/* ── 단계별 accordion ── */
.promo-step-disclosure {
  border: 1px solid var(--line);
  border-radius: 10px;
  margin-bottom: 10px;
  overflow: hidden;
}

.promo-step-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  user-select: none;
  background: var(--surface, #fff);
  transition: background 0.14s;
}

.promo-step-summary::-webkit-details-marker { display: none; }

.promo-step-summary .promo-inline-badge {
  flex-shrink: 0;
}

.promo-step-summary::after {
  content: "▸";
  font-size: 12px;
  color: var(--text-muted, #aaa);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.promo-step-disclosure[open] > .promo-step-summary::after {
  transform: rotate(90deg);
}

.promo-step-disclosure[open] > .promo-step-summary {
  border-bottom: 1px solid var(--line);
  background: var(--bg-subtle, #fafafa);
}

.promo-step-summary:hover {
  background: var(--bg-subtle, #f5f5f5);
}

.promo-step-num {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--accent, #4a6fa5);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}

.promo-step-disclosure[open] .promo-step-num {
  background: var(--accent, #4a6fa5);
}

.promo-step-copy {
  flex: 1;
  min-width: 0;
}

.promo-step-copy strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.promo-step-copy small {
  display: block;
  font-size: 11px;
  color: var(--text-muted, #888);
  margin-top: 1px;
}

.promo-step-body {
  padding: 16px;
}


.promo-step-body .gen-config-fields {
  margin-top: 0;
}

.promo-step-body .promo-type-fields {
  margin-top: 0;
}

.promo-basic-concept-panel,
.promo-layout-composition-panel,
.promo-variation-panel {
  margin-bottom: 10px;
  padding: 14px 16px;
}

/* hidden 속성 보호 — display 규칙에 덮이지 않도록 */
.promo-concept-empty[hidden],
.promo-concept-applied[hidden] {
  display: none !important;
}

/* Empty state */
.promo-concept-empty {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 4px 0;
}
.promo-concept-empty-text {
  font-size: 13px;
  color: var(--fg-muted, #888);
  margin: 0;
  line-height: 1.5;
}
.promo-concept-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.promo-concept-nav-btn {
  flex-shrink: 0;
  padding: 6px 14px;
  border-radius: 6px;
  border: 1px solid var(--accent, #4a6fa5);
  background: transparent;
  color: var(--accent, #4a6fa5);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s;
}
.promo-concept-nav-btn:hover {
  background: color-mix(in srgb, var(--accent, #4a6fa5) 10%, transparent);
}

/* Applied concept card */
.promo-concept-card {
  background: color-mix(in srgb, var(--accent, #4a6fa5) 5%, var(--surface, #fff));
  border: 1px solid color-mix(in srgb, var(--accent, #4a6fa5) 28%, var(--line));
  border-radius: 10px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.promo-concept-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
}
.promo-concept-card-emoji {
  font-size: 24px;
  line-height: 1;
  flex-shrink: 0;
}
.promo-concept-card-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.promo-concept-card-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--fg, #222);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.promo-concept-card-cat {
  font-size: 11px;
  color: var(--fg-muted, #888);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.promo-concept-change-btn {
  flex-shrink: 0;
  padding: 4px 11px;
  border-radius: 5px;
  border: 1px solid var(--line);
  background: var(--surface, #fff);
  color: var(--fg-muted, #666);
  font-size: 12px;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.promo-concept-change-btn:hover {
  border-color: var(--accent, #4a6fa5);
  color: var(--accent, #4a6fa5);
}
.promo-concept-card-desc {
  font-size: 12px;
  color: var(--fg-muted, #888);
  margin: 0;
  line-height: 1.5;
}
.promo-concept-card-palette {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  align-items: center;
}
.promo-concept-palette-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.12);
  flex-shrink: 0;
}


/* step 내 구분선 */
.promo-step-divider {
  border: none;
  border-top: 1px dashed var(--line, #e0e0e0);
  margin: 16px 0;
}

/* ── step 3 비주얼 서브그룹 (분위기 / 레이아웃) ── */
.promo-visual-subgroup {
  margin-bottom: 4px;
}

.promo-visual-subgroup-header {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 16px 4px;
}

.promo-visual-subgroup-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent, #6941c6);
}

.promo-visual-subgroup-desc {
  font-size: 11px;
  color: var(--text-muted, #888);
}

/* step 5 내 고급방향 그리드 여백 */
.promo-step-grid {
  margin-bottom: 12px;
}

/* ── 미리보기 상단 컨트롤 바 ── */
.promo-preview-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
  padding: 10px 14px;
  background: var(--bg-subtle, #fafafa);
  border: 1px solid var(--line);
  border-radius: 8px;
}

/* ── 자동화 옵션 컴팩트 바 ── */
.promo-automation-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 0;
  margin-bottom: 0;
  padding: 8px 12px;
  background: var(--bg-subtle, #fafafa);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.promo-automation-toggle-compact {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 500;
  white-space: nowrap;
  background: var(--surface, #fff);
  transition: background 0.13s;
}

.promo-automation-toggle-compact:hover {
  background: var(--bg-subtle, #f5f5f5);
}

.promo-automation-toggle-compact input {
  margin: 0;
  accent-color: var(--accent, #4a6fa5);
}

.promo-variation-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.promo-control-label-inline {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted, #888);
  white-space: nowrap;
}

/* ── 하단 액션 바 ── */
.promo-action-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.promo-action-bar-primary {
  display: flex;
  gap: 8px;
}

.promo-action-bar-secondary {
  display: flex;
  gap: 6px;
  margin-left: auto;
}

/* ── 인라인 헬퍼 칩 ── */
.promo-helper-chip-inline {
  display: inline-block;
  padding: 1px 6px;
  font-size: 10px;
  font-weight: 500;
  border-radius: 4px;
  background: var(--bg-subtle, #f0f0f0);
  color: var(--text-muted, #888);
  vertical-align: middle;
  margin-left: 4px;
}

.promo-wrap .promo-legacy-placeholder {
  display: none;
}

.pane-generator .promo-builder-section,
.pane-generator .promo-preview-section {
  display: none;
}

.promo-main {
  align-items: start;
}

.promo-builder-section,
.promo-preview-section {
  min-width: 0;
}

.promo-section-head-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.promo-quickfill-btn {
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 700;
  white-space: nowrap;
}

.promo-quickfill-modal[hidden] {
  display: none;
}

.promo-quickfill-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 24px;
}

.promo-quickfill-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(4px);
}

.promo-quickfill-modal-card {
  position: relative;
  z-index: 1;
  width: min(620px, 100%);
  max-height: min(720px, calc(100vh - 48px));
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: #ffffff;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.22);
}

.promo-quickfill-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--line);
}

.promo-quickfill-modal-head strong {
  color: var(--ink);
  font-size: 16px;
}

.promo-quickfill-modal-close {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.promo-quickfill-modal-body {
  padding: 4px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.promo-quickfill-guide {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin: 0;
  line-height: 1.55;
}

.promo-quickfill-textarea {
  width: 100%;
  min-height: 220px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.5;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
}

.promo-quickfill-modal-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}

.promo-quickfill-result {
  font-size: 12.5px;
  color: var(--ink-soft);
  margin-right: auto;
}

.promo-quickfill-compress-row {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
}

.promo-quickfill-compress-row input[type="checkbox"] {
  cursor: pointer;
  accent-color: var(--accent, #4361ee);
}

.promo-quickfill-preview-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 360px;
  overflow-y: auto;
}

.promo-quickfill-preview-row {
  display: grid;
  grid-template-columns: auto 96px 1fr;
  align-items: start;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font-size: 12.5px;
}

.promo-quickfill-preview-row input[type="checkbox"] {
  margin-top: 2px;
  cursor: pointer;
}

.promo-quickfill-preview-field {
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.promo-quickfill-preview-value {
  color: var(--ink-soft);
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

/* 우측 패널: sticky 고정 + 3단 flex 구조 */
.promo-preview-section {
  position: sticky;
  top: 20px;
  height: calc(100vh - 40px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ① 상단 컨트롤 바 */
.promo-preview-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}

.promo-preview-topbar-controls {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.promo-preview-topbar-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
  margin-left: auto;
}

/* ② 프롬프트 본문: 남은 높이 전부 차지 */
.promo-prompt-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding: 12px 16px 8px;
}

.promo-prompt-body .promo-prompt-editor {
  flex: 1;
  min-height: 0;
  resize: none;
  overflow-y: auto;
}

/* ── 섹션 뷰어 (변경 하이라이트 기본 뷰) ── */
.promo-prompt-viewer {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 10px 2px 16px;
  font-size: 12.5px;
  line-height: 1.65;
}

.promo-viewer-section {
  margin-bottom: 14px;
  padding: 6px 10px 6px 10px;
  border-left: 2px solid transparent;
  border-radius: 0 6px 6px 0;
  transition: background 0.4s, border-color 0.4s;
}

.promo-viewer-section-title {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted, #9ca3af);
  margin-bottom: 5px;
  transition: color 0.3s;
}

.promo-viewer-line {
  font-size: 12.5px;
  color: var(--text, #111827);
  padding: 1.5px 0;
  transition: color 0.6s ease-out;
}

.promo-viewer-edit-btn.is-editing {
  color: var(--accent, #2563eb);
  border-color: var(--accent, #2563eb);
  background: rgba(37,99,235,0.07);
}

/* 뷰어/textarea 토글 */
.promo-mode-hidden {
  display: none !important;
}

/* ── 프롬프트 통계 바 (topbar 하단 고정 스트립) ── */
.promo-stats-bar {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 5px 16px 6px;
  flex-shrink: 0;
  border-bottom: 1px solid var(--line, #e5e7eb);
  background: var(--surface-1, #fff);
}

.promo-stats-row {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.promo-stats-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  flex-wrap: wrap;
  margin-left: auto;
}

@media (max-width: 720px) {
  .promo-stats-actions {
    width: 100%;
    justify-content: flex-end;
    margin-left: 0;
  }
}

.promo-style-recommend-panel {
  flex-shrink: 0;
  margin: 10px 16px 0;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--accent, #2563eb) 24%, var(--line, #dbe2ea));
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent, #2563eb) 5%, var(--surface-1, #fff));
}

.promo-style-recommend-panel[hidden] {
  display: none !important;
}

.promo-style-recommend-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.promo-style-recommend-head strong {
  display: block;
  color: var(--ink, #0f172a);
  font-size: 13px;
}

.promo-style-recommend-head span {
  display: block;
  margin-top: 2px;
  color: var(--ink-soft, #526173);
  font-size: 11.5px;
  line-height: 1.45;
}

.promo-style-recommend-close {
  flex-shrink: 0;
  border: 1px solid var(--line, #dbe2ea);
  border-radius: 6px;
  background: var(--surface-1, #fff);
  color: var(--ink-soft, #526173);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 9px;
  cursor: pointer;
}

.promo-style-recommend-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.promo-style-recommend-card {
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--line, #dbe2ea);
  border-radius: 8px;
  background: var(--surface-1, #fff);
}

.promo-style-recommend-title {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  color: var(--ink, #0f172a);
  font-size: 12.5px;
}

.promo-style-recommend-title strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.promo-style-recommend-card p,
.promo-style-recommend-reason {
  margin: 7px 0 0;
  color: var(--ink-soft, #526173);
  font-size: 11.5px;
  line-height: 1.45;
}

.promo-style-recommend-reason {
  color: var(--accent, #2563eb);
}

.promo-style-recommend-apply {
  width: 100%;
  margin-top: 9px;
  min-height: 30px;
}

@media (max-width: 1080px) {
  .promo-style-recommend-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .promo-style-recommend-panel {
    margin: 8px 10px 0;
  }

  .promo-style-recommend-head {
    align-items: stretch;
    flex-direction: column;
  }

  .promo-style-recommend-grid {
    grid-template-columns: 1fr;
  }
}

.promo-stat-chip {
  display: inline-flex;
  align-items: center;
  font-size: 10.5px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
  white-space: nowrap;
  color: var(--ink-faint, #b0b8c4);
  background: var(--surface-2, rgba(0,0,0,0.04));
  border: 1px solid var(--line, #e5e7eb);
  border-radius: 999px;
  padding: 1px 7px;
  line-height: 1.6;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.promo-stat-tokens.is-warn,
.promo-stat-chars.is-warn {
  color: #b45309;
  border-color: #fbbf24;
  background: rgba(251,191,36,0.08);
}

.promo-stat-tokens.is-over,
.promo-stat-chars.is-over,
.promo-stat-transfer.is-over {
  color: #b91c1c;
  border-color: #f87171;
  background: rgba(248,113,113,0.08);
}

.promo-stat-transfer.is-ok {
  color: #047857;
  border-color: #6ee7b7;
  background: rgba(16,185,129,0.08);
}

/* 게이지 바 */
.promo-token-gauge {
  width: 100%;
  height: 3px;
  background: var(--line, #e5e7eb);
  border-radius: 999px;
  overflow: hidden;
}

.promo-token-gauge-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: #34d399;
  transition: width 0.35s cubic-bezier(.4,0,.2,1), background-color 0.2s;
}

.promo-token-gauge-fill.is-warn {
  background: #fbbf24;
}

.promo-token-gauge-fill.is-over {
  background: #f87171;
}

/* ③ 하단 보조 영역: 최대 높이 제한 + 내부 스크롤 */
.promo-aux-area {
  flex-shrink: 0;
  max-height: 38vh;
  overflow-y: auto;
  border-top: 1px solid var(--line);
  padding: 10px 16px 12px;
  scrollbar-width: thin;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 보조 영역 아코디언 */
.promo-aux-disclosure {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.promo-aux-summary {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted, #666);
  cursor: pointer;
  user-select: none;
  list-style: none;
  background: var(--bg-subtle, #f7f7f8);
}

.promo-aux-summary::-webkit-details-marker { display: none; }

.promo-aux-summary::after {
  content: "›";
  margin-left: auto;
  font-size: 14px;
  transition: transform 0.15s;
  transform: rotate(90deg);
}

.promo-aux-disclosure[open] > .promo-aux-summary::after {
  transform: rotate(270deg);
}

.promo-aux-body {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.promo-type-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.promo-type-tab {
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.promo-type-tab:hover {
  transform: translateY(-1px);
  border-color: rgba(31, 94, 255, 0.28);
  color: var(--ink);
}

.promo-type-tab.active {
  color: var(--accent);
  border-color: #bfd3ff;
  background: #eef4ff;
  box-shadow: inset 0 0 0 1px rgba(31, 94, 255, 0.06);
}

.promo-note {
  margin-bottom: 16px;
}

.promo-field-badge {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  margin-left: 8px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  vertical-align: middle;
}

.promo-field-badge.visible {
  background: #e9f7ef;
  color: #1d6a45;
}

.promo-field-badge.instruction {
  background: #eef4ff;
  color: #35508f;
}

.promo-field-badge.constraint {
  background: #fff4e8;
  color: #975313;
}

.promo-common-fields {
  margin-bottom: 14px;
}

.promo-panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.promo-inline-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #eef4ff;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.promo-inline-badge.subtle {
  background: #f3f6fb;
  color: var(--ink-soft);
}

.promo-optimization-panel {
  margin-bottom: 12px;
}

.promo-advanced-disclosure-unused {
  margin-bottom: 14px;
  border: 1px solid #d9e2f0;
  border-radius: 16px;
  background: linear-gradient(180deg, #fcfdff 0%, #f7f9fc 100%);
  overflow: clip;
}

.promo-advanced-disclosure-unused[open] {
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.promo-advanced-summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.promo-advanced-summary::-webkit-details-marker {
  display: none;
}

.promo-advanced-copy {
  display: grid;
  gap: 4px;
}

.promo-advanced-eyebrow {
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.promo-advanced-copy strong {
  color: var(--ink);
  font-size: 14px;
}

.promo-advanced-copy small {
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.6;
}

.promo-advanced-body {
  display: grid;
  gap: 14px;
  padding: 0 18px 18px;
}

.promo-advanced-intro {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.promo-helper-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #f1f5f9;
  color: #526176;
  font-size: 11px;
  font-weight: 700;
}

.promo-commercial-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.promo-commercial-grid + .promo-commercial-grid {
  margin-top: 12px;
}

.promo-commercial-grid-detail {
  align-items: start;
}

.promo-control-block-secondary,
.promo-advanced-field {
  background: #fbfdff;
}

.promo-control-block-secondary {
  border-style: dashed;
}

.promo-optimization-panel {
  display: grid;
  gap: 14px;
}

.promo-optimization-toolbar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.promo-control-block {
  display: grid;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfdff;
}

.promo-control-label {
  display: block;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.promo-control-hint {
  margin: -2px 0 0;
  color: var(--ink-faint);
  font-size: 12px;
  line-height: 1.55;
}

.promo-segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ── 상세모드 패널 영구 숨김 (기본 모드만 유지) ── */
[data-promo-mode-panel="detail"] { display: none !important; }

/* ── 레이아웃&변형 통합 섹션 ── */
.promo-layout-variation-group {
  margin: 0;
}
.promo-layout-variation-group-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft, #888);
  padding: 6px 0 2px 0;
  margin-bottom: 4px;
}

/* ── 섹션 6 카테고리 블록 ── */
.promo-quality-cat {
  margin-bottom: 2px;
}
.promo-quality-cat-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted, #888);
  margin: 0 0 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line, #e8e8e8);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ── 기본 지시어 접기 ── */
.promo-base-directive-details > summary {
  list-style: none;
  cursor: pointer;
  padding: 4px 0 6px;
}
.promo-base-directive-details > summary::-webkit-details-marker { display: none; }
.promo-base-directive-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 3px;
}
.promo-base-dir-arrow {
  font-size: 9px;
  color: var(--ink-muted, #aaa);
  transition: transform 0.18s;
  display: inline-block;
  width: 12px;
  text-align: center;
  flex-shrink: 0;
}
.promo-base-directive-details[open] .promo-base-dir-arrow {
  transform: rotate(90deg);
}
.promo-base-dir-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted, #888);
}
.promo-base-directive-hint {
  font-size: 11px;
  color: var(--ink-muted, #aaa);
  font-weight: 400;
  margin: 0;
  padding-left: 18px;
  line-height: 1.4;
}

/* ── 섹션 6 quality cat 내 override ── */
.promo-quality-cat .gen-select {
  display: none;
}
.promo-quality-cat .promo-commercial-grid {
  grid-template-columns: 1fr;
  gap: 16px;
}
.promo-quality-cat .promo-segmented {
  flex-wrap: nowrap;
}

/* ── 엔진 옵션 토글 카드 그리드 ── */
.promo-eng-opt-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  padding: 4px 0 8px;
}
.promo-eng-opt-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 10px 12px;
  background: var(--surface-raised, #f8f9fa);
  border: 1px solid var(--line, #e8e8e8);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
  user-select: none;
}
.promo-eng-opt-card:hover {
  border-color: var(--accent-soft, #a8c7fa);
  background: var(--surface-hovered, #f0f4ff);
}
.promo-eng-opt-card:has(input:not(:checked)) {
  opacity: 0.55;
}
.promo-eng-opt-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
}
.promo-eng-opt-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--ink, #222);
}
.promo-eng-opt-desc {
  font-size: 11px;
  color: var(--ink-soft, #666);
  line-height: 1.5;
  margin: 0;
}
.promo-eng-opt-desc em {
  font-style: normal;
  font-weight: 600;
  color: var(--ink, #333);
}

/* CSS 토글 스위치 */
.promo-eng-opt-toggle {
  position: relative;
  display: inline-flex;
  flex-shrink: 0;
}
.promo-eng-opt-toggle input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}
.promo-eng-opt-switch {
  display: inline-block;
  width: 32px;
  height: 17px;
  background: var(--line, #ccc);
  border-radius: 9px;
  transition: background 0.18s;
  position: relative;
}
.promo-eng-opt-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 13px;
  height: 13px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.18s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.18);
}
.promo-eng-opt-toggle input:checked ~ .promo-eng-opt-switch {
  background: var(--accent, #1a73e8);
}
.promo-eng-opt-toggle input:checked ~ .promo-eng-opt-switch::after {
  transform: translateX(15px);
}

/* ── 통계 바 업데이트 플래시 ── */
@keyframes promo-stats-flash {
  0%   { background: var(--accent-soft, #e8f0fe); }
  100% { background: transparent; }
}
.promo-stats-bar.is-updated {
  animation: promo-stats-flash 0.55s ease-out forwards;
}

@media (max-width: 600px) {
  .promo-eng-opt-grid { grid-template-columns: 1fr; }
}

/* ── 비주얼 기획 모드 섹션: 줄바꿈 방지 ── */
.promo-visual-mode-section .gen-config-label-row {
  flex-wrap: nowrap;
  align-items: center;
}

.promo-visual-mode-text {
  min-width: 0;
  flex: 1;
}

.promo-visual-mode-text .gen-config-guide {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ── 변형 패널: 1라인 compact ── */
.promo-variation-panel {
  padding: 10px 14px;
}

.promo-variation-label-row {
  flex-wrap: nowrap;
  align-items: center;
  margin-bottom: 0;
}

/* ── Pill toggle (기본 모드 / 상세 모드) ── */
.promo-mode-toggle {
  display: inline-flex;
  background: #e8eaed;
  border-radius: 999px;
  padding: 3px;
  flex-shrink: 0;
}

.promo-mode-toggle-btn {
  padding: 7px 18px;
  border: none;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft, #666);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, box-shadow 0.18s;
  white-space: nowrap;
  line-height: 1.2;
}

.promo-mode-toggle-btn.active {
  background: #fff;
  color: var(--ink, #1a1a1a);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.13), 0 0 0 1px rgba(0, 0, 0, 0.04);
}

.promo-mode-toggle-btn:hover:not(.active) {
  color: var(--ink, #1a1a1a);
  background: rgba(255, 255, 255, 0.45);
}

.promo-segment-btn {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.promo-segment-btn:hover {
  border-color: rgba(31, 94, 255, 0.28);
  color: var(--ink);
}

.promo-segment-btn.active {
  border-color: #bfd3ff;
  background: #eef4ff;
  color: var(--accent);
}

.promo-automation-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.promo-automation-toggle {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  min-height: 94px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fbfdff;
  cursor: pointer;
}

.promo-automation-toggle input {
  margin-top: 3px;
}

.promo-automation-copy {
  display: grid;
  gap: 4px;
}

.promo-automation-copy strong {
  color: var(--ink);
  font-size: 13px;
}

.promo-automation-copy small {
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.55;
}

.promo-lint-shell {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid #d9e2f0;
  border-radius: 16px;
  background: linear-gradient(180deg, #fcfdff 0%, #f6f9fc 100%);
}

.promo-lint-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.promo-lint-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.promo-lint-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.promo-lint-chip.is-neutral {
  background: #edf2f7;
  color: #526176;
}

.promo-lint-chip.is-info {
  background: #e8f1fb;
  color: #35508f;
}

.promo-lint-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.promo-lint-column {
  display: grid;
  gap: 8px;
}

.promo-lint-list {
  display: grid;
  gap: 8px;
}

.promo-lint-item {
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 12px;
  line-height: 1.6;
}

.promo-lint-item.is-neutral {
  background: #f1f5f9;
  color: #55657b;
}

.promo-lint-item.is-info {
  background: #eef4ff;
  color: #35508f;
}

.promo-lint-item.is-warning {
  background: #fff6e8;
  color: #946019;
}

.promo-quick-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.promo-quick-action-btn {
  min-height: 38px;
  padding: 0 12px;
  border: 1px solid rgba(31, 94, 255, 0.16);
  border-radius: 12px;
  background: rgba(31, 94, 255, 0.05);
  color: var(--ink-soft);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}

.promo-quick-action-btn:hover {
  background: rgba(31, 94, 255, 0.1);
  border-color: rgba(31, 94, 255, 0.25);
  color: var(--accent-strong);
  transform: translateY(-1px);
}

.promo-quick-action-btn.is-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 12px 24px rgba(31, 94, 255, 0.16);
}

.promo-type-fields {
  margin-top: 10px;
}

.promo-unit-select {
  max-width: 92px;
  flex: 0 0 92px;
}

.promo-color-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.promo-color-row .gen-input-text {
  flex: 1;
  min-width: 0;
}

.promo-color-row-inline {
  flex: 1;
  min-width: 0;
}

.promo-color-clear {
  min-height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  white-space: nowrap;
}

.promo-color-mode-row {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  width: fit-content;
  margin-top: 10px;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-1);
}

.promo-color-mode-label {
  padding: 0 6px 0 8px;
  color: var(--ink-faint);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}

.promo-color-mode-btn {
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-muted);
  cursor: pointer;
  font-family: inherit;
  font-size: 12px;
  font-weight: 800;
  line-height: 1;
  padding: 7px 10px;
  white-space: nowrap;
}

.promo-color-mode-btn.active {
  background: var(--accent);
  color: #fff;
}

.promo-manual-color-area {
  display: contents;
}

.promo-manual-color-area.is-disabled .gen-config-group,
.promo-color-row.is-disabled,
#promotionBackgroundSection.is-disabled {
  opacity: 0.58;
}

.promo-manual-color-area.is-disabled .gen-config-guide,
.promo-color-row.is-disabled + .gen-config-guide {
  color: #7a8797;
}

.promo-color-picker {
  width: 44px;
  min-width: 44px;
  height: 42px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
}

.promo-color-swatch {
  width: 20px;
  min-width: 20px;
  height: 20px;
  border-radius: 999px;
  border: 1px solid rgba(15, 23, 42, 0.12);
  background:
    linear-gradient(45deg, #f1f5f9 25%, transparent 25%, transparent 75%, #f1f5f9 75%, #f1f5f9),
    linear-gradient(45deg, #f1f5f9 25%, transparent 25%, transparent 75%, #f1f5f9 75%, #f1f5f9);
  background-position: 0 0, 6px 6px;
  background-size: 12px 12px;
}

.promo-inline-hint {
  margin-top: 8px;
}

.promo-engine-notice {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 10px;
  padding: 11px 13px;
  border: 1px solid #bfdbfe;
  border-radius: 10px;
  background: #eff6ff;
  color: #1e3a5f;
  font-size: 12px;
  line-height: 1.55;
}

.promo-engine-notice[hidden] {
  display: none;
}

.promo-engine-notice strong {
  color: #1d4ed8;
  font-size: 12px;
}

.promo-engine-notice b {
  color: #1d4ed8;
}

.promo-validation {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.promo-validation-item {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  background: #f7fafc;
  font-size: 12px;
  line-height: 1.6;
}

.promo-validation-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}

.promo-validation-item span {
  color: var(--ink-soft);
}

.promo-validation-item.is-ok {
  background: #eef9f2;
  border-color: #cfe8d7;
}

.promo-validation-item.is-error {
  background: #fff3f1;
  border-color: #f0c8c2;
}

.promo-validation-item.is-warning {
  background: #fff8ee;
  border-color: #f1dec0;
}

.promo-validation-detail-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.promo-validation-detail {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(15, 23, 42, 0.08);
  background: rgba(255, 255, 255, 0.72);
}

.promo-validation-detail strong {
  margin-bottom: 6px;
  font-size: 12px;
}

.promo-validation-detail ul {
  display: grid;
  gap: 4px;
  margin: 0;
  padding-left: 16px;
  color: var(--ink);
}

.promo-validation-detail li {
  margin: 0;
}

.promo-preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}

.promo-data-list {
  display: grid;
  gap: 8px;
}

.promo-data-item,
.promo-data-empty {
  padding: 10px 12px;
  border-radius: 12px;
  background: #f8fbfe;
  font-size: 12px;
  line-height: 1.55;
}

.promo-data-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--ink);
}

.promo-data-item span {
  color: var(--ink-soft);
}

.promo-data-empty {
  color: var(--ink-faint);
}

.promo-guidance-card {
  margin-bottom: 14px;
}

.promo-guidance {
  display: grid;
  gap: 8px;
}

.promo-guidance-item {
  padding: 10px 12px;
  border-radius: 12px;
  background: #f4f8fc;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.55;
}

.promo-pre {
  min-height: 180px;
}

.promo-prompt-editor {
  width: 100%;
  resize: vertical;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-family: "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
  font-size: 13px;
  line-height: 1.6;
}

.promo-preview-actions {
  margin-top: 10px;
}

.promo-status {
  min-height: 20px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--ink-faint);
}

.promo-status.is-success {
  color: var(--success);
}

.promo-status.is-error {
  color: var(--danger);
}

.promo-status.is-info {
  color: var(--ink-soft);
}

.promo-prompt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
}

.promo-prompt-header label {
  font-weight: 700;
  font-size: 13px;
  margin: 0;
}

.promo-prompt-header-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}

.promo-copy-btn {
  min-width: 72px;
  font-weight: 700;
}

.promo-preview-field label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  font-size: 13px;
}

.gen-inline-row {
  display: flex;
  gap: 8px;
  align-items: center;
}

.gen-inline-row .gen-select,
.gen-inline-row .gen-input-text {
  flex: 1;
  min-width: 0;
}

select optgroup {
  font-weight: 700;
  color: var(--ink-faint);
  background: #f8fafc;
  font-style: normal;
}

select option {
  padding: 8px;
  font-weight: 400;
  color: var(--ink);
  background: #fff;
}

.gen-sep {
  color: var(--ink-faint);
  font-weight: 700;
}

.gen-input-with-unit {
  position: relative;
  flex: 1;
  min-width: 0;
}

.gen-input-with-unit .gen-input-text {
  width: 100%;
  padding-right: 32px;
}

.gen-unit {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: var(--ink-faint);
  pointer-events: none;
}

.promo-quick-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 8px;
}

.btn-quick {
  flex: 1 1 96px;
  min-width: 0;
  min-height: 28px;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid var(--line);
  background: #f8fbfe;
  font-size: 11px;
  line-height: 1.35;
  color: var(--ink-soft);
  cursor: pointer;
  transition: var(--transition);
  white-space: normal;
  overflow-wrap: anywhere;
  text-align: center;
}

.btn-quick:hover {
  background: #fff;
  border-color: var(--accent);
  color: var(--accent);
}

.btn-quick.active {
  background: #eef4ff;
  border-color: #bfd3ff;
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(31, 94, 255, 0.08);
}

.promo-step-body .gen-config-fields,
.promo-type-fields .gen-config-fields {
  align-items: stretch;
}

.promo-step-body .gen-config-group,
.promo-type-fields .gen-config-group {
  min-width: 0;
}

.promo-step-body .gen-config-fields:has(> .gen-config-group:only-child) > .gen-config-group,
.promo-type-fields .gen-config-fields:has(> .gen-config-group:only-child) > .gen-config-group {
  grid-column: 1 / -1;
}

.promo-step-body .gen-config-group .gen-textarea,
.promo-type-fields .gen-config-group .gen-textarea {
  min-width: 0;
}

@media (max-width: 960px) {
  .promo-type-tabs {
    gap: 8px;
  }

  .promo-commercial-grid,
  .promo-automation-grid,
  .promo-lint-grid,
  .promo-optimization-toolbar {
    grid-template-columns: 1fr;
  }

  .promo-type-tab {
    width: 100%;
    justify-content: center;
  }

  .promo-preview-grid {
    grid-template-columns: 1fr;
  }

  .promo-pre {
    min-height: 160px;
  }

  .promo-preview-section {
    position: static;
    height: auto;
    overflow: visible;
  }

  .promo-prompt-body {
    min-height: 260px;
  }

  .promo-prompt-body .promo-prompt-editor {
    min-height: 260px;
  }

  .promo-aux-area {
    max-height: none;
    overflow-y: visible;
  }
}

@media (max-width: 1180px) {
  .promo-commercial-grid {
    grid-template-columns: 1fr;
  }

  .promo-automation-grid {
    grid-template-columns: 1fr;
  }
}

/* AI 토글 헤더 */
.gen-config-label-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 2px;
}

.gen-config-label-row .gen-config-label {
  margin-bottom: 0;
}

.promo-ai-toggle-header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.promo-reset-field-btn {
  height: 22px;
  padding: 0 8px;
  border: 1px solid rgba(31, 94, 255, 0.2);
  border-radius: 6px;
  background: rgba(31, 94, 255, 0.06);
  color: var(--accent, #1f5eff);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s ease;
}

.promo-reset-field-btn:hover {
  background: rgba(31, 94, 255, 0.12);
  border-color: rgba(31, 94, 255, 0.35);
  color: var(--accent-strong, #1045e0);
  transform: translateY(-1px);
}

/* 토글 스위치 */
.promo-ai-toggle-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  width: 34px;
  height: 20px;
  flex-shrink: 0;
}

.promo-ai-toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.promo-ai-toggle-track {
  position: absolute;
  inset: 0;
  background: var(--line);
  border-radius: 999px;
  transition: background 0.18s;
}

.promo-ai-toggle-track::after {
  content: "";
  position: absolute;
  top: 3px;
  left: 3px;
  width: 14px;
  height: 14px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.18s;
  box-shadow: 0 1px 2px rgba(0,0,0,.25);
}

.promo-ai-toggle-switch input:checked + .promo-ai-toggle-track {
  background: var(--accent, #4a6fa5);
}

.promo-ai-toggle-switch input:checked + .promo-ai-toggle-track::after {
  transform: translateX(14px);
}

/* AI/직접입력 모드 버튼 */
.promo-ai-mode-btns {
  display: flex;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.promo-ai-mode-btn {
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 500;
  background: transparent;
  border: none;
  color: var(--text-muted, #888);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  white-space: nowrap;
}

.promo-ai-mode-btn + .promo-ai-mode-btn {
  border-left: 1px solid var(--line);
}

.promo-ai-mode-btn.active {
  background: var(--accent, #4a6fa5);
  color: #fff;
}

.promo-ai-mode-btns.disabled .promo-ai-mode-btn {
  opacity: 0.4;
  cursor: not-allowed;
}

.promo-layout-choice-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.promo-layout-choice-btn {
  flex: 1 1 auto;
  min-width: 110px;
  padding: 7px 10px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface, #fff);
  color: var(--text, #222);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-align: center;
}

.promo-layout-choice-btn:hover {
  border-color: var(--accent, #4a6fa5);
  background: color-mix(in srgb, var(--accent, #4a6fa5) 6%, var(--surface, #fff));
}

.promo-layout-choice-btn.active {
  background: var(--accent, #4a6fa5);
  color: #fff;
  border-color: var(--accent, #4a6fa5);
}

/* AI 플레이스홀더 */
.promo-ai-placeholder {
  padding: 8px 10px;
  font-size: 12px;
  color: var(--text-muted, #888);
  background: var(--bg-subtle, #f5f5f5);
  border: 1px dashed var(--line);
  border-radius: 6px;
  font-style: italic;
}

.promo-qr-option {
  margin-top: 10px;
  display: grid;
  gap: 8px;
  padding-top: 10px;
  border-top: 1px solid var(--line, #e0e0e0);
}

.promo-qr-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  color: var(--text, #1a1a1a);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.promo-qr-toggle input {
  width: 15px;
  height: 15px;
  accent-color: var(--accent, #4a6fa5);
}

.promo-toggle-row {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  width: fit-content;
  color: var(--text, #1a1a1a);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.promo-logo-list-header {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
}

.promo-logo-preset-strip {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(31, 94, 255, 0.14);
  border-radius: 14px;
  background:
    linear-gradient(180deg, rgba(31, 94, 255, 0.05), rgba(31, 94, 255, 0.02)),
    #fff;
}

.promo-logo-strip-label {
  font-size: 12px;
  font-weight: 800;
  color: var(--accent-strong, #1f5eff);
}

.promo-logo-preset-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.promo-logo-summary {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--bg-subtle, #f7f7f8);
  border: 1px solid var(--line, #e2e2e2);
}

.promo-logo-summary-block {
  display: grid;
  gap: 8px;
}

.promo-logo-summary-title {
  color: var(--text-muted, #687386);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.promo-logo-summary-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.promo-logo-summary-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--text, #222);
  font-size: 12px;
  font-weight: 700;
}

.promo-logo-summary-chip strong {
  color: var(--text-muted, #666);
  font-weight: 700;
}

.promo-logo-role-status-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.promo-logo-role-status {
  display: grid;
  gap: 3px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(116, 128, 148, 0.18);
  background: rgba(255, 255, 255, 0.72);
}

.promo-logo-role-status.is-active {
  border-color: rgba(31, 94, 255, 0.18);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 248, 255, 0.96));
  box-shadow: 0 8px 16px rgba(31, 94, 255, 0.06);
}

.promo-logo-role-status-label {
  color: var(--text-muted, #6d7786);
  font-size: 11px;
  font-weight: 700;
}

.promo-logo-role-status strong {
  color: var(--text, #1f2c3f);
  font-size: 13px;
  font-weight: 800;
}

.promo-logo-role-status span:last-child {
  color: var(--text-muted, #738093);
  font-size: 11px;
  line-height: 1.4;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.promo-logo-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.promo-logo-inline-guide {
  margin: -2px 0 2px;
  color: var(--text-muted, #777);
  font-size: 11px;
  line-height: 1.45;
}

.promo-logo-card {
  display: grid;
  gap: 6px;
  padding: 9px 11px;
  border: 1px solid var(--line, #dedede);
  border-radius: 12px;
  background: var(--bg-card, #fff);
  transition: border-color 0.18s ease, background 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.promo-logo-card.is-active {
  border-color: rgba(31, 94, 255, 0.22);
  box-shadow: 0 8px 20px rgba(31, 94, 255, 0.08);
}

.promo-logo-card.is-inactive {
  background: linear-gradient(180deg, #fcfcfd 0%, #f7f8fa 100%);
  opacity: 0.88;
}

.promo-logo-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.promo-logo-card-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.promo-logo-card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: rgba(58, 110, 255, 0.1);
  color: var(--accent-strong, #1f5eff);
  font-size: 12px;
  font-weight: 800;
}

.promo-logo-card-title strong {
  font-size: 12px;
  color: var(--text, #222);
}

.promo-logo-card-title small {
  display: block;
  margin-top: 1px;
  color: var(--text-muted, #777);
  font-size: 10px;
}

.promo-logo-card-state {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 38px;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.04);
  color: var(--text-muted, #6b7280);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.promo-logo-card.is-active .promo-logo-card-state {
  background: rgba(31, 94, 255, 0.12);
  color: var(--accent-strong, #1f5eff);
}

.promo-logo-fixed-input {
  display: grid;
  gap: 4px;
}

.promo-logo-field-label {
  margin-top: 2px;
  color: var(--text-muted, #6d7786);
  font-size: 10px;
  font-weight: 800;
}

.promo-logo-fixed-input .gen-input-text {
  min-height: 40px;
}

.promo-logo-input-caption {
  color: var(--text-muted, #7a8494);
  font-size: 10px;
  line-height: 1.35;
}

.promo-logo-preview-canvas {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 212px;
  border: 1px dashed var(--line, #e0e0e0);
  border-radius: 16px;
  background: linear-gradient(180deg, #fbfbfd 0%, #f2f5fb 100%);
  overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.promo-logo-preview-activity {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 14px 0;
}

.promo-logo-preview-activity-count,
.promo-logo-preview-activity-roles {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  color: var(--text-muted, #576477);
  font-size: 11px;
  font-weight: 700;
}

.promo-logo-preview-activity-count {
  color: var(--accent-strong, #1f5eff);
}

.promo-logo-preview-frame {
  display: grid;
  gap: 8px;
}

.promo-logo-live-editor {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 10px;
  border-radius: 12px;
  border: 1px solid rgba(116, 128, 148, 0.18);
  background: rgba(255, 255, 255, 0.78);
}

.promo-logo-live-row {
  display: grid;
  grid-template-columns: minmax(70px, 0.72fr) minmax(110px, 1fr) auto;
  gap: 8px;
  align-items: center;
  min-width: 0;
  padding: 8px;
  border-radius: 10px;
  border: 1px solid rgba(116, 128, 148, 0.14);
  background: rgba(248, 249, 252, 0.88);
}

.promo-logo-live-row.is-active {
  border-color: rgba(31, 94, 255, 0.2);
  background: rgba(244, 248, 255, 0.94);
}

.promo-logo-live-label,
.promo-logo-live-names {
  width: 100%;
  min-width: 0;
  height: 34px;
  padding: 0 9px;
  border: 1px solid var(--line, #d9dee8);
  border-radius: 8px;
  background: #fff;
  color: var(--text, #1f2c3f);
  font-size: 12px;
}

.promo-logo-live-label {
  font-weight: 800;
}

.promo-logo-live-names {
  font-weight: 600;
}

.promo-logo-live-stepper {
  display: inline-grid;
  grid-template-columns: 28px 42px 28px;
  align-items: center;
  height: 34px;
  border: 1px solid var(--line, #d9dee8);
  border-radius: 8px;
  background: #fff;
  overflow: hidden;
}

.promo-logo-live-stepper button,
.promo-logo-live-stepper input {
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  color: var(--text, #1f2c3f);
  text-align: center;
  font-size: 12px;
  font-weight: 800;
}

.promo-logo-live-stepper button {
  cursor: pointer;
}

.promo-logo-live-stepper button:hover {
  background: rgba(31, 94, 255, 0.08);
  color: var(--accent-strong, #1f5eff);
}

.promo-logo-live-stepper input {
  border-left: 1px solid var(--line, #d9dee8);
  border-right: 1px solid var(--line, #d9dee8);
  appearance: textfield;
}

.promo-logo-live-stepper input::-webkit-outer-spin-button,
.promo-logo-live-stepper input::-webkit-inner-spin-button {
  margin: 0;
  appearance: none;
}

.promo-logo-preview-insights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.promo-logo-preview-insight {
  display: grid;
  gap: 4px;
  padding: 11px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(31, 94, 255, 0.1);
}

.promo-logo-preview-insight.is-primary {
  grid-column: 1 / -1;
  background: linear-gradient(180deg, rgba(243, 247, 255, 0.98), rgba(255, 255, 255, 0.96));
  border-color: rgba(31, 94, 255, 0.16);
}

.promo-logo-preview-insight-label {
  color: var(--text-muted, #6d7786);
  font-size: 11px;
  font-weight: 700;
}

.promo-logo-preview-insight strong {
  color: var(--text, #1e2e47);
  font-size: 14px;
  font-weight: 800;
}

.promo-logo-preview-insight p {
  margin: 0;
  color: var(--text-muted, #627086);
  font-size: 11px;
  line-height: 1.45;
}

.promo-logo-preview-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.promo-logo-preview-meta-chip {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(31, 94, 255, 0.12);
  color: var(--text, #2a2a2a);
  font-size: 11px;
  font-weight: 700;
}

.promo-logo-preview-canvas.blend-panel {
  background:
    radial-gradient(circle at top right, rgba(31, 94, 255, 0.08), transparent 30%),
    linear-gradient(180deg, #fbfcff 0%, #eef3fb 100%);
}

.promo-logo-preview-canvas.blend-scene {
  background:
    linear-gradient(180deg, rgba(245, 250, 255, 1) 0%, rgba(229, 239, 251, 1) 44%, rgba(214, 231, 214, 1) 100%);
}

.promo-logo-preview-canvas.blend-ribbon {
  background:
    radial-gradient(circle at left top, rgba(255, 180, 75, 0.12), transparent 24%),
    linear-gradient(180deg, #fffaf5 0%, #fff1e2 100%);
}

.promo-logo-preview-canvas.blend-line {
  background:
    linear-gradient(180deg, #fcfcfd 0%, #f6f7fa 100%);
}

.promo-logo-preview-canvas.blend-glass {
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.95), rgba(235, 243, 255, 0.72) 42%, rgba(225, 235, 248, 0.95) 100%);
}

.promo-logo-preview-canvas-body {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.promo-logo-preview-stage {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px;
  gap: 12px;
  align-items: end;
  height: 100%;
  padding: 18px 18px 14px;
}

.promo-logo-preview-copy {
  display: grid;
  align-content: start;
  gap: 6px;
  max-width: 210px;
}

.promo-logo-preview-copy-lines {
  display: grid;
  gap: 6px;
  margin-top: 4px;
}

.promo-logo-preview-copy-lines .line {
  display: block;
  height: 7px;
  border-radius: 999px;
  background: rgba(86, 108, 141, 0.16);
}

.promo-logo-preview-copy-lines .line.w-72 { width: 72%; }
.promo-logo-preview-copy-lines .line.w-58 { width: 58%; }
.promo-logo-preview-copy-lines .line.w-46 { width: 46%; }

.promo-logo-preview-eyebrow {
  display: inline-flex;
  width: fit-content;
  min-height: 20px;
  padding: 0 8px;
  border-radius: 999px;
  background: rgba(31, 94, 255, 0.1);
  color: var(--accent-strong, #1f5eff);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.promo-logo-preview-copy strong {
  color: var(--text, #21324d);
  font-size: 17px;
  font-weight: 900;
}

.promo-logo-preview-copy span:last-child {
  color: var(--text-muted, #6f7c8c);
  font-size: 11px;
  line-height: 1.45;
}

.promo-logo-preview-visual {
  position: relative;
  justify-self: end;
  width: 120px;
  height: 92px;
}

.promo-logo-preview-orb,
.promo-logo-preview-panel,
.promo-logo-preview-photo-card,
.promo-logo-preview-scene-bar {
  position: absolute;
  display: block;
}

.promo-logo-preview-orb {
  border-radius: 50%;
  filter: blur(0.2px);
}

.promo-logo-preview-orb.orb-a {
  width: 82px;
  height: 82px;
  right: 0;
  bottom: 0;
  background: linear-gradient(180deg, rgba(62, 126, 255, 0.24), rgba(62, 126, 255, 0.06));
}

.promo-logo-preview-orb.orb-b {
  width: 48px;
  height: 48px;
  left: 4px;
  top: 4px;
  background: linear-gradient(180deg, rgba(255, 188, 87, 0.35), rgba(255, 188, 87, 0.08));
}

.promo-logo-preview-panel {
  left: 24px;
  right: 10px;
  bottom: 10px;
  height: 46px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.76);
  box-shadow: 0 10px 24px rgba(28, 55, 90, 0.12);
}

.promo-logo-preview-photo-card {
  left: 8px;
  top: 14px;
  width: 54px;
  height: 34px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(220, 231, 245, 0.86));
  border: 1px solid rgba(255, 255, 255, 0.82);
  box-shadow: 0 8px 18px rgba(36, 58, 88, 0.12);
}

.promo-logo-preview-photo-card.secondary {
  left: auto;
  right: 6px;
  top: 6px;
  width: 30px;
  height: 22px;
  opacity: 0.88;
}

.promo-logo-preview-scene-bar {
  left: 14px;
  right: 22px;
  bottom: 20px;
  height: 8px;
  border-radius: 999px;
  background: rgba(49, 85, 133, 0.12);
}

.promo-logo-preview-visual.visual-scene .promo-logo-preview-panel {
  border-radius: 10px 10px 4px 4px;
  height: 38px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.85), rgba(214, 226, 240, 0.95));
}

.promo-logo-preview-visual.visual-ribbon .promo-logo-preview-panel {
  height: 34px;
  border-radius: 999px 16px 999px 16px;
  background: linear-gradient(90deg, rgba(255, 176, 63, 0.82), rgba(255, 135, 55, 0.88));
}

.promo-logo-preview-visual.visual-line .promo-logo-preview-panel {
  height: 34px;
  background: transparent;
  border: 1.5px solid rgba(76, 96, 125, 0.42);
  box-shadow: none;
}

.promo-logo-preview-visual.visual-glass .promo-logo-preview-panel {
  height: 40px;
  background:
    radial-gradient(circle at 28% 46%, rgba(255, 255, 255, 0.3), transparent 38%),
    linear-gradient(90deg, rgba(255, 255, 255, 0.18), rgba(232, 242, 255, 0.08));
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.promo-logo-preview-stage.template-public {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0)),
    linear-gradient(90deg, rgba(31, 94, 255, 0.06), transparent 28%);
}

.promo-logo-preview-stage.template-public::before {
  content: "";
  position: absolute;
  inset: 14px auto 14px 14px;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(31, 94, 255, 0.65), rgba(31, 94, 255, 0.12));
}

.promo-logo-preview-stage.template-event {
  background:
    radial-gradient(circle at 82% 16%, rgba(255, 188, 87, 0.22), transparent 18%),
    linear-gradient(135deg, rgba(255, 249, 240, 0.4), rgba(255, 255, 255, 0));
}

.promo-logo-preview-stage.template-brand {
  background:
    radial-gradient(circle at 78% 22%, rgba(255, 255, 255, 0.48), transparent 24%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(210, 226, 246, 0.16));
}

.promo-logo-preview-visual.visual-template-public .promo-logo-preview-photo-card {
  top: 8px;
  left: 12px;
  width: 44px;
  height: 56px;
  border-radius: 12px;
}

.promo-logo-preview-visual.visual-template-public .promo-logo-preview-photo-card.secondary {
  top: 18px;
  right: 8px;
  width: 34px;
  height: 18px;
}

.promo-logo-preview-visual.visual-template-public .promo-logo-preview-scene-bar {
  left: 18px;
  right: 18px;
  bottom: 16px;
  height: 10px;
}

.promo-logo-preview-visual.visual-template-event .promo-logo-preview-panel {
  height: 28px;
  border-radius: 999px;
}

.promo-logo-preview-visual.visual-template-event .promo-logo-preview-photo-card {
  left: 12px;
  top: 10px;
  width: 62px;
  height: 42px;
  border-radius: 16px;
  transform: rotate(-8deg);
}

.promo-logo-preview-visual.visual-template-event .promo-logo-preview-photo-card.secondary {
  right: 8px;
  top: 20px;
  width: 36px;
  height: 26px;
  transform: rotate(10deg);
}

.promo-logo-preview-visual.visual-template-event .promo-logo-preview-scene-bar {
  left: 26px;
  right: 12px;
  bottom: 14px;
  height: 12px;
  background: linear-gradient(90deg, rgba(255, 188, 87, 0.42), rgba(255, 135, 55, 0.24));
}

.promo-logo-preview-visual.visual-template-brand .promo-logo-preview-panel {
  left: 18px;
  right: 8px;
  bottom: 14px;
  height: 48px;
  border-radius: 18px;
}

.promo-logo-preview-visual.visual-template-brand .promo-logo-preview-photo-card {
  left: 10px;
  top: 12px;
  width: 68px;
  height: 40px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(229, 240, 255, 0.78));
}

.promo-logo-preview-visual.visual-template-brand .promo-logo-preview-photo-card.secondary {
  right: 10px;
  top: 4px;
  width: 24px;
  height: 52px;
  border-radius: 14px;
}

.promo-logo-preview-visual.visual-template-brand .promo-logo-preview-scene-bar {
  left: 16px;
  right: 16px;
  bottom: 18px;
  height: 6px;
  background: rgba(255, 255, 255, 0.5);
}

.promo-logo-preview-qr {
  position: absolute;
  right: 16px;
  bottom: 12px;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  border: 1px dashed rgba(58, 77, 102, 0.35);
  background: rgba(255, 255, 255, 0.8);
  color: rgba(58, 77, 102, 0.7);
  font-size: 10px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.promo-logo-preview-zone {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 12px;
  min-height: 48px;
  position: relative;
}

.promo-logo-preview-zone.arrange-row {
  flex-wrap: wrap;
  justify-content: center;
}

.promo-logo-preview-zone.arrange-left {
  flex-wrap: wrap;
  justify-content: flex-start;
  justify-self: start;
  width: max-content;
  max-width: min(46%, 240px);
}

.promo-logo-preview-zone.arrange-right {
  flex-wrap: wrap;
  justify-content: flex-end;
  justify-self: end;
  width: max-content;
  max-width: min(46%, 240px);
  margin-left: auto;
}

.promo-logo-preview-zone.arrange-grid {
  flex-wrap: wrap;
  justify-content: center;
}

.promo-logo-preview-zone.arrange-split {
  justify-content: space-between;
}

.promo-logo-preview-zone.emphasis {
  background: rgba(255, 255, 255, 0.78);
  border-top: 2px solid var(--accent, #4a6fa5);
}

.promo-logo-preview-zone.pos-top.emphasis {
  border-top: none;
  border-bottom: 2px solid var(--accent, #4a6fa5);
}

.promo-logo-preview-split-group {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.promo-logo-slot {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.promo-logo-role-label {
  font-size: 9px;
  font-weight: 700;
  color: rgba(53, 69, 92, 0.76);
  letter-spacing: 0.02em;
}

.promo-logo-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  height: 26px;
  padding: 0 9px;
  font-size: 10px;
  font-weight: 700;
  color: var(--text-muted, #596577);
  white-space: nowrap;
}

.promo-logo-chip.style-placeholder,
.promo-logo-chip.style-blank {
  border: 1px solid rgba(86, 106, 132, 0.2);
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.92);
}

.promo-logo-chip.style-wordmark {
  border: none;
  background: none;
  color: #334866;
}

.promo-logo-chip.blend-ribbon.style-placeholder,
.promo-logo-chip.blend-ribbon.style-blank {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
}

.promo-logo-chip.blend-line.style-placeholder,
.promo-logo-chip.blend-line.style-blank {
  background: transparent;
  border-style: dashed;
}

.promo-logo-chip.blend-glass.style-placeholder,
.promo-logo-chip.blend-glass.style-blank {
  background: transparent;
  border-color: rgba(86, 106, 132, 0.14);
  backdrop-filter: none;
}

.promo-logo-guidance {
  display: grid;
  gap: 8px;
  margin-top: 2px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid rgba(242, 153, 74, 0.24);
  background: linear-gradient(180deg, rgba(255, 245, 230, 0.95), rgba(255, 249, 241, 0.95));
}

.promo-logo-guidance[hidden] {
  display: none;
}

.promo-logo-guidance-title {
  font-size: 12px;
  font-weight: 800;
  color: #9a5a00;
}

.promo-logo-guidance ul {
  margin: 0;
  padding-left: 18px;
  color: #7a4b00;
  font-size: 12px;
  line-height: 1.5;
}

@media (max-width: 680px) {
  .promo-logo-role-status-list {
    grid-template-columns: 1fr;
  }

  .promo-logo-summary {
    padding: 10px;
  }

  .promo-logo-list-header {
    align-items: stretch;
    flex-direction: column;
  }

  .promo-logo-list {
    grid-template-columns: 1fr;
  }

  .promo-logo-preset-actions {
    flex-direction: column;
  }

  .promo-logo-preview-insights {
    grid-template-columns: 1fr;
  }

  .promo-logo-live-editor {
    grid-template-columns: 1fr;
  }

  .promo-logo-preview-activity {
    flex-direction: column;
    align-items: flex-start;
  }

  .promo-logo-preview-stage {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .promo-logo-preview-copy {
    max-width: none;
  }

  .promo-logo-preview-visual {
    justify-self: start;
  }
}

.promo-qr-guide {
  margin: 0;
  color: var(--text-muted, #777);
  font-size: 11px;
  line-height: 1.5;
}

.promo-qr-url-wrap {
  display: grid;
  gap: 6px;
}

.promo-action-choice-section {
  grid-column: 1 / -1;
}

.promo-action-choice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.promo-action-choice-card {
  display: grid;
  align-content: start;
  gap: 8px;
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line, #e0e0e0);
  border-radius: 10px;
  background: var(--bg-card, #fff);
}

.promo-visual-preset-panel {
  margin-bottom: 14px;
}

.promo-visual-preset-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.promo-visual-preset-btn {
  display: grid;
  gap: 4px;
  padding: 10px;
  border: 1px solid var(--line, #e0e0e0);
  border-radius: 8px;
  background: var(--bg-card, #fff);
  color: var(--text, #1a1a1a);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.14s, background 0.14s, transform 0.14s;
}

.promo-visual-preset-btn:hover {
  border-color: var(--accent, #4a6fa5);
  background: var(--bg-subtle, #f7f7f8);
  transform: translateY(-1px);
}

.promo-visual-preset-btn.is-active {
  border-color: #4a6fa5;
  background: rgba(74, 111, 165, 0.08);
  box-shadow: 0 0 0 2px rgba(74, 111, 165, 0.25);
}

.promo-visual-preset-btn.is-active strong {
  color: #4a6fa5;
}

:root[data-theme="dark"] .promo-visual-preset-btn.is-active {
  border-color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.15);
}

:root[data-theme="dark"] .promo-visual-preset-btn.is-active strong {
  color: #ffffff;
}

.promo-visual-preset-btn strong {
  font-size: 12px;
  font-weight: 800;
}

.promo-visual-preset-btn span {
  color: var(--text-muted, #777);
  font-size: 11px;
  line-height: 1.45;
}

@media (max-width: 900px) {
  .promo-action-choice-grid {
    grid-template-columns: 1fr;
  }
  .promo-visual-preset-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* 비활성 섹션 */
.promo-field-disabled {
  opacity: 0.5;
}

/* ── AI 느낌 억제 프리셋 ── */
.anti-ai-preset-panel {
  margin-top: 12px;
  padding: 12px 14px;
  background: var(--bg-subtle, #f7f7f8);
  border: 1px solid var(--line, #e0e0e0);
  border-radius: 10px;
}

.anti-ai-preset-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

.anti-ai-preset-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text, #1a1a1a);
  white-space: nowrap;
}

.anti-ai-preset-desc {
  font-size: 11px;
  color: var(--text-muted, #888);
  flex: 1;
}

.anti-ai-active-badge {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  background: #1a1a1a;
  color: #fff;
  white-space: nowrap;
}

.anti-ai-preset-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.anti-ai-preset-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  padding: 8px 12px;
  background: var(--bg-card, #fff);
  border: 1.5px solid var(--line, #e0e0e0);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
  text-align: left;
  min-width: 120px;
  flex: 1;
}

.anti-ai-preset-btn:hover {
  border-color: #555;
  background: #fafafa;
}

.anti-ai-preset-btn.active,
.anti-ai-preset-btn[aria-pressed="true"] {
  border-color: #1a1a1a;
  background: #1a1a1a;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.anti-ai-preset-btn.active .anti-ai-preset-btn-label,
.anti-ai-preset-btn[aria-pressed="true"] .anti-ai-preset-btn-label {
  color: #fff;
}

.anti-ai-preset-btn.active .anti-ai-preset-btn-desc,
.anti-ai-preset-btn[aria-pressed="true"] .anti-ai-preset-btn-desc {
  color: rgba(255,255,255,0.65);
}

.anti-ai-preset-btn-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text, #1a1a1a);
  line-height: 1.3;
}

.anti-ai-preset-btn-desc {
  font-size: 10px;
  color: var(--text-muted, #888);
  line-height: 1.4;
}

/* ── 규격 퀵 프리셋 ── */
.promo-size-quick-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin-bottom: 10px;
}

.promo-sqp-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px;
}

.promo-sqp-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding-right: 2px;
  white-space: nowrap;
}

.promo-sqp-chip {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--surface);
  font-size: 11px;
  font-weight: 600;
  color: var(--ink-faint);
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
  line-height: 1.4;
}

.promo-sqp-chip:hover {
  background: var(--surface-alt);
  border-color: var(--accent);
  color: var(--accent);
}

.promo-sqp-chip:active {
  transform: scale(0.97);
}

/* ── 규격 입력 방식 + 사용자 규격 저장 ── */
.promo-size-mode-row {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.promo-size-mode-left {
  flex: 0 0 auto;
  min-width: 160px;
}

.promo-size-preset-panel {
  flex: 1;
  min-width: 180px;
  background: var(--bg-subtle, #f7f7f8);
  border: 1px solid var(--line, #e0e0e0);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.promo-size-preset-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.promo-size-preset-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text, #1a1a1a);
}

.promo-size-preset-save-btn {
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border: 1px solid var(--line, #e0e0e0);
  border-radius: 6px;
  background: var(--bg-card, #fff);
  color: var(--text, #1a1a1a);
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}

.promo-size-preset-save-btn:hover {
  background: #1a1a1a;
  color: #fff;
  border-color: #1a1a1a;
}

.promo-size-preset-save-row {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.promo-size-preset-name-input {
  flex: 1;
  min-width: 0;
  font-size: 12px !important;
  padding: 4px 8px !important;
  height: 30px !important;
}

.promo-size-preset-confirm-btn,
.promo-size-preset-cancel-btn {
  font-size: 11px !important;
  padding: 4px 10px !important;
  height: 30px !important;
  white-space: nowrap;
}

.promo-size-preset-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.promo-size-preset-empty {
  font-size: 11px;
  color: var(--text-muted, #999);
  padding: 2px 0;
}

.promo-size-preset-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

.promo-size-preset-apply-btn {
  flex: 1;
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 5px 8px;
  border: 1px solid var(--line, #e0e0e0);
  border-radius: 6px;
  background: var(--bg-card, #fff);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.12s, background 0.12s;
  min-width: 0;
}

.promo-size-preset-apply-btn:hover {
  border-color: #555;
  background: #f0f0f0;
}

.promo-size-preset-item-name {
  font-size: 12px;
  font-weight: 600;
  color: var(--text, #1a1a1a);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100px;
}

.promo-size-preset-item-desc {
  font-size: 10px;
  color: var(--text-muted, #888);
  white-space: nowrap;
}

.promo-size-preset-delete-btn {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line, #e0e0e0);
  border-radius: 4px;
  background: transparent;
  color: var(--text-muted, #999);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, color 0.12s;
}

.promo-size-preset-delete-btn:hover {
  background: #fee2e2;
  color: #dc2626;
  border-color: #fca5a5;
}

.promo-size-preview {
  margin-top: 12px;
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line, #e0e0e0);
  border-radius: 10px;
  background: var(--bg-subtle, #f7f7f8);
}

.promo-size-preview-stage {
  height: 132px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed rgba(80, 100, 140, 0.28);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(31, 94, 255, 0.06), rgba(25, 135, 84, 0.06)),
    var(--bg-card, #fff);
}

.promo-size-preview-frame {
  width: 88px;
  height: 110px;
  min-width: 38px;
  min-height: 38px;
  max-width: 118px;
  max-height: 112px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--primary, #2563eb);
  border-radius: 8px;
  background: var(--bg-card, #fff);
  color: var(--primary, #2563eb);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  text-align: center;
  box-shadow: 0 8px 18px rgba(37, 99, 235, 0.12);
  transition: width 0.16s ease, height 0.16s ease;
}

.promo-size-preview-frame span {
  max-width: 100%;
  padding: 0 5px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.promo-size-preview-meta {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.promo-size-preview-meta strong {
  color: var(--text, #1a1a1a);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.35;
}

.promo-size-preview-meta span {
  color: var(--text-muted, #777);
  font-size: 12px;
  line-height: 1.55;
}

@media (max-width: 720px) {
  .promo-size-preview {
    grid-template-columns: 1fr;
  }

  .promo-size-preview-stage {
    height: 118px;
  }
}

@media (max-width: 640px) {
  .promo-main {
    gap: 12px;
  }

  .promo-preview-section {
    position: static;
    height: auto;
    overflow: visible;
    border-radius: 14px;
  }

  .promo-step-summary,
  .promo-advanced-summary,
  .promo-aux-summary,
  .promo-preview-topbar,
  .promo-panel-head,
  .promo-prompt-header,
  .promo-size-mode-row,
  .promo-size-preset-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .promo-step-summary::after,
  .promo-aux-summary::after {
    align-self: flex-end;
    margin-left: 0;
  }

  .promo-step-body,
  .promo-advanced-body,
  .promo-prompt-body,
  .promo-aux-area,
  .promo-preview-topbar {
    padding: 12px;
  }

  .promo-preview-topbar-controls,
  .promo-preview-topbar-actions,
  .promo-action-bar-primary,
  .promo-action-bar-secondary,
  .promo-prompt-header-actions,
  .promo-variation-row {
    width: 100%;
    flex-wrap: wrap;
    margin-left: 0;
  }

  .promo-action-bar-secondary {
    justify-content: flex-start;
  }

  .promo-commercial-grid,
  .promo-automation-grid,
  .promo-lint-grid,
  .promo-optimization-toolbar,
  .promo-preview-grid,
  .promo-action-choice-grid,
  .promo-visual-preset-grid,
  .promo-size-preview {
    grid-template-columns: 1fr;
  }

  .promo-type-tabs,
  .promo-segmented,
  .promo-ai-mode-btns {
    display: grid;
    grid-template-columns: 1fr;
  }

  .promo-type-tab,
  .promo-segment-btn,
  .promo-ai-mode-btn,
  .promo-copy-btn,
  .promo-color-clear,
  .promo-size-preset-save-btn {
    width: 100%;
  }

  .promo-color-row,
  .promo-color-row-inline,
  .gen-inline-row,
  .promo-size-mode-left,
  .promo-size-preset-panel {
    width: 100%;
    min-width: 0;
  }

  .promo-unit-select {
    max-width: none;
    flex-basis: 100%;
  }

  .promo-prompt-body,
  .promo-prompt-body .promo-prompt-editor {
    min-height: 220px;
  }

  .promo-prompt-editor,
  .promo-pre {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
  }

  .promo-size-preset-item {
    align-items: flex-start;
  }

  .promo-size-preset-apply-btn {
    min-width: 0;
  }

  .promo-size-preset-item-name {
    max-width: none;
  }
}

@media (max-width: 420px) {
  .promo-step-summary,
  .promo-step-body,
  .promo-preview-topbar,
  .promo-prompt-body,
  .promo-aux-area {
    padding: 10px;
  }

  .promo-control-block,
  .promo-lint-shell,
  .promo-validation-item,
  .promo-guidance-item {
    border-radius: 12px;
    padding: 12px;
  }
}

/* 경고 아이콘 및 모달 가이드 스타일 */
.promo-warning-trigger {
  border: 0;
  background: transparent;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 6px;
  cursor: pointer;
  color: #e67e22;
  font-size: 13.5px;
  vertical-align: middle;
  transition: transform 0.2s ease, color 0.2s ease;
  user-select: none;
  animation: promoPulse 2s infinite ease-in-out;
}

.promo-warning-trigger:hover,
.promo-warning-trigger:focus-visible {
  transform: scale(1.25);
  color: #d35400;
  outline: none;
}

.promo-warning-modal[hidden] {
  display: none;
}

.promo-warning-modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: grid;
  place-items: center;
  padding: 24px;
}

.promo-warning-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.42);
  backdrop-filter: blur(4px);
}

.promo-warning-modal-card {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  max-height: min(720px, calc(100vh - 48px));
  overflow: auto;
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.35);
  background: #ffffff;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.22);
}

.promo-warning-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--line);
}

.promo-warning-modal-head strong {
  color: var(--ink);
  font-size: 16px;
}

.promo-warning-modal-close {
  width: 32px;
  height: 32px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--ink-soft);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}

.promo-warning-modal-body {
  padding: 18px 20px;
  color: var(--ink);
  font-size: 13px;
  line-height: 1.65;
}

.promo-warning-modal-actions {
  display: flex;
  justify-content: flex-end;
  padding: 0 20px 20px;
}

@keyframes promoPulse {
  0% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(1); opacity: 0.9; }
}

.promo-warning-modal-tip {
  margin-top: 14px;
  padding: 12px 14px;
  background: #fbf9f4;
  border-left: 3px solid #e67e22;
  border-radius: 4px;
  font-size: 0.88rem;
  color: #5d6d86;
  line-height: 1.5;
}

.promo-warning-modal-tip strong {
  display: block;
  margin-bottom: 4px;
  color: #d35400;
}

/* ── 배지 클릭형 토글 버튼 스타일 고도화 ── */
#promotionTargetEngineBadge {
  cursor: pointer;
  user-select: none;
  transition: opacity 0.2s ease, transform 0.1s ease;
}
#promotionTargetEngineBadge:hover {
  opacity: 0.82;
}
#promotionTargetEngineBadge:active {
  transform: scale(0.95);
}

/* ── 리뷰 프롬프트 최적화 고도화 추가 스타일 ── */
.promo-viewer-section {
  position: relative;
}

.promo-section-copy-btn {
  position: absolute;
  right: 8px;
  top: 6px;
  font-size: 10px;
  font-weight: 500;
  padding: 2px 6px;
  background: transparent;
  border: 1px solid var(--line, #e5e7eb);
  border-radius: 4px;
  color: var(--text-muted, #9ca3af);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, background 0.15s, color 0.15s, border-color 0.15s;
  z-index: 10;
}

.promo-viewer-section:hover .promo-section-copy-btn {
  opacity: 1;
  pointer-events: auto;
}

.promo-section-copy-btn:hover {
  background: var(--surface-2, #f3f4f6);
  color: var(--text, #111827);
  border-color: var(--text-muted, #9ca3af);
}

.promo-section-copy-btn:active {
  background: var(--line, #e5e7eb);
}

/* 실시간 가독성 린터 경고창 */
.promo-linter-alert {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  margin: 6px 16px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  border-left: 3px solid transparent;
  transition: all 0.2s ease;
}

.promo-linter-alert.is-info {
  background: #eef2ff;
  color: #3730a3;
  border-left-color: #6366f1;
}

.promo-linter-alert.is-warning {
  background: #fffbeb;
  color: #92400e;
  border-left-color: #f59e0b;
}

.promo-linter-alert.is-danger {
  background: #fef2f2;
  color: #991b1b;
  border-left-color: #ef4444;
}

/* 게이지 위험 단계별 배경색 클래스 */
.gauge-green {
  background-color: var(--color-success, #10b981) !important;
}

.gauge-orange {
  background-color: var(--color-warning, #f59e0b) !important;
}

.gauge-red {
  background-color: var(--color-error, #ef4444) !important;
}

/* ── 인라인 섹션 편집 고도화 스타일 ── */
.promo-section-edit-btn {
  position: absolute;
  right: 56px; /* Copy 버튼(right: 8px)의 왼쪽 */
  top: 6px;
  font-size: 10px;
  font-weight: 500;
  padding: 2px 6px;
  background: transparent;
  border: 1px solid var(--line, #e5e7eb);
  border-radius: 4px;
  color: var(--text-muted, #9ca3af);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, background 0.15s, color 0.15s, border-color 0.15s;
  z-index: 10;
}

.promo-viewer-section:hover .promo-section-edit-btn {
  opacity: 1;
  pointer-events: auto;
}

.promo-section-edit-btn:hover {
  background: var(--surface-2, #f3f4f6);
  color: var(--text, #111827);
  border-color: var(--text-muted, #9ca3af);
}

.promo-section-edit-btn:active {
  background: var(--line, #e5e7eb);
}

/* 편집 중(Save) 버튼 상태일 때의 강조 스타일 */
.promo-section-edit-btn.is-active {
  opacity: 1 !important;
  pointer-events: auto !important;
  color: var(--color-success, #10b981);
  border-color: var(--color-success, #10b981);
  background: rgba(16, 185, 129, 0.08);
}

.promo-section-edit-btn.is-active:hover {
  background: rgba(16, 185, 129, 0.15);
}

.promo-section-inline-textarea {
  width: 100%;
  min-height: 80px;
  margin-top: 8px;
  padding: 8px;
  font-family: inherit;
  font-size: 12px;
  border: 1px solid var(--accent-light, #bfdbfe);
  border-radius: 4px;
  background: var(--surface, #ffffff);
  color: var(--text, #111827);
  resize: vertical;
  line-height: 1.5;
  outline: none;
}

.promo-section-inline-textarea:focus {
  border-color: var(--accent, #2563eb);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

/* ── 인라인 편집 취소(Cancel) 버튼 및 레이아웃 보정 ── */
.promo-section-cancel-btn {
  position: absolute;
  right: 56px; /* 편집 중일 때 Copy와 Save 사이 */
  top: 6px;
  font-size: 10px;
  font-weight: 500;
  padding: 2px 6px;
  border-radius: 4px;
  cursor: pointer;
  z-index: 10;
  color: var(--color-error, #ef4444);
  border: 1px solid var(--color-error, #ef4444);
  background: rgba(239, 68, 68, 0.08);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.promo-section-cancel-btn:hover {
  background: rgba(239, 68, 68, 0.15);
}

.promo-section-cancel-btn:active {
  background: rgba(239, 68, 68, 0.25);
}

/* Edit 버튼이 Active(즉 Save 버튼)일 때 레이아웃 밀림 처리 */
.promo-section-edit-btn.is-active {
  right: 110px !important;
}

/* ── 레이아웃 비중 커스텀 슬라이더 ── */
.promo-weight-gauge-bar {
  display: flex;
  height: 8px;
  background: var(--line, #e2e8f0);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 16px;
}

.promo-weight-gauge-seg {
  height: 100%;
  transition: width 0.2s ease;
}

.promo-weight-gauge-seg.seg-title {
  background: #3b82f6; /* Blue */
}
.promo-weight-gauge-seg.seg-visual {
  background: #ec4899; /* Pink/Red */
}
.promo-weight-gauge-seg.seg-info {
  background: #10b981; /* Green */
}
.promo-weight-gauge-seg.seg-bg {
  background: #f59e0b; /* Orange/Yellow */
}

.promo-weight-sliders-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

@media (max-width: 768px) {
  .promo-weight-sliders-grid {
    grid-template-columns: 1fr;
  }
}

.promo-weight-slider-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.promo-weight-slider-label-row {
  display: flex;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-soft, #475569);
}

.promo-weight-slider-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  margin-right: 6px;
  flex-shrink: 0;
}

.promo-weight-slider-dot.dot-title {
  background: #3b82f6;
}
.promo-weight-slider-dot.dot-visual {
  background: #ec4899;
}
.promo-weight-slider-dot.dot-info {
  background: #10b981;
}
.promo-weight-slider-dot.dot-bg {
  background: #f59e0b;
}

.promo-weight-slider-name {
  flex-grow: 1;
}

.promo-weight-slider-val {
  display: flex;
  align-items: center;
  gap: 3px;
  margin-left: 6px;
  white-space: nowrap;
}

.promo-weight-raw {
  font-size: 0.82em;
  font-weight: 500;
  color: var(--ink-light, #94a3b8);
  min-width: 20px;
  text-align: right;
}

.promo-weight-arrow {
  font-size: 0.75em;
  color: var(--ink-light, #94a3b8);
  margin: 0 1px;
}

.promo-weight-alloc {
  font-weight: 700;
  font-size: 0.95em;
  color: var(--accent, #1f5eff);
  min-width: 32px;
  text-align: right;
}

.promo-weight-bg-alloc {
  color: var(--ink-light, #94a3b8);
  font-weight: 500;
}

.promo-weight-bg-auto {
  font-size: 0.72em;
  color: var(--ink-light, #94a3b8);
  border: 1px solid var(--line, #e2e8f0);
  border-radius: 3px;
  padding: 0 4px;
  line-height: 1.4;
}

.promo-weight-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--line, #e2e8f0);
  outline: none;
}

.promo-weight-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent, #1f5eff);
  cursor: pointer;
  border: 2px solid #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  transition: transform 0.1s ease;
}

.promo-weight-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.promo-weight-slider:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.promo-weight-slider:disabled::-webkit-slider-thumb {
  background: var(--ink-light, #94a3b8);
  cursor: not-allowed;
}

/* ── UI system alignment: promotion workspace ── */
#panePromotion.promo-wrap {
  --promo-field-card-gap: 16px;
  background: var(--bg);
}

#panePromotion .promo-main {
  grid-template-columns: minmax(360px, 0.94fr) minmax(420px, 1.06fr);
  gap: var(--workspace-gap);
  padding: var(--workspace-top) var(--workspace-gutter) var(--workspace-bottom);
}

#panePromotion .promo-builder-section,
#panePromotion .promo-preview-section {
  border-color: var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
}

#panePromotion .promo-builder-section > .gen-section-head,
#panePromotion .promo-preview-section > .gen-section-head {
  min-height: 64px;
  padding: var(--panel-padding-compact) var(--panel-padding);
  background: var(--surface);
}

#panePromotion .promo-builder-section > .gen-content {
  padding: var(--panel-padding);
}

#panePromotion .promo-step-disclosure {
  margin-bottom: 16px;
  border-color: var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-alt);
}

#panePromotion .promo-step-summary {
  min-height: 58px;
  padding: 14px var(--panel-padding-compact);
  background: var(--surface-alt);
}

#panePromotion .promo-step-disclosure[open] > .promo-step-summary {
  border-color: var(--line);
  background: var(--surface-alt);
}

#panePromotion .promo-step-body {
  padding: var(--panel-padding-compact);
  background: var(--surface);
}

#panePromotion .promo-step-body .gen-config-fields,
#panePromotion .promo-type-fields .gen-config-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--promo-field-card-gap, 16px);
  align-items: stretch;
}

#panePromotion .promo-step-body .gen-config-fields > .gen-config-group,
#panePromotion .promo-type-fields .gen-config-fields > .gen-config-group {
  min-width: 0;
  margin: 0;
}

#panePromotion .promo-basic-concept-panel,
#panePromotion .promo-layout-composition-panel,
#panePromotion .promo-variation-panel,
#panePromotion .promo-control-block,
#panePromotion .promo-lint-shell,
#panePromotion .promo-optimization-panel,
#panePromotion .promo-visual-preset-panel,
#panePromotion .anti-ai-preset-panel,
#panePromotion .promo-size-preset-panel {
  border-color: var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-alt);
}

#panePromotion .promo-preview-topbar,
#panePromotion .promo-stats-bar {
  padding-right: var(--panel-padding);
  padding-left: var(--panel-padding);
  border-color: var(--line);
  background: var(--surface-alt);
}

#panePromotion .promo-prompt-body {
  padding: var(--panel-padding-compact) var(--panel-padding);
}

#panePromotion .promo-prompt-viewer {
  padding: 4px 0 var(--panel-padding-compact);
}

#panePromotion .promo-viewer-section {
  padding: 8px 12px;
  border-left-color: var(--line);
  background: var(--surface-alt);
}

#panePromotion .promo-concept-card,
#panePromotion .promo-quickfill-preview-row,
#panePromotion .promo-quickfill-modal-card,
#panePromotion .promo-warning-modal-card {
  border-color: var(--line);
  background: var(--surface);
}

#panePromotion .promo-quick-action-btn,
#panePromotion .promo-concept-nav-btn,
#panePromotion .promo-concept-change-btn {
  border-color: var(--line);
  background: var(--surface);
  color: var(--ink-soft);
}

#panePromotion .promo-quick-action-btn:hover,
#panePromotion .promo-concept-nav-btn:hover,
#panePromotion .promo-concept-change-btn:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent-strong);
}

#panePromotion button:focus-visible,
#panePromotion input:focus-visible,
#panePromotion textarea:focus-visible,
#panePromotion select:focus-visible,
#panePromotion summary:focus-visible {
  outline: 3px solid var(--accent-soft);
  outline-offset: 2px;
}

:root[data-theme="dark"] #panePromotion .promo-builder-section,
:root[data-theme="dark"] #panePromotion .promo-preview-section,
:root[data-theme="dark"] #panePromotion .promo-step-body,
:root[data-theme="dark"] #panePromotion .promo-concept-card,
:root[data-theme="dark"] #panePromotion .promo-quickfill-modal-card,
:root[data-theme="dark"] #panePromotion .promo-warning-modal-card {
  border-color: var(--line);
  background: var(--surface);
}

:root[data-theme="dark"] #panePromotion .promo-step-disclosure,
:root[data-theme="dark"] #panePromotion .promo-step-summary,
:root[data-theme="dark"] #panePromotion .promo-step-disclosure[open] > .promo-step-summary,
:root[data-theme="dark"] #panePromotion .promo-preview-topbar,
:root[data-theme="dark"] #panePromotion .promo-stats-bar,
:root[data-theme="dark"] #panePromotion .promo-viewer-section,
:root[data-theme="dark"] #panePromotion .promo-basic-concept-panel,
:root[data-theme="dark"] #panePromotion .promo-layout-composition-panel,
:root[data-theme="dark"] #panePromotion .promo-variation-panel,
:root[data-theme="dark"] #panePromotion .promo-control-block,
:root[data-theme="dark"] #panePromotion .promo-lint-shell,
:root[data-theme="dark"] #panePromotion .promo-optimization-panel,
:root[data-theme="dark"] #panePromotion .promo-visual-preset-panel,
:root[data-theme="dark"] #panePromotion .anti-ai-preset-panel,
:root[data-theme="dark"] #panePromotion .promo-size-preset-panel {
  border-color: var(--line);
  background: var(--surface-alt);
}

@media (max-width: 960px) {
  #panePromotion .promo-main {
    grid-template-columns: minmax(0, 1fr);
  }

  #panePromotion .promo-preview-section {
    position: static;
    height: auto;
    max-height: none;
  }
}

@media (max-width: 720px) {
  #panePromotion .promo-main {
    gap: var(--workspace-gap);
    padding: var(--workspace-top) var(--workspace-gutter) var(--workspace-bottom);
  }

  #panePromotion .promo-builder-section > .gen-section-head,
  #panePromotion .promo-preview-section > .gen-section-head,
  #panePromotion .promo-builder-section > .gen-content,
  #panePromotion .promo-prompt-body,
  #panePromotion .promo-preview-topbar,
  #panePromotion .promo-stats-bar {
    padding-right: var(--panel-padding-compact);
    padding-left: var(--panel-padding-compact);
  }

  #panePromotion .promo-step-body .gen-config-fields,
  #panePromotion .promo-type-fields .gen-config-fields {
    grid-template-columns: minmax(0, 1fr);
  }
}