/* Unified CSS for FHTW Übung 1 - Thomas Scheiber */

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	min-height: 100vh;
	color: #333;
	padding: 20px;
}

/* Header Styles */
header {
	background: rgba(255, 255, 255, 0.95);
	padding: 20px;
	text-align: center;
	box-shadow: 0 2px 10px rgba(0,0,0,0.1);
	border-radius: 10px;
	margin-bottom: 20px;
}

header h1 {
	color: #667eea;
	font-size: 2.5em;
	text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

header p {
	color: #555;
	font-size: 1.1em;
	margin-top: 10px;
}

/* Navigation */
nav {
	background: rgba(255, 255, 255, 0.9);
	padding: 15px;
	margin-bottom: 20px;
	border-radius: 10px;
	box-shadow: 0 2px 10px rgba(0,0,0,0.1);
	text-align: center;
}

nav a {
	text-decoration: none;
	color: #667eea;
	padding: 10px 20px;
	border-radius: 25px;
	background: rgba(102, 126, 234, 0.1);
	transition: all 0.3s ease;
	display: inline-block;
	margin: 5px;
	font-weight: 600;
}

nav a:hover {
	background: #667eea;
	color: white;
	transform: translateY(-2px);
	box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Main Content */
main {
	background: rgba(255, 255, 255, 0.95);
	padding: 30px;
	border-radius: 15px;
	box-shadow: 0 5px 15px rgba(0,0,0,0.2);
	max-width: 1200px;
	margin: 0 auto;
}

/* Article Styles */
article h1, article h2, article h3 {
	color: #667eea;
	margin-top: 20px;
	margin-bottom: 15px;
}

article h1 {
	font-size: 2.5em;
	border-bottom: 3px solid #667eea;
	padding-bottom: 10px;
}

article h2 {
	font-size: 2em;
}

article h3 {
	font-size: 1.5em;
}

article p {
	line-height: 1.8;
	margin-bottom: 15px;
	text-align: justify;
}

article img {
	max-width: 100%;
	height: auto;
	margin: 20px 0;
	border-radius: 10px;
	box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

article a {
	color: #667eea;
	text-decoration: none;
	font-weight: 600;
}

article a:hover {
	text-decoration: underline;
}

/* Table Styles */
table {
	width: 100%;
	border-collapse: collapse;
	margin: 20px 0;
	box-shadow: 0 2px 10px rgba(0,0,0,0.1);
	border-radius: 10px;
	overflow: hidden;
}

th {
	background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
	color: white;
	padding: 15px;
	text-align: left;
	font-weight: 600;
}

td {
	padding: 12px 15px;
	border-bottom: 1px solid #e0e0e0;
}

tr:nth-child(even) {
	background-color: #f5f5f5;
}

tr:hover {
	background-color: #e8eaf6;
}

/* Form Styles */
form {
	max-width: 800px;
	margin: 0 auto;
}

fieldset {
	border: 2px solid #667eea;
	border-radius: 10px;
	padding: 25px;
	margin: 20px 0;
	background: #f9f9f9;
}

legend {
	background: #667eea;
	color: white;
	padding: 10px 20px;
	border-radius: 5px;
	font-weight: 600;
	font-size: 1.1em;
}

label {
	display: block;
	margin-top: 15px;
	margin-bottom: 5px;
	color: #555;
	font-weight: 600;
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="date"],
textarea {
	width: 100%;
	padding: 10px;
	border: 2px solid #ddd;
	border-radius: 5px;
	font-size: 1em;
	transition: border-color 0.3s ease;
	font-family: inherit;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="number"]:focus,
input[type="date"]:focus,
textarea:focus {
	outline: none;
	border-color: #667eea;
	box-shadow: 0 0 5px rgba(102, 126, 234, 0.3);
}

input[type="radio"] {
	margin-right: 5px;
	margin-left: 10px;
}

textarea {
	min-height: 100px;
	resize: vertical;
}

input[type="submit"],
input[type="reset"],
button {
	background: #667eea;
	color: white;
	padding: 12px 30px;
	border: none;
	border-radius: 5px;
	cursor: pointer;
	font-size: 1em;
	font-weight: 600;
	margin: 10px 5px;
	transition: all 0.3s ease;
}

input[type="submit"]:hover,
button:hover {
	background: #764ba2;
	transform: translateY(-2px);
	box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

input[type="reset"] {
	background: #888;
}

input[type="reset"]:hover {
	background: #666;
}

/* Index Grid */
.index-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
	gap: 20px;
	padding: 20px 0;
}

.index-card {
	background: rgba(255, 255, 255, 0.95);
	padding: 30px;
	border-radius: 15px;
	text-align: center;
	box-shadow: 0 5px 15px rgba(0,0,0,0.2);
	transition: all 0.3s ease;
}

.index-card:hover {
	transform: translateY(-10px);
	box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.index-card a {
	color: #667eea;
	text-decoration: none;
	font-size: 1.5em;
	font-weight: 600;
	display: block;
}

.index-card a:hover {
	color: #764ba2;
}

/* Footer */
footer {
	background: rgba(255, 255, 255, 0.95);
	padding: 20px;
	text-align: center;
	margin-top: 20px;
	border-radius: 10px;
	box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
	color: #666;
}

/* Responsive Design */
@media (max-width: 768px) {
	body {
		padding: 10px;
	}
	
	header h1 {
		font-size: 1.8em;
	}
	
	main {
		padding: 20px;
	}
	
	nav a {
		display: block;
		margin: 5px 0;
	}
	
	.index-grid {
		grid-template-columns: 1fr;
	}
}

/* Smooth scrolling */
html {
	scroll-behavior: smooth;
}