body {
    font-family: Arial, Helvetica, sans-serif;
    background: linear-gradient(to right, rgb(252, 107, 16), rgb(252, 189, 156));
    margin: 0;
    padding: 0;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.main-title {
    color: #fff;
    font-size: 2.5em;
    margin-bottom: 30px;
    text-align: center;
}

.login-container {
    background-color: rgba(0, 0, 0, 0.25);
    padding: 50px;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 400px;
}

.login-container h2 {
    color: #fff;
    margin-top: 0;
    margin-bottom: 30px;
    font-size: 2em;
    text-align: left;
}

.input-group {
    margin-bottom: 20px;
    position: relative;
}

.input-group label {
    display: block;
    color: #fff;
    margin-bottom: 5px;
    font-size: 0.9em;
    text-align: left;
}

.input-group input {
    width: 100%;
    padding: 15px;
    border: none;
    outline: none;
    font-size: 16px;
    border-radius: 8px;
    box-sizing: border-box;
    transition: box-shadow 0.3s ease;
}

.input-group input:focus {
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.4);
}

#togglePassword {
    position: absolute;
    top: 65%;
    right: 15px;
    transform: translateY(-50%);
    cursor: pointer;
    color: #666;
}

.login-button {
    background-color: #007bff;
    border: none;
    padding: 15px;
    width: 100%;
    border-radius: 10px;
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.login-button:disabled {
    background-color: #0056b3;
    cursor: not-allowed;
}

.button-loader {
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}