:root {
    --primary-color: #1a73e8;
    --primary-dark: #0d47a1;
    --primary-light: #e8f0fe;
    --secondary-color: #f44336;
    --secondary-dark: #d32f2f;
    --success-color: #0f9d58;
    --warning-color: #f9a825;
    --danger-color: #d93025;
    --button-color-hv: #7100f1;
    --text-primary: #202124;
    --text-secondary: #5f6368;
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --border-color: #dadce0;
    --shadow-sm: 0 1px 2px 0 rgba(60, 64, 67, 0.3), 0 1px 3px 1px rgba(60, 64, 67, 0.15);
    --shadow-md: 0 2px 6px 2px rgba(60, 64, 67, 0.15);
    --shadow-lg: 0 4px 12px 4px rgba(60, 64, 67, 0.15);
    --transition: all 0.3s ease;
    --border-radius: 8px;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-image: url('../img/fondo.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    position: relative;
    backdrop-filter: blur(5px);
}

body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.050);
    z-index: -1;
}

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    padding: 20px;
    position: relative;
}

.login-container .card {
    width: 100%;
    max-width: 420px;
    border-radius: var(--border-radius);
    border: none;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: var(--transition);
    background-color: rgba(255, 255, 255, 0.95);
}

.login-container .card:hover {
    box-shadow: var(--shadow-lg), 0 8px 24px rgba(26, 115, 232, 0.2);
    transform: translateY(-5px);
}

.login-container .card-body {
    padding: 40px;
}

.login-container img {
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.login-container img:hover {
    transform: scale(1.05);
}

.login-container h2 {
    color: var(--primary-dark);
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.login-container .form-control {
    height: 50px;
    padding: 12px 16px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    font-size: 1rem;
}

.login-container .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.2);
}

.login-container .btn-primary {
    height: 50px;
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: var(--border-radius);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
}

.login-container .btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.container {
    max-width: 1400px;
    padding: 2rem;
}

.container .card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.95);
}

.container .card:hover {
    box-shadow: var(--shadow-lg);
}

.container .card-header {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
    padding: 1.25rem 1.5rem;
}

.card-header .btn-group {
    display: flex;
    gap: 0.5rem;
}

.container .card-header h3, 
.container .card-header h5 {
    color: var(--primary-dark);
    font-weight: 500;
}

.container .card-body {
    padding: 1.5rem;
}

.table {
    border-collapse: separate;
    border-spacing: 0;
    width: 100%;
}

.table th {
    background-color: var(--primary-light);
    color: var(--primary-dark);
    font-weight: 500;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    padding: 1rem;
    border-top: none;
}

.table td {
    padding: 1rem;
    vertical-align: middle;
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background-color: rgba(26, 115, 232, 0.05);
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: rgba(0, 0, 0, 0.02);
}

.table .badge {
    padding: 0.5em 0.75em;
    font-weight: 500;
    border-radius: 30px;
}

.btn {
    padding: 0.5rem 1.25rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border-color);
}

.btn-outline-secondary:hover {
    background-color: var(--bg-color);
    color: var(--text-primary);
    border-color: var(--text-secondary);
}

.btn-outline-danger {
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-outline-danger:hover {
    background-color: var(--secondary-color);
    color: white;
    box-shadow: 0 4px 8px rgba(244, 67, 54, 0.3);
}

.btn-seleccionar {
    min-width: 130px;
}

.btn-editar {
    background-color: var(--secondary-dark);
    border-color: var(--secondary-dark);
    color: white;
}

.btn-editar:hover {
    background-color: #990000;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-indigo {
    background-color: #6610f2;
    border-color: #6610f2;
    color: white;
}

.btn-indigo:hover {
    background-color: #5b0fdb;
    border-color: #5b0fdb;
    color: white;
    box-shadow: 0 4px 8px rgba(102, 16, 242, 0.3);
}

.btn-excel {
    background-color: #1F7244;
    border-color: #1F7244;
    color: white;
}

.btn-excel:hover {
    background-color: #166938;
    border-color: #166938;
    color: white;
    box-shadow: 0 4px 8px rgba(31, 114, 68, 0.3);
}

.form-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    padding: 0.65rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    font-size: 1rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(26, 115, 232, 0.1);
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
}

.alert {
    border-radius: var(--border-radius);
    padding: 1rem 1.25rem;
    border: none;
    box-shadow: var(--shadow-sm);
}

.alert-info {
    background-color: rgba(26, 115, 232, 0.1);
    color: var(--primary-dark);
}

.badge {
    font-weight: 500;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.75rem;
}

.bg-success {
    background-color: var(--success-color)!important;
}

.bg-warning {
    background-color: var(--warning-color)!important;
}

.bg-danger {
    background-color: var(--danger-color)!important;
}

.card p {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.card p strong {
    color: var(--text-primary);
    font-weight: 500;
    display: inline-block;
    min-width: 120px;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.card, .alert, .table {
    animation: fadeIn 0.4s ease forwards;
}

.maintenance-type-btn {
    width: 100%;
    padding: 15px;
    margin: 10px 0;
    font-weight: 500;
    font-size: 1.1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.btn-preventivo:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-correctivo {
    background-color: var(--warning-color);
    border-color: var(--warning-color);
    color: white;
}

.btn-correctivo:hover {
    background-color: #e59400;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.btn-hoja-vida {
    background-color: var(--button-color-hv);
    border-color: var(--button-color-hv);
    color: white;
}

.btn-hoja-vida:hover {
    background-color: #6700dd;
}

.custom-btn {
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.custom-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.accordion-button:not(.collapsed) {
    background-color: #f8f9fa;
    color: #212529;
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: none;
    border-color: rgba(0,0,0,.125);
}

.accordion-body {
    padding: 1rem;
}

.accordion-body .d-flex {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 0.5rem;
}

.signature-container {
    max-width: 300px;
    margin: 10px 0;
}

.firma-receptor {
    max-width: 100%;
    max-height: 100px;
    object-fit: contain;
}

.stats-card {
    padding: 1.5rem;
    border-radius: 8px;
    text-align: center;
    margin-bottom: 1rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.stats-card h4 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.stats-card p {
    margin-bottom: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

.chart-container {
    position: relative;
    height: 300px;
}

.transition-card {
    transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out;
}

.transition-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

.switch-container {
    display: flex;
    align-items: center;
    padding: 15px;
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
}
    
.large-switch {
    width: 3rem;
    height: 1.5rem;
}
    
.large-switch .form-check-input {
    width: 3rem;
    height: 1.5rem;
    margin-top: 0;
}
    
.large-switch .form-check-input:checked {
    background-color: #198754;
    border-color: #198754;
}
    
.switch-label {
    margin-left: 15px;
    font-weight: 600;
}

@keyframes highlight-pulse {
    0% {
        background-color: rgba(13, 110, 253, 0.05);
    }
    50% {
        background-color: rgba(13, 110, 253, 0.25);
    }
    100% {
        background-color: rgba(13, 110, 253, 0.15);
    }
}

.selectable-row {
    cursor: pointer;
    transition: background-color 0.3s;
}

.selectable-row:hover {
    background-color: rgba(13, 110, 253, 0.08);
}

.selectable-row.selected {
    background-color: rgba(13, 110, 253, 0.15);
    position: relative;
}

.selectable-row.selected.animate {
    animation: highlight-pulse 0.6s ease-in-out forwards;
}

.cronograma-item {
    width: 1.1rem !important;
    height: 1.1rem !important;
    margin-top: 0;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cronograma-item:checked {
    transform: scale(1.1);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .container .card-header {
        padding: 1rem;
    }
    
    .container .card-body {
        padding: 1rem;
    }
    
    .login-container .card-body {
        padding: 30px 20px;
    }
    
    .btn {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .table th, .table td {
        padding: 0.75rem;
    }
    .container {
        padding: 0.5rem;
    }
    
    .card-header h3 {
        font-size: 1.25rem;
    }
    
    .user-info {
        flex-direction: column;
        align-items: flex-start;
        margin-top: 0.5rem;
    }
    
    .user-info .btn {
        margin-top: 0.5rem;
        margin-left: 0 !important;
    }
    
    .card {
        border-radius: 0.5rem;
    }
    
    .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.875rem;
    }
    
    .mobile-card {
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        padding: 1rem;
        margin-bottom: 1rem;
        box-shadow: var(--shadow-sm);
        background-color: var(--card-bg);
    }
    
    .mobile-card-item {
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid rgba(0,0,0,0.05);
        padding: 0.5rem 0;
    }
    
    .mobile-card-item:last-child {
        border-bottom: none;
    }
    
    .mobile-card-label {
        font-weight: 500;
        color: var(--text-secondary);
    }
    
    .mobile-card-value {
        text-align: right;
    }
    
    .mobile-card-footer {
        margin-top: 0.75rem;
        display: flex;
        justify-content: center;
    }

    .card-header .d-flex {
        flex-direction: column;
        gap: 1rem;
    }

    .card-header .d-flex .btn-group {
        width: 100%;
        flex-direction: column;
    }

    .card-header .btn {
        width: 100%;
        margin: 0.25rem 0;
    }

    .user-welcome {
        text-align: center;
        width: 100%;
        margin: 0.5rem 0;
        order: -1;
    }

    .table-responsive {
        margin-bottom: 1.5rem;
    }

    .table {
        display: block;
    }

    .table thead {
        display: none;
    }

    .table tbody tr {
        display: block;
        margin-bottom: 1rem;
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        background-color: var(--card-bg);
    }

    .table tbody td {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0.75rem;
        border-bottom: 1px solid var(--border-color);
    }

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

    .table tbody td::before {
        content: attr(data-label);
        font-weight: 500;
        color: var(--text-secondary);
        margin-right: 1rem;
    }

    .form-table {
        display: block;
    }

    .form-table tr {
        display: block;
        margin-bottom: 1rem;
    }

    .form-table td {
        display: block;
        width: 100% !important;
        padding: 0.5rem 0;
    }

    .card-body .row {
        margin: 0;
    }

    .card-body .col-md-6 {
        padding: 0;
        margin-bottom: 1rem;
    }

    .accordion-buffer {
        margin-bottom: 1rem;
    }

    .btn-group {
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    .btn-group .btn {
        margin: 0.25rem 0;
        width: 100%;
    }

    .container {
        padding: 0.5rem;
    }

    .card {
        margin-bottom: 1rem;
    }

    h3 {
        font-size: 1.2rem;
        text-align: center;
    }

    .badge {
        display: inline-block;
        width: auto;
    }

    .accordion-body .d-flex {
        flex-direction: column;
    }
    
    .custom-btn {
        width: 100%;
        margin-bottom: 0.5rem;
    }

    #detalles_cronograma .table {
        display: block;
        border: none;
        margin-bottom: 0;
    }
    
    #detalles_cronograma thead {
        display: none;
    }
    
    #detalles_cronograma tbody, 
    #detalles_cronograma tr {
        display: block;
        width: 100%;
    }
    
    #detalles_cronograma .selectable-row {
        margin-bottom: 1rem;
        border: 1px solid var(--border-color);
        border-radius: var(--border-radius);
        padding: 0.5rem;
        background-color: #fff;
        box-shadow: var(--shadow-sm);
    }
    
    #detalles_cronograma .selectable-row.selected {
        border-color: var(--primary-color);
        box-shadow: 0 0 0 1px var(--primary-color);
    }
    
    #detalles_cronograma td {
        display: flex;
        padding: 0.5rem;
        border: none;
    }
    
    /* Mostrar el radio button a la derecha para mejor acceso con el pulgar */
    #detalles_cronograma td:first-child {
        display: flex;
        justify-content: flex-end;
        padding-bottom: 0;
    }
    
    #detalles_cronograma td:not(:first-child) {
        position: relative;
        padding-left: 40%;
        text-align: left;
        border-bottom: 1px solid rgba(0,0,0,0.05);
    }
    
    #detalles_cronograma td:last-child {
        border-bottom: none;
    }
    
    /* Añadir etiquetas para cada celda */
    #detalles_cronograma td:nth-child(2)::before {
        content: "Cronograma:";
        position: absolute;
        left: 0.5rem;
        width: 35%;
        font-weight: 500;
        color: var(--text-secondary);
    }
    
    #detalles_cronograma td:nth-child(3)::before {
        content: "Período:";
        position: absolute;
        left: 0.5rem;
        width: 35%;
        font-weight: 500;
        color: var(--text-secondary);
    }
    
    #detalles_cronograma td:nth-child(4)::before {
        content: "Descripción:";
        position: absolute;
        left: 0.5rem;
        width: 35%;
        font-weight: 500;
        color: var(--text-secondary);
    }
    
    /* Hacer el radio button más grande y fácil de tocar */
    #detalles_cronograma .cronograma-item {
        width: 1.1rem !important;
        height: 1.1rem !important;
        margin: 0;
    }
    
    /* Ajustar animación para móviles */
    .selectable-row.selected.animate {
        animation: highlight-pulse-mobile 0.6s ease-in-out forwards;
    }
    
    @keyframes highlight-pulse-mobile {
        0% {
            background-color: rgba(13, 110, 253, 0.05);
        }
        50% {
            background-color: rgba(13, 110, 253, 0.2);
        }
        100% {
            background-color: rgba(13, 110, 253, 0.1);
        }
    }
}

.swal2-popup {
    border-radius: var(--border-radius)!important;
    padding: 2rem!important;
}

.swal2-title {
    color: var(--text-primary)!important;
    font-weight: 500!important;
}

.swal2-html-container {
    color: var(--text-secondary)!important;
}

.swal2-confirm {
    background-color: var(--primary-color)!important;
    border-radius: var(--border-radius)!important;
    font-weight: 500!important;
    padding: 0.75rem 1.5rem!important;
}

.swal2-cancel {
    background-color: var(--secondary-color)!important;
    border-radius: var(--border-radius)!important;
    font-weight: 500!important;
    padding: 0.75rem 1.5rem!important;
}

.resaltado {
    background-color: #FFFF99;
    font-weight: bold;
    padding: 0 2px;
    border-radius: 2px;
}

/* Estilo para el contador de resultados */
#contador-resultados {
    font-size: 0.85rem;
    color: #6c757d;
}

/* Estilos para mejorar la experiencia en móvil */
@media (max-width: 767.98px) {
    .mobile-card {
        margin-bottom: 15px;
        border: 1px solid #dee2e6;
        border-radius: 0.25rem;
        padding: 12px;
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }
    
    .mobile-card-item {
        display: flex;
        margin-bottom: 8px;
    }
    
    .mobile-card-label {
        font-weight: bold;
        min-width: 100px;
    }
    
    .mobile-card-footer {
        margin-top: 12px;
        text-align: center;
    }
}