/* ── 문서 자동작성 공통 스타일 ── */
.doc-gen-card { max-width: 900px; }

.doc-gen-toolbar {
    display: flex;
    gap: 10px;
    margin: 16px 0 24px;
    flex-wrap: wrap;
}

.doc-gen-form { margin-bottom: 28px; }
.doc-gen-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    margin-bottom: 20px;
}
@media (max-width: 720px) { .doc-gen-form-grid { grid-template-columns: 1fr; } }

.doc-gen-fieldset {
    border: 1.5px solid var(--color-neutral-300, #d1d5db);
    border-radius: 10px;
    padding: 16px;
}
[data-theme='dark'] .doc-gen-fieldset { border-color: rgba(255,255,255,0.15); }
.doc-gen-fieldset legend {
    font-weight: 700;
    font-size: 0.92rem;
    padding: 0 6px;
}
.doc-gen-fieldset label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-neutral-700, #374151);
    margin-bottom: 10px;
}
[data-theme='dark'] .doc-gen-fieldset label { color: var(--color-text-secondary); }
.doc-gen-fieldset input[type="text"],
.doc-gen-fieldset input[type="date"],
.doc-gen-fieldset input[type="file"] {
    display: block;
    width: 100%;
    margin-top: 4px;
    padding: 8px 10px;
    font-size: 0.9rem;
    font-weight: 400;
    border: 1px solid var(--color-neutral-300, #d1d5db);
    border-radius: 6px;
    background: var(--color-neutral-0, #fff);
    color: var(--color-neutral-900, #111);
    box-sizing: border-box;
}
[data-theme='dark'] .doc-gen-fieldset input {
    background: rgba(255,255,255,0.06);
    border-color: rgba(255,255,255,0.15);
    color: #f1f5f9;
}
.doc-gen-form-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.doc-gen-fieldset .form-help { display: block; font-weight: 400; font-size: 0.78rem; color: var(--color-neutral-500, #9ca3af); margin-top: 4px; }

.doc-gen-items { margin-bottom: 18px; }
.doc-gen-items-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 10px;
}
.doc-gen-items-header h2 { font-size: 1rem; font-weight: 700; margin: 0; }
.doc-gen-vat-option { display: flex; gap: 14px; font-size: 0.85rem; flex-wrap: wrap; }
.doc-gen-vat-option label { display: flex; align-items: center; gap: 4px; cursor: pointer; font-weight: 500; }

.doc-gen-table-wrap { overflow-x: auto; margin-bottom: 10px; }
.doc-gen-item-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.doc-gen-item-table th {
    background: var(--color-neutral-100, #f3f4f6);
    font-size: 0.8rem;
    padding: 8px 6px;
    text-align: left;
    border: 1px solid var(--color-neutral-300, #d1d5db);
}
[data-theme='dark'] .doc-gen-item-table th { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.15); }
.doc-gen-item-table td {
    border: 1px solid var(--color-neutral-300, #d1d5db);
    padding: 4px;
}
[data-theme='dark'] .doc-gen-item-table td { border-color: rgba(255,255,255,0.15); }
.doc-gen-item-table input {
    width: 100%;
    border: none;
    background: transparent;
    padding: 6px;
    font-size: 0.87rem;
    color: var(--color-neutral-900, #111);
    box-sizing: border-box;
}
[data-theme='dark'] .doc-gen-item-table input { color: #f1f5f9; }
.doc-gen-item-table input:focus { outline: 1.5px solid #059669; border-radius: 4px; }
.doc-gen-item-table .item-amount { text-align: right; font-weight: 600; padding: 6px; font-size: 0.87rem; }
.doc-gen-item-table .item-remove-btn {
    border: none; background: transparent; color: #ef4444; font-size: 1.1rem; cursor: pointer; padding: 4px 8px;
}

.doc-gen-note-field { display: block; font-size: 0.85rem; font-weight: 600; margin-top: 4px; }
.doc-gen-note-field textarea {
    display: block; width: 100%; margin-top: 6px; padding: 10px; font-size: 0.9rem; font-weight: 400;
    border: 1px solid var(--color-neutral-300, #d1d5db); border-radius: 6px; resize: vertical; box-sizing: border-box;
    background: var(--color-neutral-0, #fff); color: var(--color-neutral-900, #111);
}
[data-theme='dark'] .doc-gen-note-field textarea { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.15); color: #f1f5f9; }

/* ── 출력용 문서 시트 (다운로드/인쇄 대상) ── */
.doc-gen-preview-wrap { overflow-x: auto; padding: 10px 0; }
.doc-sheet {
    width: 794px;
    margin: 0 auto;
    background: #ffffff;
    color: #111111;
    padding: 40px 44px;
    box-sizing: border-box;
    font-family: 'Malgun Gothic', '맑은 고딕', sans-serif;
    box-shadow: 0 2px 16px rgba(0,0,0,0.08);
    border: 1px solid #e5e7eb;
}
.doc-sheet-title { text-align: center; font-size: 26px; font-weight: 800; letter-spacing: 10px; padding-left: 10px; }
.doc-sheet-phrase { text-align: center; font-size: 13px; color: #555; margin: 6px 0 20px; }
.doc-sheet-meta { display: flex; justify-content: flex-end; gap: 18px; font-size: 12px; color: #444; margin-bottom: 14px; }
.doc-sheet-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 18px; }
.doc-sheet-party { border: 1px solid #ccc; border-radius: 4px; padding: 12px 14px; font-size: 12.5px; line-height: 1.6; }
.doc-sheet-party-label { font-size: 11px; font-weight: 700; color: #666; margin-bottom: 4px; }
.doc-sheet-party-name { font-size: 15px; font-weight: 700; margin-bottom: 2px; }
.doc-sheet-stamp-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.doc-sheet-stamp-img { width: 64px; height: 64px; object-fit: contain; flex-shrink: 0; }

.doc-sheet-table { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-bottom: 14px; }
.doc-sheet-table th { background: #f3f4f6; border: 1px solid #999; padding: 6px 8px; font-size: 12px; }
.doc-sheet-table td { border: 1px solid #ccc; padding: 6px 8px; }
.doc-sheet-table td.num { text-align: right; }

.doc-sheet-totals { margin-left: auto; width: 320px; }
.doc-sheet-totals-row { display: flex; justify-content: space-between; padding: 5px 4px; font-size: 13px; }
.doc-sheet-totals-final { font-weight: 800; font-size: 15px; border-top: 2px solid #111; margin-top: 4px; padding-top: 8px; }
.doc-sheet-totals-hangul { text-align: right; font-size: 12px; color: #555; margin-top: 4px; }
.doc-sheet-bank { margin-top: 14px; font-size: 12.5px; background: #f8fafc; border: 1px solid #e2e8f0; border-radius: 6px; padding: 10px 12px; }
.doc-sheet-confirm { text-align: center; font-size: 14px; font-weight: 700; margin-top: 22px; }
.doc-sheet-note { margin-top: 16px; font-size: 12px; color: #444; white-space: pre-wrap; border-top: 1px dashed #ccc; padding-top: 10px; }

@media (max-width: 830px) {
    .doc-sheet { width: 100%; padding: 24px 18px; }
    .doc-sheet-parties { grid-template-columns: 1fr; }
    .doc-sheet-totals { width: 100%; }
}

@media print {
    body * { visibility: hidden; }
    .doc-sheet, .doc-sheet * { visibility: visible; }
    .doc-sheet { position: absolute; left: 0; top: 0; width: 100%; box-shadow: none; border: none; }
}