.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(115deg, #a7c8e5 0%, #0d47a1 100%);
    /* Fixed full-screen background */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto; /* Allow scrolling only if content exceeds viewport */
}



/* Login Card */
.login-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 40px;
    width: 100%;
    max-width: 400px;
}

.login-title {
    font-size: 22px;
    font-weight: 500;
    color: #212529;
    margin-bottom: 8px;
    text-align: center;
}

.login-subtitle {
    font-size: 14px;
    color: #6c757d;
    text-align: center;
    margin-bottom: 32px;
}

/* Form Elements */
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 14px;
    color: #495057;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    transition: border-color 0.15s ease-in-out;
}

.form-control:focus {
    border-color: #80bdff;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.forgot-password {
    display: block;
    font-size: 12px;
    color: #6c757d;
    text-align: right;
    margin-top: 8px;
    text-decoration: none;
}

.forgot-password:hover {
    text-decoration: underline;
    color: #0056b3;
}

/* Submit Button */
.btn-primary {
    width: 100%;
    padding: 12px;
    background-color: #007bff;
    border: none;
    border-radius: 4px;
    color: white;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.15s ease-in-out;
}

.btn-primary:hover {
    background-color: #0069d9;
}

.alert-danger {
    color: #721c24;
    background-color: #f8d7da;
    border-color: #f5c6cb;
    padding: 12px;
    margin-bottom: 24px;
    border-radius: 4px;
    font-size: 14px;
}