/*
 * SafeInvest AI v3.16 — 포트폴리오 페이지 스타일
 *
 * 단계 1-B 골격용. 모달/안전투자 길라잡이/자산 배분 비교는
 * 각 단계에서 클래스 추가될 예정.
 *
 * CSS 변수 의존: --c-ink, --c-ink-2, --c-ink-3, --c-surface, --c-bg,
 *                --c-brand, --c-brand-soft, --c-accent, --c-warning,
 *                --c-danger, --r-md, --r-lg
 */

/* ============================================================
   1. 페이지 헤더
   ============================================================ */

.portfolio-header {
  margin-bottom: 32px;
  padding: 24px 0 0;
}

.portfolio-header h1 {
  font-size: 32px;
  font-weight: 700;
  color: var(--c-ink);
  margin: 0 0 8px;
  letter-spacing: -0.5px;
}

.portfolio-subtitle {
  font-size: 15px;
  color: var(--c-ink-2);
  line-height: 1.6;
  margin: 0;
}

/* ============================================================
   2. 빈 상태 (#portfolio-empty-state)
   ============================================================ */

#portfolio-empty-state {
  max-width: 560px;
  margin: 48px auto;
  text-align: center;
}

#portfolio-empty-state > p:first-of-type {
  font-size: 18px;
  color: var(--c-ink-2);
  margin: 0 0 24px;
  padding: 48px 24px;
  background: var(--c-surface);
  border: 1px dashed #D6DCE4;
  border-radius: var(--r-lg);
}

#portfolio-empty-state .btn {
  min-width: 200px;
}

#portfolio-empty-diagnose {
  margin-top: 32px;
  padding: 20px 24px;
  background: var(--c-brand-soft);
  border-radius: var(--r-md);
  font-size: 14px;
  color: var(--c-ink-2);
  line-height: 1.6;
}

#portfolio-empty-diagnose .btn {
  margin-top: 12px;
  min-width: auto;
}

/* ============================================================
   3. 메인 영역 (#portfolio-main-view)
   ============================================================ */

#portfolio-main-view {
  display: grid;
  gap: 24px;
}

/* ============================================================
   4. 요약 카드 (#portfolio-summary)
   ============================================================ */

.portfolio-summary {
  background: var(--c-surface);
  border: 1px solid #E5E9EF;
  border-radius: var(--r-lg);
  padding: 28px 32px;
  box-shadow: 0 1px 3px rgba(10, 61, 98, 0.04);
}

.portfolio-summary-label {
  font-size: 13px;
  color: var(--c-ink-3);
  font-weight: 500;
  margin: 0 0 6px;
}

.portfolio-summary-value {
  font-size: 32px;
  font-weight: 700;
  color: var(--c-ink);
  letter-spacing: -1px;
  margin: 0;
  font-feature-settings: "tnum";
}

.portfolio-summary-gain {
  font-size: 16px;
  font-weight: 600;
  margin-left: 12px;
}

.portfolio-summary-gain.positive {
  color: var(--c-accent);
}

.portfolio-summary-gain.negative {
  color: var(--c-danger);
}

.portfolio-summary-meta {
  display: flex;
  gap: 24px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid #EEF1F5;
  font-size: 13px;
  color: var(--c-ink-3);
}

.portfolio-summary-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.portfolio-refresh-btn {
  margin-left: auto;
  background: transparent;
  border: 1px solid #D6DCE4;
  border-radius: var(--r-md);
  padding: 6px 12px;
  font-size: 13px;
  color: var(--c-ink-2);
  cursor: pointer;
  transition: all 0.15s;
}

.portfolio-refresh-btn:hover {
  background: var(--c-bg);
  border-color: var(--c-brand);
  color: var(--c-brand);
}

.portfolio-refresh-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* + 종목 추가 버튼 (주 액션) — 단계 3-5
   새로고침 버튼 왼쪽에 위치. margin-left: auto 로 한 묶음을 우측 정렬. */
.portfolio-add-btn-inline {
  margin-left: auto;
  background: var(--c-brand);
  border: 1px solid var(--c-brand);
  border-radius: var(--r-md);
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  color: #FFFFFF;
  cursor: pointer;
  transition: all 0.15s;
}

.portfolio-add-btn-inline:hover {
  background: #082F4D;
  border-color: #082F4D;
}

/* 추가 버튼이 있으면 그 버튼이 우측 정렬을 담당하므로
   새로고침 버튼의 margin-left: auto 는 해제 */
.portfolio-add-btn-inline + .portfolio-refresh-btn {
  margin-left: 8px;
}

/* ============================================================
   5. 안전투자 길라잡이 placeholder (단계 3에서 박힘)
   ============================================================ */

.portfolio-safety-guide:empty {
  display: none;
}

.portfolio-safety-guide {
  background: var(--c-surface);
  border: 1px solid #E5E9EF;
  border-radius: var(--r-lg);
  padding: 28px 32px;
  min-height: 120px;
  position: relative;
}

.portfolio-safety-guide-placeholder {
  font-size: 14px;
  color: var(--c-ink-3);
  font-style: italic;
  text-align: center;
  padding: 32px 0;
}

/* ============================================================
   6. 자산 배분 비교 placeholder (단계 4에서 박힘)
   ============================================================ */

.portfolio-allocation:empty {
  display: none;
}

.portfolio-allocation {
  background: var(--c-surface);
  border: 1px solid #E5E9EF;
  border-radius: var(--r-lg);
  padding: 28px 32px;
  min-height: 120px;
}

.portfolio-allocation-placeholder {
  font-size: 14px;
  color: var(--c-ink-3);
  font-style: italic;
  text-align: center;
  padding: 32px 0;
}

/* ============================================================
   7. 보유 종목 리스트 (#portfolio-holdings-list)
   ============================================================ */

.portfolio-holdings-list {
  background: var(--c-surface);
  border: 1px solid #E5E9EF;
  border-radius: var(--r-lg);
  padding: 8px 0;
  overflow: hidden;
}

/* (구) flexbox 헤더 정의 제거 — 단계 3-5
   실제 헤더 정의는 아래쪽 grid 7컬럼 버전이며,
   이 옛 flex 정의가 정렬 충돌을 일으킴 */

.portfolio-holdings-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--c-ink);
  margin: 0;
}

.portfolio-holdings-count {
  font-size: 13px;
  color: var(--c-ink-3);
  margin-left: 10px;
  font-weight: 500;
}

.portfolio-add-btn {
  margin-left: auto;
  background: var(--c-brand);
  color: white;
  border: none;
  border-radius: var(--r-md);
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s;
}

.portfolio-add-btn:hover {
  background: #082F4D;
}

/* 종목 행 (바깥 컨테이너)
   단계 3-5: 옛 grid 6컬럼 정의(grid-template-columns: auto 1fr auto auto auto auto) 제거.
   실제 7컬럼 grid는 안쪽 .portfolio-holdings-grid 가 담당.
   바깥 row 가 grid 로 남으면 안쪽 grid 와 충돌해 헤더-데이터 정렬이 어긋남. */
.portfolio-holding-row {
  border-bottom: 1px solid #F4F6F9;
  transition: background 0.1s;
}

.portfolio-holding-row:last-child {
  border-bottom: none;
}

.portfolio-holding-row:hover {
  background: #FAFBFD;
}

.portfolio-holding-flag {
  font-size: 18px;
  width: 24px;
  text-align: center;
}

.portfolio-holding-name {
  font-size: 15px;
  font-weight: 500;
  color: var(--c-ink);
}

.portfolio-holding-ticker {
  font-size: 12px;
  color: var(--c-ink-3);
  margin-left: 6px;
  font-family: 'JetBrains Mono', 'SF Mono', monospace;
}

.portfolio-holding-weight {
  font-size: 14px;
  color: var(--c-ink-2);
  font-feature-settings: "tnum";
  min-width: 60px;
  text-align: right;
}

.portfolio-holding-value {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-ink);
  font-feature-settings: "tnum";
  min-width: 110px;
  text-align: right;
}

.portfolio-holding-gain {
  font-size: 14px;
  font-weight: 500;
  font-feature-settings: "tnum";
  min-width: 80px;
  text-align: right;
}

.portfolio-holding-gain.positive {
  color: var(--c-accent);
}

.portfolio-holding-gain.negative {
  color: var(--c-danger);
}

.portfolio-holding-actions {
  display: flex;
  gap: 4px;
}

.portfolio-holding-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 13px;
  color: var(--c-ink-3);
  cursor: pointer;
  transition: all 0.1s;
}

.portfolio-holding-btn:hover {
  background: var(--c-bg);
  color: var(--c-brand);
  border-color: #D6DCE4;
}

.portfolio-holding-warning {
  color: var(--c-warning);
  font-size: 16px;
  margin-left: 4px;
}

/* ============================================================
   8. 면책 문구
   ============================================================ */

.portfolio-disclaimer {
  font-size: 12px;
  color: var(--c-ink-3);
  text-align: center;
  padding: 16px 0 32px;
  line-height: 1.5;
}

/* ============================================================
   9. 모달 placeholder (단계 2에서 박힘)
   ============================================================ */

#portfolio-add-modal:empty,
#portfolio-edit-modal:empty {
  display: none !important;
}

/* ============================================================
   10. 모바일 반응형
   ============================================================ */

@media (max-width: 768px) {
  .portfolio-header {
    padding-top: 16px;
    margin-bottom: 20px;
  }

  .portfolio-header h1 {
    font-size: 24px;
  }

  .portfolio-subtitle {
    font-size: 14px;
  }

  #portfolio-main-view {
    gap: 16px;
  }

  .portfolio-summary,
  .portfolio-safety-guide,
  .portfolio-allocation {
    padding: 20px 18px;
  }

  .portfolio-summary-value {
    font-size: 26px;
  }

  .portfolio-summary-gain {
    font-size: 14px;
  }

  .portfolio-summary-meta {
    flex-wrap: wrap;
    gap: 12px;
  }

  .portfolio-holdings-header {
    padding: 16px 18px 12px;
    flex-wrap: wrap;
  }

  .portfolio-holdings-title {
    font-size: 16px;
  }

  /* 모바일: 종목 행 — 단계 3-5
     옛 grid 정의 제거. 실제 grid 는 .portfolio-holdings-grid 가 담당하며
     모바일 컬럼은 아래쪽 @media 의 .portfolio-holdings-grid 규칙에서 처리. */
  .portfolio-holding-row {
    padding: 14px 18px;
  }

  .portfolio-holding-flag {
    grid-row: 1 / 3;
  }

  .portfolio-holding-name {
    grid-column: 2;
    grid-row: 1;
    font-size: 14px;
  }

  .portfolio-holding-value {
    grid-column: 3;
    grid-row: 1;
    font-size: 14px;
    min-width: auto;
  }

  .portfolio-holding-weight {
    grid-column: 2;
    grid-row: 2;
    font-size: 12px;
    text-align: left;
    min-width: auto;
  }

  .portfolio-holding-gain {
    grid-column: 3;
    grid-row: 2;
    font-size: 12px;
    min-width: auto;
  }

  .portfolio-holding-actions {
    display: none;  /* 모바일은 행 전체 탭으로 처리 (단계 2에서 박힘) */
  }
}

/* ========================================
   단계 2 모달 CSS
   ======================================== */

/* ===== 1. 모달 오버레이 + 컨테이너 ===== */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: modal-fade-in 0.2s ease-out;
}

@keyframes modal-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.modal-container {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: modal-slide-up 0.25s ease-out;
}

@keyframes modal-slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* ===== 2. 모달 헤더 / 본문 / 푸터 ===== */

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid #eaeaea;
  flex-shrink: 0;
}

.modal-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  color: var(--c-ink, #1a1a1a);
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 28px;
  color: #888;
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: background 0.15s;
}

.modal-close-btn:hover {
  background: #f0f0f0;
  color: var(--c-ink, #1a1a1a);
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex: 1;
}

.modal-actions {
  display: flex;
  gap: 8px;
  padding: 16px 24px;
  border-top: 1px solid #eaeaea;
  flex-shrink: 0;
  background: #fafafa;
}

/* ===== 3. 섹션 + 라벨 ===== */

.modal-section {
  margin-bottom: 20px;
}

.modal-section:last-child {
  margin-bottom: 0;
}

.modal-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink, #1a1a1a);
  margin-bottom: 8px;
}

.modal-label-hint {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: #888;
  margin-top: 2px;
}

/* ===== 4. 입력 필드 ===== */

.modal-input {
  width: 100%;
  padding: 10px 12px;
  font-size: 15px;
  border: 1.5px solid #d8d8d8;
  border-radius: 8px;
  background: #fff;
  color: var(--c-ink, #1a1a1a);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
}

.modal-input:focus {
  outline: none;
  border-color: var(--c-brand, #2563eb);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.modal-input[readonly] {
  background: #f5f5f5;
  color: #555;
  cursor: not-allowed;
}

.modal-input::placeholder {
  color: #b0b0b0;
}

/* ===== 5. 검색 입력 + 드롭다운 ===== */

.search-input-wrapper {
  position: relative;
}

.search-loading-spinner {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: #888;
}

.search-dropdown {
  margin-top: 4px;
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid #d8d8d8;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.search-result-item {
  padding: 10px 14px;
  border-bottom: 1px solid #f0f0f0;
  cursor: pointer;
  transition: background 0.1s;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-item:hover {
  background: #f5f7fa;
}

.search-result-info {
  flex: 1;
  min-width: 0;
}

.search-result-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink, #1a1a1a);
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-result-meta {
  font-size: 12px;
  color: #777;
  display: flex;
  align-items: center;
  gap: 6px;
}

.search-result-ticker {
  font-family: monospace;
  font-weight: 500;
}

.search-empty {
  margin-top: 8px;
  padding: 12px 14px;
  background: #fafafa;
  border: 1px dashed #d8d8d8;
  border-radius: 8px;
  font-size: 13px;
  color: #777;
  text-align: center;
}

/* ===== 6. 시장 배지 + 태그 ===== */

.market-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  letter-spacing: 0.3px;
}

.market-badge.market-kr {
  background: #fee2e2;
  color: #b91c1c;
}

.market-badge.market-us {
  background: #dbeafe;
  color: #1e40af;
}

.ticker-tag {
  font-family: monospace;
  font-size: 12px;
  color: #666;
  padding: 2px 6px;
  background: #f0f0f0;
  border-radius: 4px;
}

.sector-tag {
  font-size: 12px;
  color: #666;
}

/* ===== 7. 선택된 종목 카드 ===== */

.selected-stock-card {
  padding: 14px 16px;
  background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
  border: 1.5px solid #bae6fd;
  border-radius: 8px;
}

.selected-stock-header {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.selected-stock-header strong {
  font-size: 16px;
  color: var(--c-ink, #1a1a1a);
}

.selected-stock-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.selected-stock-price {
  font-size: 13px;
  color: #555;
}

.selected-stock-price strong {
  font-size: 15px;
  color: var(--c-ink, #1a1a1a);
  margin-left: 4px;
}

.btn-link {
  background: transparent;
  border: none;
  color: var(--c-brand, #2563eb);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 0;
  text-decoration: underline;
}

.btn-link:hover {
  color: #1d4ed8;
}

/* ===== 8. 입력 with suffix / action ===== */

.input-with-suffix {
  position: relative;
}

.input-suffix {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  color: #888;
  pointer-events: none;
}

.input-with-suffix .modal-input {
  padding-right: 50px;
}

.input-with-action {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

.input-with-action .modal-input {
  flex: 1;
}

.btn-toggle-edit {
  padding: 0 16px;
  background: #f0f0f0;
  border: 1.5px solid #d8d8d8;
  border-radius: 8px;
  font-size: 13px;
  color: #555;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.15s, border-color 0.15s;
}

.btn-toggle-edit:hover {
  background: #e5e5e5;
  border-color: #c0c0c0;
}

.btn-toggle-edit.active {
  background: var(--c-brand, #2563eb);
  border-color: var(--c-brand, #2563eb);
  color: #fff;
}

/* ===== 9. 에러 / 경고 박스 ===== */

.input-error {
  margin-top: 6px;
  font-size: 12px;
  color: var(--c-danger, #dc2626);
}

.warning-box {
  margin-top: 8px;
  padding: 10px 12px;
  background: #fef3c7;
  border-left: 3px solid var(--c-warning, #f59e0b);
  border-radius: 8px;
  font-size: 13px;
  color: #92400e;
}

.warning-box.info-box {
  background: #dbeafe;
  border-left-color: var(--c-brand, #2563eb);
  color: #1e40af;
}

/* ===== 10. 액션 버튼 ===== */

.btn-cancel,
.btn-primary,
.btn-danger {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background 0.15s, opacity 0.15s;
}

.btn-cancel {
  background: #f0f0f0;
  color: #555;
  flex: 1;
}

.btn-cancel:hover {
  background: #e5e5e5;
}

.btn-primary {
  background: var(--c-brand, #2563eb);
  color: #fff;
  flex: 1;
}

.btn-primary:hover:not(:disabled) {
  background: #1d4ed8;
}

.btn-primary:disabled {
  background: #b0b0b0;
  cursor: not-allowed;
  opacity: 0.6;
}

.btn-danger {
  background: #fee2e2;
  color: var(--c-danger, #dc2626);
  border: 1px solid #fecaca;
}

.btn-danger:hover {
  background: #fecaca;
}

/* ===== 11. 모바일 반응형 ===== */

@media (max-width: 768px) {
  .modal-overlay {
    padding: 0;
    align-items: flex-end;
  }

  .modal-container {
    max-width: 100%;
    max-height: 95vh;
    border-radius: 16px 16px 0 0;
  }

  .modal-header {
    padding: 16px 20px;
  }

  .modal-body {
    padding: 20px;
  }

  .modal-actions {
    padding: 12px 20px;
    flex-wrap: wrap;
  }

  .btn-cancel,
  .btn-primary,
  .btn-danger {
    flex: 1;
    min-width: 100px;
    font-size: 15px;
    padding: 12px;
  }

  #modal-edit-holding .btn-danger {
    flex: 100%;
    order: -1;
  }
}

/* ============================================================
   v3.16 단계 2-확장: 6컬럼 + 펼침 토글
   ============================================================ */

/* 헤더 행 (컬럼 라벨) */
.portfolio-holdings-header {
  display: grid;
  grid-template-columns: 25% 12% 10% 17% 17% 10% 9%;
  gap: 12px;
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 600;
  color: var(--c-ink-3);
  border-bottom: 1px solid var(--c-line);
  background: var(--c-bg);
}
.portfolio-holdings-header .ph-num {
  text-align: right;
}

/* 종목 행 6컬럼 grid */
.portfolio-holding-row {
  border-bottom: 1px solid var(--c-line);
  transition: background 0.15s;
}
.portfolio-holding-row:hover {
  background: var(--c-bg);
}
.portfolio-holdings-grid {
  display: grid;
  grid-template-columns: 25% 12% 10% 17% 17% 10% 9%;
  gap: 12px;
  padding: 14px 16px;
  align-items: center;
}

/* 컬럼 1: 종목 (깃발 + 이름) */
.portfolio-cell-name {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}
.portfolio-holding-flag {
  font-size: 14px;
  flex-shrink: 0;
}
.portfolio-name-block {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.portfolio-holding-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.portfolio-holding-ticker {
  font-size: 11px;
  color: var(--c-ink-3);
  font-family: monospace;
}

/* 컬럼 2: 섹터 태그 */
.portfolio-sector-tag {
  display: inline-block;
  padding: 3px 8px;
  background: var(--c-brand-soft);
  color: var(--c-brand);
  font-size: 12px;
  border-radius: var(--r-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* 컬럼 3: Health 배지 (4등급 색상) */
.portfolio-health-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  padding: 3px 10px;
  border-radius: var(--r-md);
  font-size: 13px;
  font-weight: 700;
  color: white;
}
.portfolio-health-badge.health-safe {
  background: var(--c-accent);
}
.portfolio-health-badge.health-caution,
.portfolio-health-badge.health-warning {
  background: var(--c-warning);
}
.portfolio-health-badge.health-very_risky {
  background: var(--c-danger);
}

/* 컬럼 4: 평가금액 */
.portfolio-cell-value {
  text-align: right;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-ink);
}

/* 컬럼 5: 수익(액/%) - 2줄 */
.portfolio-gain-cell {
  text-align: right;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.portfolio-gain-amt {
  font-size: 12px;
  color: var(--c-ink-3);
}
.portfolio-gain-pct {
  font-size: 14px;
  font-weight: 600;
}
.portfolio-gain-pct.positive {
  color: var(--c-accent);
}
.portfolio-gain-pct.negative {
  color: var(--c-danger);
}

/* 컬럼 6: 비중 */
.portfolio-cell-weight {
  text-align: right;
  font-size: 14px;
  color: var(--c-ink-2);
}

/* N/A 셀 */
.portfolio-cell-na {
  color: var(--c-muted);
  font-size: 13px;
}

/* 액션 버튼 (수정/삭제/펼침) */
.portfolio-holding-actions {
  display: flex;
  gap: 4px;
  justify-content: flex-end;
  align-items: center;
}
.portfolio-holding-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--r-sm);
  font-size: 14px;
  color: var(--c-ink-3);
  transition: background 0.15s, opacity 0.15s;
  opacity: 0.35; /* 기본 흐림 — 호버 시 강조 */
}
.portfolio-holding-row:hover .portfolio-holding-btn {
  opacity: 1;
}
.portfolio-holding-btn:hover {
  background: var(--c-brand-soft);
  color: var(--c-brand);
}
/* 펼침 토글 버튼은 항상 보이게 (UX 명확) */
.portfolio-holding-btn[data-toggle] {
  opacity: 0.7;
}
.portfolio-holding-row:hover .portfolio-holding-btn[data-toggle] {
  opacity: 1;
}

/* 펼침 영역 (기본 숨김) */
.portfolio-holding-detail {
  display: none;
  padding: 0 16px 16px 16px;
  background: var(--c-bg);
  border-top: 1px dashed var(--c-line);
}
.portfolio-detail-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  padding: 12px 0;
}
.portfolio-detail-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.portfolio-detail-label {
  font-size: 11px;
  color: var(--c-muted);
}
.portfolio-detail-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--c-ink-2);
}

/* v4 — 매입 메타 한 줄 인라인 (어수선함 제거) */
.portfolio-detail-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 10px 0 14px;
  font-size: 13px;
  color: var(--c-ink-2, #374151);
}
.portfolio-detail-meta-item {
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}
.portfolio-detail-meta-label {
  font-size: 11px;
  color: var(--c-muted, #9CA3AF);
  font-weight: 500;
}
.portfolio-detail-meta-sub {
  color: var(--c-muted, #9CA3AF);
  font-size: 12px;
}
.portfolio-detail-meta-sep {
  color: var(--c-line, #E5E7EB);
  font-size: 13px;
}
/* 위험 점검 헤더 옆 통계 (— 85점 안전 · 통과 10개) */
.portfolio-detail-section-stats {
  font-size: 12px;
  color: var(--c-text-secondary, #6B7280);
  font-weight: 500;
  margin-left: 4px;
}

/* 모바일 (768px 이하): 3컬럼 + 펼침 확장 */
@media (max-width: 768px) {
  .portfolio-holdings-header {
    display: none;  /* 모바일에선 헤더 숨김 */
  }
  .portfolio-holdings-grid {
    grid-template-columns: 1fr auto auto auto;
    gap: 8px;
    padding: 12px;
  }
  /* 모바일에선 섹터/Health/비중 숨김 (펼침으로 이동) */
  .portfolio-cell-sector,
  .portfolio-cell-health,
  .portfolio-cell-weight {
    display: none;
  }
  .portfolio-cell-value {
    font-size: 13px;
  }
  .portfolio-gain-amt {
    display: none;  /* 모바일 핵심 정보만 */
  }
  .portfolio-gain-pct {
    font-size: 13px;
  }
  .portfolio-holding-actions {
    gap: 2px;
  }
  .portfolio-holding-btn {
    padding: 3px 4px;
    font-size: 13px;
  }
  /* 펼침 영역 모바일: 2컬럼 */
  .portfolio-detail-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
}

  .portfolio-holdings-header,
  .portfolio-holding-row > .portfolio-holdings-grid {
    width: 100%;
    box-sizing: border-box;
  }

  /* 헤더와 종목 행 padding 통일 */
.portfolio-holdings-header {
  padding: 10px 16px !important;
}
.portfolio-holding-row > .portfolio-holdings-grid {
  padding: 10px 16px !important;
}

.portfolio-holdings-container {
  width: 100%;
}

/* ============================================================
   v3.16 단계 3-3: 펼침 영역 위험 점검 + 비중 경고 섹션
   ============================================================ */

.portfolio-detail-section {
  margin-top: 16px;
  padding: 16px;
  border-top: 1px solid var(--c-border, #E5E7EB);
  background: var(--c-bg-subtle, #FAFAFA);
  border-radius: 6px;
}

.portfolio-detail-section-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--c-text-primary, #111827);
  margin-bottom: 10px;
}

.portfolio-detail-section-subtitle {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--c-text-secondary, #6B7280);
}

.portfolio-detail-section-empty {
  font-size: 0.85rem;
  color: var(--c-text-secondary, #9CA3AF);
  padding: 8px 0;
}

.portfolio-risk-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.portfolio-risk-item {
  display: flex;
  align-items: flex-start;
  gap: 6px;
  font-size: 0.875rem;
  line-height: 1.5;
  padding: 6px 10px;
  border-radius: 6px;
  background: var(--c-bg-subtle, #F9FAFB);
  border-left: 3px solid var(--c-border, #E5E7EB);
}

.portfolio-risk-critical {
  background: rgba(239, 68, 68, 0.08);
  border-left-color: #EF4444;
}

.portfolio-risk-serious {
  background: rgba(251, 146, 60, 0.08);
  border-left-color: #FB923C;
}

.portfolio-risk-warning {
  background: rgba(250, 204, 21, 0.10);
  border-left-color: var(--c-warning, #FACC15);
}

.portfolio-risk-info {
  background: var(--c-bg-subtle, #F9FAFB);
  border-left-color: var(--c-border, #E5E7EB);
}

.portfolio-risk-emoji {
  flex-shrink: 0;
  font-size: 0.95rem;
  line-height: 1.4;
}

.portfolio-risk-name {
  font-weight: 600;
  color: var(--c-text-primary, #111827);
  flex-shrink: 0;
}

.portfolio-risk-sep {
  color: var(--c-text-tertiary, #9CA3AF);
}

.portfolio-risk-message {
  color: var(--c-text-secondary, #4B5563);
  flex: 1;
}

.portfolio-risk-empty {
  font-size: 0.875rem;
  color: var(--c-text-secondary, #6B7280);
  padding: 8px 10px;
  background: rgba(34, 197, 94, 0.05);
  border-radius: 6px;
  border-left: 3px solid #22C55E;
}

.portfolio-risk-footer {
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--c-text-secondary, #6B7280);
  padding: 6px 10px;
  background: var(--c-bg-subtle, #F9FAFB);
  border-radius: 6px;
}

/* 모바일 대응 */
@media (max-width: 768px) {
  .portfolio-risk-item {
    flex-wrap: wrap;
    font-size: 0.8125rem;
  }
  .portfolio-risk-message {
    flex-basis: 100%;
    margin-top: 2px;
  }
  .portfolio-risk-sep {
    display: none;
  }
}

/* v3.16 단계 3-4: KB 카드 모달 연동 */
.portfolio-risk-clickable {
  cursor: pointer;
  transition: filter 0.15s ease, transform 0.15s ease;
}
.portfolio-risk-clickable:hover {
  filter: brightness(0.96);
  transform: translateX(2px);
}
.portfolio-risk-kb-badge {
  margin-left: auto;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--c-text-secondary, #6B7280);
  background: var(--c-bg-surface, #FFFFFF);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--c-border, #E5E7EB);
  flex-shrink: 0;
  white-space: nowrap;
}
.portfolio-risk-clickable:hover .portfolio-risk-kb-badge {
  background: var(--c-primary, #6366F1);
  color: #FFFFFF;
  border-color: var(--c-primary, #6366F1);
}

/* 비중 경고 카드 (v3.16 단계 3, 옵션 B) */
.portfolio-concentration-card {
  background: var(--c-surface, #fff);
  border: 1px solid var(--c-border, #e5e7eb);
  border-left: 3px solid var(--c-warning, #f59e0b);
  border-radius: 10px;
  padding: 14px 16px;
  margin-top: 12px;
}

/* v4.0 — 분산 점검 상단 요약 */
.portfolio-risk-summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 10px;
  font-size: 14px;
}
.portfolio-risk-summary-icon {
  font-size: 18px;
  flex-shrink: 0;
}
.portfolio-risk-summary-text {
  color: var(--c-text-secondary, #4B5563);
  line-height: 1.4;
}
.portfolio-risk-summary-text strong {
  color: var(--c-text-primary, #111827);
}
.portfolio-risk-summary-ok {
  background: rgba(34, 197, 94, 0.08);
  border-left: 3px solid #22C55E;
}
.portfolio-risk-summary-ok .portfolio-risk-summary-icon {
  color: #16a34a;
  font-weight: 700;
}
.portfolio-risk-summary-warn-low {
  background: rgba(59, 130, 246, 0.06);
  border-left: 3px solid #60A5FA;
}
.portfolio-risk-summary-warn-mid {
  background: rgba(250, 204, 21, 0.10);
  border-left: 3px solid #FACC15;
}
.portfolio-risk-summary-warn-high {
  background: rgba(239, 68, 68, 0.08);
  border-left: 3px solid #EF4444;
}

.portfolio-concentration-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text, #1f2937);
  margin-bottom: 10px;
}

/* 양도세 시뮬레이션 카드 (v3.16 단계 4-2) */
.portfolio-tax-card {
  background: var(--c-surface, #fff);
  border: 1px solid var(--c-border, #e5e7eb);
  border-radius: 10px;
  margin-top: 12px;
  overflow: hidden;
}
.portfolio-tax-header {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  color: var(--c-text, #1f2937);
}
.portfolio-tax-caret { font-size: 12px; color: var(--c-text-sub, #6b7280); }
.portfolio-tax-body { padding: 0 16px 16px; }
.portfolio-tax-intro,
.portfolio-tax-note,
.portfolio-tax-disclaimer {
  font-size: 12px;
  color: var(--c-text-sub, #6b7280);
  margin: 8px 0;
}
.portfolio-tax-disclaimer { line-height: 1.5; }
.portfolio-tax-rows { margin: 10px 0; }
.portfolio-tax-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 13px;
  border-bottom: 1px dashed var(--c-border, #e5e7eb);
}
.portfolio-tax-summary {
  margin-top: 12px;
  padding: 12px;
  background: var(--c-bg-soft, #f9fafb);
  border-radius: 8px;
}
.portfolio-tax-line {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding: 4px 0;
}
.portfolio-tax-line-total {
  margin-top: 6px;
  padding-top: 8px;
  border-top: 1px solid var(--c-border, #e5e7eb);
  font-weight: 700;
  font-size: 15px;
}
.portfolio-tax-result-zero {
  font-size: 12px;
  color: var(--c-text-sub, #6b7280);
  margin: 8px 0 0;
  line-height: 1.5;
}
.portfolio-tax-row-gain.positive,
.portfolio-tax-line .positive { color: var(--c-positive, #dc2626); }
.portfolio-tax-row-gain.negative,
.portfolio-tax-line .negative { color: var(--c-negative, #2563eb); }

/* RIA 안내 카드 */
.portfolio-ria-card {
  margin-top: 14px;
  padding: 14px;
  background: var(--c-bg-soft, #f9fafb);
  border: 1px solid var(--c-border, #e5e7eb);
  border-left: 3px solid var(--c-brand, #2563eb);
  border-radius: 8px;
}
.portfolio-ria-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-text, #1f2937);
  margin-bottom: 6px;
}
.portfolio-ria-desc,
.portfolio-ria-note {
  font-size: 12px;
  color: var(--c-text-sub, #6b7280);
  line-height: 1.5;
  margin: 6px 0;
}
.portfolio-ria-cond { margin: 10px 0; }
.portfolio-ria-cond-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--c-text, #1f2937);
  margin-bottom: 4px;
}
.portfolio-ria-cond ul {
  margin: 0;
  padding-left: 18px;
}
.portfolio-ria-cond li {
  font-size: 12px;
  color: var(--c-text-sub, #6b7280);
  line-height: 1.6;
}
.portfolio-ria-table { margin: 10px 0; }
.portfolio-ria-row {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 1fr 1fr;
  gap: 6px;
  font-size: 12px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--c-border, #e5e7eb);
}
.portfolio-ria-row-head {
  font-weight: 700;
  color: var(--c-text, #1f2937);
}
.portfolio-ria-saved { color: var(--c-positive, #dc2626); }

/* 포트폴리오 섹션 구분 (v3.16 단계 3-5) */
/* 포트폴리오 섹션 구분 (v3.16 단계 3-5) — 심플 라벨형 */
.pf-section {
  margin-bottom: 20px;
}
.pf-section + .pf-section {
  margin-top: 4px;
}
.pf-section-header {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.pf-section-icon {
  font-size: 13px;
  opacity: 0.7;
}
.pf-section-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--c-text-sub, #6b7280);
  margin: 0;
}