html {
  font-size: 14px;
}

@media (min-width: 768px) {
  html {
    font-size: 16px;
  }
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
}

html {
  position: relative;
  min-height: 100%;
}

body {
  margin-bottom: 60px;
}

.chart-container {
    position: relative;
    display: flex;
    justify-content: center;
    gap: -100px; 
}


canvas {
    width: 100%;
    max-width: 1000px;
    position: relative;
    z-index: 1;
    margin: 0 -150px;
}
/* Form styles */
form {
    max-width: 400px;
    margin: 40px auto;
    padding: 20px;
    background-color: #f9f9f9;
    border: 1px solid #ccc;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

    form h2 {
        margin-top: 0;
        font-weight: bold;
        font-size: 24px;
        text-align: center;
        color: #333;
    }

    form p {
        margin-bottom: 20px;
    }

    form input[type="text"], form input[type="number"], form input[type="password"], form input[type="email"], form select {
        width: 100%;
        height: 40px;
        padding: 10px;
        font-size: 16px;
        border: 1px solid #ccc;
    }

        form input[type="text"]:focus, form input[type="number"]:focus, form select:focus {
            border-color: #aaa;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }

    form button[type="submit"] {
        width: 100%;
        height: 40px;
        padding: 10px;
        font-size: 16px;
        background-color: #4CAF50;
        color: #fff;
        border: none;
        border-radius: 5px;
        cursor: pointer;
    }

        form button[type="submit"]:hover {
            background-color: #3e8e41;
        }

/* Alert styles */
.alert {
    padding: 15px;
    margin-bottom: 20px;
    border: 1px solid transparent;
    border-radius: 5px;
}

.alert-success {
    background-color: #dff0d8;
    border-color: #d6e9c6;
    color: #3c763d;
}

.alert-danger {
    background-color: #f2dede;
    border-color: #ebccd1;
    color: #a94442;
}
h2 {
    margin-top: 0;
    font-weight: bold !important;
    font-size: 34px !important;
    text-align: center !important;
    color: #333 !important;
}