:root {
	/* Base configuration */
	--aeterna-accent: #b00b13;
	/* AIC Red */
	--aeterna-transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);

	/* Default (Dark) Variables */
	--aeterna-bg: #0c0c0c;
	--aeterna-text-main: #ffffff;
	--aeterna-text-muted: #a0a0a0;
	--aeterna-card-bg: #1a1a1a;
	--aeterna-card-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
	--aeterna-card-hover-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);

	--aeterna-glass-bg: rgba(255, 255, 255, 0.05);
	--aeterna-glass-border: rgba(255, 255, 255, 0.1);
	--aeterna-glass-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);

	--aeterna-border: rgba(255, 255, 255, 0.05);
	--aeterna-modal-bg: #151515;
	--aeterna-modal-sidebar: #0d0d0d;
	--aeterna-modal-overlay-bg: #0c0c0c;
	--aeterna-modal-img-bg: #000000;
}

/* Light Theme Overrides */
.aeterna-light {
	--aeterna-bg: #ffffff;
	--aeterna-text-main: #111111;
	--aeterna-text-muted: #555555;
	--aeterna-card-bg: #f7f7f7;
	--aeterna-card-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
	--aeterna-card-hover-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);

	--aeterna-glass-bg: rgba(0, 0, 0, 0.03);
	--aeterna-glass-border: rgba(0, 0, 0, 0.08);
	--aeterna-glass-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);

	--aeterna-border: rgba(0, 0, 0, 0.08);
	--aeterna-modal-bg: #ffffff;
	--aeterna-modal-sidebar: #fcfcfc;
	--aeterna-modal-overlay-bg: #ffffff;
	--aeterna-modal-img-bg: #f5f5f5;
}

/* Theme Container Base */
#aeterna-container {
	background-color: var(--aeterna-bg);
	color: var(--aeterna-text-main) !important;
	transition: var(--aeterna-transition);
}

/* Hero & Header */
.aeterna-header {
	padding: 80px 20px;
	text-align: center;
}

.aeterna-header h1 {
	font-size: clamp(2.5rem, 8vw, 4rem);
	font-weight: 800;
	margin-bottom: 20px;
	letter-spacing: -1px;
	color: var(--aeterna-text-main) !important;
}

p.aeterna-subtitle {
	color: var(--aeterna-text-muted) !important;
	font-size: 1.1rem;
	max-width: 600px;
	margin: 0 auto 40px;
	font-weight: 300;
}

/* Search Form */
.aeterna-search-container {
	max-width: 600px;
	margin: 0 auto;
	position: relative;
}

.aeterna-search-container form {
	display: flex;
	gap: 10px;
	background: var(--aeterna-glass-bg);
	padding: 10px;
	border-radius: 20px;
	backdrop-filter: blur(10px);
	border: 1px solid var(--aeterna-glass-border);
	box-shadow: var(--aeterna-glass-shadow);
	transition: var(--aeterna-transition);
}

.aeterna-search-container form:focus-within {
	border-color: var(--aeterna-accent);
	transform: translateY(-2px);
	box-shadow: 0 25px 50px rgba(0, 0, 0, 0.1);
}

.aeterna-light .aeterna-search-container form:focus-within {
	box-shadow: 0 25px 50px rgba(0, 0, 0, 0.05);
}

#aeterna-search-input {
	flex: 1;
	background: transparent;
	border: none;
	padding: 15px 20px;
	color: var(--aeterna-text-main) !important;
	font-size: 1.1rem;
	outline: none;
	font-family: inherit;
}

button.aeterna-search-btn {
	background: var(--aeterna-accent) !important;
	color: #fff !important;
	border: none !important;
	padding: 0 25px !important;
	border-radius: 14px !important;
	font-weight: 700;
	cursor: pointer;
	transition: var(--aeterna-transition);
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 !important;
}

.aeterna-search-btn svg {
	width: 20px;
	height: 20px;
	stroke: #fff;
}

button.aeterna-search-btn:hover {
	filter: brightness(1.2);
	transform: scale(1.05);
}

/* Grid Results */
.aeterna-results-container {
	max-width: 1400px;
	margin: 0 auto;
	padding: 40px 20px;
	min-height: 400px;
}

.aeterna-art-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 30px;
}

.aeterna-art-card {
	background: var(--aeterna-card-bg);
	border-radius: 16px;
	overflow: hidden;
	position: relative;
	aspect-ratio: 1 / 1;
	box-shadow: var(--aeterna-card-shadow);
	transition: var(--aeterna-transition);
	cursor: pointer;
	opacity: 0;
	transform: translateY(20px);
	animation: aeternaFadeIn 0.6s forwards ease-out;
	border: 1px solid var(--aeterna-border);
}

@keyframes aeternaFadeIn {
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

.aeterna-art-card:hover {
	transform: translateY(-10px) scale(1.02);
	box-shadow: var(--aeterna-card-hover-shadow);
}

.aeterna-art-card img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: var(--aeterna-transition);
}

.aeterna-art-card:hover img {
	transform: scale(1.1);
	filter: brightness(0.6);
}

.aeterna-art-card:hover .aeterna-art-info {
	transform: translateY(0);
	opacity: 1;
}

.aeterna-double-width {
    grid-column: span 2;
}

.aeterna-double-width.aeterna-art-card {
  aspect-ratio: 2 / 1;
  height: calc(100% - 15px);
  width: 100%;
}

.aeterna-art-info {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	padding: 30px 20px;
	background: linear-gradient(to top, rgba(0, 0, 0, 0.95), transparent);
	transform: translateY(20px);
	opacity: 0;
	transition: var(--aeterna-transition);
	pointer-events: none;
}

.aeterna-art-title {
	font-weight: 600;
	font-size: 1.1rem;
	margin: 0 0 5px 0 !important;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical;
	overflow: hidden;
	color: #ffffff !important;
	/* Always light in card info */
}

.aeterna-art-artist {
	font-size: 0.85rem;
	color: rgba(255, 255, 255, 0.7) !important;
	/* Always light in card info */
	font-weight: 300;
	margin: 0 !important;
}

/* Loading Spinner */
.aeterna-spinner {
	display: none;
	width: 50px;
	height: 50px;
	border: 3px solid var(--aeterna-border);
	border-top: 3px solid var(--aeterna-accent);
	border-radius: 50%;
	animation: aeternaSpin 1s linear infinite;
	margin: 50px auto;
}

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

/* Pagination */
.aeterna-pagination {
	display: none;
	justify-content: center;
	align-items: center;
	gap: 20px;
	margin-top: 60px;
	padding-bottom: 40px;
}

.aeterna-page-link {
	background: var(--aeterna-glass-bg);
	color: var(--aeterna-text-main) !important;
	text-decoration: none;
	padding: 10px 20px;
	border-radius: 12px;
	border: 1px solid var(--aeterna-glass-border);
	font-weight: 600;
	transition: var(--aeterna-transition);
	font-size: 0.9rem;
	cursor: pointer;
	display: flex;
	align-items: center;
	gap: 8px;
}

.aeterna-page-link svg {
	transition: var(--aeterna-transition);
}

.aeterna-page-link:hover:not(.aeterna-disabled) svg {
	transform: translateX(-3px);
}

#aeterna-next-btn:hover:not(.aeterna-disabled) svg {
	transform: translateX(3px);
}

.aeterna-page-link:hover:not(.aeterna-disabled) {
	background: var(--aeterna-border);
	border-color: var(--aeterna-accent);
	transform: translateY(-2px);
}

.aeterna-page-link.aeterna-disabled {
	opacity: 0.3;
	cursor: not-allowed;
	pointer-events: none;
}

.aeterna-page-info {
	color: var(--aeterna-text-muted) !important;
	font-size: 0.95rem;
	font-weight: 300;
}

/* Message Box */
.aeterna-message-box {
	display: none;
	text-align: center;
	padding: 60px;
	font-size: 1.2rem;
	color: var(--aeterna-text-muted) !important;
	background: var(--aeterna-glass-bg);
	border-radius: 20px;
	border: 1px dashed var(--aeterna-glass-border);
	min-height: 200px;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.aeterna-empty-icon {
	font-size: 3rem;
	margin-bottom: 20px;
	opacity: 0.5;
}

/* Footer */
.aeterna-footer {
	text-align: center;
	padding: 60px 20px;
	color: var(--aeterna-text-muted) !important;
	font-size: 0.9rem;
	border-top: 1px solid var(--aeterna-border);
}

@media (max-width: 600px) {
	.aeterna-header {
		padding: 40px 20px;
	}

	form {
		flex-direction: column;
		border-radius: 12px;
	}

	button.aeterna-search-btn {
		padding: 15px;
	}

	.aeterna-art-grid {
		grid-template-columns: 1fr;
	}

	.aeterna-pagination {
		flex-direction: column;
		gap: 10px;
	}
}

/* Modal Implementation - Full Screen */
.aeterna-modal-overlay {
	display: none;
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background: var(--aeterna-modal-overlay-bg);
	z-index: 99999;
	overflow: hidden;
	padding: 0;
	color: var(--aeterna-text-main) !important;
}

.aeterna-modal-container {
	width: 100%;
	height: 100%;
	background: var(--aeterna-modal-bg);
	position: relative;
	box-shadow: none;
	overflow: hidden;
	animation: aeternaModalFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
	display: flex;
	flex-direction: column;
}

@keyframes aeternaModalFadeIn {
	from {
		opacity: 0;
		transform: scale(1.05);
	}

	to {
		opacity: 1;
		transform: scale(1);
	}
}

.aeterna-modal-close {
	position: absolute;
	top: 30px;
	right: 30px;
	background: var(--aeterna-glass-bg);
	color: var(--aeterna-text-main) !important;
	border: 1px solid var(--aeterna-glass-border);
	width: 50px;
	height: 50px;
	border-radius: 50%;
	cursor: pointer;
	z-index: 999999;
	transition: var(--aeterna-transition);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 0;
}

.aeterna-modal-close svg {
	width: 24px;
	height: 24px;
	stroke-width: 2.5;
}

.aeterna-modal-close:hover {
	background: var(--aeterna-accent);
	color: #fff !important;
	transform: rotate(90deg);
}

.aeterna-modal-content {
	display: flex;
	height: 100vh;
}

.aeterna-modal-image-col {
	flex: 1;
	background: var(--aeterna-modal-img-bg);
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	padding: 40px;
}

.aeterna-modal-image-col img {
	max-width: 90%;
	max-height: 90%;
	width: auto;
	height: auto;
	box-shadow: 0 0 100px rgba(0, 0, 0, 0.4);
	transition: var(--aeterna-transition);
	object-fit: contain;
}

.aeterna-light .aeterna-modal-image-col img {
	box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.aeterna-modal-info-col {
	width: 450px;
	min-width: 450px;
	padding: 60px 50px;
	background: var(--aeterna-modal-sidebar);
	overflow-y: auto;
	border-left: 1px solid var(--aeterna-border);
}

.aeterna-modal-info-col .aeterna-section-label {
	text-transform: uppercase;
	font-size: 0.75rem;
	letter-spacing: 2px;
	color: var(--aeterna-accent) !important;
	font-weight: 800;
	margin-bottom: 15px;
	display: block;
}

.aeterna-modal-info-col h2 {
	font-size: 2rem;
	font-weight: 800;
	line-height: 1.2;
	margin: 0 0 10px 0 !important;
	letter-spacing: -0.5px;
	color: var(--aeterna-text-main) !important;
}

#aeterna-modal-info-col a {
	color: var(--aeterna-accent);
}

.aeterna-modal-info-col .aeterna-artist-display {
	font-size: 1.1rem;
	color: var(--aeterna-text-muted) !important;
	margin: 0 0 30px 0 !important;
	font-weight: 300;
}

.aeterna-modal-meta-grid {
	display: grid;
	gap: 20px;
	margin-bottom: 40px;
	padding-top: 30px;
	border-top: 1px solid var(--aeterna-border);
}

.aeterna-meta-item {
	display: flex;
	flex-direction: column;
}

.aeterna-meta-item label {
	font-size: 0.7rem;
	color: var(--aeterna-text-muted) !important;
	text-transform: uppercase;
	letter-spacing: 1px;
	font-weight: 600;
	margin-bottom: 4px;
}

.aeterna-meta-item p {
	font-size: 0.95rem;
	color: var(--aeterna-text-main) !important;
	font-weight: 400;
	margin: 0 !important;
}

.aeterna-description-text {
	font-size: 1rem;
	color: var(--aeterna-text-muted) !important;
	line-height: 1.8;
	font-weight: 300;
}

.aeterna-description-text p {
	margin-bottom: 15px;
}

/* Mobile Stacking for Full Screen Modal */
@media (max-width: 1024px) {
	.aeterna-modal-overlay {
		overflow-y: auto;
		-webkit-overflow-scrolling: touch;
	}

	.aeterna-modal-container {
		height: auto;
		min-height: 100%;
		animation: none;
		opacity: 1;
	}

	.aeterna-modal-content {
		flex-direction: column;
		height: auto;
	}

	.aeterna-modal-image-col {
		height: 50vh;
		min-height: 300px;
		flex: none;
		padding: 60px 20px 20px;
	}

	.aeterna-modal-info-col {
		width: auto;
		height: auto;
		overflow-y: visible;
		padding: 30px;
		border-left: none;
		border-top: 1px solid var(--aeterna-border);
	}

	.aeterna-modal-info-col h2 {
		font-size: 1.6rem;
	}

	.aeterna-modal-close {
		position: fixed;
		top: 20px;
		right: 20px;
		box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
		background: var(--aeterna-accent);
		color: #fff !important;
	}
}

/* --- Standalone Cards --- */
.aeterna-standalone-card-wrapper {
	margin: 40px auto;
	background: var(--aeterna-card-bg);
	border: 1px solid var(--aeterna-card-border);
	border-radius: 20px;
	overflow: hidden;
	cursor: pointer;
	transition: var(--aeterna-transition);
	box-shadow: var(--aeterna-shadow);
}

.aeterna-standalone-card-wrapper:hover {
	transform: translateY(-5px);
	box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
	border-color: var(--aeterna-accent);
}

/* Vertical Standalone Card */
.aeterna-card-v {
	max-width: 480px;
}

.aeterna-card-v img {
	width: 100%;
	height: auto;
	display: block;
}

.aeterna-card-v .aeterna-standalone-info {
	padding: 25px;
}

/* Horizontal Standalone Card */
.aeterna-card-h {
	max-width: 900px;
	display: flex;
}

.aeterna-card-h .aeterna-standalone-img-wrapper {
	width: 45%;
	flex-shrink: 0;
}

.aeterna-card-h img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
}

.aeterna-card-h .aeterna-standalone-info {
	flex-grow: 1;
	padding: 40px;
	display: flex;
	flex-direction: column;
	justify-content: center;
}

.aeterna-standalone-info h3 {
	font-size: 1.5rem;
	color: var(--aeterna-text-main) !important;
	line-height: 1.3;
	margin: 0 0 10px 0;
}

.aeterna-standalone-info p {
	font-size: 1rem;
	color: var(--aeterna-text-muted) !important;
	margin: 0;
}

/* Responsive for Horizontal Card */
@media (max-width: 768px) {
	.aeterna-card-h {
		flex-direction: column;
		max-width: 480px;
	}

	.aeterna-card-h .aeterna-standalone-img-wrapper {
		width: 100%;
		height: 300px;
	}

	.aeterna-card-h .aeterna-standalone-info {
		padding: 25px;
	}
}