diff --git a/src/routes/Header.svelte b/src/routes/Header.svelte
index a112256..904ee7b 100644
--- a/src/routes/Header.svelte
+++ b/src/routes/Header.svelte
@@ -50,8 +50,8 @@
 	}
 
 	.corner {
-		width: 3em;
-		height: 3em;
+		width: var(--height-m);
+		height: var(--height-m);
 	}
 
 	.corner a {
@@ -76,7 +76,7 @@
 
 	svg {
 		width: 2em;
-		height: 3em;
+		height: var(--height-m);
 		display: block;
 	}
 
@@ -88,7 +88,7 @@
 		position: relative;
 		padding: 0;
 		margin: 0;
-		height: 3em;
+		height: var(--height-m);
 		display: flex;
 		justify-content: center;
 		align-items: center;
@@ -111,7 +111,7 @@
 		top: 0;
 		left: calc(50% - var(--size));
 		border: var(--size) solid transparent;
-		border-top: var(--size) solid var(--color-theme-1);
+		border-top: var(--size) solid var(--color-active-1);
 	}
 
 	nav a {
@@ -129,6 +129,6 @@
 	}
 
 	a:hover {
-		color: var(--color-theme-1);
+		color: var(--color-active-1);
 	}
 </style>
diff --git a/src/routes/admin/+page.svelte b/src/routes/admin/+page.svelte
index 12e2b0a..cf721c6 100644
--- a/src/routes/admin/+page.svelte
+++ b/src/routes/admin/+page.svelte
@@ -95,193 +95,6 @@
 </div>
 
 <style>
-	form {
-		width: 100%;
-		height: 100%;
-		display: flex;
-		flex-direction: column;
-		align-items: center;
-		justify-content: center;
-		gap: 1rem;
-		flex: 1;
-	}
-
-	.how-to-play {
-		color: var(--color-text);
-	}
-
-	.how-to-play::before {
-		content: 'i';
-		display: inline-block;
-		font-size: 0.8em;
-		font-weight: 900;
-		width: 1em;
-		height: 1em;
-		padding: 0.2em;
-		line-height: 1;
-		border: 1.5px solid var(--color-text);
-		border-radius: 50%;
-		text-align: center;
-		margin: 0 0.5em 0 0;
-		position: relative;
-		top: -0.05em;
-	}
-
-	.grid {
-		--width: min(100vw, 40vh, 380px);
-		max-width: var(--width);
-		align-self: center;
-		justify-self: center;
-		width: 100%;
-		height: 100%;
-		display: flex;
-		flex-direction: column;
-		justify-content: flex-start;
-	}
-
-	.grid .row {
-		display: grid;
-		grid-template-columns: repeat(5, 1fr);
-		grid-gap: 0.2rem;
-		margin: 0 0 0.2rem 0;
-	}
-
-	@media (prefers-reduced-motion: no-preference) {
-		.grid.bad-guess .row.current {
-			animation: wiggle 0.5s;
-		}
-	}
-
-	.grid.playing .row.current {
-		filter: drop-shadow(3px 3px 10px var(--color-bg-0));
-	}
-
-	.letter {
-		aspect-ratio: 1;
-		width: 100%;
-		display: flex;
-		align-items: center;
-		justify-content: center;
-		text-align: center;
-		box-sizing: border-box;
-		text-transform: lowercase;
-		border: none;
-		font-size: calc(0.08 * var(--width));
-		border-radius: 2px;
-		background: white;
-		margin: 0;
-		color: rgba(0, 0, 0, 0.7);
-	}
-
-	.letter.missing {
-		background: rgba(255, 255, 255, 0.5);
-		color: rgba(0, 0, 0, 0.5);
-	}
-
-	.letter.exact {
-		background: var(--color-theme-2);
-		color: white;
-	}
-
-	.letter.close {
-		border: 2px solid var(--color-theme-2);
-	}
-
-	.selected {
-		outline: 2px solid var(--color-theme-1);
-	}
-
-	.controls {
-		text-align: center;
-		justify-content: center;
-		height: min(18vh, 10rem);
-	}
-
-	.keyboard {
-		--gap: 0.2rem;
-		position: relative;
-		display: flex;
-		flex-direction: column;
-		gap: var(--gap);
-		height: 100%;
-	}
-
-	.keyboard .row {
-		display: flex;
-		justify-content: center;
-		gap: 0.2rem;
-		flex: 1;
-	}
-
-	.keyboard button,
-	.keyboard button:disabled {
-		--size: min(8vw, 4vh, 40px);
-		background-color: white;
-		color: black;
-		width: var(--size);
-		border: none;
-		border-radius: 2px;
-		font-size: calc(var(--size) * 0.5);
-		margin: 0;
-	}
-
-	.keyboard button.exact {
-		background: var(--color-theme-2);
-		color: white;
-	}
-
-	.keyboard button.missing {
-		opacity: 0.5;
-	}
-
-	.keyboard button.close {
-		border: 2px solid var(--color-theme-2);
-	}
-
-	.keyboard button:focus {
-		background: var(--color-theme-1);
-		color: white;
-		outline: none;
-	}
-
-	.keyboard button[data-key='enter'],
-	.keyboard button[data-key='backspace'] {
-		position: absolute;
-		bottom: 0;
-		width: calc(1.5 * var(--size));
-		height: calc(1 / 3 * (100% - 2 * var(--gap)));
-		text-transform: uppercase;
-		font-size: calc(0.3 * var(--size));
-		padding-top: calc(0.15 * var(--size));
-	}
-
-	.keyboard button[data-key='enter'] {
-		right: calc(50% + 3.5 * var(--size) + 0.8rem);
-	}
-
-	.keyboard button[data-key='backspace'] {
-		left: calc(50% + 3.5 * var(--size) + 0.8rem);
-	}
-
-	.keyboard button[data-key='enter']:disabled {
-		opacity: 0.5;
-	}
-
-	.restart {
-		width: 100%;
-		padding: 1rem;
-		background: rgba(255, 255, 255, 0.5);
-		border-radius: 2px;
-		border: none;
-	}
-
-	.restart:focus,
-	.restart:hover {
-		background: var(--color-theme-1);
-		color: white;
-		outline: none;
-	}
-
 	@keyframes wiggle {
 		0% {
 			transform: translateX(0);
diff --git a/src/routes/styles.css b/src/routes/styles.css
index 7c50776..24f4ce4 100644
--- a/src/routes/styles.css
+++ b/src/routes/styles.css
@@ -5,13 +5,15 @@
 		Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
 	--font-mono: 'Fira Mono', monospace;
 	--color-bg: #1a1a1a;
-	--color-theme-1: #00c4a3;
-	--color-theme-2: #4075a6;
+	--color-active-1: #00c4a3;
+	--color-active-2: #4075a6;
 	--color-text: rgba(255, 255, 255, 0.7);
 	--column-width: 42rem;
 	--column-margin-top: 4rem;
 	font-family: var(--font-body);
 	color: var(--color-text);
+
+	--height-m: 3em;
 }
 
 body {
@@ -33,7 +35,7 @@ p {
 }
 
 a {
-	color: var(--color-theme-1);
+	color: var(--color-active-1);
 	text-decoration: none;
 }