/**
 * Smart Domain Generator — Frontend Styles
 * Premium SaaS look: deep violet accent, glass-morphism cards, dark by default
 * with automatic light-mode support via prefers-color-scheme.
 */

.sdg-app {
	--sdg-accent: #7c3aed;
	--sdg-accent-soft: rgba(124, 58, 237, 0.16);
	--sdg-bg: #0b0b14;
	--sdg-surface: rgba(255, 255, 255, 0.04);
	--sdg-surface-border: rgba(255, 255, 255, 0.08);
	--sdg-text: #f4f3f8;
	--sdg-text-muted: #9a97ab;
	--sdg-green: #22c55e;
	--sdg-green-bg: rgba(34, 197, 94, 0.14);
	--sdg-red: #f87171;
	--sdg-red-bg: rgba(248, 113, 113, 0.14);
	--sdg-radius: 16px;

	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	color: var(--sdg-text);
	background: var(--sdg-bg);
	padding: 48px 24px;
	border-radius: 24px;
	max-width: 1100px;
	margin: 0 auto;
	box-sizing: border-box;
}

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

@media (prefers-color-scheme: light) {
	.sdg-app {
		--sdg-bg: #faf9fc;
		--sdg-surface: #ffffff;
		--sdg-surface-border: rgba(15, 15, 30, 0.08);
		--sdg-text: #17151f;
		--sdg-text-muted: #6b6879;
	}
}

.sdg-hero {
	text-align: center;
	margin-bottom: 32px;
}

.sdg-heading {
	font-family: 'Space Grotesk', 'Inter', sans-serif;
	font-size: clamp(28px, 4vw, 44px);
	font-weight: 700;
	margin: 0 0 12px;
	background: linear-gradient(135deg, var(--sdg-text) 30%, var(--sdg-accent) 100%);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.sdg-subheading {
	color: var(--sdg-text-muted);
	font-size: 16px;
	margin: 0 0 32px;
}

.sdg-search-bar {
	display: flex;
	gap: 12px;
	max-width: 640px;
	margin: 0 auto 20px;
	flex-wrap: wrap;
}

.sdg-keyword-input {
	flex: 1 1 280px;
	padding: 14px 18px;
	border-radius: 999px;
	border: 1px solid var(--sdg-surface-border);
	background: var(--sdg-surface);
	color: var(--sdg-text);
	font-size: 15px;
	outline: none;
	transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.sdg-keyword-input:focus-visible {
	border-color: var(--sdg-accent);
	box-shadow: 0 0 0 3px var(--sdg-accent-soft);
}

.sdg-generate-btn {
	padding: 14px 28px;
	border-radius: 999px;
	border: none;
	background: var(--sdg-accent);
	color: #fff;
	font-weight: 600;
	font-size: 15px;
	cursor: pointer;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
	white-space: nowrap;
}

.sdg-generate-btn:hover {
	transform: translateY(-1px);
	box-shadow: 0 8px 24px var(--sdg-accent-soft);
}

.sdg-generate-btn:focus-visible {
	outline: 2px solid var(--sdg-accent);
	outline-offset: 2px;
}

.sdg-generate-btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
	transform: none;
}

.sdg-tld-selector {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: center;
}

.sdg-tld-pill {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	padding: 6px 14px;
	border-radius: 999px;
	border: 1px solid var(--sdg-surface-border);
	background: var(--sdg-surface);
	font-size: 13px;
	color: var(--sdg-text-muted);
	cursor: pointer;
}

.sdg-tld-pill input {
	accent-color: var(--sdg-accent);
}

.sdg-progress-wrap {
	max-width: 640px;
	margin: 0 auto 28px;
	text-align: center;
}

.sdg-progress-bar {
	height: 6px;
	border-radius: 999px;
	background: var(--sdg-surface);
	overflow: hidden;
	margin-bottom: 8px;
}

.sdg-progress-fill {
	height: 100%;
	width: 0%;
	background: linear-gradient(90deg, var(--sdg-accent), #a78bfa);
	transition: width 0.3s ease;
}

.sdg-progress-label {
	font-size: 13px;
	color: var(--sdg-text-muted);
	margin: 0;
}

.sdg-controls {
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	align-items: center;
	justify-content: space-between;
	margin-bottom: 24px;
	padding-bottom: 16px;
	border-bottom: 1px solid var(--sdg-surface-border);
}

.sdg-filter-group {
	display: flex;
	gap: 6px;
}

.sdg-filter-btn {
	padding: 8px 16px;
	border-radius: 999px;
	border: 1px solid var(--sdg-surface-border);
	background: transparent;
	color: var(--sdg-text-muted);
	cursor: pointer;
	font-size: 13px;
	font-weight: 500;
}

.sdg-filter-btn.is-active {
	background: var(--sdg-accent);
	border-color: var(--sdg-accent);
	color: #fff;
}

.sdg-tld-filter,
.sdg-search-filter {
	padding: 8px 14px;
	border-radius: 10px;
	border: 1px solid var(--sdg-surface-border);
	background: var(--sdg-surface);
	color: var(--sdg-text);
	font-size: 13px;
}

.sdg-secondary-btn {
	padding: 8px 18px;
	border-radius: 10px;
	border: 1px solid var(--sdg-surface-border);
	background: var(--sdg-surface);
	color: var(--sdg-text);
	cursor: pointer;
	font-size: 13px;
	font-weight: 500;
}

.sdg-secondary-btn:hover {
	border-color: var(--sdg-accent);
}

.sdg-results-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
	gap: 16px;
	margin-bottom: 24px;
}

.sdg-result-card {
	background: var(--sdg-surface);
	border: 1px solid var(--sdg-surface-border);
	border-radius: var(--sdg-radius);
	padding: 18px;
	backdrop-filter: blur(10px);
	transition: transform 0.15s ease, border-color 0.15s ease;
	animation: sdg-fade-in 0.3s ease both;
}

.sdg-result-card:hover {
	transform: translateY(-2px);
	border-color: var(--sdg-accent-soft);
}

@keyframes sdg-fade-in {
	from {
		opacity: 0;
		transform: translateY(6px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

@media (prefers-reduced-motion: reduce) {
	.sdg-result-card,
	.sdg-generate-btn,
	.sdg-progress-fill {
		animation: none !important;
		transition: none !important;
	}
}

.sdg-result-domain {
	font-family: 'Space Grotesk', sans-serif;
	font-weight: 600;
	font-size: 16px;
	margin-bottom: 10px;
	word-break: break-all;
}

.sdg-result-badge {
	display: inline-block;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	padding: 4px 10px;
	border-radius: 999px;
	margin-bottom: 10px;
}

.sdg-result-badge.is-available {
	background: var(--sdg-green-bg);
	color: var(--sdg-green);
}

.sdg-result-badge.is-taken {
	background: var(--sdg-red-bg);
	color: var(--sdg-red);
}

.sdg-result-badge.is-unknown {
	background: var(--sdg-surface);
	color: var(--sdg-text-muted);
}

.sdg-result-price {
	font-size: 13px;
	color: var(--sdg-text-muted);
	margin-bottom: 12px;
	min-height: 16px;
}

.sdg-result-actions {
	display: flex;
	align-items: center;
	gap: 8px;
}

.sdg-copy-btn,
.sdg-favorite-btn {
	background: transparent;
	border: 1px solid var(--sdg-surface-border);
	color: var(--sdg-text-muted);
	border-radius: 8px;
	width: 34px;
	height: 34px;
	cursor: pointer;
	font-size: 14px;
}

.sdg-favorite-btn.is-favorited {
	color: var(--sdg-accent);
	border-color: var(--sdg-accent);
}

.sdg-buy-btn {
	flex: 1;
	text-align: center;
	padding: 8px 12px;
	border-radius: 8px;
	background: var(--sdg-accent);
	color: #fff;
	text-decoration: none;
	font-size: 13px;
	font-weight: 600;
}

.sdg-buy-btn.is-disabled {
	pointer-events: none;
	opacity: 0.4;
}

.sdg-load-more-wrap {
	text-align: center;
	margin-bottom: 32px;
}

.sdg-hosting-card {
	border-radius: var(--sdg-radius);
	padding: 36px;
	text-align: center;
	animation: sdg-fade-in 0.4s ease both;
}

.sdg-hosting-logo {
	max-height: 48px;
	margin-bottom: 16px;
}

.sdg-hosting-headline {
	font-family: 'Space Grotesk', sans-serif;
	font-size: 24px;
	margin: 0 0 8px;
}

.sdg-hosting-description {
	opacity: 0.85;
	margin: 0 0 20px;
	font-size: 14px;
}

.sdg-hosting-btn {
	display: inline-block;
	padding: 12px 28px;
	border-radius: 999px;
	color: #fff;
	text-decoration: none;
	font-weight: 600;
	font-size: 14px;
}

.sdg-empty-state {
	text-align: center;
	color: var(--sdg-text-muted);
	padding: 40px 0;
	grid-column: 1 / -1;
}

@media (max-width: 640px) {
	.sdg-app {
		padding: 32px 16px;
	}

	.sdg-controls {
		flex-direction: column;
		align-items: stretch;
	}

	.sdg-filter-group {
		justify-content: center;
	}
}