#pgApp {
	--pg-ink: #0f172a;
	--pg-line: #e2e8f0;
	--pg-primary: #3b82f6;
	--pg-primary-hover: #2563eb;
	--pg-soft: #eff6ff;
	--pg-radius: 0.375rem;
	--pg-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.06);
}

#pgApp .pg-shell {
	background:
		radial-gradient(1200px 420px at 10% -10%, rgba(59, 130, 246, 0.14), transparent 55%),
		radial-gradient(900px 360px at 100% 0%, rgba(37, 99, 235, 0.07), transparent 50%);
	border: 1px solid var(--pg-line);
	border-radius: var(--pg-radius);
	box-shadow: var(--pg-shadow);
	overflow: hidden;
	height: 100%;
}

#pgApp .pg-panel {
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(6px);
	min-height: 100%;
}

#pgApp .pg-label {
	display: block;
	margin-bottom: 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: #334155;
}

#pgApp .pg-length-value {
	min-width: 2.5rem;
	text-align: right;
	font-size: 1.125rem;
	font-weight: 700;
	color: #1d4ed8;
	font-variant-numeric: tabular-nums;
}

#pgApp .pg-range {
	accent-color: var(--pg-primary);
	height: 1.5rem;
}

#pgApp .pg-checks {
	display: flex;
	flex-direction: column;
	gap: 0.65rem;
}

#pgApp .pg-check {
	display: flex;
	align-items: flex-start;
	gap: 0.6rem;
	font-size: 0.875rem;
	color: #1e293b;
	cursor: pointer;
	line-height: 1.45;
}

#pgApp .pg-check input {
	margin-top: 0.2rem;
	width: 1rem;
	height: 1rem;
	accent-color: var(--pg-primary);
}

#pgApp .pg-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 2.75rem;
	padding: 0 1.15rem;
	border-radius: 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	border: 1px solid transparent;
	cursor: pointer;
}

#pgApp .pg-btn-primary {
	background: var(--pg-primary);
	color: #fff;
}

#pgApp .pg-btn-primary:hover {
	background: var(--pg-primary-hover);
}

#pgApp .pg-btn-muted {
	background: #f8fafc;
	color: #1e293b;
	border-color: #e2e8f0;
}

#pgApp .pg-btn-muted:hover {
	background: #f1f5f9;
}

#pgApp .pg-result {
	margin-top: 0.25rem;
	padding: 1rem 1.1rem;
	border-radius: 0.5rem;
	border: 1px solid #bfdbfe;
	background: linear-gradient(135deg, var(--pg-soft), #fff 60%);
	font-size: 1.25rem;
	font-weight: 700;
	letter-spacing: 0.02em;
	word-break: break-all;
	color: #1d4ed8;
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	min-height: 4.5rem;
}

#pgApp .pg-strength {
	margin-top: 0.9rem;
}

#pgApp .pg-strength-bar {
	height: 0.45rem;
	border-radius: 999px;
	background: #e2e8f0;
	overflow: hidden;
}

#pgApp .pg-strength-bar span {
	display: block;
	height: 100%;
	width: 0;
	border-radius: inherit;
	background: #22c55e;
	transition: width 0.2s ease, background-color 0.2s ease;
}

#pgApp .pg-strength[data-level="weak"] .pg-strength-bar span { background: #ef4444; }
#pgApp .pg-strength[data-level="fair"] .pg-strength-bar span { background: #f59e0b; }
#pgApp .pg-strength[data-level="strong"] .pg-strength-bar span { background: #22c55e; }
#pgApp .pg-strength[data-level="very"] .pg-strength-bar span { background: #2563eb; }

#pgApp .pg-strength-text {
	margin: 0.4rem 0 0;
	font-size: 0.75rem;
	color: #64748b;
}

#pgApp .pg-list {
	margin: 1rem 0 0;
	padding: 0;
	list-style: none;
	display: flex;
	flex-direction: column;
	gap: 0.45rem;
	flex: 1;
}

#pgApp .pg-list li {
	padding: 0.55rem 0.75rem;
	border: 1px solid var(--pg-line);
	border-radius: 0.45rem;
	background: #fff;
	font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
	font-size: 0.875rem;
	word-break: break-all;
	cursor: pointer;
}

#pgApp .pg-list li.is-active {
	border-color: #93c5fd;
	background: #eff6ff;
	color: #1d4ed8;
}

#pgApp .pg-notes {
	background: #fff;
	border-radius: var(--pg-radius);
	box-shadow: var(--pg-shadow);
	border: 1px solid var(--pg-line);
}

#pgApp .pg-notes a {
	color: #2563eb;
}

#pgApp .pg-notes code {
	font-size: 0.85em;
	background: #f1f5f9;
	padding: 0.05em 0.3em;
	border-radius: 0.25rem;
}