/**
 * ============================
 *    Allgemeine Einstellungen
 *    ============================
 *
 * @format
 */

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

:root {
	--bg-primary: #0f0f1e;
	--bg-secondary: #1a1a2e;
	--bg-card: #232342;
	--accent: #8b5cf6;
	--accent-hover: #a78bfa;
	--accent-glow: rgba(139, 92, 246, 0.4);
	--text-primary: #f5f5f7;
	--text-secondary: #b8b8d1;
	--text-muted: #7a7a95;
	--border: #2d2d4a;
	--success: #10b981;
	--danger: #ef4444;
	--danger-hover: #dc2626;
	--radius: 12px;
	--shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

body {
	font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
	background: var(--bg-primary);
	color: var(--text-primary);
	line-height: 1.6;
	min-height: 100vh;
	background-image:
		radial-gradient(
			circle at 20% 10%,
			rgba(139, 92, 246, 0.15),
			transparent 40%
		),
		radial-gradient(circle at 80% 80%, rgba(236, 72, 153, 0.1), transparent 40%);
	background-attachment: fixed;
}

.container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 0 20px;
}

a {
	color: var(--accent);
	text-decoration: none;
	transition: color 0.2s;
}

a:hover {
	color: var(--accent-hover);
}

/* ============================
   Buttons
   ============================ */
.btn {
	display: inline-block;
	padding: 10px 22px;
	background: var(--accent);
	color: white;
	border: none;
	border-radius: var(--radius);
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: all 0.2s;
	text-decoration: none;
}

.btn:hover {
	background: var(--accent-hover);
	color: white;
	transform: translateY(-2px);
	box-shadow: 0 6px 20px var(--accent-glow);
}

.btn-secondary {
	background: var(--bg-card);
	border: 1px solid var(--border);
}

.btn-secondary:hover {
	background: var(--border);
}

.btn-danger {
	background: var(--danger);
}

.btn-danger:hover {
	background: var(--danger-hover);
	box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
}

.btn-block {
	width: 100%;
	padding: 14px;
}

.btn-small {
	padding: 6px 14px;
	font-size: 13px;
}

/* ============================
   Header (Frontend)
   ============================ */
.site-header {
	padding: 60px 0 40px;
	text-align: center;
	border-bottom: 1px solid var(--border);
	margin-bottom: 20px;
}

.site-title {
	font-size: 3rem;
	font-weight: 800;
	background: linear-gradient(135deg, var(--accent), #ec4899);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	margin-bottom: 10px;
}

.site-subtitle {
	color: var(--text-secondary);
	font-size: 1.1rem;
}

/* ============================
   Kategorie-Navigation
   ============================ */
.category-nav {
	padding: 20px 0;
	margin-bottom: 30px;
	border-bottom: 1px solid var(--border);
}

.category-nav .container {
	display: flex;
	gap: 10px;
	flex-wrap: wrap;
	justify-content: center;
}

.category-filter {
	padding: 8px 18px;
	background: var(--bg-card);
	border: 1px solid var(--border);
	border-radius: 20px;
	color: var(--text-secondary);
	font-size: 14px;
	font-weight: 500;
	transition: all 0.2s;
}

.category-filter:hover {
	background: var(--border);
	color: var(--text-primary);
	border-color: var(--accent);
}

.category-filter.active {
	background: var(--accent);
	color: white;
	border-color: var(--accent);
}

/* ============================
   Galerie
   ============================ */
.gallery-container {
	padding-bottom: 60px;
}

.gallery {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 25px;
}

.gallery-item {
	background: var(--bg-card);
	border-radius: var(--radius);
	overflow: hidden;
	border: 1px solid var(--border);
	transition: all 0.3s;
	display: flex;
	flex-direction: column;
}

.gallery-item:hover {
	transform: translateY(-6px);
	box-shadow:
		var(--shadow),
		0 0 30px var(--accent-glow);
	border-color: var(--accent);
}

.image-wrapper {
	width: 100%;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	cursor: pointer;
	background: var(--bg-secondary);
	position: relative;
}

.image-wrapper img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.4s;
}

.gallery-item:hover .image-wrapper img {
	transform: scale(1.05);
}

.gallery-category-badge {
	position: absolute;
	top: 10px;
	right: 10px;
	background: rgba(139, 92, 246, 0.9);
	color: white;
	padding: 4px 12px;
	border-radius: 15px;
	font-size: 11px;
	font-weight: 600;
	/* Fallback für Browser ohne backdrop-filter Support */
	-webkit-backdrop-filter: blur(10px);
	backdrop-filter: blur(10px);
}

.prompt-box {
	padding: 16px;
	border-top: 1px solid var(--border);
}

.prompt-label {
	display: inline-block;
	font-size: 11px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 1.5px;
	color: var(--accent);
	margin-bottom: 8px;
}

.prompt-text {
	color: var(--text-secondary);
	font-size: 13px;
	font-family: "Courier New", monospace;
	word-break: break-word;
	line-height: 1.5;
	cursor: pointer;
	transition: color 0.2s;
}

.prompt-text:hover {
	color: var(--text-primary);
}

.prompt-expand {
	display: block;
	margin-top: 8px;
	font-size: 11px;
	color: var(--accent);
	font-style: italic;
}

/* ============================
   Modal
   ============================ */
.modal {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.92);
	z-index: 1000;
	justify-content: center;
	align-items: center;
	padding: 20px;
	cursor: pointer;
}

.modal-content {
	max-width: 90%;
	max-height: 90vh;
	border-radius: var(--radius);
	box-shadow: 0 0 60px var(--accent-glow);
	cursor: default;
}

.modal-close {
	position: absolute;
	top: 20px;
	right: 30px;
	color: white;
	font-size: 40px;
	font-weight: bold;
	cursor: pointer;
	z-index: 1001;
}

.modal-close:hover {
	color: var(--accent);
}

/* ============================
   Prompt Modal (Popup)
   ============================ */
.prompt-modal {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: rgba(0, 0, 0, 0.85);
	z-index: 2000;
	justify-content: center;
	align-items: center;
	padding: 20px;
}

.prompt-modal-content {
	background: var(--bg-card);
	border-radius: var(--radius);
	border: 1px solid var(--border);
	max-width: 700px;
	width: 100%;
	max-height: 80vh;
	display: flex;
	flex-direction: column;
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
}

.prompt-modal-header {
	padding: 20px;
	border-bottom: 1px solid var(--border);
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.prompt-modal-header h3 {
	color: var(--text-primary);
	font-size: 18px;
}

.prompt-modal-body {
	padding: 20px;
	flex: 1;
	overflow-y: auto;
}

.prompt-modal-body textarea {
	width: 100%;
	min-height: 200px;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 15px;
	color: var(--text-primary);
	font-family: "Courier New", monospace;
	font-size: 14px;
	line-height: 1.6;
	resize: vertical;
}

.prompt-modal-footer {
	padding: 15px 20px;
	border-top: 1px solid var(--border);
	display: flex;
	gap: 10px;
	justify-content: flex-end;
}

/* ============================
   Empty State
   ============================ */
.empty-state {
	text-align: center;
	padding: 80px 20px;
	color: var(--text-muted);
}

.empty-state h2 {
	margin-bottom: 10px;
	color: var(--text-secondary);
}

.empty-hint {
	text-align: center;
	padding: 40px;
	color: var(--text-muted);
	font-style: italic;
}

/* ============================
   Footer
   ============================ */
.site-footer {
	padding: 30px 0;
	text-align: center;
	border-top: 1px solid var(--border);
	color: var(--text-muted);
	font-size: 14px;
}

/* ============================
   Login Page
   ============================ */
.login-page {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 100vh;
}

.login-container {
	width: 100%;
	max-width: 420px;
	padding: 20px;
}

.login-box {
	background: var(--bg-card);
	padding: 40px;
	border-radius: var(--radius);
	border: 1px solid var(--border);
	box-shadow: var(--shadow);
}

.login-box h1 {
	text-align: center;
	margin-bottom: 30px;
	font-size: 1.8rem;
	background: linear-gradient(135deg, var(--accent), #ec4899);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.login-hint {
	text-align: center;
	margin-top: 20px;
	font-size: 14px;
}

/* ============================
   Formulare
   ============================ */
.form-group {
	margin-bottom: 20px;
}

.form-group label {
	display: block;
	margin-bottom: 8px;
	font-weight: 600;
	color: var(--text-secondary);
	font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group textarea,
.form-group select,
.form-group input[type="file"] {
	width: 100%;
	padding: 12px 14px;
	background: var(--bg-secondary);
	border: 1px solid var(--border);
	border-radius: 8px;
	color: var(--text-primary);
	font-size: 15px;
	font-family: inherit;
	transition:
		border-color 0.2s,
		box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
	outline: none;
	border-color: var(--accent);
	box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
	resize: vertical;
	min-height: 100px;
	font-family: "Courier New", monospace;
}

.form-group select {
	cursor: pointer;
}

.form-row {
	display: flex;
	gap: 15px;
	align-items: flex-end;
}

.form-group-inline {
	flex: 1;
}

/* ============================
   Alerts
   ============================ */
.alert {
	padding: 14px 18px;
	border-radius: 8px;
	margin-bottom: 20px;
	font-size: 14px;
	border-left: 4px solid;
}

.alert-success {
	background: rgba(16, 185, 129, 0.1);
	color: var(--success);
	border-color: var(--success);
}

.alert-error {
	background: rgba(239, 68, 68, 0.1);
	color: var(--danger);
	border-color: var(--danger);
}

/* ============================
   Admin Page
   ============================ */
.admin-header {
	background: var(--bg-secondary);
	padding: 20px 0;
	border-bottom: 1px solid var(--border);
	margin-bottom: 30px;
}

.admin-header .container {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 15px;
}

.admin-header h1 {
	font-size: 1.5rem;
	background: linear-gradient(135deg, var(--accent), #ec4899);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.header-actions {
	display: flex;
	align-items: center;
	gap: 12px;
	flex-wrap: wrap;
}

.welcome {
	color: var(--text-secondary);
	font-size: 14px;
}

.admin-main {
	padding-bottom: 60px;
}

.upload-section {
	background: var(--bg-card);
	padding: 30px;
	border-radius: var(--radius);
	border: 1px solid var(--border);
	margin-bottom: 40px;
}

.upload-section h2 {
	margin-bottom: 20px;
	color: var(--text-primary);
}

.admin-gallery h2 {
	margin-bottom: 20px;
}

.admin-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 20px;
}

.admin-card {
	background: var(--bg-card);
	border-radius: var(--radius);
	overflow: hidden;
	border: 1px solid var(--border);
	transition: all 0.2s;
}

.admin-card:hover {
	border-color: var(--accent);
}

.admin-card-image {
	width: 100%;
	aspect-ratio: 1 / 1;
	overflow: hidden;
	background: var(--bg-secondary);
	cursor: pointer;
}

.admin-card-image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.3s;
}

.admin-card:hover .admin-card-image img {
	transform: scale(1.05);
}

.admin-card-body {
	padding: 16px;
}

.category-badge {
	display: inline-block;
	background: var(--accent);
	color: white;
	padding: 3px 10px;
	border-radius: 12px;
	font-size: 11px;
	font-weight: 600;
	margin-bottom: 8px;
}

.admin-prompt-preview {
	color: var(--text-secondary);
	font-size: 13px;
	font-family: "Courier New", monospace;
	margin-bottom: 10px;
	word-break: break-word;
	cursor: pointer;
	transition: color 0.2s;
}

.admin-prompt-preview:hover {
	color: var(--text-primary);
}

.admin-date {
	display: block;
	color: var(--text-muted);
	font-size: 12px;
	margin-bottom: 12px;
}

.admin-card-actions {
	display: flex;
	justify-content: flex-end;
}

/* ============================
   Kategorien-Liste (Admin)
   ============================ */
.category-list {
	margin-top: 20px;
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
}

.category-item {
	display: flex;
	align-items: center;
	gap: 10px;
	background: var(--bg-secondary);
	padding: 8px 14px;
	border-radius: 8px;
	border: 1px solid var(--border);
}

.category-name {
	color: var(--text-primary);
	font-weight: 500;
}

/* ============================
   Setup Success
   ============================ */
.setup-success {
	max-width: 600px;
	margin: 80px auto;
	padding: 40px;
	background: var(--bg-card);
	border-radius: var(--radius);
	border: 1px solid var(--border);
	text-align: center;
}

.setup-success h1 {
	margin-bottom: 20px;
}

.setup-success p {
	margin-bottom: 12px;
	color: var(--text-secondary);
}

.setup-success ul {
	list-style: none;
	margin: 20px 0;
}

.setup-success li {
	padding: 8px;
	background: var(--bg-secondary);
	border-radius: 6px;
	margin-bottom: 8px;
}

.setup-success code {
	color: var(--accent);
	font-weight: bold;
}

.setup-success .btn {
	margin: 8px;
}

/* ============================
   Responsive
   ============================ */
@media (max-width: 768px) {
	.site-title {
		font-size: 2rem;
	}

	.gallery {
		grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
		gap: 20px;
	}

	.admin-header .container {
		flex-direction: column;
		text-align: center;
	}

	.header-actions {
		justify-content: center;
	}

	.upload-section {
		padding: 20px;
	}

	.form-row {
		flex-direction: column;
	}

	.prompt-modal-content {
		max-width: 95%;
	}
}

@media (max-width: 480px) {
	.gallery {
		grid-template-columns: 1fr;
	}

	.site-header {
		padding: 40px 0 30px;
	}

	.site-title {
		font-size: 1.6rem;
	}

	.category-nav .container {
		justify-content: flex-start;
		overflow-x: auto;
		flex-wrap: nowrap;
		padding-bottom: 10px;
	}

	.category-filter {
		white-space: nowrap;
	}
}