body {
    background-image: url('../img/gym-background.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    font-family: 'Poppins', sans-serif;
    color: #333;
    margin: 0;
    line-height: 1.6;
}

.card {
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.card:hover {
    transform: translateY(-2px);
    transition: transform 0.2s;
}

.btn-primary {
    background-color: #f92072;
    border: none;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 5px;
    transition: background-color 0.2s;
}

.btn-primary:hover {
    background-color: #d81a62;
}

.form-control, .form-select {
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    font-size: 0.95rem;
    padding: 0.5rem;
}

.form-label {
    font-weight: 600;
    font-size: 1rem;
    color: #333;
}

h2 {
    font-weight: 700;
    font-size: 2rem;
    color: #fff;
    letter-spacing: 0.5px;
}

.login {
    font-weight: 700;
    font-size: 2rem;
    color: #212529;
    letter-spacing: 0.5px;
}

.toggle-password {
    border-color: #ced4da;
    color: #f92072;
}

.toggle-password:hover {
    background-color: #f8f9fa;
    color: #d81a62;
}

.sidebar {
    width: 250px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: -250px;
    transition: left 0.3s ease-in-out;
    z-index: 1000;
    background-color: #212529;
}

.sidebar.show {
    left: 0;
}

.sidebar h4 {
    font-weight: 600;
    color: #f92072;
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.sidebar .nav-link {
    font-weight: 500;
    padding: 0.75rem 1rem;
    border-radius: 5px;
    color: #ffffff;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.sidebar .nav-link:hover {
    background-color: #f92072;
    color: #ffffff;
}

.sidebar .nav-link.active {
    background-color: #f92072;
    color: #ffffff;
}

.sidebar .nav-link i {
    font-size: 1.2rem;
    vertical-align: middle;
    margin-right: 0.5rem;
}

.content {
    margin-left: 0;
    transition: margin-left 0.3s ease-in-out;
    background-color: rgba(255, 255, 255, 0.1);
    min-height: 100vh;
    padding: 1.5rem;
}

.table {
    background-color: #ffffff;
    border-radius: 5px;
    font-size: 0.95rem;
    width: 100%;
    margin: 0;
}

.table th {
    font-weight: 600;
    color: #333;
    font-size: 1rem;
    padding: 0.75rem;
}

.table td {
    vertical-align: middle;
    font-size: 0.9rem;
    padding: 0.75rem;
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.85rem;
}

.pagination .page-link {
    color: #f92072;
    font-size: 0.9rem;
    padding: 0.5rem 0.75rem;
}

.pagination .page-item.active .page-link {
    background-color: #f92072;
    border-color: #f92072;
}

.alert {
    border-radius: 5px;
}

.search-bar {
    max-width: 250px;
}

.search-bar .form-control {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
    font-size: 0.95rem;
}

.search-bar .btn {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
}

/* Tabla responsive */
.responsive-table {
    width: 100%;
    border-collapse: collapse;
}

/* Responsividad general */
@media (min-width: 992px) {
    .sidebar {
        left: 0;
    }
    .content {
        margin-left: 250px;
    }
    .search-bar {
        max-width: 250px;
    }
    h2 {
        font-size: 2.25rem;
    }
    .responsive-table th, .responsive-table td {
        font-size: 0.95rem;
        padding: 0.75rem;
    }
}

@media (max-width: 991px) {
    .sidebar {
        left: -250px;
    }
    .sidebar.show {
        left: 0;
    }
    .content {
        margin-left: 0;
    }
}

@media (max-width: 768px) {
    .content {
        padding: 1rem;
    }
    .search-bar {
        max-width: 200px;
    }
    .btn-primary {
        padding: 0.4rem 0.8rem;
        font-size: 0.9rem;
    }
    h2 {
        font-size: 1.75rem;
    }
    .form-control, .form-select {
        font-size: 0.9rem;
    }
    .form-label {
        font-size: 0.95rem;
    }
    .pagination .page-link {
        font-size: 0.85rem;
        padding: 0.4rem 0.6rem;
    }
}

@media (max-width: 576px) {
    .search-bar {
        max-width: 100%;
    }
    .btn-primary {
        padding: 0.35rem 0.7rem;
        font-size: 0.85rem;
    }
    .btn-sm {
        padding: 0.2rem 0.4rem;
        font-size: 0.8rem;
    }
    h2 {
        font-size: 1.5rem;
    }
    .form-control, .form-select {
        font-size: 0.85rem;
    }
    .form-label {
        font-size: 0.9rem;
    }
    .pagination .page-link {
        font-size: 0.8rem;
        padding: 0.3rem 0.5rem;
    }
}

/* Estilos para sidebar */
.sidebar {
    min-width: 250px;
    max-width: 250px;
    transition: all 0.3s;
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    z-index: 1000;
    background-color: #212529;
}

.sidebar.show {
    display: block !important;
}

@media (max-width: 767.98px) {
    .sidebar {
        margin-left: -250px;
        height: 100vh;
        overflow-y: auto;
    }
    .sidebar.show {
        margin-left: 0;
    }
}

/* Contenido principal */
.content {
    background: rgba(0, 0, 0, 0.2);
    min-height: 100vh;
}

.btn-primary {
    background-color: #f92072;
    border-color: #f92072;
}

.btn-primary:hover {
    background-color: #d81a5f;
    border-color: #d81a5f;
}

.nav-link.active {
    background-color: #f92072;
    border-radius: 5px;
}

.card-stats {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 10px;
}

.chart-container {
    position: relative;
    max-width: 100%;
    height: 300px;
}

@media (max-width: 576px) {
    .chart-container {
        height: 250px;
        margin-bottom: 1rem;
        padding: 0.5rem;
    }
    
    .card-stats {
        margin-bottom: 1rem;
        padding: 1rem;
    }
    
    /* Mejorar la responsividad de los gráficos en móvil */
    .chart-container canvas {
        max-width: 100% !important;
        height: auto !important;
        max-height: 220px !important;
    }
    
    /* Asegurar que los contenedores de gráficos tengan el espacio adecuado */
    .card-stats .chart-container {
        overflow: hidden;
        border-radius: 8px;
        background-color: rgba(255, 255, 255, 0.95);
    }
    
    /* Ajustar el padding de las tarjetas de estadísticas */
    .card-stats {
        padding: 1rem;
        margin-bottom: 1.5rem;
        border-radius: 12px;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    
    /* Mejorar la legibilidad de los títulos de gráficos */
    .card-stats h5 {
        font-size: 1rem;
        margin-bottom: 0.75rem;
        color: #333;
        font-weight: 600;
    }
    
    /* Asegurar que los gráficos no se corten */
    .chart-container > div {
        width: 100% !important;
        height: 100% !important;
        position: relative !important;
    }
    
    /* Ajustar el tamaño de los gráficos para móvil */
    .chart-container canvas {
        width: 100% !important;
        height: 200px !important;
        max-height: 200px !important;
    }
    
    /* Mejorar la visualización de leyendas en móvil */
    .chart-container .chartjs-legend {
        font-size: 0.8rem !important;
        margin-top: 0.5rem !important;
    }
    
    /* Asegurar que las etiquetas de los ejes sean legibles */
    .chart-container .chartjs-axis-label {
        font-size: 0.75rem !important;
        color: #666 !important;
    }
    
    /* Mejorar el espaciado de los gráficos */
    .chart-container {
        min-height: 200px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }
    
    /* Asegurar que los gráficos de tipo pie se vean completos */
    .chart-container canvas[data-chart-type="pie"] {
        max-width: 80% !important;
        margin: 0 auto !important;
    }
    
    /* Mejorar la responsividad de los gráficos de barras */
    .chart-container canvas[data-chart-type="bar"] {
        height: 180px !important;
        max-height: 180px !important;
    }
}

@media (min-width: 577px) and (max-width: 768px) {
    .chart-container {
        height: 250px;
    }
    
    .chart-container canvas {
        max-width: 100% !important;
        height: auto !important;
        max-height: 220px !important;
    }
}

/* ESTRUCTURA MÓVIL MEJORADA PARA CLIENTES */
@media (max-width: 576px) {
    .responsive-table thead {
        display: none;
    }

    .responsive-table tr {
        display: block;
        margin-bottom: 1.5rem;
        border: 1px solid #dee2e6;
        border-radius: 12px;
        padding: 1rem;
        background-color: #ffffff;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        width: 100%;
        position: relative;
    }

    /* Header de la tarjeta */
    .responsive-table tr::before {
        content: "Mostrant " attr(data-index) " de " attr(data-total) " Clients";
        display: block;
        background-color: #f8f9fa;
        margin: -1rem -1rem 1rem -1rem;
        padding: 0.75rem 1rem;
        border-radius: 12px 12px 0 0;
        font-size: 0.85rem;
        color: #6c757d;
        text-align: center;
        position: relative;
        border-bottom: 1px solid #e9ecef;
    }

    /* Quitamos el icono de las tarjetas individuales para que se vea más limpio */
    .responsive-table tr::after {
        content: "";
        display: none;
    }

    .responsive-table td {
        display: block;
        text-align: left;
        font-size: 0.9rem;
        padding: 0.4rem 0;
        border: none;
        position: relative;
        line-height: 1.5;
        width: 100%;
        word-wrap: break-word;
        white-space: normal;
        margin-bottom: 0.2rem;
    }

    .responsive-table td:before {
        content: attr(data-label) ": ";
        font-weight: 600;
        color: #333;
        display: inline;
        font-size: 0.9rem;
        width: auto;
        margin-right: 0.5rem;
        min-width: 80px;
    }

    /* Estilos específicos para badges de meses pendientes */
    .responsive-table td[data-label*="Meses Pendientes"] .badge,
    .responsive-table td[data-label*="Pending Months"] .badge {
        display: inline-block;
        padding: 0.2rem 0.4rem;
        font-size: 0.75rem;
        border-radius: 6px;
        font-weight: 600;
        margin-left: 0.5rem;
        min-width: 20px;
        text-align: center;
    }

    /* Estilos para la sección de acciones */
    .responsive-table td[data-label*="Acciones"],
    .responsive-table td[data-label*="Actions"] {
        text-align: left;
        border-top: 1px solid #eee;
        padding-top: 0.75rem;
        margin-top: 0.5rem;
        width: 100%;
    }

    .responsive-table td[data-label*="Acciones"]::before,
    .responsive-table td[data-label*="Actions"]::before {
        content: "Accions: ";
        font-weight: 600;
        color: #333;
        font-size: 0.9rem;
        display: inline;
        margin-right: 0.5rem;
    }

    .responsive-table td[data-label*="Acciones"] button,
    .responsive-table td[data-label*="Actions"] button {
        margin-right: 0.4rem;
        margin-bottom: 0.2rem;
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 6px;
        border: none;
        transition: all 0.2s ease;
        min-width: 32px;
        height: 32px;
    }

    .responsive-table td[data-label*="Acciones"] .btn-warning,
    .responsive-table td[data-label*="Actions"] .btn-warning {
        background-color: #ffc107;
        color: #000;
        border: none;
        box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }

    .responsive-table td[data-label*="Acciones"] .btn-danger,
    .responsive-table td[data-label*="Actions"] .btn-danger {
        background-color: #dc3545;
        color: #fff;
        border: none;
        box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    }

    .responsive-table td[data-label*="Acciones"] .btn-warning:hover,
    .responsive-table td[data-label*="Actions"] .btn-warning:hover {
        background-color: #e0a800;
        transform: translateY(-1px);
    }

    .responsive-table td[data-label*="Acciones"] .btn-danger:hover,
    .responsive-table td[data-label*="Actions"] .btn-danger:hover {
        background-color: #c82333;
        transform: translateY(-1px);
    }

    /* Mejorar espaciado y legibilidad */
    .responsive-table td:not([data-label*="Acciones"]):not([data-label*="Actions"]) {
        padding: 0.35rem 0;
        border-bottom: 1px solid #f8f9fa;
    }

    .responsive-table td:last-child {
        border-bottom: none;
    }

    /* Mejorar la separación visual entre campos */
    .responsive-table td:not([data-label*="Acciones"]):not([data-label*="Actions"]):not(:last-child) {
        margin-bottom: 0.1rem;
    }

    /* Estilos para campos específicos */
    .responsive-table td[data-label*="Nom"]:before,
    .responsive-table td[data-label*="Name"]:before {
        content: "Nom: ";
    }

    .responsive-table td[data-label*="Tarifa"]:before,
    .responsive-table td[data-label*="Rate"]:before {
        content: "Tarifa: ";
    }

    .responsive-table td[data-label*="Edat"]:before,
    .responsive-table td[data-label*="Age"]:before {
        content: "Edat: ";
    }

    .responsive-table td[data-label*="Telèfon"]:before,
    .responsive-table td[data-label*="Phone"]:before {
        content: "Telèfon: ";
    }

    .responsive-table td[data-label*="Activitat"]:before,
    .responsive-table td[data-label*="Activity"]:before {
        content: "Activitat: ";
    }

    .responsive-table td[data-label*="Observacions"]:before,
    .responsive-table td[data-label*="Observations"]:before {
        content: "Observacions: ";
    }
}

/* Estilos para tablets */
@media (min-width: 577px) and (max-width: 768px) {
    .responsive-table th, .responsive-table td {
        font-size: 0.85rem;
        padding: 0.5rem;
    }
    .responsive-table th {
        font-size: 0.9rem;
    }
}

/* Estilos específicos para gráficos en móvil */
@media (max-width: 576px) {
    /* Mejorar la visualización del dashboard en móvil */
    .dashboard-stats .card-stats {
        margin-bottom: 1.5rem;
        border-radius: 12px;
        overflow: hidden;
    }
    
    /* Asegurar que los gráficos se vean completos */
    .chart-container {
        position: relative;
        width: 100%;
        height: auto;
        min-height: 200px;
        padding: 0.5rem;
        background-color: rgba(255, 255, 255, 0.95);
        border-radius: 8px;
        margin: 0.5rem 0;
    }
    
    /* Mejorar la responsividad de Chart.js */
    .chart-container canvas {
        width: 100% !important;
        height: 180px !important;
        max-height: 180px !important;
        object-fit: contain;
    }
    
    /* Asegurar que las leyendas no se corten */
    .chartjs-legend {
        display: flex !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        margin-top: 0.5rem !important;
        font-size: 0.75rem !important;
    }
    
    .chartjs-legend li {
        margin: 0.25rem 0.5rem !important;
        font-size: 0.75rem !important;
    }
    
    /* Mejorar el espaciado entre gráficos */
    .row .col-md-6, .row .col-lg-4 {
        margin-bottom: 1rem;
    }
    
    /* Asegurar que los títulos de gráficos sean legibles */
    .card-stats h5, .card-stats h6 {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
        color: #333;
        font-weight: 600;
        text-align: center;
    }
    
    /* Mejorar la visualización de tooltips en móvil */
    .chartjs-tooltip {
        font-size: 0.75rem !important;
        padding: 0.25rem 0.5rem !important;
    }
}