/* 손글씨 주문지 OCR 페이지 스타일 (1단계)
   main.css 의 CSS 변수(--primary, --bg-* 등)를 재사용하므로 다크모드는 자동 대응된다. */

.ocr-container {
    max-width: 860px;
    transition: max-width 0.25s ease;
}
/* 검수 모드에선 좌우 2단을 위해 컨테이너를 넓힌다 */
.review-mode .ocr-container { max-width: 1320px; }

/* 카드 컨테이너 */
.ocr-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    padding: 24px;
    margin-bottom: 20px;
}

/* 뒤로가기 버튼 */
.nav-back {
    color: var(--text-secondary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 8px;
    transition: background 0.15s, color 0.15s;
}
.nav-back:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ============ 업로드 (드롭존) ============ */
.drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: 12px;
    background: var(--bg-secondary);
    min-height: 220px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    overflow: hidden;
    padding: 16px;
}
.drop-zone:hover,
.drop-zone.dragover {
    border-color: var(--primary);
    background: var(--bg-tertiary);
}
.drop-prompt {
    text-align: center;
    color: var(--text-secondary);
}
.drop-prompt i {
    font-size: 2.6rem;
    color: var(--primary);
    display: block;
    margin-bottom: 10px;
}
.drop-prompt p { margin: 2px 0; }
.drop-prompt .hint {
    font-size: 0.85rem;
    color: var(--text-muted);
}
.preview-img {
    max-width: 100%;
    max-height: 460px;
    border-radius: 8px;
    object-fit: contain;
}

.ocr-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 16px;
}

/* ============ 입력 방식 토글 (사진 / 직접 작성) ============ */
.mode-toggle {
    display: flex;
    width: fit-content;
    gap: 4px;
    padding: 4px;
    margin: 0 auto 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}
.mode-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-family: inherit;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 8px 18px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}
.mode-btn:hover { color: var(--text-primary); }
.mode-btn.active {
    background: var(--bg-primary);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

/* ============ 버튼 (페이지 스코프) ============ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: 1px solid transparent;
    border-radius: 10px;
    padding: 10px 18px;
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    transition: filter 0.15s, background 0.15s, opacity 0.15s;
    font-family: inherit;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary {
    background: var(--primary);
    color: #fff;
}
.btn-primary:hover:not(:disabled) { filter: brightness(1.08); }
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-color);
}
.btn-ghost:hover:not(:disabled) {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

/* ============ 상태 메시지 ============ */
/* display:flex 가 [hidden] 의 display:none 을 덮어쓰므로, 숨김을 명시적으로 보장 */
.status-msg[hidden] { display: none; }
.status-msg {
    margin-top: 14px;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
}
.status-msg.loading { background: var(--bg-tertiary); color: var(--text-secondary); }
.status-msg.error   { background: rgba(244, 63, 94, 0.12); color: var(--danger); }
.status-msg.success { background: rgba(20, 184, 166, 0.12); color: var(--success); }
.status-msg .spinner {
    width: 16px; height: 16px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: ocr-spin 0.7s linear infinite;
}
@keyframes ocr-spin { to { transform: rotate(360deg); } }

/* ============ 검수 2단 레이아웃 ============ */
.ocr-review { margin-bottom: 20px; }
.review-grid {
    display: grid;
    grid-template-columns: minmax(300px, 1fr) minmax(420px, 1.05fr);
    gap: 20px;
    align-items: start;
}

/* 좌측: 원본 사진 패널 (스크롤해도 따라오도록 sticky) */
/* display:flex 가 [hidden] 의 display:none 을 덮어쓰므로, 숨김을 명시적으로 보장 */
.image-pane[hidden] { display: none; }
.image-pane {
    position: sticky;
    top: 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.image-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-color);
}
.img-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.zoom-controls { display: flex; align-items: center; gap: 4px; }
.zoom-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.95rem;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.zoom-btn:hover { border-color: var(--primary); color: var(--primary); background: var(--bg-tertiary); }
.zoom-level {
    font-size: 0.78rem;
    color: var(--text-muted);
    min-width: 42px;
    text-align: center;
    font-variant-numeric: tabular-nums;
}

.image-viewport {
    position: relative;
    height: calc(100vh - 210px);
    min-height: 360px;
    background: var(--bg-secondary);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    touch-action: none;
}
.image-viewport.panning { cursor: grabbing; }
.review-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transform-origin: center center;
    will-change: transform;
    user-select: none;
    -webkit-user-drag: none;
}
.image-hint {
    margin: 0;
    padding: 8px 14px;
    font-size: 0.76rem;
    color: var(--text-muted);
    text-align: center;
    border-top: 1px solid var(--border-color);
}

/* 우측: 검수 테이블 패널 (기존 .ocr-card 와 동일한 카드 스타일) */
.table-pane {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    padding: 24px;
}

/* 반응형: 좁은 화면(태블릿 세로/모바일)에서는 세로로 쌓는다 */
@media (max-width: 900px) {
    .review-mode .ocr-container { max-width: 860px; }
    .review-grid { grid-template-columns: 1fr; }
    .image-pane { position: static; }
    .image-viewport { height: 52vh; min-height: 280px; }
}

/* ============ 검수 ============ */
.review-header { margin-bottom: 16px; }
.review-header h2 {
    font-size: 1.15rem;
    margin: 0 0 4px;
    display: flex; align-items: center; gap: 8px;
}
.review-header .hint { color: var(--text-muted); font-size: 0.88rem; margin: 0; }

.order-meta {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}
.order-meta label {
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 600;
}
.order-meta input,
.order-meta select {
    padding: 8px 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.92rem;
}

.table-wrap { overflow-x: auto; }
.review-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
}
.review-table th,
.review-table td {
    border-bottom: 1px solid var(--border-color);
    padding: 8px;
    text-align: left;
}
.review-table thead th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}
.review-table .col-idx  { width: 36px; text-align: center; color: var(--text-muted); }
.review-table .col-unit { width: 180px; vertical-align: top; }
.review-table .col-qty  { width: 88px; min-width: 72px; }
.review-table .col-del  { width: 44px; }
.review-table .f-qty { text-align: center; }

.review-table input {
    width: 100%;
    box-sizing: border-box;
    padding: 7px 9px;
    border: 1px solid transparent;
    border-radius: 6px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.92rem;
}
.review-table input:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-primary);
}

/* 규격(포장단위) 자동보정 상태 표시 */
.review-table .f-unit.u-auto { border-color: #7c3aed; background: rgba(124,58,237,0.07); }  /* 자동 보정됨 */
.review-table .f-unit.u-warn { border-color: #d97706; background: rgba(217,119,6,0.09); }   /* 유효 규격에 없음 — 확인 */
.review-table .f-unit.u-ok   { border-color: rgba(20,184,166,0.55); }                        /* 유효 규격과 일치 */

/* 알려진 규격 칩 (클릭해서 설정) */
.unit-suggest {
    display: flex; flex-wrap: wrap; gap: 4px;
    margin-top: 5px;
}
.unit-chip-btn {
    padding: 1px 7px;
    border: 1px solid var(--border-color);
    border-radius: 999px;
    background: var(--bg-primary);
    color: var(--text-secondary);
    font-size: 0.72rem; font-family: inherit; cursor: pointer;
    white-space: nowrap;
}
.unit-chip-btn:hover { border-color: var(--primary); color: var(--primary); }
.unit-chip-btn.active {
    background: rgba(124,58,237,0.14); border-color: #7c3aed; color: #7c3aed; font-weight: 600;
}
.del-row-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    padding: 4px 6px;
    border-radius: 6px;
}
.del-row-btn:hover { color: var(--danger); background: var(--bg-tertiary); }

/* ===== 약품 마스터 매칭(오타 보정) UI ===== */
.review-table td.col-name { min-width: 220px; position: relative; }
.match-slot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-top: 5px;
}
.match-slot:empty { display: none; }
.match-badge {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 999px;
    white-space: nowrap;
    cursor: default;
}
.match-matched   { background: rgba(20,184,166,0.15);  color: var(--success); }
.match-candidate { background: rgba(245,158,11,0.18);  color: #b45309; }
.match-none      { background: var(--bg-tertiary);     color: var(--text-muted); }
.match-confirmed { background: rgba(124,58,237,0.15);  color: var(--primary); }
[data-theme="dark"] .match-candidate { color: #fbbf24; }
[data-theme="dark"] .match-confirmed { color: #a78bfa; }
.match-select {
    flex: 1;
    min-width: 140px;
    padding: 4px 8px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.82rem;
}
.match-select:focus { outline: none; border-color: var(--primary); }

/* 직접 검색 버튼 + 검색 드롭다운 */
.search-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: 999px;
    padding: 2px 9px;
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
}
.search-btn:hover { border-color: var(--primary); color: var(--primary); }

.dm-search {
    position: fixed;        /* 표의 overflow 에 잘리지 않도록 — 좌표는 JS 가 계산 */
    z-index: 100;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    padding: 8px;
}
.dm-search-input {
    width: 100%;
    box-sizing: border-box;
    padding: 7px 10px;
    border: 1px solid var(--border-color);
    border-radius: 7px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.88rem;
}
.dm-search-input:focus { outline: none; border-color: var(--primary); background: var(--bg-primary); }
.dm-search-results {
    list-style: none;
    margin: 6px 0 0;
    padding: 0;
    max-height: 240px;
    overflow-y: auto;
}
.dm-result {
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding: 7px 9px;
    border-radius: 7px;
    cursor: pointer;
}
.dm-result:hover { background: var(--bg-tertiary); }
.dm-r-name { font-size: 0.86rem; color: var(--text-primary); }
.dm-r-maker { font-size: 0.74rem; color: var(--text-muted); }
.dm-empty {
    padding: 10px 9px;
    color: var(--text-muted);
    font-size: 0.84rem;
    text-align: center;
}

.review-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
}

.empty-hint {
    color: var(--text-muted);
    text-align: center;
    padding: 20px;
    font-size: 0.9rem;
}

/* =================== 도매상 선택 단계 =================== */
/* 좌측: 과거 주문 이력 참고 패널 (image-pane 레이아웃 재사용) */
.hist-panel {
    padding: 14px;
    overflow-y: auto;
    max-height: calc(100vh - 210px);
    min-height: 360px;
}
.hist-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
}
.hist-empty {
    color: var(--text-muted);
    font-size: 0.88rem;
    line-height: 1.5;
}
.hist-list { list-style: none; margin: 0; padding: 0; }
.hist-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 4px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.85rem;
}
.hist-item:last-child { border-bottom: none; }
.hist-date { color: var(--text-muted); min-width: 96px; font-variant-numeric: tabular-nums; }
.hist-dist { flex: 1; font-weight: 600; color: var(--text-primary); }
.hist-qty { color: var(--text-secondary); font-variant-numeric: tabular-nums; }

/* 규격별 그룹 */
.hist-group { margin-bottom: 14px; }
.hist-group:last-child { margin-bottom: 0; }
.hist-list:not(.expanded) .hist-extra { display: none; }  /* 더 보기 전까지 숨김 */
.hist-more {
    margin-top: 4px;
    padding: 2px 0;
    border: none;
    background: none;
    color: var(--primary);
    font-family: inherit;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
}
.hist-more:hover { text-decoration: underline; }
.hist-unit-head {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--bg-tertiary);
    padding: 3px 10px;
    border-radius: 999px;
    margin-bottom: 6px;
}

/* 우측: 약품별 도매상 선택 테이블 */
.supplier-table .col-dist { width: 180px; }
.supplier-table td.s-name { font-weight: 500; color: var(--text-primary); }
.supplier-table td.s-unit,
.supplier-table td.s-qty { color: var(--text-secondary); }
.supplier-table tbody tr { cursor: pointer; }
.supplier-table tbody tr:hover { background: var(--bg-tertiary); }
.supplier-table tbody tr.row-selected { background: rgba(124,58,237,0.10); }
.dist-select { width: 100%; min-width: 0; }