@define-color black            #000;
@define-color red              #a54242; /*  1 */
@define-color orange           #de935f; /*  3 */
@define-color blue             #5f819d; /*  4 */
@define-color green            #b5bd68; /* 10 */

@define-color bgcolor          #404552;
@define-color bgcolor-inactive #2b2e39;
@define-color bgcolor-urgent   #dc7a43;
@define-color fgcolor          #fff;
@define-color fgcolor-inactive #676e7d;

* {
    /* `otf-font-awesome` is required to be installed for icons */
    font-family: FontAwesome, DejaVu Sans Serif;
    font-size: 12px;
}

window#waybar {
    background-color: @bgcolor-inactive;
    color: @fgcolor;
    transition-property: background-color;
    transition-duration: .5s;
}

window#waybar.hidden {
    opacity: 0.2;
}

button {
    /* Use box-shadow instead of border so the text isn't offset */
    box-shadow: inset 0 -3px transparent;
    /* Avoid rounded borders under each button name */
    border: none;
    border-radius: 0;
}

/* https://github.com/Alexays/Waybar/wiki/FAQ#the-workspace-buttons-have-a-strange-hover-effect */
button:hover {
    background: inherit;
    box-shadow: inset 0 -3px @fgcolor;
}

#custom-btc,
#pulseaudio,
#wireplumber,
#custom-media,
#backlight,
#network,
#battery,
#clock,
#tray,
#custom-power {
    padding: 0 6px;
    color: @fgcolor;
}

#window,
#workspaces {
    margin: 0 4px;
}

@keyframes blink {
    to {
        background-color: @fgcolor;
        color: @black;
    }
}

label:focus {
    background-color: @black;
}

/* -------------------------------------- */
/* Workspaces module */

#workspaces button {
    padding: 0 5px;
    background-color: transparent;
    color: @fgcolor-inactive;
    box-shadow: none;
}

#workspaces button:hover {
    background-color: @bgcolor;
}

#workspaces button.active {
    background-color: @bgcolor;
    box-shadow: inset 0 -3px @blue;
    color: @fgcolor;
}

#workspaces button.focused {
    background-color: @bgcolor;
}

#workspaces button.urgent {
    background-color: @bgcolor-urgent;
}

/* If workspaces is the leftmost module, omit left margin */
.modules-left > widget:first-child > #workspaces {
    margin-left: 0;
}

/* If workspaces is the rightmost module, omit right margin */
.modules-right > widget:last-child > #workspaces {
    margin-right: 0;
}

/* -------------------------------------- */
/* BTC module */

#custom-btc:hover {
    background-color: @bgcolor;
}

/* -------------------------------------- */
/* Media modules */

#pulseaudio, #wireplumber {
    color: @fgcolor;
}

#pulseaudio:hover, #wireplumber:hover {
    background-color: @bgcolor;
}

#pulseaudio.muted, #wireplumber.muted {
    color: @fgcolor-inactive
}

#custom-media {
    color: @green;
    min-width: 100px;
}

#custom-media.custom-spotify {
    color: @green;
}

#custom-media.custom-vlc {
    color: @orange;
}

/* -------------------------------------- */
/* Backlight module */

#backlight:hover {
    background-color: @bgcolor;
}

/* -------------------------------------- */
/* Network module */

#network:hover {
    background-color: @bgcolor;
}

#network.disconnected {
    background-color: @bgcolor-inactive;
}

/* -------------------------------------- */
/* Battery module */

#battery:hover {
    background-color: @bgcolor;
}

#battery.good {
	color: @green;
}

/* Using steps() instead of linear as a timing function to limit cpu usage */
#battery.critical:not(.charging) {
    background-color: @bgcolor-urgent;
    animation-name: blink;
    animation-duration: 2s;
    animation-timing-function: steps(3);
    animation-iteration-count: infinite;
    animation-direction: alternate;
}

/* -------------------------------------- */
/* Clock module */

#clock:hover {
    background-color: @bgcolor;
}

/* -------------------------------------- */
/* Tray module */

#tray:hover {
    background-color: @bgcolor;
}

#tray > .passive {
    -gtk-icon-effect: dim;
}

#tray > .needs-attention {
    -gtk-icon-effect: highlight;
    background-color: @bgcolor-urgent;
}

/* -------------------------------------- */
/* Power module */

#custom-power {
    color: @red;
}

#custom-power:hover {
    background-color: @bgcolor;
}

/* If power module is the leftmost module, set left margin */
.modules-left > widget:first-child > #custom-power {
    margin-left: 6px;
}

/* If power module is the rightmost module, set right margin */
.modules-right > widget:last-child > #custom-power {
    margin-right: 6px;
}