/* =========================
   Basis & Hintergrund
   ========================= */

:root {
	--bg-main: #020617;
	--bg-panel: rgba(15, 23, 42, 0.85);
	--bg-panel-soft: rgba(15, 23, 42, 0.65);
	--accent: #38bdf8;
	--accent-soft: #0ea5e9;
	--accent-strong: #7dd3fc;
	--text-main: #e5f0ff;
	--text-muted: #9ca3af;
	--border-glow: #38bdf8;
	--danger: #f97373;
	--success: #4ade80;
	--shadow-glow: 0 0 15px rgba(56, 189, 248, 0.7);
	--radius-md: 10px;
	--radius-lg: 14px;
	--transition-fast: 0.2s ease-out;
	--transition-med: 0.35s ease-out;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	color: var(--text-main);
	background: radial-gradient(circle at top, #0b1120 0, #020617 55%, #000 100%);
	overflow-x: hidden;
}

/* =========================
   Parallax & Sternenfeld
   ========================= */

.parallax-layer {
	position: fixed;
	inset: 0;
	z-index: -2;
	pointer-events: none;
}

/* Sternenfeld mit Animation */
.stars-layer {
	background: transparent;
	animation: starDrift 60s linear infinite;
}

.stars-layer::before,
.stars-layer::after {
	content: "";
	position: absolute;
	inset: -200px;
	background-repeat: repeat;
	background-size: 3px 3px;
	background-image:
		radial-gradient(2px 2px at 20px 30px, #ffffff 0, transparent 60%),
		radial-gradient(2px 2px at 80px 120px, #e0f2fe 0, transparent 60%),
		radial-gradient(2px 2px at 200px 80px, #bae6fd 0, transparent 60%),
		radial-gradient(2px 2px at 300px 200px, #f9fafb 0, transparent 60%);
	opacity: 0.7;
}

.stars-layer::after {
	transform: scale(1.6);
	opacity: 0.4;
	animation: starParallax 90s linear infinite;
}

/* Nebel / Galaxie-Ebene */
.nebula-layer {
	z-index: -3;
	background:
		radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.25), transparent 55%),
		radial-gradient(circle at 80% 60%, rgba(129, 140, 248, 0.25), transparent 55%),
		radial-gradient(circle at 50% 90%, rgba(236, 72, 153, 0.18), transparent 60%);
	filter: blur(2px);
	animation: nebulaFloat 40s ease-in-out infinite alternate;
}

/* =========================
   Layout
   ========================= */

.space-header {
	position: sticky;
	top: 0;
	z-index: 10;
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 14px 32px;
	background: linear-gradient(to bottom, rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.75));
	backdrop-filter: blur(10px);
	border-bottom: 1px solid rgba(148, 163, 184, 0.3);
	box-shadow: 0 10px 30px rgba(15, 23, 42, 0.8);
	animation: fadeDown 0.8s ease-out;
}

.logo {
	font-weight: 700;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--accent-strong);
	text-shadow: 0 0 12px rgba(56, 189, 248, 0.7);
}

.space-nav ul {
	list-style: none;
	display: flex;
	gap: 18px;
	margin: 0;
	padding: 0;
}

.nav-link {
		color: #7bcfff;

	position: relative;
	display: inline-flex;
	align-items: center;
	padding: 8px 16px;
	border-radius: 999px;
	background: rgba(15, 23, 42, 0.7);
	color: var(--text-muted);
	text-decoration: none;
	font-size: 0.95rem;
	border: 1px solid transparent;
	transition: var(--transition-med);
}

.nav-link::after {
	content: "";
	position: absolute;
	inset: 0;
	border-radius: inherit;
	border: 1px solid rgba(56, 189, 248, 0.0);
	box-shadow: 0 0 0 rgba(56, 189, 248, 0);
	transition: var(--transition-med);
}

.nav-link:hover {
	color: var(--text-main);
	border-color: rgba(56, 189, 248, 0.5);
	background: radial-gradient(circle at top, rgba(56, 189, 248, 0.25), rgba(15, 23, 42, 0.9));
	transform: translateY(-1px);
}

.nav-link:hover::after {
	box-shadow: 0 0 18px rgba(56, 189, 248, 0.8);
}

.nav-link.active {
	color: var(--text-main);
	border-color: rgba(56, 189, 248, 0.9);
	background: radial-gradient(circle at top, rgba(56, 189, 248, 0.35), rgba(15, 23, 42, 0.95));
}

/* Header Actions */
.header-actions {
	display: flex;
	gap: 10px;
}

/* Hauptlayout */
.space-layout {
	display: grid;
	grid-template-columns: 260px minmax(0, 1fr);
	gap: 24px;
	padding: 24px 32px 40px;
}

.space-sidebar {
	min-height: 260px;
}

.space-content {
	min-height: 400px;
}

/* Footer */
.space-footer {
	padding: 16px 32px 24px;
	text-align: center;
	font-size: 0.85rem;
	color: var(--text-muted);
	background: linear-gradient(to top, rgba(15, 23, 42, 0.95), transparent);
	border-top: 1px solid rgba(148, 163, 184, 0.3);
}

/* =========================
   Space-UI Komponenten
   ========================= */

/* Karten / Panels */
.card {
	background: var(--bg-panel);
	border-radius: var(--radius-lg);
	border: 1px solid rgba(148, 163, 184, 0.4);
	padding: 18px 20px;
	box-shadow: 0 18px 40px rgba(15, 23, 42, 0.9);
	position: relative;
	overflow: hidden;
}

.card-glass {
	background: var(--bg-panel-soft);
	backdrop-filter: blur(12px);
}

.card-panel {
	padding: 20px 22px;
}

.card-title {
	margin: 0 0 8px;
	font-size: 1.1rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: var(--accent-strong);
}

/* Hover-Effekte */
.hover-lift {
	transition: transform var(--transition-med), box-shadow var(--transition-med), border-color var(--transition-med);
}

.hover-lift:hover {
	transform: translateY(-6px) translateZ(0);
	box-shadow: 0 24px 60px rgba(15, 23, 42, 1);
	border-color: rgba(56, 189, 248, 0.7);
}

.hover-border-glow {
	transition: box-shadow var(--transition-med), border-color var(--transition-med), transform var(--transition-med);
}

.hover-border-glow:hover {
	border-color: var(--border-glow);
	box-shadow: var(--shadow-glow);
	transform: translateY(-4px);
}

/* Buttons */
.btn {
	position: relative;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 6px;
	padding: 8px 18px;
	border-radius: 999px;
	border: 1px solid transparent;
	font-size: 0.9rem;
	font-weight: 500;
	cursor: pointer;
	color: var(--text-main);
	background: rgba(15, 23, 42, 0.9);
	transition: var(--transition-fast);
}

.btn-sm {
	padding: 6px 14px;
	font-size: 0.8rem;
}

.btn-primary {
	background: radial-gradient(circle at top, var(--accent-soft), #0369a1);
	border-color: rgba(56, 189, 248, 0.9);
	box-shadow: 0 0 18px rgba(56, 189, 248, 0.7);
}

.btn-outline {
	background: transparent;
	border-color: rgba(148, 163, 184, 0.7);
	color: var(--text-muted);
}

.btn-secondary {
	background: rgba(15, 23, 42, 0.9);
	border-color: rgba(148, 163, 184, 0.7);
}

.btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 10px 25px rgba(15, 23, 42, 0.9);
}

.btn-primary:hover {
	box-shadow: 0 0 24px rgba(56, 189, 248, 0.9);
}

.btn-outline:hover {
	color: var(--text-main);
	border-color: rgba(56, 189, 248, 0.7);
}

/* Sidebar Menü */
.sidebar-menu {
	list-style: none;
	margin: 12px 0 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.sidebar-link {
	display: block;
	padding: 8px 10px;
	border-radius: var(--radius-md);
	color: var(--text-muted);
	text-decoration: none;
	font-size: 0.9rem;
	background: rgba(15, 23, 42, 0.7);
	border: 1px solid transparent;
	transition: var(--transition-fast);
}

.sidebar-link:hover {
	color: var(--text-main);
	border-color: rgba(56, 189, 248, 0.7);
	background: radial-gradient(circle at left, rgba(56, 189, 248, 0.25), rgba(15, 23, 42, 0.95));
}

/* Statusbar / Progress */
.status-bar {
	position: relative;
	width: 100%;
	height: 10px;
	border-radius: 999px;
	background: rgba(15, 23, 42, 0.9);
	border: 1px solid rgba(148, 163, 184, 0.7);
	overflow: hidden;
	margin: 10px 0 8px;
}

.status-fill {
	position: absolute;
	inset: 0;
	width: 70%;
	background: linear-gradient(90deg, var(--success), var(--accent), var(--danger));
	border-radius: inherit;
}

/* Logliste */
.log-list {
	list-style: none;
	margin: 10px 0 0;
	padding: 0;
	font-size: 0.9rem;
	color: var(--text-muted);
}

.log-entry {
	padding: 4px 0;
}

/* =========================
   Utility-Klassen
   ========================= */

.grid {
	display: grid;
	gap: 18px;
}

.grid-4 {
	grid-template-columns: repeat(4, minmax(0, 1fr));
}

.grid-3 {
	grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-2 {
	grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-1 {
	grid-template-columns: repeat(1, minmax(0, 1fr));
}

.mt-lg {
	margin-top: 26px;
}

.float-soft {
	animation: floatSoft 8s ease-in-out infinite;
}

/* Glow-Puls für Buttons etc. */
.glow-pulse {
	animation: glowPulse 2.8s ease-in-out infinite;
}

/* =========================
   Animationen
   ========================= */

/* Header-Einblendung */
@keyframes fadeDown {
	from {
		opacity: 0;
		transform: translateY(-12px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Leichtes Schweben */
@keyframes floatSoft {
	0% {
		transform: translateY(0);
	}
	50% {
		transform: translateY(-6px);
	}
	100% {
		transform: translateY(0);
	}
}

/* Glow-Puls */
@keyframes glowPulse {
	0% {
		box-shadow: 0 0 0 rgba(56, 189, 248, 0.0);
	}
	50% {
		box-shadow: 0 0 18px rgba(56, 189, 248, 0.9);
	}
	100% {
		box-shadow: 0 0 0 rgba(56, 189, 248, 0.0);
	}
}

/* Statusbar animiert */
.status-fill-animated {
	animation: statusFlow 3.5s linear infinite;
}

@keyframes statusFlow {
	0% {
		transform: translateX(-20%);
	}
	50% {
		transform: translateX(0%);
	}
	100% {
		transform: translateX(10%);
	}
}

/* Sternenfeld-Bewegung */
@keyframes starDrift {
	0% {
		transform: translate3d(0, 0, 0);
	}
	100% {
		transform: translate3d(-200px, -400px, 0);
	}
}

@keyframes starParallax {
	0% {
		transform: translate3d(0, 0, 0) scale(1.6);
	}
	100% {
		transform: translate3d(200px, 300px, 0) scale(1.6);
	}
}

/* Nebel-Drift */
@keyframes nebulaFloat {
	0% {
		transform: translate3d(-40px, 0, 0);
	}
	50% {
		transform: translate3d(20px, -20px, 0);
	}
	100% {
		transform: translate3d(40px, 20px, 0);
	}
}

/* =========================
   Responsive
   ========================= */

@media (max-width: 960px) {
	.space-layout {
		grid-template-columns: minmax(0, 1fr);
	}

	.space-sidebar {
		order: 2;
	}

	.space-content {
		order: 1;
	}

	.grid-4, grid-3 {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (max-width: 720px) {
	.space-header {
		flex-wrap: wrap;
		gap: 10px;
	}

	.space-layout {
		padding: 18px 16px 32px;
	}

	.grid-4, .grid-3, .grid-2 {
		grid-template-columns: minmax(0, 1fr);
	}

	.header-actions {
		width: 100%;
		justify-content: flex-end;
	}

}

/* =========================
	Tabs-System
   ========================= */

.tabs-system input {
	display: none;
}

.tabs-nav {
	display: flex;
	gap: 12px;
	margin-bottom: 20px;
}

.tabs-nav label {
	padding: 10px 18px;
	border-radius: 999px;
	cursor: pointer;
	background: rgba(15,23,42,.8);
	border: 1px solid rgba(148,163,184,.3);
	transition: var(--transition-med);
}

.tabs-nav label:hover {
	box-shadow: var(--shadow-glow);
	border-color: var(--border-glow);
}

.tab-panel {
	display: none;
	animation: tabReveal .5s ease;
}

#tab1:checked ~ .tabs-content .panel-1,
#tab2:checked ~ .tabs-content .panel-2,
#tab3:checked ~ .tabs-content .panel-3 {
	display: block;
}

#tab1:checked ~ .tabs-nav label[for="tab1"],
#tab2:checked ~ .tabs-nav label[for="tab2"],
#tab3:checked ~ .tabs-nav label[for="tab3"] {
	background: radial-gradient(circle at top,
		rgba(56,189,248,.35),
		rgba(15,23,42,.95));
	border-color: var(--border-glow);
	box-shadow: var(--shadow-glow);
}

@keyframes tabReveal {
	from {
		opacity: 0;
		transform: translateY(8px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* =========================
	Tableiste / Tabellenansicht
   ========================= */

.space-table {
	width: 100%;
	border-collapse: collapse;
	overflow: hidden;
	border-radius: var(--radius-lg);
}

.space-table thead {
	background: rgba(56,189,248,.15);
}

.space-table th {
	padding: 14px;
	text-align: left;
	color: var(--accent-strong);
	text-transform: uppercase;
	letter-spacing: .08em;
}

.space-table td {
	padding: 14px;
	border-top: 1px solid rgba(148,163,184,.15);
}

.space-table tbody tr {
	transition: var(--transition-fast);
}

.space-table tbody tr:hover {
	background: rgba(56,189,248,.08);
	box-shadow: inset 0 0 20px rgba(56,189,248,.12);
}

.status-ok {
	color: var(--success);
}

.status-alert {
	color: var(--danger);
}

.space-gallery {
	display: grid;
	grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
	gap: 20px;
}

.gallery-item {
	position: relative;
	overflow: hidden;
	border-radius: var(--radius-lg);
	border: 1px solid rgba(148,163,184,.25);
	animation: floatSoft 8s ease-in-out infinite;
}

.gallery-item img {
	width: 100%;
	display: block;
	transition: transform .6s ease;
}

.gallery-item::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		linear-gradient(180deg,
		transparent,
		rgba(56,189,248,.2));
	opacity: 0;
	transition: .4s;
}

.gallery-item:hover img {
	transform: scale(1.12) rotate(2deg);
}

.gallery-item:hover::before {
	opacity: 1;
}

.gallery-item:hover {
	box-shadow: var(--shadow-glow);
	border-color: var(--border-glow);
}

/* =========================
	Timeline / Zeitstrahl
   ========================= */

.orbit-timeline {
	position: relative;
	padding-left: 40px;
}

.orbit-timeline::before {
	content: "";
	position: absolute;
	left: 14px;
	top: 0;
	bottom: 0;
	width: 2px;
	background: linear-gradient(var(--accent), transparent);
}

.timeline-node {
	position: relative;
	margin-bottom: 30px;
}

.orbit-dot {
	position: absolute;
	left: -32px;
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: var(--shadow-glow);
	animation: orbitPulse 2s infinite;
}

@keyframes orbitPulse {
	50% { transform: scale(1.4); }
}

/* =========================
	Radar-Chart
   ========================= */

.radar-chart {
	position: relative;
	width: 280px;
	height: 280px;
	border-radius: 50%;
	overflow: hidden;
	border: 1px solid rgba(56,189,248,.4);
}

.radar-ring {
	position: absolute;
	inset: 20%;
	border: 1px solid rgba(56,189,248,.25);
	border-radius: 50%;
}

.ring2 { inset: 35%; }
.ring3 { inset: 50%; }

.radar-sweep {
	position: absolute;
	inset: 0;
	background: conic-gradient(
		transparent 0deg,
		rgba(56,189,248,.25) 25deg,
		transparent 40deg
	);
	animation: radarSpin 4s linear infinite;
}

@keyframes radarSpin {
	to { transform: rotate(360deg); }
}

/* =========================
	Accordion / Ausklappbare Panels
   ========================= */

.space-accordion details {
	margin-bottom: 12px;
	border-radius: var(--radius-md);
	background: var(--bg-panel-soft);
	overflow: hidden;
}

.space-accordion summary {
	padding: 14px;
	cursor: pointer;
	color: var(--accent-strong);
}

.space-accordion p {
	padding: 0 14px 14px;
}

/* =========================
	Tooltip / Infobox
   ========================= */

.tooltip {
	position: relative;
	display: inline-block;
	cursor: pointer;
}

.tooltip .tooltip-text {
	visibility: hidden;
	width: 180px;
	background-color: var(--bg-panel-soft);
	color: var(--text-main);
	text-align: center;
	padding: 8px 12px;
	border-radius: var(--radius-md);
	position: absolute;
	z-index: 1;
	bottom: 125%; /* Position above the element */
	left: 50%;
	transform: translateX(-50%);
	opacity: 0;
	transition: opacity var(--transition-fast);
}

.tooltip:hover .tooltip-text {
	visibility: visible;
	opacity: 1;
}

/* =========================
	Modal / Dialogfenster
   ========================= */

.modal {
	display: none; /* Hidden by default */
	position: fixed;
	z-index: 100;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	overflow: auto;
	background-color: rgba(0,0,0,0.7);
}

.modal-content {
	background-color: var(--bg-panel-soft);
	margin: 10% auto;
	padding: 20px;
	border: 1px solid rgba(56,189,248,.4);
	width: 80%;
	max-width: 600px;
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-glow);
}

/*==========================
	Matrix-Table / ASCII-Darstellung
   ========================= */

.matrix-table td {
	padding: 12px;
	border: 1px solid rgba(56,189,248,.15);
	font-family: monospace;
}

.matrix-table tr:hover {
	background: rgba(56,189,248,.08);
}

/*==========================
	Scrollbar Styling
   ========================= */

::-webkit-scrollbar {
	width: 10px;
}

::-webkit-scrollbar-thumb {
	background-color: rgba(56,189,248,.4);
	border-radius: var(--radius-md);
}

::-webkit-scrollbar-track {
	background-color: rgba(56,189,248,.1);
}

/*==========================
	Dark Mode / Theme Toggle
   ========================= */

.dark-mode {
	--bg-main: #000;
	--bg-panel: rgba(10, 20, 35, 0.85);
	--bg-panel-soft: rgba(10, 20, 35, 0.65);
	--accent: #38bdf8;
	--accent-soft: #0ea5e9;
	--accent-strong: #7dd3fc;
	--text-main: #e5f0ff;
	--text-muted: #9ca3af;
	--border-glow: #38bdf8;
	--danger: #f97373;
	--success: #4ade80;
}

/*==========================
	Print Styles
   ========================= */

@media print {
	body {
		background: #fff;
		color: #000;
	}

	.space-header,
	.space-footer,
	.space-nav,
	.header-actions {
		display: none;
	}

	.card {
		border: 1px solid #000;
		box-shadow: none;
		background: #f9f9f9;
	}
}

/*==========================
	Text Links
   ========================= */

.content a,
article a,
.text-content a {
	color: #7bcfff;
	text-decoration: none;
	position: relative;
	transition: all 0.3s ease;
	text-shadow: 0 0 6px rgba(0, 180, 255, 0.25);
}

/* Underine Energyy Effect */

.content a::after,
article a::after,
.text-content a::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: -3px;
	width: 0%;
	height: 2px;
	background: linear-gradient(90deg, #00d9ff, #008cff, #7d3cff);
	box-shadow: 0 0 8px rgba(0, 200, 255, 0.7);
	transition: width 0.35s ease;
}

/* Hover */

.content a:hover,
article a:hover,
.text-content a:hover {
	color: #d9f7ff;
	text-shadow:
		0 0 10px rgba(0, 220, 255, 0.6),
		0 0 10px rgba(0, 140, 255, 0.35);
}

.content a:hover::after,
article a:hover::after,
.text-content a:hover::after {
	width: 100%;
}

/* Click */

.content a:active,
article a:active,
.text-content a:active {
	transform: scale(0.98);
}

/* Visited */

.content a:visited,
article a:visited,
.text-content a:visited {
	color: #9d8dff;
}

/* Focus (Accessibility) */

.content a:focus-visible,
article a:focus-visible,
.text-content a:focus-visible {
	outline: none;
	box-shadow:
		0 0 0 2px rgba(0, 180, 255, 0.35),
		0 0 15px rgba(0, 180, 255, 0.5),
	border-radius: 4px;
}

.content a.link-inline,
article a.link-inline,
.text-content a.link-inline {
	color: #89d9ff;
	opacity: 0.9;
}

.content a.link-inline:hover,
article a.link-inline:hover,
.text-content a.link-inline:hover {
	opacity: 1;
}

.content a.link-action,
article a.link-action,
.text-content a.link-action {
	font-weight: 600;
	letter-spacing: 0.5px;
	text-transform: uppercase;
}

.content a.link-data,
article a.link-data,
.text-content a.link-data {
	font-family: Consolas, monospace;
	background: rgba(0, 80, 180, 0.15);
	padding: 2px 6px;
	border-radius: 6px;
	border: 1px solid rgba(80, 180, 255 0.2);
}