keypatch/data/style.css

/* HOBBYHIMMEL KeyPatch - Modern CSS */
:root {
	--color-primary: #76B043;
	--color-dark: #3F4242;
	--color-gray: #6D6E71;
	--color-light: #F5F5F5;
	--color-white: #FFFFFF;
	--border-radius: 12px;
	--shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
	--shadow-hover: 0 6px 16px rgba(0, 0, 0, 0.15);
}

* {
	box-sizing: border-box;
}

body {
	font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	background-color: var(--color-light);
	color: var(--color-dark);
	display: flex;
	flex-flow: column;
	align-items: center;
	margin: 0;
	padding: 20px;
	line-height: 1.6;
}

h1, h2 {
	color: var(--color-dark);
	font-weight: 600;
	margin: 20px 0 15px 0;
	text-shadow: none;
}

h1 {
	font-size: 2em;
}

h2 {
	font-size: 1.5em;
}

li {
	background-color: var(--color-white);
	list-style-type: none;
	margin-bottom: 12px;
	padding: 12px 16px;
	box-shadow: var(--shadow);
	border-radius: var(--border-radius);
	border-left: 4px solid var(--color-primary);
	transition: all 0.3s ease;
}

li:hover {
	box-shadow: var(--shadow-hover);
	transform: translateY(-2px);
}

li a:first-child, li b {
	background-color: var(--color-primary);
	font-weight: 600;
	color: var(--color-white);
	text-decoration: none;
	padding: 6px 12px;
	border-radius: 6px;
	cursor: pointer;
	display: inline-block;
	transition: all 0.3s ease;
	text-shadow: none;
	margin-right: 8px;
}

li a:first-child:hover, li b:hover {
	background-color: var(--color-dark);
	transform: scale(1.05);
}

li strong {
	color: var(--color-primary);
	font-weight: 600;
}

input {
	height: 40px;
	font-size: 14px;
	padding: 10px 12px;
	border: 2px solid var(--color-gray);
	border-radius: var(--border-radius);
	font-family: 'Open Sans', sans-serif;
	transition: border-color 0.3s ease;
}

input:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(118, 176, 67, 0.1);
}

label + a {
	text-decoration: none;
}

h1 + main {
	display: flex;
	width: 100%;
	gap: 20px;
}

aside {
	display: flex;
	flex-direction: column;
	padding: 0;
	background-color: var(--color-white);
	border-radius: var(--border-radius);
	padding: 20px;
	box-shadow: var(--shadow);
	min-width: 200px;
}

button {
	height: 40px;
	font-size: 16px;
	margin-top: 1em;
	box-shadow: var(--shadow);
	border: none;
	border-radius: var(--border-radius);
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
	font-family: 'Open Sans', sans-serif;
	padding: 0 20px;
}

button:hover {
	box-shadow: var(--shadow-hover);
	transform: translateY(-2px);
}

button:active {
	transform: translateY(0);
}

div button {
	background-color: var(--color-primary);
	color: var(--color-white);
}

div button:hover {
	background-color: #5FA03A;
}

nav {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	background-color: var(--color-white);
	padding: 15px 20px;
	border-radius: var(--border-radius);
	box-shadow: var(--shadow);
	width: 100%;
	margin-bottom: 20px;
}

#left {
	align-items: flex-end;
	text-shadow: none;
	color: var(--color-dark);
}

#cr {
	font-weight: 600;
	cursor: pointer;
	font-size: 1.5em;
	color: var(--color-primary);
}

#up {
	width: auto;
}

.note {
	background-color: #E8F5E9;
	padding: 15px;
	margin-top: 1em;
	text-align: center;
	max-width: 400px;
	border-radius: var(--border-radius);
	border-left: 4px solid var(--color-primary);
	box-shadow: var(--shadow);
	color: var(--color-dark);
}

.no {
	display: none;
}

form [title] {
	background-color: var(--color-primary);
	color: var(--color-white);
	font-size: 1em;
	padding: 10px 12px;
	border: none;
	border-radius: var(--border-radius);
	font-weight: 600;
	cursor: pointer;
	transition: all 0.3s ease;
}

form [title]:hover {
	background-color: #5FA03A;
}

form:nth-of-type(2) {
	margin-bottom: 1em;
}

[value*=Format] {
	margin-top: 1em;
	box-shadow: var(--shadow);
	border-radius: var(--border-radius);
	background-color: var(--color-white);
	border: 2px solid var(--color-primary);
	padding: 12px;
}

[name="group"] {
	display: none;
}

[name="group"] + label {
	font-size: 1.1em;
	margin-right: 10px;
	font-weight: 600;
	color: var(--color-dark);
	cursor: pointer;
	user-select: none;
}

[name="group"] + label::before {
	content: "\002610";
	margin-right: 8px;
	color: var(--color-primary);
}

[name="group"]:checked + label::before {
	content: '\002611';
	color: var(--color-primary);
}

@media only screen and (max-width: 500px) {
	body {
		padding: 10px;
	}

	h1 + main {
		flex-direction: column;
	}

	.ip {
		position: relative;
		right: 0;
	}

	aside {
		max-width: 100%;
		width: 100%;
	}

	nav {
		flex-direction: column;
		align-items: flex-start;
		gap: 10px;
	}

	button {
		width: 100%;
	}

	.note {
		max-width: 100%;
	}
}