.btn-logout {
    background-color: #e74c3c;
    color: white;
    border: none;
    font-size: 16px;
    padding: 8px 16px;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-logout:hover {
    background-color: #c0392b;
}
/* Links styled as buttons */
nav a {
    color: #ffffff;
    background-color: transparent;
}
nav a:hover {
    background-color: rgba(255, 255, 255, 0.2);
    color: white;
}
nav a.btn-link {
    background-color: transparent;
    padding: 8px 14px;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}
nav a.btn-link:hover {
    background-color: rgba(66, 66, 66, 0.2);
}

.user-greeting {
  font-weight: 600;
  color: white;
  font-size: 1rem;
  align-self: center;
}

nav {
    display: flex;
    flex-direction: row;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
    background: #4caf50;
    padding: 7px 0;
    border-radius: 10px;
}

@media (max-width: 600px) {
    nav {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 7px 6px;
        width: 98vw;
        max-width: 375px;
        margin: 0 auto;
        background: #4caf50;
        border-radius: 12px;
        z-index: 10;
    }
    nav .btn-link, nav a {
        width: 100%;
        min-width: unset;
        padding: 12px 10px;
        text-align: left;
        display: block;
        background: #43a049;
        color: #fff;
        border-radius: 7px;
        margin: 2px 0;
    }
    nav a:hover, nav .btn-link:hover {
        background: #388e3c;
        color: #fff;
    }
    .user-greeting {
        color: #fff;
        padding: 7px 8px;
        text-align: left;
    }
    .btn-logout {
        width: 100%;
        margin-bottom: 4px;
    }
}