:root {
	--bg: #fafafa;
	--panel: #ffffff;
	--border: #e4e4e7;
	--text: #18181b;
	--muted: #71717a;
	--subtle: #f4f4f5;
	--accent: #2563eb;
	--accent-hover: #1d4ed8;
	--danger: #dc2626;
	--danger-hover: #b91c1c;
	--danger-bg: #fef2f2;
	--success: #16a34a;
}

* { box-sizing: border-box; }

body {
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	background: var(--bg);
	color: var(--text);
	margin: 0;
	padding: 24px;
	line-height: 1.5;
}

.container { max-width: 840px; margin: 0 auto; }

h1 { margin: 0 0 4px 0; font-size: 24px; }

.panel {
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 16px;
	margin-bottom: 16px;
}

.panel h2 {
	margin: 0 0 4px 0;
	font-size: 16px;
	font-weight: 600;
}

.panel-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	margin-bottom: 8px;
}

.panel-header h2 { margin: 0; }

button.settings-icon {
	background: transparent;
	color: var(--muted);
	border: none;
	padding: 4px;
	border-radius: 6px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
}

button.settings-icon .material-icons {
	font-size: 20px;
	line-height: 1;
}

button.settings-icon:hover {
	background: var(--subtle);
	color: var(--text);
}

.modal-backdrop {
	position: fixed;
	inset: 0;
	background: rgba(0, 0, 0, 0.4);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 100;
	padding: 16px;
}

.modal {
	background: var(--panel);
	border: 1px solid var(--border);
	border-radius: 8px;
	padding: 20px;
	width: 100%;
	max-width: 420px;
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.modal h3 {
	margin: 0 0 12px 0;
	font-size: 16px;
	font-weight: 600;
}

.modal-field { margin-bottom: 12px; }

.modal-actions {
	display: flex;
	justify-content: flex-end;
	gap: 8px;
	margin-top: 16px;
}

label {
	display: block;
	font-size: 13px;
	color: var(--text);
	margin-bottom: 2px;
	font-weight: 500;
}

input[type="text"], input[type="number"], textarea, select {
	width: 100%;
	padding: 8px 10px;
	border: 1px solid var(--border);
	border-radius: 6px;
	font-size: 14px;
	font-family: inherit;
	background: #fff;
	color: var(--text);
}

select { padding-right: 32px; }

textarea {
	resize: vertical;
	font-family: 'SF Mono', Menlo, Monaco, Consolas, monospace;
	font-size: 12px;
}

input:focus, textarea:focus, select:focus {
	outline: 2px solid var(--accent);
	outline-offset: -1px;
	border-color: var(--accent);
}

.phrases-subtitle {
	font-size: 14px;
	font-weight: 600;
	margin: 8px 0 2px 0;
}

.phrase-header {
	display: grid;
	grid-template-columns: 160px 1fr 36px;
	gap: 8px;
	padding: 0 2px;
	margin-bottom: 4px;
}

.phrase-header span {
	font-size: 11px;
	color: var(--muted);
	font-weight: 500;
	text-transform: uppercase;
	letter-spacing: 0.03em;
}

.phrase-row {
	display: grid;
	grid-template-columns: 160px 1fr 36px;
	gap: 8px;
	margin-bottom: 8px;
	align-items: start;
}

.phrase-row input { font-size: 13px; }

button {
	padding: 8px 14px;
	border: 1px solid transparent;
	border-radius: 6px;
	background: var(--accent);
	color: #fff;
	font-size: 13px;
	font-weight: 500;
	cursor: pointer;
	font-family: inherit;
}

button:hover { background: var(--accent-hover); }

button.secondary {
	background: #fff;
	color: var(--text);
	border-color: var(--border);
}

button.secondary:hover { background: var(--subtle); }

button.danger-icon {
	background: transparent;
	color: var(--danger);
	border: 1px solid transparent;
	padding: 6px 0;
	width: 36px;
}

button.danger-icon:hover {
	color: var(--danger-hover);
	background: var(--danger-bg);
	border-color: #fecaca;
}

.add-btn {
	margin-top: 4px;
	background: #fff;
	color: var(--accent);
	border-color: var(--border);
}

.add-btn:hover { background: #eff6ff; }

.actions {
	display: flex;
	gap: 8px;
	align-items: center;
	margin-top: 12px;
	flex-wrap: wrap;
}

.status {
	font-size: 13px;
	color: var(--success);
	opacity: 0;
	transition: opacity 0.2s;
}

.status.visible { opacity: 1; }

.status.error { color: var(--danger); }

.errors-panel {
	background: var(--danger-bg);
	border: 1px solid #fecaca;
	border-radius: 8px;
	padding: 14px 16px;
	margin-bottom: 16px;
	color: var(--danger-hover);
}

.errors-panel h3 {
	margin: 0 0 8px 0;
	font-size: 14px;
}

.errors-panel ul {
	margin: 0;
	padding-left: 18px;
	font-size: 13px;
}

.errors-panel li { margin-bottom: 2px; }

.hidden { display: none; }