/* 공통 컴포넌트. 클래스 접두: btn / field / panel / badge / alert / toast / modal / tabs / dropdown / dtable / stepper / dropzone / filecard / detail / kpi / actionbar */

/* ---------- Button ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	min-height: var(--touch-min);
	padding: 0 var(--space-4);
	border: 1px solid transparent;
	border-radius: var(--radius-input);
	background: transparent;
	font-weight: 600;
	font-size: var(--fs-body);
	line-height: 1;
	text-decoration: none;
	white-space: nowrap;
	transition: background-color 0.15s, border-color 0.15s, color 0.15s;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--color-primary); color: var(--color-on-primary); }
.btn-primary:hover { background: var(--color-primary-hover); color: var(--color-on-primary); }
.btn-secondary { background: var(--color-surface); border-color: var(--color-border-strong); color: var(--color-text); }
.btn-secondary:hover { background: var(--color-surface-sunken); color: var(--color-text); }
.btn-ghost { color: var(--color-primary); }
.btn-ghost:hover { background: var(--color-primary-soft); color: var(--color-primary-hover); }
.btn-danger { background: var(--color-danger); color: #fff; }
.btn-danger:hover { background: #8F1B12; color: #fff; }
.btn-sm { min-height: 36px; padding: 0 var(--space-3); font-size: var(--fs-small); }
/* 모바일 터치 영역 44px(WEB_DESIGN_GUIDE 접근성): 화면별로 따로 키우지 않고 작은 버튼 전체에 적용한다. */
@media (max-width: 640px) { .btn-sm { min-height: var(--touch-min); } }
.btn-lg { min-height: 52px; padding: 0 var(--space-5); font-size: 16px; }
.btn-block { display: flex; width: 100%; }
.btn-icon { width: var(--touch-min); padding: 0; }
.btn[disabled],
.btn[aria-disabled="true"] {
	opacity: 0.5;
	cursor: not-allowed;
	pointer-events: none;
}
.btn.is-loading { position: relative; color: transparent; pointer-events: none; }
.btn.is-loading::after {
	content: "";
	position: absolute;
	width: 18px;
	height: 18px;
	border: 2px solid var(--color-on-primary);
	border-right-color: transparent;
	border-radius: 50%;
	animation: spin 0.7s linear infinite;
}
.btn-secondary.is-loading::after,
.btn-ghost.is-loading::after { border-color: var(--color-primary); border-right-color: transparent; }
@keyframes spin { to { transform: rotate(360deg); } }
.btn-group { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }

/* ---------- Form ---------- */
.field { display: block; margin-bottom: var(--space-4); }
.field-label { display: block; margin-bottom: var(--space-1); font-weight: 600; font-size: var(--fs-small); }
.field-required::after { content: " (필수)"; color: var(--color-text-muted); font-weight: 400; }
.input,
.select,
.textarea {
	display: block;
	width: 100%;
	min-height: var(--touch-min);
	padding: 0 var(--space-3);
	background: var(--color-surface);
	border: 1px solid var(--color-border-strong);
	border-radius: var(--radius-input);
	font-size: var(--fs-body);
}
.textarea { min-height: 96px; padding: var(--space-3); resize: vertical; }
.input::placeholder { color: var(--color-text-muted); }
.input[aria-invalid="true"],
.select[aria-invalid="true"],
.textarea[aria-invalid="true"] { border-color: var(--color-danger); background: var(--color-danger-soft); }
.input:disabled,
.select:disabled,
.textarea:disabled { background: var(--color-surface-sunken); color: var(--color-text-muted); cursor: not-allowed; }
.field-help { margin: var(--space-1) 0 0; font-size: var(--fs-caption); color: var(--color-text-muted); }
.field-error {
	display: flex;
	gap: var(--space-1);
	align-items: flex-start;
	margin: var(--space-1) 0 0;
	font-size: var(--fs-small);
	color: var(--color-danger);
}
.check { display: flex; align-items: center; gap: var(--space-2); min-height: var(--touch-min); cursor: pointer; }
.check input { width: 20px; height: 20px; accent-color: var(--color-primary); flex: none; }
.form-row { display: grid; gap: var(--space-4); grid-template-columns: repeat(2, minmax(0, 1fr)); }

@media (max-width: 640px) {
	.input, .select, .textarea { font-size: 16px; }
	.form-row { grid-template-columns: 1fr; }
}

/* ---------- Panel / Card ---------- */
.panel {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-panel);
	box-shadow: var(--shadow-panel);
	padding: var(--space-5);
}
.panel-compact { padding: var(--space-4); }
.panel-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); margin-bottom: var(--space-4); }
.panel-head h2,
.panel-head h3 { margin: 0; }
.stack > * + * { margin-top: var(--space-4); }
.stack-lg > * + * { margin-top: var(--space-5); }
.cluster { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.grid-2 { display: grid; gap: var(--space-5); grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { display: grid; gap: var(--space-4); grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-8-4 { display: grid; gap: var(--space-5); grid-template-columns: minmax(0, 8fr) minmax(0, 4fr); }

@media (max-width: 1024px) {
	.grid-8-4 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
	.grid-2, .grid-3 { grid-template-columns: 1fr; }
	.panel { padding: var(--space-4); }
}

/* ---------- Badge: 항상 아이콘 + 문구 ---------- */
.badge {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	padding: 2px var(--space-2);
	border-radius: var(--radius-pill);
	font-size: var(--fs-caption);
	font-weight: 700;
	line-height: 1.6;
	white-space: nowrap;
}
.badge .icon { width: 14px; height: 14px; }
.badge-ok { background: var(--color-success-soft); color: var(--color-success); }
.badge-warn { background: var(--color-warning-soft); color: var(--color-warning); }
.badge-error { background: var(--color-danger-soft); color: var(--color-danger); }
.badge-info { background: var(--color-info-soft); color: var(--color-info); }
.badge-neutral { background: var(--color-surface-sunken); color: var(--color-text-muted); }

/* ---------- Alert ---------- */
.alert {
	display: flex;
	gap: var(--space-3);
	align-items: flex-start;
	padding: var(--space-3) var(--space-4);
	border: 1px solid;
	border-radius: var(--radius-panel);
	font-size: var(--fs-small);
}
.alert .icon { margin-top: 2px; }
.alert-body { flex: 1; min-width: 0; }
.alert-title { display: block; font-weight: 700; }
.alert-info { background: var(--color-info-soft); border-color: #B8D3E6; color: #17445F; }
.alert-success { background: var(--color-success-soft); border-color: #B5DEC7; color: #0F5434; }
.alert-warning { background: var(--color-warning-soft); border-color: #EBCB93; color: #6C3F00; }
.alert-error { background: var(--color-danger-soft); border-color: #F0B5AF; color: #8F1B12; }

/* ---------- Toast ---------- */
/* 화면 아래 고정 확정 바(검수)를 가리지 않도록 상단 머리줄 아래에 띄운다. 빈 영역은 클릭을 통과시킨다. */
.toast-region {
	position: fixed;
	right: var(--space-4);
	top: calc(64px + var(--space-2));
	pointer-events: none;
	z-index: var(--z-toast);
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
	width: min(380px, calc(100vw - 2 * var(--space-4)));
	pointer-events: none;
}
.toast {
	pointer-events: auto;
	display: flex;
	gap: var(--space-3);
	align-items: flex-start;
	padding: var(--space-3) var(--space-4);
	background: var(--color-text);
	color: #fff;
	border-radius: var(--radius-panel);
	box-shadow: var(--shadow-float);
	font-size: var(--fs-small);
	pointer-events: auto;
	animation: toast-in 0.2s ease-out;
}
.toast-msg { flex: 1; min-width: 0; }
.toast-success .icon { color: #7FD6A5; }
.toast-error .icon { color: #FF9B91; }
.toast-info .icon { color: #9CCBEA; }
.toast-close { background: none; border: 0; color: inherit; padding: 0; min-width: 28px; min-height: 28px; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- Modal ---------- */
.modal-backdrop {
	position: fixed;
	inset: 0;
	z-index: var(--z-modal);
	display: flex;
	align-items: center;
	justify-content: center;
	padding: var(--space-4);
	background: var(--color-overlay);
}
.modal {
	width: min(520px, 100%);
	max-height: calc(100vh - 2 * var(--space-4));
	display: flex;
	flex-direction: column;
	background: var(--color-surface);
	border-radius: var(--radius-panel);
	box-shadow: var(--shadow-float);
}
.modal-head { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-border); }
.modal-head h2 { margin: 0; font-size: var(--fs-h3); }
.modal-body { padding: var(--space-5); overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: var(--space-2); padding: var(--space-4) var(--space-5); border-top: 1px solid var(--color-border); flex-wrap: wrap; }
body.is-modal-open { overflow: hidden; }

@media (max-width: 640px) {
	.modal-backdrop { align-items: flex-end; padding: 0; }
	.modal { width: 100%; border-radius: var(--radius-panel) var(--radius-panel) 0 0; }
	.modal-foot .btn { flex: 1; }
}

/* ---------- Tabs ---------- */
.tabs { display: flex; gap: var(--space-1); border-bottom: 1px solid var(--color-border); overflow-x: auto; }
.tab {
	min-height: var(--touch-min);
	padding: 0 var(--space-4);
	background: none;
	border: 0;
	border-bottom: 3px solid transparent;
	color: var(--color-text-muted);
	font-weight: 600;
	white-space: nowrap;
}
.tab[aria-selected="true"] { color: var(--color-primary); border-bottom-color: var(--color-primary); }
.tab:hover { color: var(--color-text); }
.tabpanel { padding-top: var(--space-4); }

/* ---------- Dropdown ---------- */
.dropdown { position: relative; display: inline-block; }
.dropdown-menu {
	position: absolute;
	right: 0;
	top: calc(100% + var(--space-1));
	z-index: var(--z-dropdown);
	min-width: 200px;
	padding: var(--space-1);
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-panel);
	box-shadow: var(--shadow-float);
}
.dropdown-menu.is-left { right: auto; left: 0; }
.dropdown-item {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	width: 100%;
	min-height: var(--touch-min);
	padding: 0 var(--space-3);
	background: none;
	border: 0;
	border-radius: var(--radius-input);
	color: var(--color-text);
	text-align: left;
	text-decoration: none;
}
.dropdown-item:hover { background: var(--color-surface-sunken); color: var(--color-text); }
.dropdown-sep { height: 1px; margin: var(--space-1) 0; background: var(--color-border); }
.dropdown-head { padding: var(--space-2) var(--space-3); font-size: var(--fs-caption); color: var(--color-text-muted); }

/* ---------- Data table (Tabulator 와 일반 table 공용) ---------- */
.dtable-wrap {
	overflow: auto;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-panel);
}
.dtable { width: 100%; font-size: var(--fs-small); }
.dtable th,
.dtable td {
	height: var(--row-height);
	padding: 0 var(--space-3);
	border-bottom: 1px solid var(--color-border);
	text-align: left;
	vertical-align: middle;
}
.dtable thead th {
	position: sticky;
	top: 0;
	z-index: 2;
	background: var(--color-surface-sunken);
	font-weight: 700;
	color: var(--color-text-muted);
	white-space: nowrap;
}
.dtable tbody tr:hover { background: #F2F7F7; }
.dtable tbody tr.is-selected { background: var(--color-primary-soft); }
.dtable th.num,
.dtable td.num { text-align: right; }
.dtable .wrap-text { white-space: normal; line-height: 1.4; padding-top: var(--space-2); padding-bottom: var(--space-2); }
/* 고정 열: left 값은 페이지 CSS 가 열 폭에 맞춰 지정 */
.dtable .col-fixed { position: sticky; left: 0; z-index: 1; background: var(--color-surface); }
.dtable thead .col-fixed { z-index: 3; background: var(--color-surface-sunken); }
.dtable-dense th,
.dtable-dense td { height: var(--row-height-dense); }
.dtable-caption { padding: var(--space-3) var(--space-4); font-size: var(--fs-small); color: var(--color-text-muted); text-align: left; }

/* 모바일: 표를 카드로 전환하려면 .dtable-cards 를 추가하고 td 에 data-label 지정 */
@media (max-width: 640px) {
	.dtable-cards thead { display: none; }
	.dtable-cards,
	.dtable-cards tbody,
	.dtable-cards tr,
	.dtable-cards td { display: block; width: 100%; }
	.dtable-cards tr { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border); }
	.dtable-cards td { height: auto; min-height: 32px; padding: var(--space-1) 0; border: 0; text-align: left; display: flex; justify-content: space-between; gap: var(--space-3); }
	.dtable-cards td::before { content: attr(data-label); color: var(--color-text-muted); flex: none; }
	.dtable-cards td.num { text-align: right; }
}

/* Tabulator 테마 보정 */
.tabulator { border: 1px solid var(--color-border); border-radius: var(--radius-panel); font-family: var(--font-sans); font-size: var(--fs-small); background: var(--color-surface); }
.tabulator .tabulator-header { background: var(--color-surface-sunken); border-bottom: 1px solid var(--color-border); color: var(--color-text-muted); }
.tabulator .tabulator-header .tabulator-col { background: var(--color-surface-sunken); border-right: 0; }
.tabulator-row { min-height: var(--row-height); border-bottom: 1px solid var(--color-border); }
.tabulator-row.tabulator-selected { background: var(--color-primary-soft); }
.tabulator-row .tabulator-cell { padding: var(--space-2) var(--space-3); border-right: 0; }
.dtable-dense-host .tabulator-row { min-height: var(--row-height-dense); }

/* ---------- Stepper (업로드 → 매핑 → 검수 → 출고) ---------- */
.stepper { display: flex; gap: var(--space-2); counter-reset: step; overflow-x: auto; }
.step {
	display: flex;
	align-items: center;
	gap: var(--space-2);
	flex: 1;
	min-width: 120px;
	padding: var(--space-2) var(--space-3);
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-input);
	font-size: var(--fs-small);
	color: var(--color-text-muted);
}
.step::before {
	counter-increment: step;
	content: counter(step);
	display: grid;
	place-items: center;
	width: 24px;
	height: 24px;
	flex: none;
	border-radius: 50%;
	background: var(--color-surface-sunken);
	font-weight: 700;
}
.step.is-done { color: var(--color-success); }
.step.is-done::before { content: "\2713"; background: var(--color-success-soft); }
.step[aria-current="step"] { border-color: var(--color-primary); color: var(--color-primary); font-weight: 700; }
.step[aria-current="step"]::before { background: var(--color-primary); color: #fff; }

/* ---------- Drop zone / File card ---------- */
.dropzone {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--space-2);
	padding: var(--space-6) var(--space-4);
	text-align: center;
	background: var(--color-surface);
	border: 2px dashed var(--color-border-strong);
	border-radius: var(--radius-panel);
}
.dropzone.is-dragover { border-color: var(--color-primary); background: var(--color-primary-soft); }
.dropzone.is-disabled { opacity: 0.55; cursor: not-allowed; border-style: solid; }
.dropzone .icon { width: 32px; height: 32px; color: var(--color-primary); }
.dropzone-title { font-weight: 700; margin: 0; }
.dropzone input[type="file"] { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }
.dropzone:focus-within { outline: 3px solid var(--color-focus); outline-offset: 2px; }

.filecard {
	display: grid;
	grid-template-columns: auto minmax(0, 1fr) auto;
	gap: var(--space-3);
	align-items: center;
	padding: var(--space-3) var(--space-4);
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-panel);
}
.filecard-name { font-weight: 600; word-break: break-all; }
.filecard-meta { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-3); font-size: var(--fs-caption); color: var(--color-text-muted); }
.progress { height: 6px; background: var(--color-surface-sunken); border-radius: var(--radius-pill); overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--color-primary); }

/* ---------- Side detail panel: 360px, 1024px 이하는 하단 시트 ---------- */
.detail {
	width: var(--detail-width);
	flex: none;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-panel);
	overflow-y: auto;
}
.detail-head { display: flex; align-items: center; justify-content: space-between; padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border); }
.detail-head h2 { margin: 0; font-size: var(--fs-h3); }
.detail-body { padding: var(--space-4); }
.kv { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: var(--space-2) var(--space-3); font-size: var(--fs-small); margin: 0; }
.kv dt { color: var(--color-text-muted); }
.kv dd { margin: 0; }

@media (max-width: 1024px) {
	.detail {
		position: fixed;
		left: 0;
		right: 0;
		bottom: 0;
		z-index: var(--z-modal);
		width: 100%;
		max-height: 70vh;
		border-radius: var(--radius-panel) var(--radius-panel) 0 0;
		box-shadow: var(--shadow-float);
	}
}

/* ---------- KPI tile ---------- */
.kpi-row { display: grid; gap: var(--space-4); grid-template-columns: repeat(3, minmax(0, 1fr)); }
.kpi {
	display: block;
	padding: var(--space-4) var(--space-5);
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-panel);
	color: var(--color-text);
	text-decoration: none;
}
a.kpi:hover { border-color: var(--color-primary); color: var(--color-text); }
.kpi-label { display: block; font-size: var(--fs-small); color: var(--color-text-muted); }
.kpi-value { display: block; font-size: var(--fs-h1); font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1.2; }
.kpi-note { display: block; font-size: var(--fs-caption); color: var(--color-text-muted); }
@media (max-width: 640px) { .kpi-row { grid-template-columns: 1fr; } }

/* ---------- Bottom action bar ---------- */
.actionbar {
	position: sticky;
	bottom: 0;
	z-index: var(--z-sticky);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-3);
	flex-wrap: wrap;
	padding: var(--space-3) var(--space-4);
	background: var(--color-surface);
	border-top: 1px solid var(--color-border);
	box-shadow: 0 -4px 12px rgba(24, 40, 48, 0.06);
}
.actionbar-summary { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); font-size: var(--fs-small); }

/* ---------- 상태: skeleton / empty / error ---------- */
.skeleton { background: linear-gradient(90deg, var(--color-surface-sunken) 25%, #E4EAEB 50%, var(--color-surface-sunken) 75%); background-size: 200% 100%; border-radius: var(--radius-input); animation: shimmer 1.4s infinite; }
.skeleton-line { height: 14px; margin-bottom: var(--space-2); }
.skeleton-block { height: 96px; }
@keyframes shimmer { to { background-position: -200% 0; } }
.state-box { display: flex; flex-direction: column; align-items: center; gap: var(--space-2); padding: var(--space-6) var(--space-4); text-align: center; }
.state-box .icon { width: 36px; height: 36px; color: var(--color-text-muted); }
.state-box-error .icon { color: var(--color-danger); }
.state-title { margin: 0; font-weight: 700; font-size: var(--fs-h3); }
.state-desc { margin: 0; max-width: 460px; color: var(--color-text-muted); }

/* ---------- Pagination ---------- */
.pagination { display: flex; flex-wrap: wrap; gap: var(--space-1); justify-content: center; }
.pagination a,
.pagination span {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: var(--touch-min);
	min-height: var(--touch-min);
	padding: 0 var(--space-2);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-input);
	background: var(--color-surface);
	color: var(--color-text);
	text-decoration: none;
	font-variant-numeric: tabular-nums;
}
.pagination a:hover { background: var(--color-surface-sunken); }
.pagination [aria-current="page"] { background: var(--color-primary); border-color: var(--color-primary); color: #fff; font-weight: 700; }
.pagination .is-disabled { color: var(--color-text-muted); background: var(--color-surface-sunken); }

.pagination-prev { transform: rotate(180deg); }

.cluster-center { justify-content: center; }

/* ---------- 손익 화면 보조 (APP07~09) ---------- */
/* 4칸 KPI. 기존 .kpi-row(3칸)와 함께 쓴다: class="kpi-row kpi-row-4" */
.kpi-row-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 1024px) { .kpi-row-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .kpi-row-4 { grid-template-columns: 1fr; } }

/* 매출에서 비용을 차감하는 금액 흐름. 막대 폭은 JS가 CSSOM(element.style.width)으로 지정한다. */
.flow-list { display: flex; flex-direction: column; gap: var(--space-3); margin: 0; padding: 0; list-style: none; }
.flow-item {
	display: grid;
	grid-template-columns: 160px minmax(0, 1fr) auto;
	align-items: center;
	gap: var(--space-3);
}
.flow-item .flow-amount { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.flow-bar {
	height: 12px;
	background: var(--color-surface-sunken);
	border-radius: var(--radius-pill);
	overflow: hidden;
}
.flow-bar > span { display: block; height: 100%; width: 0; background: var(--color-primary); }
.flow-item.is-deduction .flow-bar > span { background: var(--color-warning); }
.flow-item.is-negative .flow-bar > span { background: var(--color-danger); }
.flow-item.is-total { font-weight: 700; padding-top: var(--space-3); border-top: 1px solid var(--color-border); }
@media (max-width: 640px) {
	.flow-item { grid-template-columns: minmax(0, 1fr) auto; }
	.flow-item .flow-bar { grid-column: 1 / -1; grid-row: 2; }
}
@media (prefers-reduced-motion: no-preference) {
	.flow-bar > span { transition: width 0.3s ease-out; }
}

/* 3단 작업 화면(검색·목록 | 연결 | 이력) */
.grid-3-6-3 { display: grid; gap: var(--space-4); grid-template-columns: minmax(0, 3fr) minmax(0, 6fr) minmax(0, 3fr); }
@media (max-width: 1024px) { .grid-3-6-3 { grid-template-columns: 1fr; } }

/* ---------- 양식 설정(APP 11): 공급처 카드·발주 열 한 줄 편집기·접는 영역 ---------- */
.stack-sm > * + * { margin-top: var(--space-2); }
.cluster-spacer { flex: 1 1 auto; }
.form-row-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.form-row-end { align-self: end; }
@media (max-width: 1024px) { .form-row-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .form-row-4 { grid-template-columns: 1fr; } }

.supplier-cards { display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); }
.supplier-card {
	display: flex;
	flex-direction: column;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-panel);
	transition: border-color 0.15s, box-shadow 0.15s;
}
.supplier-card.is-placeholder { padding: var(--space-4); }
.supplier-card.is-selected { border-color: var(--color-primary); box-shadow: inset 0 0 0 1px var(--color-primary); background: var(--color-primary-soft); }
.supplier-card.is-off .supplier-card-name { color: var(--color-text-muted); }
.supplier-card-select {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: var(--space-2);
	flex: 1;
	min-height: var(--touch-min);
	padding: var(--space-3) var(--space-4) var(--space-2);
	background: none;
	border: 0;
	border-radius: var(--radius-panel) var(--radius-panel) 0 0;
	color: var(--color-text);
	text-align: left;
	cursor: pointer;
}
.supplier-card-name { font-weight: 700; font-size: var(--fs-body); word-break: keep-all; overflow-wrap: anywhere; }
.supplier-card-meta { display: flex; flex-wrap: wrap; gap: var(--space-1); }
.supplier-card-foot { display: flex; justify-content: flex-end; padding: 0 var(--space-2) var(--space-2); }
.supplier-card:not(.is-selected) .supplier-card-select:hover { background: var(--color-surface-sunken); }
.supplier-cards-empty { grid-column: 1 / -1; color: var(--color-text-muted); }
@media (max-width: 640px) {
	.supplier-card { flex-direction: row; align-items: center; }
	.supplier-card-select { padding-bottom: var(--space-3); border-radius: var(--radius-panel) 0 0 var(--radius-panel); }
	.supplier-card-foot { padding: 0 var(--space-2) 0 0; }
}

.supplier-add { display: grid; gap: var(--space-4) var(--space-6); grid-template-columns: minmax(0, 1fr) auto; padding-top: var(--space-4); border-top: 1px solid var(--color-border); }
.supplier-add-row { display: flex; gap: var(--space-2); }
.supplier-add-row .input { flex: 1; min-width: 0; }
.supplier-add-row .courier-select { width: auto; min-width: 160px; }
@media (max-width: 640px) {
	.supplier-add { grid-template-columns: minmax(0, 1fr); }
	.supplier-add-form { min-width: 0; }
	.supplier-add-row .btn { flex: 1; }
	.supplier-add-row .courier-select { flex: 1; min-width: 0; }
	.supplier-add-form:first-child .supplier-add-row { flex-direction: column; }
}
@media (max-width: 480px) {
	.supplier-add-row { flex-direction: column; }
	.supplier-add-row .courier-select { width: 100%; }
}

.tpl-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: var(--space-3) var(--space-5); }
.tpl-head h3 { margin: 0; }
.tpl-sub { margin-left: var(--space-2); font-size: var(--fs-small); font-weight: 400; }
.tpl-status { margin: var(--space-1) 0 0; font-size: var(--fs-small); }
.tpl-reply { padding-top: var(--space-5); border-top: 1px solid var(--color-border); }
.dropzone-inline { position: relative; flex-direction: row; align-items: center; gap: var(--space-3); width: min(380px, 100%); padding: var(--space-3) var(--space-4); text-align: left; font-size: var(--fs-small); cursor: pointer; }
.dropzone-inline .icon { width: 24px; height: 24px; flex: none; }
.dropzone-inline .dropzone-title { display: block; font-size: var(--fs-body); }
.dropzone-inline:hover { border-color: var(--color-primary); }

/* 발주 열 한 줄 편집기. 열 문자(A, B…)는 엑셀 열 위치와 같다. 모바일은 2줄 카드. */
.col-editor { border: 1px solid var(--color-border); border-radius: var(--radius-panel); overflow: hidden; }
.col-list { counter-reset: col; }
.col-row {
	display: grid;
	grid-template-columns: 28px minmax(0, 5fr) minmax(0, 4fr) minmax(0, 5fr) auto;
	grid-template-areas: "note note note note note" "idx head src val act" "extra extra extra extra extra";
	align-items: center;
	gap: 0 var(--space-2);
	padding: var(--space-1) var(--space-2) var(--space-1) var(--space-3);
	border-top: 1px solid var(--color-border);
}
.col-list .col-row::before { grid-area: idx; counter-increment: col; content: counter(col, upper-alpha); color: var(--color-text-muted); font-size: var(--fs-caption); font-weight: 700; font-variant-numeric: tabular-nums; }
.col-row-head { grid-template-areas: "idx head src val act"; min-height: 36px; border-top: 0; background: var(--color-surface-sunken); font-size: var(--fs-caption); font-weight: 700; color: var(--color-text-muted); }
.col-row-head::before { content: ""; grid-area: idx; }
.col-row-head > :nth-child(1) { grid-area: head; }
.col-row-head > :nth-child(2) { grid-area: src; }
.col-row-head > :nth-child(3) { grid-area: val; }
.col-row-head-act { grid-area: act; width: calc(3 * var(--touch-min)); text-align: center; }
.col-head { grid-area: head; }
.col-pair { display: contents; }
.col-src { grid-area: src; }
.col-val { grid-area: val; min-width: 0; }
.col-val-hint { display: block; font-size: var(--fs-small); color: var(--color-text-muted); line-height: 1.4; }
.col-act { grid-area: act; display: flex; }
.col-act .btn { color: var(--color-text-muted); }
.col-act .btn:hover { color: var(--color-primary); }
.col-act .btn[data-move="delete"]:hover { color: var(--color-danger); background: var(--color-danger-soft); }
.col-act .icon-up { transform: rotate(-90deg); }
.col-act .icon-down { transform: rotate(90deg); }
.col-extra { grid-area: extra; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-3); align-items: start; padding: var(--space-2) 0 var(--space-2) 36px; }
.col-extra .textarea { min-height: 72px; }
.col-note { grid-area: note; display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-3); padding: var(--space-2) 0 var(--space-1) 36px; font-size: var(--fs-small); color: var(--color-warning); font-weight: 600; }
.col-note .icon { width: 16px; height: 16px; }
.col-row.is-flagged { background: var(--color-warning-soft); box-shadow: inset 3px 0 0 var(--color-warning); }
.col-list:empty::after { content: "열이 없습니다. \"열 추가\"를 누르거나 샘플 파일을 놓으세요."; display: block; padding: var(--space-4); color: var(--color-text-muted); font-size: var(--fs-small); }
@media (max-width: 640px) {
	.col-row-head { display: none; }
	.col-row {
		grid-template-columns: 14px minmax(0, 1fr) auto;
		grid-template-areas: "note note note" "head head act" "idx pair pair" "extra extra extra";
		gap: var(--space-2);
		padding: var(--space-2);
	}
	.col-list .col-row:first-child { border-top: 0; }
	.col-pair { grid-area: pair; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--space-2); }
	.col-pair .col-src, .col-pair .col-val { grid-area: auto; }
	.col-extra, .col-note { padding-left: 0; }
	.col-extra { grid-template-columns: 1fr; }
}

.disclosure { border-top: 1px solid var(--color-border); }
.disclosure > summary { display: flex; align-items: center; gap: var(--space-2); min-height: var(--touch-min); font-weight: 600; color: var(--color-primary); cursor: pointer; list-style: none; }
.disclosure > summary::-webkit-details-marker { display: none; }
.disclosure > summary .icon { width: 18px; height: 18px; transition: transform 0.15s; }
.disclosure[open] > summary .icon { transform: rotate(90deg); }
.disclosure-body { padding: var(--space-2) 0 var(--space-3); }
.rule-search { flex: 1 1 220px; max-width: 360px; }
@media (prefers-reduced-motion: reduce) { .disclosure > summary .icon, .supplier-card { transition: none; } }

/* ---------- 발주 묶음 카드·송장 활동 목록(fragments/purchase-bundle, tracking/import): 한 줄 목록 + 단계 표시 ---------- */
.bundle-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: var(--space-3) var(--space-5); margin-bottom: var(--space-4); }
.bundle-head h2 { margin: 0; }
.stepper-compact { flex: 0 1 420px; overflow: visible; }
.stepper-compact .step { min-width: 0; padding: var(--space-1) var(--space-2); font-size: var(--fs-caption); white-space: nowrap; }
.bundle-list { display: flex; flex-direction: column; gap: var(--space-2); margin: 0; padding: 0; list-style: none; }
.bundle-row {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-2) var(--space-3);
	padding: var(--space-3) var(--space-4);
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-panel);
}
.bundle-row-main { flex: 1 1 220px; min-width: 0; }
.bundle-row-name { margin: 0; font-weight: 600; overflow-wrap: anywhere; }
.bundle-row-meta { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-1) var(--space-3); margin: var(--space-1) 0 0; font-size: var(--fs-small); color: var(--color-text-muted); }
.bundle-row-count { font-weight: 700; font-variant-numeric: tabular-nums; color: var(--color-warning); }
.bundle-guide { margin: var(--space-4) 0 var(--space-3); font-weight: 600; }
.bundle-guide:empty { display: none; }
.bundle-pane > * + * { margin-top: var(--space-3); }
.bundle-pane + .bundle-pane { margin-top: var(--space-5); }
.bundle-subtitle { margin: 0; font-size: var(--fs-h3); }
.bundle-foot { margin: var(--space-3) 0 0; font-size: var(--fs-small); }
.bundle [data-reply-drop] .panel { box-shadow: none; background: var(--color-bg); }
.dropzone-compact { padding: var(--space-5) var(--space-4); }
@media (max-width: 640px) {
	.stepper-compact { flex-basis: 100%; }
	.bundle-row > .cluster { width: 100%; }
	.bundle-row > .cluster .btn { flex: 1 1 auto; }
	.bundle .btn-sm, [data-tracking-activity] .btn-sm, [data-purchase-orders] .btn-sm { min-height: var(--touch-min); }
	.bundle-pane > .cluster .btn { flex: 1 1 100%; }
}