.mban-chart-shell--tv .mban-chart-canvas {
	min-height: 520px;
}

.mban-chart-shell--tv .mban-toolbar {
	display: none;
}

.mban-chart-shell {
	--mban-primary: #0f766e;
	--mban-border: #e2e8f0;
	--mban-surface: #ffffff;
	--mban-text: #0f172a;
	--mban-muted: #64748b;
	--mban-bg: #f8fafc;
	position: relative;
	width: 100%;
	max-width: 100%;
	overflow: hidden;
	background: var(--mban-surface);
	border: 1px solid var(--mban-border);
	border-radius: 6px;
	direction: rtl;
	font-family: "Vazirmatn", Tahoma, "Segoe UI", sans-serif;
	color: var(--mban-text);
}

.mban-chart-shell,
.mban-chart-shell button,
.mban-chart-shell span,
.mban-chart-shell .mban-chart-status,
.mban-chart-shell .mban-tb-menu__item {
	font-family: "Vazirmatn", Tahoma, "Segoe UI", sans-serif !important;
}

.mban-chart-shell[data-theme="dark"] {
	--mban-border: #1f2937;
	--mban-surface: #0f172a;
	--mban-text: #e2e8f0;
	--mban-muted: #94a3b8;
	--mban-bg: #020617;
	--mban-primary: #2dd4bf;
}

.mban-toolbar {
	display: flex;
	align-items: flex-start;
	gap: 8px;
	padding: 8px;
	border-bottom: 1px solid var(--mban-border);
	background: var(--mban-bg);
}

.mban-toolbar__groups {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	flex: 1;
}

.mban-tb-group {
	display: inline-flex;
	flex-wrap: wrap;
	gap: 4px;
	padding: 2px;
	border: 1px solid var(--mban-border);
	border-radius: 4px;
	background: var(--mban-surface);
}

.mban-tb-btn {
	appearance: none;
	border: 0;
	background: transparent;
	color: var(--mban-text);
	min-width: 36px;
	min-height: 36px;
	padding: 6px 8px;
	border-radius: 4px;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 4px;
	font-family: inherit;
	font-size: 0.8rem;
}

.mban-tb-btn svg {
	width: 16px;
	height: 16px;
	display: block;
}

.mban-tb-btn:hover,
.mban-tb-btn:focus-visible {
	background: rgba(15, 118, 110, 0.12);
	outline: 2px solid var(--mban-primary);
	outline-offset: 1px;
}

.mban-tb-btn.is-active {
	background: rgba(15, 118, 110, 0.16);
	color: var(--mban-primary);
	font-weight: 600;
}

.mban-tb-mobile {
	display: none;
}

.mban-tb-dropdown {
	position: relative;
}

.mban-tb-menu {
	position: absolute;
	top: calc(100% + 4px);
	right: 0;
	z-index: 20;
	min-width: 200px;
	max-height: 260px;
	overflow: auto;
	background: var(--mban-surface);
	border: 1px solid var(--mban-border);
	border-radius: 4px;
	padding: 4px;
	box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

.mban-tb-menu__item {
	display: block;
	width: 100%;
	text-align: right;
	border: 0;
	background: transparent;
	color: var(--mban-text);
	padding: 8px 10px;
	cursor: pointer;
	font-family: inherit;
	border-radius: 3px;
}

.mban-tb-menu__item:hover,
.mban-tb-menu__item:focus-visible {
	background: rgba(15, 118, 110, 0.1);
	outline: none;
}

.mban-chart-status {
	display: none;
	padding: 8px 12px;
	font-size: 0.875rem;
	color: var(--mban-muted);
	border-bottom: 1px solid var(--mban-border);
}

.mban-chart-status.is-visible {
	display: block;
}

.mban-chart-status.is-loading {
	color: var(--mban-muted);
}

.mban-chart-status.is-error {
	color: #b91c1c;
	background: #fef2f2;
}

.mban-chart-shell[data-theme="dark"] .mban-chart-status.is-error {
	background: #450a0a;
	color: #fecaca;
}

.mban-chart-canvas {
	width: 100%;
	min-height: 280px;
	overflow: hidden;
}

.mban-chart-mount {
	width: 100%;
	max-width: 100%;
}

@media (max-width: 768px) {
	.mban-tb-mobile {
		display: inline-flex;
	}

	.mban-toolbar__groups {
		display: none;
		width: 100%;
	}

	.mban-toolbar.is-open .mban-toolbar__groups {
		display: flex;
	}

	.mban-tb-group--tf .mban-tb-btn span {
		font-size: 0.75rem;
	}

	.mban-chart-canvas {
		min-height: 260px;
	}
}

@media (max-width: 390px) {
	.mban-tb-btn {
		min-width: 32px;
		min-height: 32px;
		padding: 5px 6px;
	}
}

/* Theme compatibility: isolate chart UI from global theme button/input styles */
.mban-root.mban-embed,
.mban-chart-shell {
	isolation: isolate;
}

.mban-chart-shell .mban-tb-btn {
	appearance: none;
	background: var(--mban-bg, #f8fafc);
	color: var(--mban-text, #0f172a);
	line-height: 1.2;
	box-shadow: none;
	text-transform: none;
	letter-spacing: normal;
}

.mban-chart-shell .mban-tb-btn:hover {
	filter: brightness(0.98);
}