:root {
	--pp-bg: #eef1f4;
	--pp-surface: #ffffff;
	--pp-line: #d0d7de;
	--pp-ink: #1e293b;
	--pp-muted: #64748b;
	--pp-accent: #1e3a5f;
	--pp-accent-dark: #152a45;
	--pp-accent-soft: #e8eef5;
	--pp-accent-line: #b8c7d9;
	--pp-ok: #166534;
	--pp-err: #b91c1c;
	--pp-font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html.parts-pda-html,
.parts-pda-body {
	margin: 0;
	min-height: 100%;
	background: var(--pp-bg);
	color: var(--pp-ink);
	font-family: var(--pp-font);
	font-size: 15px;
	-webkit-font-smoothing: antialiased;
	-webkit-tap-highlight-color: transparent;
	touch-action: manipulation;
}

.parts-pda-body {
	display: flex;
	flex-direction: column;
	min-height: 100dvh;
}

.parts-pda-body--login {
	justify-content: center;
}

.parts-pda-top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.7rem 1rem;
	padding-top: max(0.7rem, env(safe-area-inset-top));
	background: var(--pp-surface);
	border-bottom: 1px solid var(--pp-line);
}

.parts-pda-brand {
	text-decoration: none;
	color: inherit;
	font-weight: 600;
	font-size: 0.95rem;
}

.parts-pda-top-right {
	display: flex;
	align-items: center;
	gap: 0.75rem;
}

.parts-pda-user {
	font-size: 0.85rem;
	color: var(--pp-muted);
	font-weight: 500;
}

.parts-pda-link {
	color: var(--pp-accent);
	font-size: 0.85rem;
	font-weight: 600;
	text-decoration: none;
}

.parts-pda-main {
	flex: 1;
	padding: 1rem;
	padding-bottom: max(1rem, env(safe-area-inset-bottom));
}

.parts-pda-banner {
	padding: 0.6rem 1rem;
	font-size: 0.88rem;
	font-weight: 500;
}

.parts-pda-banner--ok {
	background: #f0fdf4;
	color: var(--pp-ok);
}

.parts-pda-banner--err {
	background: #fef2f2;
	color: var(--pp-err);
}

.parts-pda-terminal {
	max-width: 420px;
	margin: 0 auto;
}

.parts-pda-scan-panel {
	background: var(--pp-surface);
	border: 1px solid var(--pp-line);
	border-radius: 4px;
	padding: 1.25rem 1rem;
	text-align: center;
}

.parts-pda-scan-label {
	margin: 0;
	font-size: 0.75rem;
	font-weight: 600;
	color: var(--pp-muted);
	text-transform: uppercase;
	letter-spacing: 0.04em;
}

.parts-pda-scan-title {
	margin: 0.35rem 0 0.75rem;
	font-size: 1.45rem;
	line-height: 1.15;
	font-weight: 600;
}

.parts-pda-scan-status {
	margin: 0;
	min-height: 1.3rem;
	font-size: 0.92rem;
	font-weight: 500;
	color: var(--pp-muted);
}

.parts-pda-scan-status.is-ok { color: var(--pp-ok); }
.parts-pda-scan-status.is-err { color: var(--pp-err); }
.parts-pda-scan-status.is-busy { color: var(--pp-accent); }

.parts-pda-scan-input-wrap {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
}

.parts-pda-scan-input {
	position: fixed;
	left: 0;
	top: 0;
	width: 1px;
	height: 1px;
	opacity: 0;
	border: 0;
	padding: 0;
}

.parts-pda-shelf-bar {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 0.75rem;
	margin-top: 0.75rem;
	padding: 0.75rem 0.9rem;
	border-radius: 4px;
	background: var(--pp-accent-soft);
	border: 1px solid var(--pp-accent-line);
}

.parts-pda-shelf-bar[hidden] {
	display: none !important;
}

.parts-pda-shelf-bar-label {
	display: block;
	font-size: 0.72rem;
	font-weight: 600;
	color: var(--pp-muted);
}

.parts-pda-shelf-bar strong {
	display: block;
	margin-top: 0.1rem;
	font-size: 1rem;
}

.parts-pda-shelf-clear {
	border: 1px solid var(--pp-line);
	background: #fff;
	color: var(--pp-ink);
	font: inherit;
	font-size: 0.82rem;
	font-weight: 600;
	padding: 0.4rem 0.6rem;
	border-radius: 4px;
	cursor: pointer;
}

.parts-pda-last {
	margin-top: 0.75rem;
	padding: 0.75rem 0.9rem;
	border-radius: 4px;
	background: var(--pp-surface);
	border: 1px solid var(--pp-line);
	font-size: 0.9rem;
	line-height: 1.4;
}

.parts-pda-last[hidden] {
	display: none !important;
}

.parts-pda-last-kicker {
	margin: 0 0 0.15rem;
	font-size: 0.72rem;
	font-weight: 600;
	color: var(--pp-muted);
}

.parts-pda-last-title {
	margin: 0 0 0.2rem;
	font-weight: 600;
	color: var(--pp-ink);
}

.parts-pda-auth {
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	padding: 1.5rem 1rem;
	padding-bottom: max(1.5rem, env(safe-area-inset-bottom));
	min-height: 100dvh;
}

.parts-pda-auth-panel {
	width: min(100%, 360px);
	padding: 1.35rem 1.15rem;
	background: var(--pp-surface);
	border: 1px solid var(--pp-line);
	border-radius: 4px;
}

.parts-pda-auth-logo {
	display: block;
	margin: 0 auto 0.85rem;
	height: 32px;
	width: auto;
}

.parts-pda-auth-title {
	margin: 0;
	text-align: center;
	font-size: 1.2rem;
	font-weight: 600;
}

.parts-pda-auth-lead {
	margin: 0.25rem 0 1.1rem;
	text-align: center;
	color: var(--pp-muted);
	font-size: 0.88rem;
}

.parts-pda-auth-alt {
	margin: 0.95rem 0 0;
	text-align: center;
	font-size: 0.84rem;
}

.parts-pda-auth-alt a {
	color: var(--pp-accent);
	font-weight: 600;
	text-decoration: none;
}

.parts-pda-credit {
	margin: 1.1rem 0 0;
	text-align: center;
	font-size: 0.74rem;
	color: var(--pp-muted);
}

.parts-pda-credit a {
	color: var(--pp-muted);
	font-weight: 600;
	text-decoration: none;
}

.parts-pda-credit a:hover {
	text-decoration: underline;
}

.parts-pda-alert {
	padding: 0.55rem 0.7rem;
	border-radius: 4px;
	margin-bottom: 0.9rem;
	font-size: 0.86rem;
	font-weight: 500;
	border: 1px solid #fecaca;
}

.parts-pda-alert--err {
	background: #fef2f2;
	color: var(--pp-err);
}

.parts-pda-field {
	display: block;
	margin-bottom: 0.75rem;
}

.parts-pda-field span {
	display: block;
	margin-bottom: 0.25rem;
	font-size: 0.78rem;
	font-weight: 600;
	color: var(--pp-muted);
}

.parts-pda-field input {
	width: 100%;
	border: 1px solid var(--pp-line);
	border-radius: 4px;
	background: #fff;
	color: var(--pp-ink);
	font: inherit;
	padding: 0.6rem 0.65rem;
}

.parts-pda-field input:focus {
	outline: none;
	border-color: #64748b;
	box-shadow: 0 0 0 2px rgba(30, 58, 95, 0.12);
}

.parts-pda-check {
	display: flex;
	align-items: center;
	gap: 0.45rem;
	margin: 0 0 0.9rem;
	font-size: 0.86rem;
	color: var(--pp-muted);
}

.parts-pda-btn {
	display: block;
	width: 100%;
	border: 1px solid var(--pp-accent-dark);
	border-radius: 4px;
	font: inherit;
	font-weight: 600;
	padding: 0.7rem 1rem;
	cursor: pointer;
}

.parts-pda-btn--primary {
	background: var(--pp-accent);
	color: #fff;
}

.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	border: 0;
}