:root {
	--primary-red: #dc2626;
	--dark-red: #991b1b;
	--bg-dark: #0f0f0f;
	--card-bg: rgba(25, 8, 8, 0.75);
	--border-red: rgba(220, 38, 38, 0.22);
}

body {
	background-color: var(--bg-dark);
	color: #e2e8f0;
	font-family:
		"Segoe UI",
		system-ui,
		-apple-system,
		sans-serif;
	overflow-x: hidden;
	min-height: 100vh;
}

.bg-orb {
	position: fixed;
	border-radius: 50%;
	background: radial-gradient(
		circle,
		rgba(220, 38, 38, 0.18) 0%,
		transparent 70%
	);
	z-index: -1;
	filter: blur(60px);
	pointer-events: none;
}

.orb-1 {
	width: 400px;
	height: 400px;
	top: 5%;
	left: 5%;
}

.orb-2 {
	width: 350px;
	height: 350px;
	top: 55%;
	right: 3%;
}

.orb-3 {
	width: 200px;
	height: 200px;
	bottom: 10%;
	left: 40%;
}

.glass-card {
	background: var(--card-bg);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	border: 1px solid var(--border-red);
	border-radius: 14px;
	padding: 1.5rem;
}

.hero {
	background: linear-gradient(
		135deg,
		rgba(30, 8, 8, 0.95) 0%,
		rgba(12, 4, 4, 0.95) 100%
	);
	border-left: 5px solid var(--primary-red);
}

.hero-title {
	font-size: 1.8rem;
	font-weight: 900;
	letter-spacing: -0.03em;
	margin: 0;
	background: linear-gradient(to right, #fff 30%, #dc2626);
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
}

.hero-sub {
	font-size: 0.8rem;
	color: #64748b;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	margin-top: 2px;
}

.brand-row {
	display: flex;
	align-items: center;
	gap: 1rem;
}

.brand-mark {
	width: 42px;
	height: 42px;
	border-radius: 10px;
	object-fit: cover;
}

.nav-pills .nav-link {
	color: #94a3b8;
	border: 1px solid var(--border-red);
	background: rgba(220, 38, 38, 0.05);
	transition: all 0.2s ease;
	font-size: 0.875rem;
}

.nav-pills .nav-link.active {
	background: var(--primary-red);
	color: #fff;
	box-shadow: 0 0 18px rgba(220, 38, 38, 0.45);
}

.nav-pills .nav-link:hover:not(.active) {
	background: rgba(220, 38, 38, 0.12);
	color: #e2e8f0;
}

.label {
	font-size: 0.82rem;
	font-weight: 600;
	color: #94a3b8;
	margin-bottom: 0.4rem;
	display: block;
}

.status-pill {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.5rem 1.1rem;
	border-radius: 30px;
	font-weight: 700;
	font-size: 0.85rem;
}

.status-pill.safe {
	background: rgba(25, 135, 84, 0.12);
	color: #22c55e;
	border: 1px solid rgba(25, 135, 84, 0.3);
}

.status-pill.danger {
	background: rgba(220, 38, 38, 0.12);
	color: #dc2626;
	border: 1px solid rgba(220, 38, 38, 0.35);
}

.status-pill.warn {
	background: rgba(234, 179, 8, 0.12);
	color: #eab308;
	border: 1px solid rgba(234, 179, 8, 0.3);
}

.status-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: currentColor;
	animation: pulse 1.8s infinite;
}

@keyframes pulse {
	0%,
	100% {
		opacity: 1;
	}

	50% {
		opacity: 0.4;
	}
}

.metric {
	background: rgba(10, 3, 3, 0.45);
	border: 1px solid var(--border-red);
	border-radius: 10px;
	padding: 1rem;
	margin-bottom: 1rem;
}

.metric-label {
	font-size: 0.82rem;
	color: #94a3b8;
	font-weight: 500;
}

.metric-value {
	font-size: 1.5rem;
	font-weight: 700;
	margin-top: 0.25rem;
	color: var(--primary-red);
}

.recipe-item {
	padding: 0.7rem 1rem;
	border-left: 4px solid var(--primary-red);
	background: rgba(220, 38, 38, 0.07);
	margin-bottom: 0.6rem;
	border-radius: 0 8px 8px 0;
	font-size: 0.9rem;
}

.recipe-item.warn {
	border-left-color: #eab308;
	background: rgba(234, 179, 8, 0.06);
}

.recipe-item.ok {
	border-left-color: #22c55e;
	background: rgba(34, 197, 94, 0.06);
}

.tuning-table th {
	font-size: 0.78rem;
	color: #94a3b8;
	text-transform: uppercase;
	border-color: var(--border-red);
}

.tuning-table td {
	font-weight: 600;
	border-color: rgba(220, 38, 38, 0.1);
	font-size: 0.88rem;
}

.garage-footer {
	font-size: 0.78rem;
	color: #475569;
	text-align: center;
}

.btn-outline-info {
	border-color: var(--primary-red);
	color: var(--primary-red);
}

.btn-outline-info:hover {
	background-color: var(--primary-red);
	border-color: var(--primary-red);
	color: #fff;
}

.btn-danger {
	background-color: var(--primary-red);
	border-color: var(--primary-red);
}

.btn-danger:hover {
	background-color: var(--dark-red);
	border-color: var(--dark-red);
}

.btn-outline-danger {
	border-color: rgba(220, 38, 38, 0.5);
	color: var(--primary-red);
}

.btn-outline-danger:hover {
	background-color: rgba(220, 38, 38, 0.15);
	color: var(--primary-red);
}

.form-control,
.form-select {
	border-color: var(--border-red);
	background-color: rgba(20, 6, 6, 0.55);
	color: #e2e8f0;
	transition: border-color 0.2s;
}

.form-control:focus,
.form-select:focus {
	border-color: var(--primary-red);
	box-shadow: 0 0 0 0.2rem rgba(220, 38, 38, 0.2);
	background-color: rgba(20, 6, 6, 0.55);
	color: #e2e8f0;
}

.form-select option {
	background: #1a0505;
}

.input-group-text {
	background-color: rgba(220, 38, 38, 0.1);
	border-color: var(--border-red);
	color: var(--primary-red);
}

.section-title {
	font-size: 1rem;
	font-weight: 700;
	color: #e2e8f0;
	margin-bottom: 1.25rem;
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.section-title .bi {
	color: var(--primary-red);
}

.badge-tier {
	font-size: 0.7rem;
	padding: 0.2rem 0.5rem;
	border-radius: 4px;
	font-weight: 700;
	vertical-align: middle;
}

.part-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0.5rem;
}

.part-check {
	background: rgba(10, 3, 3, 0.4);
	border: 1px solid var(--border-red);
	border-radius: 8px;
	padding: 0.65rem 0.85rem;
	display: flex;
	align-items: flex-start;
	gap: 0.6rem;
	cursor: pointer;
	transition:
		background 0.15s,
		border-color 0.15s;
}

.part-check:hover {
	background: rgba(220, 38, 38, 0.08);
}

.part-check input[type="checkbox"] {
	accent-color: var(--primary-red);
	width: 16px;
	height: 16px;
	margin-top: 2px;
	flex-shrink: 0;
}

.part-check-label {
	font-size: 0.82rem;
	font-weight: 600;
	color: #cbd5e1;
	line-height: 1.3;
}

.part-check-sub {
	font-size: 0.72rem;
	color: #64748b;
	margin-top: 1px;
}

.part-check.active {
	border-color: rgba(220, 38, 38, 0.5);
	background: rgba(220, 38, 38, 0.1);
}

.turbo-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
	gap: 0.5rem;
}

.turbo-btn {
	background: rgba(10, 3, 3, 0.4);
	border: 1px solid var(--border-red);
	border-radius: 8px;
	padding: 0.6rem 0.75rem;
	text-align: center;
	cursor: pointer;
	transition: all 0.15s;
	font-size: 0.8rem;
	font-weight: 700;
	color: #94a3b8;
}

.turbo-btn:hover {
	background: rgba(220, 38, 38, 0.1);
	color: #e2e8f0;
}

.turbo-btn.selected {
	background: rgba(220, 38, 38, 0.2);
	border-color: var(--primary-red);
	color: #fff;
	box-shadow: 0 0 10px rgba(220, 38, 38, 0.3);
}

.turbo-btn .turbo-limit {
	font-size: 0.68rem;
	font-weight: 400;
	color: #64748b;
	display: block;
	margin-top: 2px;
}

.nitro-card {
	background: rgba(120, 60, 0, 0.12);
	border: 1px solid rgba(251, 146, 60, 0.25);
	border-radius: 10px;
	padding: 1rem;
}

.nitro-card .h5 {
	color: #fb923c;
}

.alert-dark-custom {
	background: rgba(220, 38, 38, 0.1);
	border: 1px solid rgba(220, 38, 38, 0.3);
	border-radius: 8px;
	color: #fca5a5;
	font-size: 0.85rem;
	padding: 0.75rem 1rem;
}

.form-check-input:checked {
	background-color: var(--primary-red);
	border-color: var(--primary-red);
}

[data-bs-theme="light"] body {
	background-color: #f8f4f4;
	color: #1e1e1e;
}

[data-bs-theme="light"] .glass-card {
	background: rgba(255, 245, 245, 0.92);
	border-color: rgba(220, 38, 38, 0.2);
}

[data-bs-theme="light"] .hero {
	background: linear-gradient(
		135deg,
		rgba(255, 240, 240, 0.98) 0%,
		rgba(255, 230, 230, 0.98) 100%
	);
}

[data-bs-theme="light"] .metric {
	background: rgba(255, 240, 240, 0.7);
}

[data-bs-theme="light"] .form-control,
[data-bs-theme="light"] .form-select {
	background-color: rgba(255, 245, 245, 0.8);
	color: #1e1e1e;
}

[data-bs-theme="light"] .form-select option {
	background: #fff5f5;
}

[data-bs-theme="light"] .part-check,
[data-bs-theme="light"] .turbo-btn {
	background: rgba(255, 240, 240, 0.6);
	color: #334155;
}

[data-bs-theme="light"] .part-check-label {
	color: #334155;
}

[data-bs-theme="light"] .recipe-item {
	background: rgba(220, 38, 38, 0.06);
}

[data-bs-theme="light"] .bg-orb {
	opacity: 0.4;
}

[data-bs-theme="light"] .tuning-table {
	color: #1e1e1e;
}

[data-bs-theme="light"] .table-dark {
	--bs-table-bg: rgba(240, 220, 220, 0.3);
	color: #1e1e1e;
}

[data-bs-theme="light"] .bg-dark-subtle {
	background: rgba(220, 38, 38, 0.06) !important;
}