nav {
    display: flex;
    align-items: center;
    background-color: var(--background-color);
    color: var(--text-color);
    padding: 1rem;
    gap: 1rem;
    border-bottom: 1px solid var(--text-color);
    box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}

/* Nav Links */
nav .nav-links {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Title */
nav h1 {
    font-size: 2rem;
    font-weight: bold;
    margin: 0;
    color: var(--text-color);
    text-decoration: none;
    text-align: center;
    margin-right: auto;
}

/* Title Parts */
nav h1 #cipher {
    color: var(--logo-key-fill);
}
nav h1 #explorer {
    color: var(--logo-history-fill);
}

/* Logo */
nav img {
    width: 3rem;
    height: 3rem;
    margin: 0;
    padding: 0;
    border-radius: 50%;
    border: 2px solid var(--text-color);
    transition: all 0.2s ease-in-out;

}

nav img:hover {
    transform: scale(1.05) rotate(5deg);
    cursor: pointer;
}

/* Nav Links */
nav .nav-link {
    color: var(--text-color);
    text-decoration: none;
    padding: 10px 20px;
    transition: all 0.2s ease-in-out;
    background-color: var(--background-color-secondary);
    border-radius: 0.5rem;
}
nav .nav-link:hover {
    transform: scale(1.05);
    background-color: var(--accent-color);
    cursor: pointer;
}



/* Nav Item */
.nav-item {
    position: relative;
    /* anchors the absolute dropdown */
}

/* Nav Dropdown */
nav .nav-dropdown {
    display: none;
}

/* Nav Dropdown Visibility */
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: absolute;
    top: 30px;
    left: 0;
    list-style: none;
    margin: 0;
    padding: 0.5rem 0;
    min-width: 10rem;
    background: var(--background-color-secondary);
    border: 1px solid var(--text-color);
    z-index: 10;
    border-radius: 0.5rem;
}

/* Nav Dropdown Link */
.nav-dropdown-link {
    display: block;
    padding: 0.5rem 1rem;
    color: var(--text-color);
    text-decoration: none;
}

/* Nav Dropdown Link Hover */
.nav-dropdown-link:hover {
    background: var(--accent-color);
}