* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: Arial, sans-serif;
        }

        body {
            /*background-image: radial-gradient(circle at center, #102a45 0%, #060d16 100%);
            background-color: #0b63c1ad;*/
            
            background-image: url(../assets/Fondos/Blue.png);
            background-repeat: no-repeat;
            background-position: center;
            background-size: cover;
            background-attachment: fixed;
            height: 100vh;
            display: flex;
            flex-direction: column;
        }

        
        /* Barra de navegación superior (Header) */
        .navbar {
            background: radial-gradient(circle at center, #020e29 0%,  #080a10);
            height: 70px;
            display: flex;
            align-items: center;
            padding: 0 40px;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.947);
            font-family: -apple-system, BlinkMacSystemFont, sans-serif;
            overflow: auto;
        }

        .logo-container {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .logo-box {
            background-color: white;
            padding: 5px 10px;
            border-radius: 4px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .logo-box span {
            color: #1b4b7a;
            font-weight: bold;
            font-size: 14px;
            font-family: sans-serif;
        }

        .brand-name {
            color: white;
            font-family: "Times New Roman", Times, serif; /* Fuente serif como en la imagen */
            font-size: 22px;
            font-weight: bold;
            letter-spacing: 1px;
        }

        /* Contenedor principal para centrar el login */
        .main-container {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
        }

        /* Caja del Login */
        .login-box {
            background-image: url(../assets/Fondos/Black.png);
            background-repeat: no-repeat;
            background-position: center;
            background-size: cover;
            width: 450px;
            padding: 50px 40px;
            border-radius: 8px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
        }

        /* Título del Login */
        .login-header {
            display: flex;
            flex-direction: column;
            align-items: center;
            margin-bottom: 40px;
        }

        .login-header .fa-user {
            font-size: 50px;
            color: #4975ba; /*ícono */
            margin-bottom: 10px;
        }

        .login-header h2 {
            color: #4b6a9b; /* texto */
            font-size: 28px;
            font-weight: normal;
        }

        /* Campos del formulario */
        .input-group {
            display: flex;
            align-items: center;
            margin-bottom: 25px;
            gap: 15px;
        }

        .input-group .icon {
            color: #dde4eb;
            font-size: 22px;
            width: 30px;
            text-align: center;
        }

        .input-group input {
            flex: 1;
            /*el input */
            background: linear-gradient(90deg, #8ba8b4, #7396a6);
            border: none;
            padding: 12px 20px;
            border-radius: 25px;
            font-size: 16px;
            font-weight: bold;
            color: #000; /* Texto oscuro */
            outline: none;
        }

        .input-group input::placeholder {
            color: #222;
        }

        /* Enlace de contraseña olvidada */
        .forgot-password {
            text-align: center;
            margin-bottom: 30px;
            font-size: 13px;
        }

        .forgot-password a {
            color: #8893a0;
            text-decoration: none;
        }

        .forgot-password a:hover {
            color: #b0bcc9;
        }

        .warning-icon {
            color: #e53e3e; /* Triángulo rojo */
            margin-left: 5px;
            font-size: 14px;
        }

        /* Botón de inicio de sesión */
        .btn-container {
            text-align: center;
        }

        .login-btn {
            background-color: #000;
            color: #fff;
            border: 1px solid #333;
            padding: 12px 35px;
            border-radius: 25px;
            font-size: 14px;
            cursor: pointer;
            transition: background-color 0.3s;
        }

        .login-btn:hover {
            background-color: #111;
            border-color: #555;
        }

        .logo
        {
            height: 40px;
            border-radius:  5px;
        }