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

body {
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #ffffff;
    color: #212529;
}

.texto-azul-mar {
    color: #1a4263 !important; 
    font-weight: bold !important;
}

.encabezado-principal {
    min-height: auto !important; 
    padding: 10px 20px !important;
    margin-bottom: 1.5rem;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.contenedor-encabezado {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1rem;
    text-align: center;
}

.titulo-principal {
    font-size: 3rem;
    font-weight: 700;
    margin: 0;
    text-align: center !important;
}

.titulo-principal-nav {
    color: #ffffff;
    letter-spacing: 0.5px;
}

.contenedor-logo {
    position: absolute;
    right: 1.5rem;
    top: 50%;
    transform: translateY(-50%);
}

.contenedor-logo-nav {
    display: inline-block;
}

.logo-empresa {
    max-height: 120px;
    width: auto;
    display: block;
}

.logo-empresa-nav {
    max-height: 50px; 
    width: auto;
    display: block;
}

.contenedor-principal {
    display: flex;
    flex-direction: column; 
    gap: 25px; 
    width: 100%;
    max-width: 1320px; 
    margin: 0 auto;
    padding: 15px;
}

.seccion-estado {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1rem;
}

.barra-info {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-top-left-radius: 0.375rem;
    border-top-right-radius: 0.375rem;
    display: flex;
    gap: 10px;
    height: auto;
    justify-content: space-between; 
    width: 100%;
    padding: 10px 15px;
    box-sizing: border-box;
}


.barra-info .titulo-seccion {
    margin-left: 8px;
    font-weight: bold;
}

.mensaje-info {
    color: #0056b3; 
    font-weight: 700;
    display: flex;
    align-items: center;
}

.mensaje-info i {
    margin-right: 8px;
}

.mensaje-info #fecha-servidor {
    margin-left: 16px;
    display: inline-block; 
}

.etiqueta-estado {
    display: inline-block;
    width: auto;
    max-width: max-content;
    padding: 0.25em 0.65em;
    font-size: 0.75em;
    font-weight: 600;
    line-height: 1;
    color: #fff;
    text-align: center;
    white-space: nowrap;
    border-radius: 0.375rem;
    background-color: #6c757d;
    margin-left: auto;
}

#fecha-actualizacion {
    margin-left: 0.35rem; 
}

.distribucion-controles {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 20px;
    width: 100%;
    box-sizing: border-box;
}

.controles-seleccion {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    margin-left: 10px;
}

.contenedor-calendario {
    display: flex;
    align-items: center;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    background-color: #ffffff;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: border-color 0.15s ease-in-out;
    width: 220px;
}

.contenedor-calendario:focus-within {
    border-color: #0056b3;
}

.icono-calendario {
    background-color: #e9ecef;
    color: #6c757d;
    padding: 0.45rem 0.75rem;
    border-right: 1px solid #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
}

.input-calendario {
    border: none;
    outline: none;
    padding: 0.45rem 0.75rem;
    color: #212529;
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 500;
    width: 100%;
    background-color: transparent;
}

.divisor-vertical {
    width: 1px;
    height: 50px;
    background-color: #ddd;
    flex-shrink: 0;
}

.zona-horaria-fija {
    flex-grow: 1;
    min-width: 0;
    overflow: hidden;
}

.selector-horas-flujo {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: auto;
    gap: 6px;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.btn-hora-flujo {
    background-color: #ffffff;
    border: 1px solid #dcdfe6;
    color: #606266;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    border-radius: 6px;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 90px;
    outline: none;
    transition: all 0.2s cubic-bezier(0.645, 0.045, 0.355, 1);
}

.btn-hora-flujo:hover {
    color: #409eff;
    border-color: #c6e2ff;
    background-color: #ecf5ff;
}

.btn-hora-flujo:active {
    background-color: #d9ecff;
    border-color: #409eff;
    color: #409eff;
}

.btn-hora-flujo.seleccionada {
    color: #ffffff;
    background-color: #0d6efd;
    border-color: #0d6efd;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(13, 110, 253, 0.25);
    cursor: default; 
}

.cuadros-isopletas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 0; 
    max-width: 1320px;
    margin: 0 auto;
    width: 100%;
}

.tarjeta-isopleta {
    background: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    padding: 15px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    margin: 25px auto 20px auto;
    width: 100%;
    max-width: 1320px; 
    box-sizing: border-box;
    margin-bottom: 20px;
}

.tarjeta-isopleta img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin-top: 10px;
}

.columna-mapa {
    width: 100%;
}

#mapa {
    width: 100%;
    height: 600px; 
    border: 1px solid #dee2e6;
    border-radius: 4px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.mini-mapa-isopleta {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
}

.info-medicion {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 12px;
    margin-bottom: 10px;
}

.texto-estacion {
    font-size: 0.85rem;
    color: #666;
    font-weight: bold;
}

.titulo-panel {
    margin-left: 8px;
    font-weight: bold;
}

.tarjeta-indicadores {
    padding: 2.5rem;
    margin: 15px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    gap: 30px;
    width: auto;
    box-sizing: border-box;
}

.recuadro-grafico,
.recuadro-modelo {
    flex: 1;
    background-color: #f9f9f9;
    border: 1px solid #e3e3e3;
    border-radius: 6px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    min-height: 420px;
}

.wrapper-img {
    width: 100%; 
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-grow: 1;
}

.recuadro-grafico .img-analitica {
    width: 100%;
    max-width: 100%;
    height: auto;
    max-height: 350px;
    object-fit: contain;
    border-radius: 4px;
}

.recuadro-modelo .img-analitica {
    width: auto;
    max-width: 100%;
    height: 100%;
    max-height: 350px;
    object-fit: contain;
    border-radius: 4px;
}

.columna-graficos {
    display: flex;
    flex-direction: row; 
    gap: 1.5rem;
    width: 100%;
}

.contenedor-imagen {
    flex: 1; 
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background-color: #ffffff;
    border: 1px solid #dee2e6;
    border-radius: 0.375rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    margin: 15px;
}

.contenedor-imagen img {
    max-width: 100%;
    height: auto;
    max-height: 350px; 
    object-fit: contain;
}

.body-login {
    background-color: #a4a4a4; 
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    box-sizing: border-box;
}

.body-login * {
    box-sizing: border-box;
}

.contenedor-login {
    background-color: #ffffff;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); 
    width: 100%;
    max-width: 400px;
}

.contenedor-logo-login {
    text-align: center;
    margin-bottom: 20px;
}

.titulo-login {
    text-align: center;
    color: #333333;
    margin-bottom: 24px;
    font-size: 1.5rem;
    font-weight: 600;
}

.titulo-login i {
    color: #007bff;
}

.grupo-formulario {
    margin-bottom: 20px;
    position: relative;
}

.grupo-formulario label {
    display: block;
    margin-bottom: 6px;
    color: #555555;
    font-size: 0.9rem;
}

.grupo-formulario input {
    width: 100%;
    padding: 10px 12px 10px 38px;
    border: 1px solid #cccccc;
    border-radius: 4px;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s;
    padding-right: 40px !important;
}

.grupo-formulario i {
    position: absolute;
    left: 12px;
    top: 35px;
    color: #888888;
}

.input-contenedor-relativo .bi-lock {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #888888;
    z-index: 5;
}

.alternar-password {
    position: absolute !important;
    right: 2px !important;
    top: 5% !important;
    cursor: pointer !important;
    color: #888888 !important;
    z-index: 10 !important;
    display: flex !important;
    align-items: center !important;
}

.alternar-password:hover {
    color: #007bff !important;
}

.btn-login {
    width: 100%;
    padding: 12px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s;
}

.btn-login:hover {
    background-color: #0056b3;
}

.btn-forgot {
    margin-top: 15px; 
    background-color: #6c757d; 
}

.btn-forgot:hover {
    background-color: #5a6268;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 20px;
    font-size: 0.85rem;
    border: 1px solid #f5c6cb;
    text-align: center;
}

.alert-success {
    color: #155724; 
    background-color: #d4edda; 
    padding: 10px; 
    border-radius: 4px; 
    margin-bottom: 15px; 
}

.container { 
    max-width: 400px; 
    margin: 100px auto; 
    padding: 20px; 
    border: 1px solid #ddd; 
    border-radius: 8px; 
}

.form-group { 
    margin-bottom: 15px; 
}

.form-group label { 
    display: block; 
    margin-bottom: 5px; 
}

.form-group input { 
    width: 100%; 
    padding: 8px; 
    box-sizing: border-box; 
}

.btn { 
    background: #007bff; 
    color: white; 
    border: none; 
    padding: 10px; 
    width: 100%; 
    cursor: pointer; 
    border-radius: 4px; 
}

.menu-usuario {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: #ffffff;
    padding: 10px 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    font-family: sans-serif;
    gap: 15px;
    margin-left: 25px !important;
}

.menu-usuario-nav {
    display: flex;
    align-items: center;
    background-color: #ffffff;
    padding: 10px 16px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.usuario-bienvenida {
    color: #333333;
    font-size: 14px;
}

.usuario-bienvenida strong {
    color: #007bff;
}

.usuario-bienvenida-nav {
    font-size: 14px;
    align-items: center;
    margin-top: 7px !important;
}

.usuario-bienvenida-nav strong {
    color: #007bff;
}

.btn-logout {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #6c757d; 
    color: #ffffff;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn-logout:hover {
    background-color: #a30606; 
    color: #ffffff;
}

.btn-logout:active {
    transform: scale(0.98);
}

.btn-logout-nav {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background-color: #6c757d;
    color: #ffffff;
    text-decoration: none;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 13px;
    font-weight: 500;
    margin-top: 7px !important;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn-logout-nav:hover {
    background-color: #a30606;
    color: #ffffff;
}

.contenedor-footer {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.footer-marca {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-footer {
    max-height: 120px;
    width: auto;
    display: block;
}

.descripcion-empresa {
    color: #0056b3; 
    max-width: 250px;
    margin: 0;
    line-height: 1.4;
}

.footer-contacto {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: #0056b3; 
}

.footer-contacto .item-contacto span {
    color: #000000 !important;
}

.pie-pagina {
    margin-top: 3rem;
    padding: 3rem 0;
    border-top: 1px solid #dee2e6;
}

.contenedor-pie {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    gap: 30px;
}

.bloque-pie-logo {
    flex: 1;
    min-width: 250px;
}

.logo-empresa-pie {
    max-height: 45px;
    width: auto;
    margin-bottom: 10px;
}

.copyright {
    font-size: 13px;
    color: #adb5bd;
    margin: 0;
}

.bloque-pie-contacto {
    flex: 1;
    min-width: 300px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.item-contacto {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #f8f9fa;
}

.item-contacto i {
    color: #007bff; 
    font-size: 16px;
}

@media (min-width: 768px) {
    .contenedor-footer {
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .contenedor-encabezado {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .contenedor-logo {
        position: static;
        transform: none;
        margin-top: 0.5rem;
    }
    
    .barra-info {
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    
    .distribucion-controles {
        flex-direction: column;
        gap: 15px;
    }

    .controles-seleccion {
        margin-left: 0;
        width: 100%;
        justify-content: center;
    }

    .divisor-vertical {
        display: none;
    }

    .selector-horas-flujo {
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: repeat(6, 32px);
    }

    .tarjeta-indicadores {
        flex-direction: column; 
        padding: 1rem; 
        gap: 20px; 
    }
    
    .recuadro-grafico,
    .recuadro-modelo {
        min-height: auto;
        padding: 15px;
    }

    .recuadro-grafico .img-analitica,
    .recuadro-modelo .img-analitica {
        max-height: 260px;
        width: 100%;
    }

    .columna-graficos {
        flex-direction: column;
    }
    
    #mapa {
        height: 400px; 
    }

    .encabezado-principal {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .contenedor-encabezado .contenedor-logo {
        order: 1;
    }
    
    .contenedor-encabezado .titulo-principal {
        order: 2;
    }

    .menu-usuario {
        order: 2;
        margin-top: 15px; 
        text-align: center;
    }

    .menu-usuario-nav {
        margin-left: 0 !important;
        margin-top: 10px;
        justify-content: space-between;
        width: 100%;
    }

    .contenedor-pie {
        flex-direction: column;
        text-align: center;
    }
    
    .item-contacto {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .footer-marca {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .selector-horas-flujo {
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(8, 32px);
    }
}

.contenedor-logo-login {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    width: 100% !important;
    text-align: center !important;
    margin-bottom: 30px !important;
}

.contenedor-logo-login .logo-empresa {
    display: block !important;
    margin: 0 auto !important;
    max-width: 100% !important;
    height: auto !important;
    max-height: 200px !important;
    object-fit: contain !important;
}
@media (max-width: 767.98px) {
    .barra-info {
        display: flex;
        flex-direction: column; 
        align-items: center;    
        text-align: center;     
        gap: 10px;             
    }

    .etiqueta-estado {
        display: inline-block;  
        width: auto;          
    }
    #select-minuto {
        margin-right: 35px;
    }
}
.btn-descarga-accion {
    display: inline-block;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    font-weight: 400;
    line-height: 1.5;
    color: #212529;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    border-radius: 0.25rem;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.btn-descarga-accion {
    color: #fff;
    background-color: #198754;
    border-color: #198754;
}

.btn-descarga-accion:hover {
    color: #fff;
    background-color: #157347;
    border-color: #146c43;
}

.btn-descarga-accion:focus, .btn-descarga-accion:active {
    color: #fff;
    background-color: #146c43;
    border-color: #13613c;
    box-shadow: 0 0 0 0.25rem rgba(60, 153, 110, 0.5);
    outline: 0;
}

.btn-descarga-accion:disabled {
    color: #fff;
    background-color: #198754;
    border-color: #198754;
    opacity: 0.65;
    pointer-events: none;
}

.btn-descarga-accion i {
    margin-right: 0.5rem;
}

.contenedor-registro-link {
    text-align: center;
    margin-top: 20px;
    margin-bottom: 10px;
}

.contenedor-registro-link a {
    color: #1a4263;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contenedor-registro-link a:hover {
    color: #0d253a;
    text-decoration: underline;
}

#btn-descarga-oue {
    width: 100%;
    padding: 10px 20px;
    display: block;
    margin: 10px; 
}