/* ───────────────────────────────────────────────────────
 * package-order.js UI v3 — 기존 .opt-section 컨벤션
 * ─────────────────────────────────────────────────────── */

.package-order-area {
	margin: 0 0 25px;
	padding: 0;
	background: #fff;
	border: 1px solid #e5e5e5;
	border-radius: 5px;
	overflow: hidden;
}
.package-order-head {
	padding: 16px 16px 14px;
	border-bottom: 1px solid #f0f0f0;
}
.package-order-title {
	display: block;
	font-size: 14px;
	font-weight: 600;
	color: #1f2937;
	margin-bottom: 4px;
}
.package-order-hint {
	display: block;
	font-size: 12px;
	color: #6b7280;
	line-height: 1.55;
}

/* ── 박스 종류 카드 ──────────────────────── */
.package-order-cards { padding: 16px 16px 0; }
.package-die-shape-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
	gap: 10px;
}
.package-die-shape-list .package-die-shape-card { margin: 0 !important; }
.package-die-shape-card {
	background: #fff;
	border: 1px solid #e5e5e5;
	border-radius: 5px;
	padding: 16px 12px 12px;
	cursor: pointer;
	transition: border-color 0.12s, background 0.12s;
	display: flex;
	flex-direction: column;
	align-items: center;
	min-height: 124px;
	position: relative;
}
.package-die-shape-card:hover {
	border-color: #c0c4ca;
	background: #fafbfc;
}
.package-die-shape-card.is-selected {
	border-color: #1a73e8;
	background: #f0f6ff;
}
.package-die-shape-card.is-selected::after {
	content: '✓';
	position: absolute;
	top: 6px; right: 6px;
	width: 16px; height: 16px;
	background: #1a73e8;
	color: #fff;
	border-radius: 50%;
	font-size: 10px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
}
.package-card-icon {
	width: 48px;
	height: 48px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 10px;
	color: #6b7280;
}
.package-card-icon svg { width: 100%; height: 100%; }
.package-die-shape-card.is-selected .package-card-icon { color: #1a73e8; }
.package-card-meta { text-align: center; }
.package-card-name {
	font-size: 13px;
	font-weight: 600;
	color: #1f2937;
	line-height: 1.35;
	margin-bottom: 3px;
}
.package-card-size {
	font-size: 11px;
	color: #6b7280;
	font-variant-numeric: tabular-nums;
}
.package-die-shape-card.is-selected .package-card-name { color: #1a73e8; }

/* ── 치수 입력 폼 ────────────────────────── */
.package-order-form { padding: 14px 16px 0; }
.package-dim-row {
	display: flex;
	gap: 14px;
	flex-wrap: wrap;
	align-items: center;
	padding: 12px 14px;
	background: #fafbfc;
	border: 1px solid #f0f0f0;
	border-radius: 5px;
}
.package-dim-row label {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	color: #4b5563;
	font-weight: 500;
}
.package-dim-row input[type="number"] {
	width: 86px;
	padding: 6px 8px;
	border: 1px solid #d1d5db;
	border-radius: 4px;
	font-size: 13px;
	font-variant-numeric: tabular-nums;
	background: #fff;
}
.package-dim-row input[type="number"]:focus {
	outline: none;
	border-color: #1a73e8;
}
.package-stock-size {
	font-size: 13px;
	color: #4b5563;
	padding: 8px 14px;
	background: #fafbfc;
	border: 1px solid #f0f0f0;
	border-radius: 5px;
}
.package-stock-size b { color: #1f2937; font-weight: 700; font-variant-numeric: tabular-nums; }

/* ── 펼침 도면 미리보기 ──────────────────── */
.package-order-preview { padding: 14px 16px 0; }
.package-unfold-info {
	display: flex;
	gap: 20px;
	font-size: 12px;
	color: #4b5563;
	margin-bottom: 8px;
}
.package-unfold-info b { color: #1f2937; font-weight: 700; font-variant-numeric: tabular-nums; }
.package-unfold-svg {
	background: #fff;
	border: 1px solid #e5e5e5;
	border-radius: 5px;
	display: block;
	max-width: 100%;
}
.package-empty {
	padding: 24px;
	color: #9ca3af;
	text-align: center;
	font-size: 13px;
	background: #fafbfc;
	border: 1px dashed #d1d5db;
	border-radius: 5px;
}

/* ── 견적 요약 ───────────────────────────── */
.package-order-quote { padding: 14px 16px 16px; }
.package-quote-card {
	background: #fff;
	border: 1px solid #e5e5e5;
	border-radius: 5px;
	overflow: hidden;
}
.package-quote-row {
	display: flex;
	justify-content: space-between;
	font-size: 12.5px;
	padding: 9px 14px;
	border-bottom: 1px solid #f3f4f6;
	align-items: center;
}
.package-quote-row:last-child { border-bottom: none; }
.package-quote-row span { color: #6b7280; }
.package-quote-row b {
	font-weight: 600;
	color: #1f2937;
	font-variant-numeric: tabular-nums;
}
.package-quote-total {
	background: #f0f6ff;
	border-top: 1px solid #1a73e8 !important;
}
.package-quote-total span {
	color: #1a73e8 !important;
	font-weight: 700;
}
.package-quote-total b {
	color: #1a73e8 !important;
	font-size: 15px !important;
	font-weight: 800 !important;
}

/* ── 2D / 3D 미리보기 토글 + 3D 뷰어 ──────── */
.package-preview-tabs {
	display: flex;
	gap: 0;
	margin-bottom: 10px;
	border-bottom: 1px solid #e5e5e5;
}
.pkg-tab {
	background: transparent;
	border: none;
	border-bottom: 2px solid transparent;
	padding: 9px 16px;
	font-size: 12.5px;
	color: #6b7280;
	cursor: pointer;
	font-weight: 600;
	margin-bottom: -1px;
	transition: color 0.12s;
}
.pkg-tab:hover { color: #1f2937; }
.pkg-tab.is-active {
	color: #1a73e8;
	border-bottom-color: #1a73e8;
}
.package-preview-stage {
	position: relative;
	min-height: 200px;
}
.package-3d-loading {
	padding: 80px;
	text-align: center;
	color: #9ca3af;
	font-size: 13px;
	background: #fafbfc;
	border-radius: 5px;
}
.package-3d-info {
	display: flex;
	gap: 16px;
	font-size: 12px;
	color: #4b5563;
	margin-bottom: 8px;
}
.package-3d-info b { color: #1f2937; font-weight: 700; font-variant-numeric: tabular-nums; }
.package-3d-info .hint { color: #9ca3af; margin-left: auto; }
.package-3d-controls {
	position: absolute;
	bottom: 10px;
	right: 10px;
	display: flex;
	gap: 4px;
	z-index: 5;
}
.pkg-3d-btn {
	padding: 5px 10px;
	background: rgba(255,255,255,0.95);
	border: 1px solid #d1d5db;
	border-radius: 4px;
	font-size: 11.5px;
	color: #4b5563;
	cursor: pointer;
	font-weight: 500;
}
.pkg-3d-btn:hover { background: #fff; color: #1f2937; }