source.css

:root {
    --default-gradient: 315deg, #495DA4 0%, #7289DA 74%;
    --special-gradient: 315deg, #8980F0 0%, #D577F0 74%;
    --red-gradient: 315deg, #AA3738 0%, #F04747 74%;
    --yellow-gradient: 315deg, #C2831B 0%, #FFB740 74%;
    --green-gradient: 315deg, #264D41 0%, #43B581 74%;
    --grey-gradient: 315deg, #373A45 0%, #747F8D 74%;
    --white-gradient: 315deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 74%;
}

/* All aniomation transitons on hover. */
.side-8zPYf6 > .item-PXvHYJ.selected-3s45Ha:hover, 
.side-8zPYf6 > .item-PXvHYJ:hover, 
.button-1YfofB.buttonColor-7qQbGO.button-38aScr:hover, 
.button-38aScr.lookFilled-1Gx00P.colorBrand-3pXr91:hover, 
.actionRed-gYn8D3:hover,
.wrapper-2aW0bm > *:hover { 
    transform: scale(1.035);
    transition: 0.15s linear;
}
.colorGreen-29iAKY:hover, 
.colorYellow-2JqYwt:hover, 
.colorRed-1TFJan:hover, 
.addButton-pcyyf6:hover, 
.role-2irmRk:hover,  
.wrapper-1BJsBx.selected-bZ3Lue > .childWrapper-anI2G9 > .homeIcon-tEMBK1, 
.button-38aScr.lookFilled-1Gx00P.colorPrimary-3b3xI6:hover  {
    transform: scale(1.045);
    transition: 0.15s linear;
} 
.focused-3afm-j > .imageContainer-2fGqYU > img, 
.focused-3ZzkKr > img, 
.selected-ugP_am > svg { 
    transform: scale(1.15);
}
.focused-3ZzkKr > img,
.circleIconButton-jET_ig {
    transition: 0.20s linear;
}
.valueChecked-m-4IJZ:hover {
    transform: scale(1.12);
    transition: 0.17s linear;
}

/* Menu buttons (right click, server menu, etc.) */
.item-1tOPte:active, 
.focused-3afm-j, 
.focused-3ZzkKr,
.wrapper-2aW0bm > *:hover,
#guild-header-popout-invite-people.focused-3afm-j, 
#guild-header-popout-invite-people
#channel-context-invite-people.focused-3afm-j, 
#channel-context-invite-people:active,
#guild-context-invite-people.focused-3afm-j, 
#guild-context-invite-people:active { 
    color: rgb(255, 255, 255);
    background: linear-gradient(var(--default-gradient));
    font-size: 15px;
    font-weight: bold;
    transition: 0.1s linear;
}
.item-1tOPte.colorDanger-2qLCe1.focused-3afm-j, 
.item-1tOPte.colorDanger-2qLCe1:active { 
    color: rgb(255, 255, 255);
    background: linear-gradient(var(--red-gradient));
}
#guild-header-popout-premium-subscribe.focused-3afm-j, 
#guild-header-popout-premium-subscribe:active { 
    color: rgb(255, 255, 255);
    background: linear-gradient(var(--special-gradient));
}

/* Status menu buttons. */
#status-picker-online.focused-3afm-j, 
#status-picker-online:active { 
    background: linear-gradient(var(--green-gradient));
}
#status-picker-idle.focused-3afm-j, 
#status-picker-idle:active { 
    background: linear-gradient(var(--yellow-gradient));
}
#status-picker-dnd.focused-3afm-j, 
#status-picker-dnd:active { 
    background: linear-gradient(var(--red-gradient));
}
#status-picker-invisible.focused-3afm-j, 
#status-picker-invisible:active { 
    background: linear-gradient(var(--grey-gradient));
}
.status-1AY8sU:active {
    background: rgb(255, 255, 255);
}

/* Server list (home, add server, discovery icons + servers with no picture). */
.wrapper-1BJsBx.selected-bZ3Lue > .childWrapper-anI2G9 {
   background: linear-gradient(var(--default-gradient));
   font-size: 15px;
   font-weight: bold;
}
.circleIconButton-jET_ig.selected-ugP_am {
   background: linear-gradient(var(--green-gradient));
   font-size: 15px;
   font-weight: bold;
}

/* Most buttons in settings. */
.side-8zPYf6 > .item-PXvHYJ.selected-3s45Ha, 
[data-item-id="DiscordNitro"]:focus,
[data-item-id="GUILD_PREMIUM"]:focus, 
.valueChecked-m-4IJZ { 
    color: rgb(255, 255, 255); 
    background: linear-gradient(var(--default-gradient))
}
.button-38aScr.colorRed-1TFJan > .contents-18-Yxp {
    color: rgb(255, 255, 255);
}

/* Roles + buttons in Usermenu popout. */
.addButton-pcyyf6:hover, 
.overflowButton-1SCpCf.actionButton-VzECiy.role-2irmRk:hover {
    background: linear-gradient(var(--default-gradient));
}
.role-2irmRk:hover {
    color: rgb(255, 255, 255);
    background: linear-gradient(var(--white-gradient));
}

/* Most blurple buttons. */
.button-38aScr.lookFilled-1Gx00P.colorPrimary-3b3xI6,
.flex-1xMQg5 > .button-38aScr.lookFilled-1Gx00P.colorBrand-3pXr91,
.flexChild-faoVW3 > .colorBrand-3pXr91,
.hasSpoilers-1IRtQC > div > .colorBrand-3pXr91,
.powercord-settings-item-title > .colorBrand-3pXr91,
.powercord-product-footer > div > .colorBrand-3pXr91,
[aria-label="Coming Soon"] > .colorBrand-3pXr91,
.powercord-updater > div > .colorBrand-3pXr91,
.powercord-plugin-footer > .colorBrand-3pXr91,
.userInfoViewing-16kqK3 > .colorBrand-3pXr91,
.wrapper-1cBijl > .colorBrand-3pXr91 {
    background: linear-gradient(var(--default-gradient));
}

/* Other buttons. */
.button-38aScr.lookFilled-1Gx00P.colorGreen-29iAKY, 
.actionButtons-14eAc_ > .button-1YfofB.buttonColor-7qQbGO.buttonActive-3FrkXp,
[aria-label="Add Friend"] { /* Most green buttons */
    color: rgb(255, 255, 255);
    background: linear-gradient(var(--green-gradient));
}
.button-38aScr.colorYellow-2JqYwt { /* Most yellow buttons */
    color: rgb(255,255,255);
    background: linear-gradient(var(--yellow-gradient));
}
.button-38aScr.colorRed-1TFJan, 
.actionRed-gYn8D3,
.button-1ZiXG9.dangerous-2r8KxV:hover { /* Most red buttons */
    background: linear-gradient(var(--red-gradient));
}
.button-1ZiXG9.dangerous-2r8KxV:hover /* Delete Message Icon */ {
   color: #fff;
}
.secondaryButton-BIo-2g.button-38aScr,
.focusLock-Ns3yie > .modalSize-cqUaws > form > * > .lookFilled-1Gx00P.colorPrimary-3b3xI6,
.changeButton-278ZT6 { /* Secondary Buttons */
    background: linear-gradient(var(--grey-gradient)) !important;
}
[aria-label="Input Volume"] > .bar-2Qqk5Z > .barFill-23-gu- { /* User Volume Bar */
    background: linear-gradient(var(--default-gradient));
}
.actionButtons-14eAc_ > .colorBrand-3pXr91, 
.actionButtons-14eAc_ > .disabledButtonWrapper-3wH6-b > [disabled] { /* Video and Screenshare Buttons */
    background: linear-gradient(var(--grey-gradient));
}

/* Positioning Fixes */
.powercord-product-footer > * > .lookFilled-1Gx00P.colorBrand-3pXr91 {
   right: 20px !important;
}