/* =========================================================
   Toolszzz Brat Generator — scoped styles.
   Every rule is scoped under .tzbg-wrapper; nothing here
   targets bare elements (button, input, h1, canvas, etc.)
   so the plugin never leaks into the host theme.
   ========================================================= */

.tzbg-wrapper {
	--tzbg-primary: #8ACE00;
	--tzbg-radius: 8px;
	--tzbg-preview-bg: #f4f4f5;

	--tzbg-bg: #ffffff;
	--tzbg-fg: #18181b;
	--tzbg-muted: #71717a;
	--tzbg-border: #e4e4e7;
	--tzbg-panel: #fafafa;
	--tzbg-focus: #2563eb;

	box-sizing: border-box;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
	color: var(--tzbg-fg);
	max-width: 1200px;
	margin: 0 auto;
}

.tzbg-wrapper[data-tzbg-mode="dark"] {
	--tzbg-bg: #18181b;
	--tzbg-fg: #f4f4f5;
	--tzbg-muted: #a1a1aa;
	--tzbg-border: #3f3f46;
	--tzbg-panel: #202023;
}

@media (prefers-color-scheme: dark) {
	.tzbg-wrapper[data-tzbg-mode="system"] {
		--tzbg-bg: #18181b;
		--tzbg-fg: #f4f4f5;
		--tzbg-muted: #a1a1aa;
		--tzbg-border: #3f3f46;
		--tzbg-panel: #202023;
	}
}

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

.tzbg-app {
	background: var(--tzbg-bg);
	border: 1px solid var(--tzbg-border);
	border-radius: calc(var(--tzbg-radius) + 4px);
	overflow: hidden;
}

/* ---------------- Toolbar ---------------- */

.tzbg-toolbar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 10px 16px;
	border-bottom: 1px solid var(--tzbg-border);
	background: var(--tzbg-panel);
	flex-wrap: wrap;
}

.tzbg-toolbar-group {
	display: flex;
	gap: 8px;
}

/* ---------------- Buttons ---------------- */

.tzbg-btn {
	appearance: none;
	border: 1px solid var(--tzbg-border);
	background: var(--tzbg-bg);
	color: var(--tzbg-fg);
	border-radius: var(--tzbg-radius);
	padding: 10px 16px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	line-height: 1.2;
	transition: transform 0.08s ease, background-color 0.15s ease, border-color 0.15s ease;
	min-height: 40px;
}

.tzbg-btn:hover:not(:disabled) {
	border-color: var(--tzbg-primary);
}

.tzbg-btn:active:not(:disabled) {
	transform: scale(0.97);
}

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

.tzbg-btn:disabled {
	opacity: 0.4;
	cursor: not-allowed;
}

.tzbg-btn-primary {
	background: var(--tzbg-primary);
	border-color: var(--tzbg-primary);
	color: #0a0a0a;
}

.tzbg-btn-ghost {
	background: transparent;
}

.tzbg-btn-icon {
	padding: 8px 12px;
	font-size: 16px;
}

/* ---------------- Main layout ---------------- */

.tzbg-main {
	display: grid;
	grid-template-columns: 1.4fr 1fr;
	gap: 0;
}

@media (max-width: 900px) {
	.tzbg-main {
		grid-template-columns: 1fr;
	}
}

.tzbg-preview-col {
	padding: 20px;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 14px;
	border-right: 1px solid var(--tzbg-border);
}

@media (max-width: 900px) {
	.tzbg-preview-col {
		border-right: none;
		border-bottom: 1px solid var(--tzbg-border);
	}
}

.tzbg-canvas-shell {
	width: 100%;
	max-width: 520px;
	aspect-ratio: 1 / 1;
	background: var(--tzbg-preview-bg);
	border-radius: var(--tzbg-radius);
	display: flex;
	align-items: center;
	justify-content: center;
	overflow: hidden;
	border: 1px solid var(--tzbg-border);
}

.tzbg-canvas {
	width: 100%;
	height: 100%;
	display: block;
	touch-action: none;
	cursor: grab;
	outline: none;
}

.tzbg-canvas:focus-visible {
	box-shadow: inset 0 0 0 3px var(--tzbg-focus);
}

.tzbg-wrapper.tzbg-randomizing .tzbg-canvas-shell {
	animation: tzbg-pulse 0.35s ease;
}

@keyframes tzbg-pulse {
	0% { transform: scale(1); }
	50% { transform: scale(1.02); }
	100% { transform: scale(1); }
}

.tzbg-export-row {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: center;
	width: 100%;
}

.tzbg-notify {
	min-height: 20px;
	font-size: 13px;
	color: var(--tzbg-muted);
	opacity: 0;
	transition: opacity 0.2s ease;
}

.tzbg-notify.is-visible {
	opacity: 1;
}

/* ---------------- Controls column ---------------- */

.tzbg-controls-col {
	padding: 8px 0;
	max-height: 720px;
	overflow-y: auto;
}

.tzbg-section {
	border-bottom: 1px solid var(--tzbg-border);
}

.tzbg-section-header {
	width: 100%;
	text-align: left;
	background: transparent;
	border: none;
	padding: 14px 20px;
	font-size: 14px;
	font-weight: 700;
	color: var(--tzbg-fg);
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.tzbg-section-header::after {
	content: "+";
	font-weight: 400;
	color: var(--tzbg-muted);
}

.tzbg-section-header[aria-expanded="true"]::after {
	content: "\2212";
}

.tzbg-section-body {
	padding: 0 20px 18px;
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.tzbg-field-label {
	font-size: 12px;
	font-weight: 600;
	color: var(--tzbg-muted);
	margin-top: 10px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
}

.tzbg-textarea,
.tzbg-select,
.tzbg-number {
	width: 100%;
	padding: 8px 10px;
	border: 1px solid var(--tzbg-border);
	border-radius: var(--tzbg-radius);
	background: var(--tzbg-bg);
	color: var(--tzbg-fg);
	font-size: 14px;
	font-family: inherit;
}

.tzbg-textarea:focus-visible,
.tzbg-select:focus-visible,
.tzbg-number:focus-visible,
.tzbg-slider:focus-visible,
.tzbg-color-input:focus-visible {
	outline: 2px solid var(--tzbg-focus);
	outline-offset: 1px;
}

.tzbg-char-count {
	font-size: 11px;
	color: var(--tzbg-muted);
	text-align: right;
}

.tzbg-slider {
	width: 100%;
	accent-color: var(--tzbg-primary);
	height: 32px;
}

.tzbg-color-input {
	width: 100%;
	height: 40px;
	border: 1px solid var(--tzbg-border);
	border-radius: var(--tzbg-radius);
	padding: 2px;
	background: var(--tzbg-bg);
	cursor: pointer;
}

.tzbg-btn-group {
	display: flex;
	flex-wrap: wrap;
	gap: 6px;
	margin-top: 4px;
}

.tzbg-chip {
	border: 1px solid var(--tzbg-border);
	background: var(--tzbg-bg);
	color: var(--tzbg-fg);
	border-radius: 999px;
	padding: 6px 12px;
	font-size: 12px;
	cursor: pointer;
	min-height: 32px;
}

.tzbg-chip.is-active {
	background: var(--tzbg-primary);
	border-color: var(--tzbg-primary);
	color: #0a0a0a;
	font-weight: 700;
}

.tzbg-swatch-row {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin-top: 4px;
}

.tzbg-swatch {
	width: 30px;
	height: 30px;
	border-radius: 50%;
	border: 1px solid var(--tzbg-border);
	cursor: pointer;
	padding: 0;
}

.tzbg-align-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 6px;
	max-width: 160px;
	margin: 6px 0 10px;
}

.tzbg-align-btn {
	width: 100%;
	aspect-ratio: 1 / 1;
	border: 1px solid var(--tzbg-border);
	background: var(--tzbg-bg);
	border-radius: 4px;
	cursor: pointer;
	position: relative;
}

.tzbg-align-btn::after {
	content: "";
	position: absolute;
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--tzbg-muted);
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}

.tzbg-align-btn:hover {
	border-color: var(--tzbg-primary);
}

.tzbg-decoration-grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 6px;
	margin-top: 6px;
}

.tzbg-decoration-btn {
	border: 1px solid var(--tzbg-border);
	background: var(--tzbg-bg);
	border-radius: var(--tzbg-radius);
	font-size: 18px;
	padding: 8px 0;
	cursor: pointer;
	min-height: 40px;
}

.tzbg-decoration-btn:hover {
	border-color: var(--tzbg-primary);
}

.tzbg-hint {
	font-size: 12px;
	color: var(--tzbg-muted);
	margin: 8px 0;
}

.tzbg-template-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 8px;
	margin-top: 6px;
}

.tzbg-template-btn {
	display: flex;
	align-items: center;
	gap: 8px;
	border: 1px solid var(--tzbg-border);
	background: var(--tzbg-bg);
	border-radius: var(--tzbg-radius);
	padding: 8px 10px;
	cursor: pointer;
	font-size: 12px;
	color: var(--tzbg-fg);
	text-align: left;
	min-height: 40px;
}

.tzbg-template-btn.is-active {
	border-color: var(--tzbg-primary);
	box-shadow: 0 0 0 1px var(--tzbg-primary);
}

.tzbg-template-swatch {
	width: 16px;
	height: 16px;
	border-radius: 50%;
	background: var(--tzbg-tpl-swatch, #ccc);
	flex-shrink: 0;
	border: 1px solid rgba(0, 0, 0, 0.1);
}

/* ---------------- Content area (SEO/FAQ) ---------------- */

.tzbg-content-area {
	margin-top: 28px;
	padding: 0 4px;
}

.tzbg-content-area h2 {
	font-size: 22px;
	margin: 24px 0 10px;
}

.tzbg-faq-item h3 {
	font-size: 16px;
	margin: 14px 0 4px;
}

.tzbg-related-tools ul {
	padding-left: 20px;
}

.tzbg-fallback-notice {
	padding: 24px;
	text-align: center;
	color: var(--tzbg-muted);
}

/* ---------------- Mobile refinements ---------------- */

@media (max-width: 480px) {
	.tzbg-btn {
		flex: 1 1 auto;
		font-size: 13px;
		padding: 10px 12px;
	}

	.tzbg-export-row {
		flex-direction: column;
	}

	.tzbg-export-row .tzbg-btn {
		width: 100%;
	}

	.tzbg-controls-col {
		max-height: none;
	}

	.tzbg-decoration-grid {
		grid-template-columns: repeat(5, 1fr);
	}

	.tzbg-template-grid {
		grid-template-columns: 1fr;
	}
}