#login-block {
	text-align: center;
	padding: 0.2em;
}
#login-grid {
	display: grid;
	grid: "email email" "pass color" / 1fr auto;
	grid-gap: 0.2em 0;
	align-items: center;
	align-content: space-around;
	max-width: 336px;
	margin: 0 auto;
	padding: 1em;
}
#login-grid input,
#login-grid button,
#login-grid a.button {
	-webkit-apperance: none;
	appearance: none;
	font: inherit;
	padding: 0.5rem;
	border-radius: 0.5em;
}
#email,
#password {
	background: white;
	color: rebeccapurple;
	border: 3px solid #6393;
	transition: border 0.3s;
}
#login-grid button,
#login-grid a.button,
#login-grid input[type="submit"] {
	background: linear-gradient(135deg, navy, rebeccapurple 70%, purple) top left/ 100% 200%;
	color: white;
	text-decoration: none;
	margin-right: 0.1em; /* because grid-gap is 0 (so pass & color can be joined) */
	border: none;
	font-variant: all-petite-caps;
	letter-spacing: 0.03em;
	cursor: pointer;
	transition: all 0.3s;
}
#login-grid button:hover,
#login-grid a.button:hover,
#login-grid input[type="submit"]:hover {
	background-position: bottom right;
}
#login-grid button:active,
#login-grid a.button:active,
#login-grid input[type="submit"]:active {
	transform: scale(0.95);
}
#login-grid #email {
	grid-area: email;
	width: 100%;
}
#login-grid #password {
	grid-area: pass;
	width: 100%;
	border-radius: 0.5em 0 0 0.5em;
	border-right: none;
}
#login-grid #passcolor {
	grid-area: color;
	border: 3px solid #6393;
	border-radius: 0 0.5em 0.5em 0;
	border-left: none;
	padding: 0;
	width: 100%;
	height: 100%;
	background: transparent;
	cursor: pointer;
	overflow: hidden;
}
#passcolor::-webkit-color-swatch-wrapper {
	padding: 0;
}
#passtune {
	max-height: 0;
	overflow: hidden;
	padding: 1em 0 0 0;
	font-size: 0; /* zero spacing between keys */
	transition: all 1s;
}
#choose-passtune,
#change-passtune {
	font-size: 0; /* zero spacing between keys */
}
.key {
	-webkit-appearance: none;
	appearance: none;
	display: inline-block;
	vertical-align: top;
	position: relative;
	border: 1px solid #0004;
	border-radius: 0 0 3px 3px;
	padding: 0;
	cursor: pointer;
	transform-origin: top;
	transition: all 0.2s;
}
.key.white {
	background: linear-gradient(#ddd, white) bottom / 100% 200%;
	width: 30px;
	height: 120px;
	z-index: 101;
}
.key.black {
	background: linear-gradient(#333, black) bottom / 100% 200%;
	width: 22px;
	height: 70px;
	margin: 0 -11px;
	z-index: 102;
}
.key.white:active,
.key.black:active {
	background-position: top;
	transform: scaley(0.97);
}
#passtune-clear {
	font-size: 0.7em;
	text-decoration: underline;
	background: transparent;
	display: none; /* until... */
}
.passtune-dot + #passtune-clear {
	display: inline-block;
}