/* ==========================================================================
   SUBSPACELINKLABS - CORE STYLING MATRIX
   ========================================================================== */


/* --- SYSTEM GLOBAL CORE --- */
html {
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
	/* Seamless fallback mesh style while your local background file rests on your PC */
	background: radial-gradient(circle at center, #12121f 0%, #0b0b10 100%);
	color: #e2e2e8;
	font-size: 18px; 
	scrollbar-color: #232334 #0b0b10;
	scrollbar-width: thin;
}
body {
	margin: 0;
	padding: 0;
}

/* --- INTERACTIVE CANVAS GRAPHICS --- */
#animatedCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    display: block;
    pointer-events: none;
    background-color: #020812; 
    
    /* Smooth CSS transition for a perfect, hardware-accelerated background color wash */
    transition: background-color 1.5s ease-in-out;
}
.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}

/* --- UNIVERSAL CARD COMPONENT MATRIX --- */
.shell-container {
	max-width: 1100px;
	margin: 0 auto;
	padding: 20px;
	display: flex;
	flex-direction: column;
	gap: 20px;
	box-sizing: border-box;
}

/* Standardized Studio Drag-and-Drop Card Layout */
.studio-card {
	background: #12121c;
	border: 1px solid #232334;
	border-radius: 8px;
	padding: 24px;
	box-sizing: border-box;
	transition: transform 0.3s cubic-bezier(0.25, 0.8, 0.25, 1), border-color 0.3s ease, box-shadow 0.3s ease;
	cursor: grab;
}
.studio-card:active {
	cursor: grabbing;
}
.studio-card:hover {
	border-color: #29abe2;
	transform: translateY(-3px);
	box-shadow: 0 8px 24px rgba(41, 171, 226, 0.12);
}

/* Card Typography Core */
.studio-card h2, .studio-card h3, .studio-card h4 {
	margin: 0 0 12px 0;
	color: #ffffff;
	letter-spacing: 0.5px;
}
.studio-card p {
	margin: 0 0 16px 0;
	color: #a0a0b0;
	font-size: 15px;
	line-height: 1.6;
}

/* --- FLEXIBLE INTERNAL CARD NAVIGATION GRID --- */
.nav-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	margin-top: 15px;
	width: 100%;
}
.nav-card {
	background: #1a1a26;
	border: 1px solid #2d2d44;
	border-radius: 6px;
	padding: 20px;
	flex: 1 1 calc(25% - 15px);
	min-width: 220px;
	box-sizing: border-box;
	text-align: left;
	transition: border-color 0.2s ease, transform 0.2s ease;
}
.nav-card:hover {
	border-color: #29abe2;
	transform: scale(1.02);
}
.card-icon {
	font-size: 26px;
	margin-bottom: 8px;
}
.card-link {
	display: block;
	text-align: center;
	background: #232334;
	color: #ffffff;
	text-decoration: none;
	padding: 10px 12px;
	font-size: 13px;
	border-radius: 4px;
	font-weight: bold;
	transition: background 0.2s ease;
}
.card-link:hover {
	background: #29abe2;
}
.placeholder-card {
	border: 2px dashed #34344a;
	background: rgba(26, 26, 38, 0.4);
}
.content-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 15px;
	width: 100%;
}
.universal-card {
	background: #12121c;
	border: 1px solid #232334;
	border-radius: 6px;
	padding: 20px;
	box-sizing: border-box;
}
.studio-card,
.server-header-card,
.server-node-card,
.engine-card,
.arcade-header-card,
.cabinet-card,
.legal-document-card {
	box-sizing: border-box;
}
.card-slot-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
	gap: 20px;
	width: 100%;
}
.card-slot-grid > * {
	min-width: 0;
}
.universal-card h3,
.universal-card h4 {
	margin: 0 0 10px;
	color: #ffffff;
}
.universal-card p {
	margin: 0 0 14px;
	color: #a0a0b0;
	font-size: 14px;
	line-height: 1.5;
}
.placeholder-card {
	min-height: 150px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: flex-start;
	box-shadow: inset 0 0 0 1px rgba(41, 171, 226, 0.08);
}
.placeholder-card .placeholder-label {
	margin: 0 0 8px;
	color: #29abe2;
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}
.placeholder-card p:last-child {
	margin-bottom: 0;
}
.card-link.broken {
	background: #12121c;
	color: #575775;
	cursor: not-allowed;
}

/* --- INTERACTIVE ACTION PACK INTERFACES --- */
.action-btn {
	display: inline-block;
	background: #232334;
	color: #ffffff;
	padding: 12px 24px;
	text-decoration: none;
	border-radius: 4px;
	font-weight: bold;
	border: none;
	font-size: 15px;
	cursor: pointer;
	transition: background 0.2s ease, transform 0.1s ease;
}
.action-btn:hover {
	background: #29abe2;
}
.action-btn:active {
	transform: scale(0.98);
}
.launch-matrix-btn {
	background: linear-gradient(135deg, #ff416c, #ff4b2b);
	width: 100%;
	font-size: 18px;
	padding: 16px;
	border-radius: 6px;
}
.launch-matrix-btn:hover {
	background: linear-gradient(135deg, #ff4b2b, #ff416c);
	box-shadow: 0 4px 15px rgba(255, 75, 43, 0.3);
} 
	/* --- BLENDER SHOWCASE MATRIX LAYOUTS --- */
.gallery-grid {
	display: flex;
	flex-wrap: wrap;
	gap: 15px;
	margin-top: 10px;
	width: 100%;
}
.gallery-item {
	flex: 1 1 calc(33.333% - 15px);
	min-width: 250px;
	background: #1a1a26;
	border: 1px solid #2d2d44;
	border-radius: 6px;
	overflow: hidden;
	box-sizing: border-box;
}
.gallery-img {
	width: 100%;
	height: 180px;
	object-fit: cover; /* Prevents image squeezing or stretching */
	display: block;
	transition: transform 0.3s ease;
}
.gallery-item:hover .gallery-img {
	transform: scale(1.04); /* Subtle interactive magnification zoom */
}
.gallery-caption {
	padding: 12px;
	font-size: 13px;
	color: #a0a0b0;
	text-align: center;
	border-top: 1px solid #2d2d44;
	font-weight: bold;
	background: #12121c;
}

.threed-viewer-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	margin-bottom: 10px;
}

.threed-viewer-controls {
	display: flex;
	align-items: center;
	gap: 10px;
	margin-left: auto;
}

.threed-viewer-label {
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	color: #dfeaf7;
}

.threed-viewer-select-wrap {
	display: flex;
	align-items: center;
	gap: 8px;
	font-size: 12px;
	font-weight: 700;
	color: #dfeaf7;
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

.threed-viewer-select-wrap select {
	appearance: none;
	background: #12121c;
	color: #ffffff;
	border: 1px solid #2d2d44;
	border-radius: 6px;
	padding: 8px 30px 8px 10px;
	font-size: 12px;
	font-weight: 700;
	cursor: pointer;
}

.full-screen-btn {
	appearance: none;
	border: 1px solid #2d2d44;
	background: #12121c;
	color: #ffffff;
	padding: 8px 12px;
	border-radius: 6px;
	font-size: 12px;
	font-weight: 700;
	cursor: pointer;
	transition: background 0.2s ease, transform 0.1s ease;
}

.full-screen-btn:hover {
	background: #29abe2;
}

.full-screen-btn:active {
	transform: scale(0.98);
}

.threed-viewport-container {
	position: relative;
	width: min(100%, 980px);
	height: 520px;
	max-width: 100%;
	margin: 0 auto;
	border-radius: 8px;
	overflow: hidden;
	border: 1px solid #2d2d44;
	background: radial-gradient(circle at center, rgba(25, 35, 48, 0.9), rgba(11, 11, 16, 1));
}

.threed-viewport-container.is-fullscreen {
	position: fixed;
	inset: 0;
	width: 100vw;
	height: 100vh;
	max-width: none;
	margin: 0;
	border-radius: 0;
	z-index: 9999;
	background: #020812;
}

#three-viewer {
	width: 100%;
	height: 100%;
	min-height: 520px;
	display: block;
}

#three-viewer canvas {
	display: block;
	width: 100% !important;
	height: 100% !important;
}

.viewer-error {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
	height: 100%;
	padding: 24px;
	box-sizing: border-box;
	color: #f4d35e;
	font-weight: bold;
	text-align: center;
	background: rgba(11, 11, 16, 0.9);
}

/* Mobile responsive fallback layout adjustments */
@media (max-width: 768px) {
	.gallery-item { flex: 1 1 calc(50% - 15px); }
}
@media (max-width: 480px) {
	.gallery-item { flex: 1 1 100%; }
}

/* --- LEGAL MATRIX INFO SLEEVES --- */
.credit-box {
	background-color: #0b0b10;
	border: 1px dashed #232334;
	border-radius: 6px;
	padding: 15px;
	margin-bottom: 12px;
}
.credit-box:last-child {
	margin-bottom: 0;
}
.credit-text {
	font-size: 13px;
	color: #8a8a9e;
	margin: 0;
	line-height: 1.5;
}

/* --- FOOTER COMPONENT MATRIX --- */ 
.lab-footer {
	background-color: #0b0b10;
	color: #707080;
	padding: 30px 20px;
	font-size: 13px;
	text-align: center;
	border-top: 1px solid #12121c;
	margin-top: 40px;
}
.legal-text {
	margin: 0 0 12px 0;
}
.legal-links {
	margin: 0;
	padding: 0;
	list-style: none;
}
.legal-links li {
	display: inline-block;
}
.legal-links a {
	color: #43435c;
	text-decoration: none;
	margin: 0 10px;
	transition: color 0.2s ease;
}
.legal-links a:hover {
	color: #29abe2;
}
.editor-toggle {
	display: inline-block;
	width: 28px;
	height: 28px;
	line-height: 28px;
	margin-left: 4px;
	border: 1px solid transparent;
	border-radius: 50%;
	font-size: 16px;
	text-align: center;
}
.editor-toggle:hover,
.editor-toggle:focus-visible {
	border-color: #29abe2;
	background: #12121c;
	outline: none;
}

/* Custom Webkit Scrollbars */
/* Webkit search optimizations */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #0b0b10; }
::-webkit-scrollbar-thumb { background: #232334; border-radius: 5px; border: 2px solid #0b0b10; }
::-webkit-scrollbar-thumb:hover { background: #29abe2; }

/* Responsive Adjustments */
@media (max-width: 768px) {
	.nav-card { flex: 1 1 calc(50% - 15px); }
}
@media (max-width: 480px) {
	.nav-card { flex: 1 1 100%; }
	.studio-card { padding: 16px; }
}
/* --- INTERACTIVE 3D VIEWPORT LAYOUTS --- */
.threed-viewport-container {
	width: 100%;
	height: 400px;
	background: radial-gradient(circle, #1a1a26 0%, #050508 100%);
	border: 1px dashed #29abe2;
	border-radius: 6px;
	overflow: hidden; 
}
model-viewer {
	width: 100%;
	height: 100%;
	outline: none;
	--poster-color: transparent;
}