dotfiles/home-manager/modules/firefox/config/userChrome.css

/* Title bar */
.titlebar-spacer {
	display: none !important;
}

/* Tab bar */
#navigator-toolbox {
	border: 0px !important;
}
#TabsToolbar {
	margin-left: 3px !important;
}
#TabsToolbar > .tabbrowser-arrowscrollbox {
	overflow: visible !important;
}

/* Nav bar */
#nav-bar {
	height: 0px;
	min-height: 0px !important;
	overflow: hidden;
	transition: height 0.3s ease-in-out;
}

/* Only show nav-bar when specifically focused, not when clicking tab bar */
#nav-bar:focus-within {
	overflow: visible;
	height: auto;
}

/* Remove placeholder text in the URL bar */
#urlbar-input::placeholder {
	color: transparent !important;
}
#urlbar {
	padding: 2px !important;
}

/* Hide URL bar text */
#urlbar-background {
	border: none !important;
}

#urlbar-border:focus-within {
	overflow: visible;
	height: auto;
}

/* Hide search engine icon */
#urlbar .search-one-offs:not([hidden]) {
	display: none !important;
}

/* Hide tracking protection icon */
#tracking-protection-icon-container {
	display: none !important;
}
#urlbar-container {
	width: auto !important;
}
#urlbar {
	box-shadow: none !important;
}
#page-action-buttons {
	display: none !important;
}

/* Hide site information button */
#identity-box {
	display: none !important;
}

/* Hide shield icon */
#tracking-protection-icon-container {
	display: none !important;
}

/* Hide forward and back buttons when not active */
#back-button[disabled="true"] {
	display: none !important;
}
#forward-button[disabled="true"] {
	display: none !important;
}
.personalize-button { 
	display: none !important; 
}

.tab-close-button {
	visibility: hidden !important;
	margin-inline-end: 0 !important;
	width: 16px !important;
	height: 16px !important;
	padding: 2px !important;
}
.tabbrowser-tab:hover .tab-close-button {
	visibility: visible !important;
}