@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

* {
    font-size:12px;
}

#sidebar-main:has([expanded]) {
    min-width:20em !important;
    max-width:20em !important;
}

#sidebar, #sidebar-box {
    min-width:35em !important;
    max-width:35em !important;
}

#sidebar-box {
    margin-right: var(--space-small);
}

/*
#sidebar {
    min-width:20em !important;
    max-width:20em !important;
    border-right:1px solid rgba(30,30,30) !important;
}

#sidebar-header:nth-last-child(2) > *:last-child {
    visibility: collapse;
}

#sidebar-splitter {
    visibility: collapse;
}

#toolbar-menubar[inactive="true"] + #TabsToolbar {
    visibility: collapse !important;
}

#sidebar-box[sidebarcommand="tabcenter-reborn_ariasuni-sidebar-action"] #sidebar-header { visibility: collapse !important; }
#sidebar-box[sidebarcommand="_3c078156-979c-498b-8990-85f7987dd929_-sidebar-action"] #sidebar-header { visibility: collapse !important; }
*/

.titlebar-buttonbox-container{ display: none; }
#vertical-spacer { display: none; }
#tabbrowser-tabs[orient="vertical"] .tab-background {
    border-radius: var(--border-radius-small) !important;
}
hbox:has(> #tabs-newtab-button) {
    display: none;
}
#sidebar-main .tools-and-extensions {
    justify-content: space-around !important;
}

/* /\* Nova tabs (horizontal + vertical): no outline, less rounding *\/ */
/* .tabbrowser-tab { */
/*   --tab-selected-outline-color: transparent !important; */
/*   --tab-border-radius: 4px !important; */
/* } */
/* .tab-background, */
/* .tab-background:is([selected], [multiselected]) { */
/*   outline: none !important; */
/*   border: none !important; */
/*   box-shadow: none !important; */
/*   border-radius: 4px !important; */
/*   position: relative !important; */
/* } */

/* Container indicator, shared */
.tab-context-line {
  position: absolute !important;
  margin: 0 !important;
  background-color: var(--identity-tab-color) !important;
}

/* Horizontal tabs: flat line across the top of the tab */
#tabbrowser-tabs:not([orient="vertical"]) .tab-context-line {
  inset-block-start: 0 !important;
  inset-block-end: auto !important;
  inset-inline: 0 !important;
  width: auto !important;
  height: 2px !important;
  border-radius: 4px 4px 0 0 !important;
}

/* Vertical tabs: bar on the right edge */
#tabbrowser-tabs[orient="vertical"] .tab-context-line {
  inset-block: 4px !important;
  inset-inline-start: auto !important;
  inset-inline-end: 0 !important;
  width: 3px !important;
  height: auto !important;
  border-radius: 2px !important;
}