:root {
	color-scheme: dark;
	--glow-soft: 0 0 6px rgba(255, 255, 255, 0.22);
	--glow-mid: 0 0 12px rgba(255, 255, 255, 0.16);
	--glow-text: 0 0 4px rgba(255, 255, 255, 0.28);
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	min-height: 100vh;
	background: #000000;
	color: #ffffff;
	font-family: "Space Mono", monospace;
	overflow: hidden;
	text-shadow: var(--glow-text);
}

body.gallery-unlocked {
	overflow: auto;
}

main {
	width: min(1180px, calc(100% - 24px));
	min-height: 100vh;
	margin: 0 auto;
	padding: 16px 0 24px;
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 18px;
}

body.gallery-unlocked main {
	min-height: auto;
	justify-content: flex-start;
}

.intro-panel {
	display: grid;
	gap: 12px;
}

h1 {
	margin: 0;
	font-size: clamp(1rem, 1.8vw, 1.35rem);
	font-weight: 400;
	letter-spacing: 0.03em;
	text-shadow: 0 0 6px rgba(255, 255, 255, 0.34);
}

.audio-list {
	display: grid;
	gap: 8px;
}

.audio-item {
	display: grid;
	grid-template-columns: 220px minmax(0, 1fr) auto;
	align-items: center;
	gap: 10px;
	padding: 8px 10px;
	border: 1px solid #ffffff;
	font-size: 0.82rem;
	box-shadow: var(--glow-soft);
}

.file-name {
	overflow-wrap: anywhere;
	white-space: nowrap;
}

.file-name.is-long {
	font-size: 0.68rem;
	white-space: nowrap;
	line-height: 1;
}

audio {
	width: 100%;
	height: 32px;
	filter: invert(1) grayscale(1);
}

.download-link,
.unlock-button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 32px;
	padding: 0 10px;
	border: 1px solid #ffffff;
	background: transparent;
	color: #ffffff;
	text-decoration: none;
	font: inherit;
	font-size: 0.78rem;
	cursor: pointer;
	box-shadow: var(--glow-soft);
}

.unlock-input {
	box-shadow: var(--glow-soft);
}

.download-link:hover,
.download-link:focus-visible,
.unlock-button:hover,
.unlock-button:focus-visible,
.unlock-input:focus-visible {
	background: #ffffff;
	color: #000000;
	outline: none;
	box-shadow: 0 0 10px rgba(255, 255, 255, 0.45);
}

.unlock-form {
	display: grid;
	gap: 6px;
	margin-top: 4px;
	width: fit-content;
}

.unlock-label,
.unlock-status {
	font-size: 0.78rem;
	min-height: 1em;
}

.unlock-controls {
	display: flex;
	align-items: center;
	gap: 8px;
}

.unlock-input {
	width: 220px;
	height: 32px;
	padding: 0 10px;
	border: 1px solid #ffffff;
	background: transparent;
	color: #ffffff;
	font: inherit;
	font-size: 0.78rem;
	text-transform: uppercase;
}

.locked-gallery {
	display: grid;
	gap: 12px;
	padding-bottom: 24px;
}

.gallery-grid {
	display: grid;
	grid-template-columns: repeat(7, minmax(0, 1fr));
	grid-template-rows: repeat(2, auto);
	gap: 6px;
}

.image-card {
	display: grid;
	gap: 4px;
	padding: 6px;
	border: 1px solid #ffffff;
	box-shadow: var(--glow-soft);
}

.image-card img {
	width: 100%;
	aspect-ratio: 1 / 1;
	object-fit: cover;
	border: 1px solid #ffffff;
	display: block;
	box-shadow: var(--glow-mid);
}

.image-caption {
	font-size: 0.74rem;
	line-height: 1.25;
	min-height: 2.2em;
}

@media (max-width: 900px) {
	body {
		overflow: auto;
	}

	main {
		min-height: auto;
		justify-content: flex-start;
		padding: 12px 0 18px;
	}

	.audio-item {
		grid-template-columns: 1fr;
		gap: 8px;
	}

	.download-link {
		width: fit-content;
	}

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

@media (max-width: 600px) {
	.unlock-controls {
		flex-direction: column;
		align-items: flex-start;
	}

	.unlock-input {
		width: min(260px, 100%);
	}

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