body {
    font-family: Arial, sans-serif;
    background: #f4f4f4;
    margin: 0;
    padding: 0;
}

.login-container, .dashboard-container {
    width: 300px;
    margin: 80px auto;
    padding: 20px;
    background: #fff;
    border: 1px solid #ddd;
    text-align: center;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

h2 {
    margin-top: 0;
}

input[type="text"],
input[type="password"],
input[type="number"] {
    width: 90%;
    padding: 8px;
    margin: 8px 0;
    box-sizing: border-box;
}

button {
    padding: 10px 15px;
    background: #28a745;
    color: white;
    border: none;
    cursor: pointer;
}

button:hover {
    background: #218838;
}

.logout {
    display: inline-block;
    margin-top: 20px;
    color: #dc3545;
    text-decoration: none;
}

.logout:hover {
    text-decoration: underline;
}

.error {
    color: red;
}

/* ====== License Key Box ====== */
.license-key {
    background-color: #e9ecef;
    padding: 10px;
    margin-top: 20px;
    margin-bottom: 10px;
    border-radius: 4px;
    border: 1px solid #ced4da;
    text-align: left;
}

.license-key input {
    width: 100%;
    font-weight: bold;
    text-align: center;
    margin-bottom: 10px;
}

/* Copy and Delete Buttons */
.license-key button {
    margin-right: 8px;
    padding: 6px 12px;
    cursor: pointer;
    border: none;
    background-color: #007bff;
    color: white;
    border-radius: 3px;
    transition: background-color 0.3s ease;
}

.license-key button:hover {
    background-color: #0056b3;
}

/* ===== Expired License Style ===== */
.expired {
    background-color: #f8d7da;  /* light red background */
    border: 1px solid #f5c2c7;
}