/* Variabili e Reset base */
.pq-app {
	--pq-primary: #2563eb;
	--pq-primary-hover: #1d4ed8;
	--pq-bg: #f8fafc;
	--pq-card-bg: #ffffff;
	--pq-text-main: #0f172a;
	--pq-text-muted: #64748b;
	--pq-border: #e2e8f0;
	--pq-error: #ef4444;
	
	font-family: system-ui, -apple-system, sans-serif;
	background: var(--pq-bg);
	color: var(--pq-text-main);
	min-height: 500px;
	border-radius: 8px;
	overflow: hidden;
}

.pq-header {
	background: var(--pq-card-bg);
	border-bottom: 1px solid var(--pq-border);
	padding: 1rem 1.5rem;
}

.pq-logo {
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.pq-logo h1 {
	margin: 0;
	font-size: 1.25rem;
	font-weight: bold;
}

.pq-logo h1 span {
	color: var(--pq-primary);
}

.pq-icon-wrapper {
	background: var(--pq-primary);
	color: white;
	padding: 0.5rem;
	border-radius: 6px;
	display: flex;
}

.pq-container {
	padding: 2rem 1.5rem;
	max-width: 1200px;
	margin: 0 auto;
}

.pq-hero h2 {
	font-size: 1.875rem;
	margin: 0 0 0.5rem 0;
}

.pq-hero p {
	color: var(--pq-text-muted);
	margin-bottom: 2rem;
}

.pq-grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: 2rem;
}

@media(min-width: 992px) {
	.pq-grid {
		grid-template-columns: 7fr 5fr;
	}
}

.pq-card {
	background: var(--pq-card-bg);
	border: 1px solid var(--pq-border);
	border-radius: 12px;
	padding: 1.5rem;
	margin-bottom: 1.5rem;
	box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.pq-card h3 {
	margin-top: 0;
	margin-bottom: 1rem;
	font-size: 1.25rem;
}

/* Uploader */
.pq-dropzone {
	border: 2px dashed var(--pq-border);
	border-radius: 8px;
	padding: 3rem 1rem;
	text-align: center;
	cursor: pointer;
	transition: all 0.2s;
}

.pq-dropzone:hover, .pq-dropzone.dragover {
	border-color: var(--pq-primary);
	background: #eff6ff;
}

.pq-drop-icon {
	width: 48px;
	height: 48px;
	color: var(--pq-text-muted);
	margin-bottom: 1rem;
}

/* Form Settings */
.pq-form-group {
	margin-bottom: 1rem;
}

.pq-form-group label {
	display: block;
	font-weight: 500;
	margin-bottom: 0.5rem;
	font-size: 0.875rem;
}

.pq-form-group select, 
.pq-form-group input[type="range"] {
	width: 100%;
	padding: 0.5rem;
	border: 1px solid var(--pq-border);
	border-radius: 6px;
}

.pq-form-row {
	display: flex;
	gap: 1rem;
}

.pq-form-row > div {
	flex: 1;
}

.pq-btn-primary {
	background: var(--pq-primary);
	color: white;
	border: none;
	padding: 0.75rem 1.5rem;
	border-radius: 6px;
	font-weight: 600;
	width: 100%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	font-size: 1rem;
}

.pq-btn-primary:hover:not(:disabled) {
	background: var(--pq-primary-hover);
}

.pq-btn-primary:disabled {
	opacity: 0.5;
	cursor: not-allowed;
}

/* 3D Viewer Overlay */
#pq-preview-container {
	border-radius: 12px;
	overflow: hidden;
	border: 1px solid var(--pq-border);
	margin-top: 1rem;
}

#pq-canvas {
	display: block;
	width: 100%;
	height: 100%;
}

.pq-3d-overlay {
	position: absolute;
	inset: 0;
	pointer-events: none;
	font-family: system-ui, -apple-system, sans-serif;
}

.pq-3d-overlay > * { pointer-events: auto; }

.pq-3d-tools {
	position: absolute;
	top: 12px;
	left: 12px;
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.pq-3d-modes {
	display: flex;
	gap: 2px;
	background: #fff;
	border: 1px solid var(--pq-border);
	border-radius: 10px;
	padding: 4px;
	box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.pq-3d-modes button,
.pq-3d-reset {
	border: 0;
	background: transparent;
	width: 34px;
	height: 34px;
	border-radius: 7px;
	cursor: pointer;
	color: #475569;
	font-size: 1.1rem;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: all 0.15s;
}

.pq-3d-modes button:hover { background: #f1f5f9; }
.pq-3d-modes button.active {
	background: #dbeafe;
	color: var(--pq-primary);
}

.pq-3d-reset {
	background: #fff;
	border: 1px solid var(--pq-border);
	border-radius: 10px;
	box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.pq-3d-reset:hover { background: #f1f5f9; }

.pq-3d-info {
	position: absolute;
	top: 12px;
	right: 12px;
	display: flex;
	flex-direction: column;
	gap: 8px;
	max-width: 200px;
}

.pq-3d-dims-card,
.pq-3d-rot-card {
	background: rgba(15, 23, 42, 0.92);
	color: #fff;
	padding: 10px 12px;
	border-radius: 10px;
	font-size: 0.8rem;
	backdrop-filter: blur(8px);
	box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.pq-3d-dims-title {
	font-size: 0.65rem;
	text-transform: uppercase;
	letter-spacing: 0.5px;
	color: #94a3b8;
	font-weight: 600;
	margin-bottom: 6px;
}

.pq-3d-dim-row,
.pq-3d-rot-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 8px;
	padding: 3px 0;
}

.pq-3d-dim-row span:first-child,
.pq-3d-rot-row span:first-child {
	color: #94a3b8;
	font-weight: 500;
}

.pq-3d-dim-y {
	border-top: 1px solid #334155;
	padding-top: 6px;
	margin-top: 4px;
}

.pq-3d-h-input {
	display: flex;
	gap: 4px;
	align-items: center;
}

.pq-3d-h-input input {
	width: 60px;
	background: #0f172a;
	border: 1px solid #334155;
	color: #fff;
	border-radius: 5px;
	padding: 4px 6px;
	font-size: 0.75rem;
	text-align: right;
	outline: none;
}
.pq-3d-h-input input:focus { border-color: var(--pq-primary); }

.pq-3d-h-input button {
	background: var(--pq-primary);
	color: #fff;
	border: 0;
	border-radius: 5px;
	padding: 4px 10px;
	font-size: 0.7rem;
	cursor: pointer;
	font-weight: 600;
}
.pq-3d-h-input button:hover { background: var(--pq-primary-hover); }

.pq-3d-rot-row button {
	background: #334155;
	color: #fff;
	border: 0;
	border-radius: 5px;
	padding: 3px 8px;
	font-size: 0.7rem;
	cursor: pointer;
	margin-left: 4px;
}
.pq-3d-rot-row button:hover { background: #475569; }

.pq-3d-hint {
	position: absolute;
	bottom: 8px;
	left: 50%;
	transform: translateX(-50%);
	background: rgba(15, 23, 42, 0.55);
	color: rgba(255,255,255,0.85);
	font-size: 0.7rem;
	padding: 4px 10px;
	border-radius: 6px;
	pointer-events: none !important;
	backdrop-filter: blur(4px);
	white-space: nowrap;
}

/* Coda */
.pq-empty-msg {
	color: var(--pq-text-muted);
	font-size: 0.875rem;
	text-align: center;
	padding: 1rem 0;
}

.pq-queue-item {
	border: 1px solid var(--pq-border);
	border-radius: 8px;
	padding: 1rem;
	margin-bottom: 0.75rem;
}

.pq-queue-item--done {
	border-color: #86efac;
	background: #f0fdf4;
}

.pq-queue-item--error {
	border-color: #fca5a5;
	background: #fef2f2;
}

.pq-queue-filename {
	font-weight: 600;
	font-size: 0.875rem;
	margin-bottom: 0.25rem;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

.pq-queue-price {
	font-size: 1.25rem;
	font-weight: 700;
	color: #16a34a;
}

.pq-queue-meta {
	font-size: 0.75rem;
	color: var(--pq-text-muted);
	margin-top: 0.25rem;
}

.pq-queue-error {
	font-size: 0.875rem;
	color: var(--pq-error);
}

.pq-queue-details {
	display: flex;
	flex-wrap: wrap;
	gap: 0.35rem;
	margin-top: 0.5rem;
	padding-top: 0.5rem;
	border-top: 1px dashed var(--pq-border);
}

.pq-tag {
	display: inline-block;
	background: #fff;
	border: 1px solid var(--pq-border);
	border-radius: 12px;
	padding: 2px 8px;
	font-size: 0.72rem;
	color: #334155;
	white-space: nowrap;
	font-weight: 500;
}

.pq-tag--filament {
	background: #eef2ff;
	border-color: #c7d2fe;
	color: #3730a3;
}

.pq-tag--on {
	background: #ecfdf5;
	border-color: #6ee7b7;
	color: #065f46;
}

.pq-support-row {
	margin-top: 0.5rem;
}

.pq-toggle-label {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	cursor: pointer;
	font-weight: 500;
}

.pq-toggle-label input[type="checkbox"] {
	width: 18px;
	height: 18px;
	cursor: pointer;
}

.pq-hint {
	display: block;
	margin-top: 0.25rem;
	color: var(--pq-text-muted);
	font-size: 0.75rem;
}