keyboard stuff, styling things

src/lib/style/_kbd.scss

@@ -0,0 +1,35 @@
+kbd {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+
+  height: 20px;
+  margin-block: 6px;
+  padding: 4px;
+
+  font-size: 14px;
+  font-weight: normal;
+  color: currentcolor;
+
+  border: 1px solid currentcolor;
+  border-radius: 4px;
+
+  &.icon {
+    padding: 2px;
+    font-size: 18px;
+  }
+
+  &:has(> kbd) {
+    gap: 4px;
+    padding: 0;
+    border: none;
+  }
+
+  > kbd {
+    padding: 2px;
+
+    &.icon {
+      padding: 0;
+    }
+  }
+}

src/lib/style/form/_button.scss

@@ -0,0 +1,69 @@
+a {
+  text-decoration: none;
+}
+
+a,
+label:has(input),
+button {
+  cursor: pointer;
+
+  display: flex;
+  gap: 4px;
+  align-items: center;
+  justify-content: center;
+
+  width: max-content;
+  height: 48px;
+  padding-block: 8px;
+  padding-inline: 16px;
+
+  font-family: inherit;
+  font-weight: 600;
+  color: currentcolor;
+
+  background: transparent;
+  border: none;
+  border-radius: 32px;
+
+  transition: all 250ms ease;
+
+  &.icon {
+    aspect-ratio: 1;
+    padding-block: 0;
+    padding-inline: 0;
+
+    font-size: 24px;
+
+    border-radius: 50%;
+  }
+
+  &.primary {
+    color: var(--md-sys-color-on-primary);
+    background: var(--md-sys-color-primary);
+  }
+}
+
+label:has(input):hover,
+.button:hover:not(:active),
+a:hover:not(:active),
+button:hover:not(:active) {
+  filter: brightness(70%);
+  transition: filter 250ms ease;
+
+  &:has(:checked),
+  &.active {
+    filter: brightness(120%);
+  }
+
+  &:disabled,
+  &.disabled {
+    opacity: 0.5;
+    filter: none;
+  }
+}
+
+.disabled,
+:disabled {
+  pointer-events: none;
+  opacity: 0.5;
+}

src/lib/style/theme.scss

@@ -0,0 +1,8 @@
+@import "./form/button";
+@import "./form/toggle";
+@import "./kbd";
+
+* {
+  box-sizing: border-box;
+  appearance: none;
+}

src/lib/style/tippy.scss

@@ -24,6 +24,13 @@ $padding: 16px;
   }
 }
 
+.tippy-box[data-theme~="tooltip"] {
+  color: var(--md-sys-color-on-background);
+  background-color: var(--md-sys-color-background);
+  border: 1px solid var(--md-sys-color-outline);
+  border-radius: 8px;
+}
+
 .tippy-box[data-theme~="search-completion"] {
   overflow: hidden;
   filter: none;