%;
    }
    .requests-grid {
        grid-template-columns: 1fr;
    }
}

/* Estilos para la cabecera de la aplicación (para index.php) */
.app-header {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 25px 30px;
    background-color: var(--factorial-gray-light); /* Fondo del encabezado para que coincida con el logo */
    color: var(--factorial-gray-dark); /* Color del texto para que sea legible en fondo claro */
    font-size: 2em;
    font-weight: 800;
    margin-bottom: 30px;
    border-radius: var(--factorial-border-radius) var(--factorial-border-radius) 0 0;
    box-shadow: 0 4px 10px var(--factorial-shadow);
}

/* Estilos para formularios */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--factorial-text-light);
    font-weight: 600;
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--factorial-gray-medium);
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 1em;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
    border-color: var(--factorial-blue);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
    outline: none;
}

.form-control.is-invalid {
    border-color: var(--factorial-danger);
}

.invalid-feedback {
    color: var(--factorial-danger);
    font-size: 0.875em;
    margin-top: 5px;
}

/* Estilos para botones */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: var(--factorial-border-radius);
    text-decoration: none;
    color: var(--factorial-white);
    background-color: var(--factorial-blue);
    border: none;
    cursor: pointer;
    font-size: 1em;
    font-weight: 600;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: linear-gradient(to right, var(--factorial-blue), var(--factorial-purple));
}

.btn-secondary {
    background-color: var(--factorial-gray-medium);
    color: var(--factorial-gray-dark);
    margin-left: 15px;
}

.btn-primary:hover {
    background: linear-gradient(to right, #0056b3, #5a34a0); /* Degradado más oscuro */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.btn-secondary:hover {
    background-color: #d0d5db;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

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

.mt-3 {
    margin-top: 20px;
}

/* Estilos para las pestañas */
.tab {
    overflow: hidden;
    border: 1px solid var(--factorial-gray-medium);
    background-color: var(--factorial-white);
    margin-top: 25px;
    border-radius: var(--factorial-border-radius);
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    margin-bottom: 20px;
    box-shadow: 0 2px 5px var(--factorial-shadow);
}

.tab button {
    background-color: var(--factorial-white);
    flex-grow: 1;
    border: none;
    outline: none;
    cursor: pointer;
    padding: 15px 10px;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-size: 1.05em;
    font-weight: 600;
    color: var(--factorial-text-light);
    border-bottom: 3px solid transparent;
}

.tab button:hover {
    background-color: var(--factorial-gray-light);
    color: var(--factorial-gray-dark);
}

.tab button.active {
    background-color: var(--factorial-gray-light);
    color: var(--factorial-blue);
    border-bottom: 3px solid var(--factorial-blue);
    font-weight: 700;
}

.tabcontent {
    display: none;
    padding: 25px 15px;
    border: 1px solid var(--factorial-gray-medium);
    border-top: none;
    border-radius: 0 0 var(--factorial-border-radius) var(--factorial-border-radius);
    animation: fadeIn 0.5s forwards;
    background-color: var(--factorial-white);
    box-shadow: 0 2px 5px var(--factorial-shadow);
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Estilos para la tabla de desglose de solicitudes */
.requests-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    box-shadow: 0 2px 5px var(--factorial-shadow);
    border-radius: var(--factorial-border-radius);
    overflow: hidden; /* Para que los bordes redondeados se apliquen a la tabla */
}

.requests-table th,
.requests-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--factorial-gray-medium);
}

.requests-table th {
    background-color: var(--factorial-blue);
    color: var(--factorial-white);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85em;
}

.requests-table tbody tr:nth-child(even) {
    background-color: var(--factorial-gray-light);
}

.requests-table tbody tr:hover {
    background-color: var(--factorial-gray-medium);
}

.table-responsive {
    overflow-x: auto;
    margin-bottom: 20px;
}

/* Estilos para la tabla de desglose de solicitudes */
.requests-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    box-shadow: 0 2px 5px var(--factorial-shadow);
    border-radius: var(--factorial-border-radius);
    overflow: hidden; /* Para que los bordes redondeados se apliquen a la tabla */
}

.requests-table th,
.requests-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--factorial-gray-medium);
}

.requests-table th {
    background-color: var(--factorial-blue);
    color: var(--factorial-white);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85em;
}

.requests-table tbody tr:nth-child(even) {
    background-color: var(--factorial-gray-light);
}

.requests-table tbody tr:hover {
    background-color: var(--factorial-gray-medium);
}

.table-responsive {
    overflow-x: auto;
    margin-bottom: 20px;
}

/* Estilos para el resumen de días en formato de lista */
.summary-list {
    background-color: var(--factorial-white);
    border: 1px solid var(--factorial-gray-medium);
    border-radius: var(--factorial-border-radius);
    box-shadow: 0 2px 5px var(--factorial-shadow);
    padding: 20px;
    margin-bottom: 35px;
}

.summary-list p {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dashed var(--factorial-gray-medium);
    font-size: 1.1em;
}

.summary-list p:last-of-type {
    border-bottom: none;
}

.summary-list p strong {
    color: var(--factorial-gray-dark);
}

.summary-list p span {
    font-weight: 600;
}

.summary-list .total-line {
    font-weight: 700;
    border-top: 2px solid var(--factorial-blue);
    padding-top: 15px;
    margin-top: 10px;
}

.summary-list .result-line {
    font-weight: 800;
    font-size: 1.3em;
    color: var(--factorial-green);
    border-top: 2px solid var(--factorial-green);
    padding-top: 15px;
    margin-top: 10px;
}

/* Estilos para las tarjetas de resumen */
.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 20px;
    margin-bottom: 35px;
}
.summary-card {
    background-color: var(--factorial-white);
    border: 1px solid var(--factorial-gray-medium);
    border-radius: var(--factorial-border-radius);
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 5px var(--factorial-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.summary-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}
.summary-card h4 {
    margin: 0 0 12px;
    font-size: 1em;
    color: var(--factorial-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.summary-card span {
    font-size: 2.2em;
    font-weight: 800;
    color: var(--factorial-gray-dark);
    display: block;
}
.summary-card.available span {
    color: var(--factorial-green);
}
.summary-card.taken span {
    color: var(--factorial-danger);
}
.summary-card.pending span {
    color: var(--factorial-blue);
}

/* Estilos para mensajes de alerta */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: var(--factorial-border-radius);
    font-weight: 600;
    line-height: 1.5;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert .fas {
    font-size: 1.2em;
}

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

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

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

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

.alert.text-center {
    justify-content: center;
}

/* Estilos para el contenedor de resumen y mensaje de información */
.summary-and-info-container {
    display: flex;
    flex-wrap: wrap; /* Permite que los elementos se envuelvan en pantallas pequeñas */
    gap: 20px; /* Espacio entre los elementos */
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.summary-and-info-container .summary-card {
    flex: 1; /* Permite que la tarjeta de resumen crezca */
    min-width: 280px; /* Ancho mínimo para la tarjeta */
    margin-bottom: 0; /* Eliminar margen inferior si ya está en el gap */
}

.summary-and-info-container .info-message-box {
    flex: 2; /* Permite que el mensaje de información crezca más */
    min-width: 300px; /* Ancho mínimo para el mensaje */
    margin-bottom: 0; /* Eliminar margen inferior si ya está en el gap */
}

/* Media query para apilar en pantallas muy pequeñas */
@media (max-width: 600px) {
    .summary-and-info-container {
        flex-direction: column;
        align-items: stretch;
    }
    .summary-and-info-container .summary-card,
    .summary-and-info-container .info-message-box {
        min-width: unset; /* Eliminar ancho mínimo para que ocupen todo el ancho disponible */
        width: 100%;
    }
}

/* Fila de asignación anual en la tabla */
.annual-assignment-row {
    background-color: #e6ffe6; /* light green */
    font-weight: bold;
    color: var(--factorial-green);
}

/* Fila pendiente de firma */
.pending-signature {
    background-color: #f8d7da; /* light red */
    font-weight: bold;
    color: #721c24; /* dark red */
}

/* Estilos para la tabla */
.table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 25px;
    border-radius: var(--factorial-border-radius);
    overflow: hidden;
    box-shadow: 0 2px 5px var(--factorial-shadow);
}

.table th,
.table td {
    border: 1px solid var(--factorial-gray-medium);
    padding: 12px 15px;
    text-align: left;
}

.table th {
    background-color: var(--factorial-gray-light);
    color: var(--factorial-gray-dark);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9em;
}

.table tbody tr:nth-child(even) {
    background-color: #f6f6f6;
}

.table tbody tr:hover {
    background-color: #e9ecef;
}

/* Responsive table */
@media (max-width: 600px) {
    .table thead {
        display: none;
    }

    .table, .table tbody, .table tr, .table td {
        display: block;
        width: 100%;
    }

    .table tr {
        margin-bottom: 15px;
        border: 1px solid var(--factorial-gray-medium);
        border-radius: var(--factorial-border-radius);
        overflow: hidden;
    }

    .table td {
        text-align: right;
        padding-left: 50%;
        position: relative;
    }

    .table td::before {
        content: attr(data-label);
        position: absolute;
        left: 15px;
        width: calc(50% - 30px);
        padding-right: 10px;
        white-space: nowrap;
        text-align: left;
        font-weight: bold;
        color: var(--factorial-gray-dark);
    }
}

/* Nuevos estilos para vacation-list y vacation-item */
.vacation-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); /* 3 columnas en pantallas grandes, se ajusta a 1 en pequeñas */
    gap: 15px;
    margin-top: 20px;
}

.vacation-item {
    background-color: var(--factorial-gray-light);
    padding: 15px;
    border-radius: var(--factorial-border-radius);
    border: 1px solid var(--factorial-gray-medium);
    box-shadow: 0 1px 3px var(--factorial-shadow);
}

.vacation-item p {
    margin-bottom: 5px;
    font-size: 0.95em;
}

.vacation-item p:last-child {
    margin-bottom: 0;
}

.vacation-item strong {
    color: var(--factorial-gray-dark);
}

/* Estilos para summary-item (usado en resumen anual de ausencias) */
.summary-item {
    background-color: var(--factorial-white);
    border: 1px solid var(--factorial-gray-medium);
    border-radius: var(--factorial-border-radius);
    padding: 15px;
    text-align: center;
    box-shadow: 0 2px 5px var(--factorial-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.summary-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.summary-item h4 {
    margin: 0 0 12px;
    font-size: 1em;
    color: var(--factorial-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.summary-item span {
    font-size: 1.8em;
    font-weight: 800;
    color: var(--factorial-gray-dark);
    display: block;
}

/* Estilos para las tarjetas de empleados en admin_employees.php */
.employees-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.employee-card {
    background-color: var(--factorial-white);
    border: 1px solid var(--factorial-gray-medium);
    border-radius: var(--factorial-border-radius);
    box-shadow: 0 2px 5px var(--factorial-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden; /* Asegura que los bordes redondeados se apliquen bien */
}

.employee-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.employee-card .card-header {
    background-color: var(--factorial-gray-light);
    padding: 15px;
    border-bottom: 1px solid var(--factorial-gray-medium);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.employee-card .card-header h3 {
    margin: 0;
    font-size: 1.2em;
    color: var(--factorial-gray-dark);
    text-align: left;
    flex-grow: 1;
}

.employee-card .card-header h3 i {
    margin-right: 8px;
    color: var(--factorial-blue);
}

.employee-card .employee-role {
    background-color: var(--factorial-blue);
    color: var(--factorial-white);
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8em;
    font-weight: 600;
    white-space: nowrap;
}

.employee-card .employee-role i {
    margin-right: 5px;
}

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

.employee-card .card-body p {
    margin-bottom: 8px;
    font-size: 0.9em;
    color: var(--factorial-text-light);
    display: flex;
    align-items: center;
}

.employee-card .card-body p:last-child {
    margin-bottom: 0;
}

.employee-card .card-body p i {
    margin-right: 10px;
    color: var(--factorial-blue);
}

.employee-card .card-body strong {
    color: var(--factorial-gray-dark);
}

.employee-card .card-actions {
    padding: 15px;
    border-top: 1px solid var(--factorial-gray-medium);
    display: flex;
    justify-content: flex-end; /* Alinear botones a la derecha */
    gap: 10px; /* Espacio entre botones */
}

.btn-info {
    background-color: var(--factorial-info);
}

.btn-info:hover {
    background-color: #138496; /* Un tono más oscuro de info */
}

.btn-small {
    padding: 8px 15px;
    font-size: 0.85em;
    border-radius: 4px;
}

.department-section {
    margin-bottom: 40px;
}

.department-section h3 {
    text-align: left;
    margin-bottom: 20px;
    color: var(--factorial-blue);
    font-size: 1.8em;
    border-bottom: 2px solid var(--factorial-blue);
    padding-bottom: 10px;
}

/* Estilos para los filtros en admin_requests.php */
.filters-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 30px;
    justify-content: center;
    align-items: flex-end;
}

.filter-group {
    flex: 1; /* Permite que los grupos de filtro crezcan */
    min-width: 250px; /* Ancho mínimo para evitar que se rompan demasiado */
}

.filter-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.filter-tabs .btn {
    padding: 8px 15px;
    font-size: 0.9em;
    border-radius: 20px; /* Botones de filtro más redondeados */
    background-color: var(--factorial-gray-medium);
    color: var(--factorial-gray-dark);
}

.filter-tabs .btn.btn-primary {
    background: linear-gradient(to right, var(--factorial-blue), var(--factorial-purple));
    color: var(--factorial-white);
}

.filter-tabs .btn.btn-secondary {
    background-color: var(--factorial-gray-light);
    color: var(--factorial-gray-dark);
    border: 1px solid var(--factorial-gray-medium);
}

.filter-tabs .btn.btn-primary:hover,
.filter-tabs .btn.btn-secondary:hover {
    opacity: 0.9;
}

/* Estilos para las tarjetas de solicitud en admin_requests.php */
.requests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.request-card {
    background-color: var(--factorial-white);
    border: 1px solid var(--factorial-gray-medium);
    border-radius: var(--factorial-border-radius);
    box-shadow: 0 2px 5px var(--factorial-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
}

.request-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

.request-card .card-header {
    background-color: var(--factorial-gray-light);
    padding: 15px;
    border-bottom: 1px solid var(--factorial-gray-medium);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.request-card .card-header h3 {
    margin: 0;
    font-size: 1.2em;
    color: var(--factorial-gray-dark);
    text-align: left;
    flex-grow: 1;
}

/* --- Badges de Estado Unificados --- */
.badge {
    display: inline-block;
    padding: 0.4em 0.7em;
    font-size: 10px !important; /* Tamaño de fuente forzado a 10px */
    font-weight: 600;
    line-height: 1;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.375rem;
    text-transform: capitalize;
}

.badge-aprobada,
.badge-confirmada {
    background-color: #28a745; /* Verde */
}

.badge-pendiente {
    background-color: #ffc107; /* Amarillo */
    color: #212529; /* Texto oscuro para mejor contraste */
}

.badge-pendiente-firma {
    background-color: #f59e0b; /* Ámbar */
    color: #fff;
}

.badge-disfrutada {
    background-color: #adb5bd; /* Gris */
    color: #212529;
}

.badge-rechazada {
    background-color: #dc3545; /* Rojo */
}

.badge-caducada {
    background-color: #6c757d; /* Gris oscuro */
}

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

.request-card .card-body p {
    margin-bottom: 8px;
    font-size: 0.9em;
    color: var(--factorial-text-light);
    display: flex;
    align-items: center;
}

.request-card .card-body p:last-child {
    margin-bottom: 0;
}

.request-card .card-body strong {
    color: var(--factorial-gray-dark);
}

.request-card .card-actions {
    padding: 15px;
    border-top: 1px solid var(--factorial-gray-medium);
    display: flex;
    justify-content: flex-end; /* Alinear botones a la derecha */
    gap: 10px; /* Espacio entre botones */
    flex-wrap: wrap; /* Permitir que los botones se envuelvan */
}

.action-form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
    margin-right: 10px; /* Espacio entre el formulario y los otros botones */
}

.form-control-small {
    width: 100%;
    padding: 8px;
    border: 1px solid var(--factorial-gray-medium);
    border-radius: 4px;
    box-sizing: border-box;
    font-size: 0.9em;
}

.action-buttons-form {
    display: flex;
    gap: 10px;
    align-items: center;
}

.btn-sm {
    padding: 8px 15px;
    font-size: 0.85em;
    border-radius: 4px;
}

.btn-success {
    background-color: var(--factorial-green);
}
.btn-success:hover {
    background-color: darken(var(--factorial-green), 10%);
}

.btn-warning {
    background-color: #ffc107;
    color: var(--factorial-gray-dark);
}
.btn-warning:hover {
    background-color: #e0a800;
}

.btn-danger {
    background-color: var(--factorial-danger);
    color: var(--factorial-white);
}
.btn-danger:hover {
    background-color: #c82333; /* Un rojo más oscuro */
}

.btn-info {
    background-color: var(--factorial-info);
}
.btn-info:hover {
    background-color: #138496;
}

/* Responsive adjustments for request cards */
@media (max-width: 600px) {
    .requests-grid {
        grid-template-columns: 1fr; /* Una columna en móviles */
    }
    .request-card .card-actions {
        flex-direction: column; /* Apilar botones verticalmente */
        gap: 8px;
    }
    .request-card .card-actions .btn,
    .request-card .card-actions .action-form button {
        width: 100%;
        text-align: center;
    }
    .action-form {
        margin-right: 0;
    }
}

@media (max-width: 768px) {
    .welcome-logo {
        max-width: 180px; /* Ajusta el tamaño del logo para móviles */
    }
}

@media (max-width: 480px) {
    .wrapper {
        padding: 15px;
    }
    .main-content {
        padding: 15px;
    }
    .summary-grid, .employees-grid {
        grid-template-columns: 1fr;
    }
    .summary-card span {
        font-size: 1.5em;
    }
    .summary-item span {
        font-size: 1.2em;
    }
    .form-control {
        padding: 10px;
        font-size: 0.9em;
    }
    .btn {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .tab button {
        padding: 10px 5px;
        font-size: 0.9em;
    }
}
/* Estilos para el calendario */
#calendar {
    max-width: 900px;
    margin: 0 auto;
    margin-top: 20px;
    min-height: 500px; /* Asegura que el calendario tenga espacio para mostrarse */
}

/* --- Badges de Estado Unificados --- */
.badge {
    display: inline-block;
    padding: 0.4em 0.7em;
    font-size: 10px !important; /* Tamaño de fuente forzado a 10px */
    font-weight: 600;
    line-height: 1;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: 0.375rem;
    text-transform: capitalize;
}

.badge-aprobada,
.badge-confirmada {
    background-color: #28a745; /* Verde */
}

.badge-pendiente {
    background-color: #ffc107; /* Amarillo */
    color: #212529; /* Texto oscuro para mejor contraste */
}

.badge-pendiente-firma {
    background-color: #f59e0b; /* Ámbar */
    color: #fff;
}

.badge-disfrutada {
    background-color: #adb5bd; /* Gris */
    color: #212529;
}

.badge-rechazada {
    background-color: #dc3545; /* Rojo */
}

.badge-caducada {
    background-color: #6c757d; /* Gris oscuro */
}

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

.btn-info:hover {
    background-color: #138496; /* Un tono más oscuro de info */
}