/* Stile Generale */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
}

/* Contenitore Generale */
.container {
    max-width: 1200px;
    margin: auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
}

/* Titoli */
h1, .h1 {
    text-align: center;
    color: #333;
    font-size: 36px;
    font-weight: bold;
    margin-top: 20px;
    margin-bottom: 30px;
}

h2 {
    color: #007bff;
}

/* Card Box */
.card {
    background: #fff;
    padding: 15px;
    margin: 10px 0;
    border-radius: 5px;
    box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.1);
}

/* Stile Form di Login */
.login-container {
    max-width: 400px;
    margin: auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.login-container h2 {
    margin-bottom: 20px;
    color: #333;
}

input {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    background: #007bff;
    color: white;
    border: none;
    padding: 10px;
    width: 100%;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

button:hover {
    background: #0056b3;
}

/* Notifiche Flash */
.alert {
    color: white;
    padding: 10px;
    margin-bottom: 10px;
    border-radius: 5px;
    text-align: center;
}

.alert.success {
    background-color: #28a745;
}

.alert.danger {
    background-color: #dc3545;
}

.alert.info {
    background-color: #17a2b8;
}

/* Navbar orizzontale */
.navbar {
    background-color: #007bff;
    overflow: hidden;
    border-radius: 10px;
    margin-bottom: 20px;
}

.navbar ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
    display: flex;
}

.navbar li {
    flex: 1;
}

.navbar a {
    display: block;
    text-align: center;
    padding: 14px;
    text-decoration: none;
    color: white;
    font-weight: bold;
}

.navbar a:hover {
    background-color: #0056b3;
}
.grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 20px;
}

canvas {
    background: white;
    padding: 10px;
    border-radius: 10px;
    width: 50px;
    height: 100px;
}

.graph-card {
    flex: 1;
    min-width: 200px;
    max-width: 33%;
}

.graph-card canvas {
    width: 100% !important;
    height: 200px !important;
}