/* ═══════════════════════════════════════════════
   ETF 리밸런싱 시뮬레이터 — FunETF 스타일 기반
   ═══════════════════════════════════════════════ */

/* ── 색상 변수 ── */
:root {
  --color-primary: #2962ff;
  --color-primary-dark: #1a2b6d;
  --color-primary-light: #e8eeff;
  --color-profit: #e53935;
  --color-loss: #1565c0;
  --color-rebalance: #6f42c1;
  --color-bg: #f5f6f8;
  --color-card: #ffffff;
  --color-border: #e9ecef;
  --color-text: #212529;
  --color-text-sub: #6c757d;
  --color-text-light: #adb5bd;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.1);
}

/* ── 전역 ── */
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  letter-spacing: -0.01em;
}

/* ── 네비게이션 바 ── */
.comp-navbar {
  background: var(--color-primary-dark);
  border-bottom: none;
  padding: 0;
}

.comp-navbar .navbar-brand {
  color: #ffffff;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.comp-navbar .navbar-brand:hover {
  color: #ffffff;
}

.comp-navbar .nav-link {
  color: rgba(255,255,255,0.8);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 1rem 0.85rem;
  transition: color 0.2s;
}

.comp-navbar .nav-link:hover,
.comp-navbar .nav-link.router-link-active {
  color: #ffffff;
}

.comp-navbar .navbar-toggler {
  border-color: rgba(255,255,255,0.3);
}

.comp-navbar .navbar-toggler-icon {
  filter: invert(1);
}

/* ── 페이지 공통 ── */
.page-home, .page-portfolio, .page-rebalance,
.page-result, .page-login, .page-watchlist,
.page-scenarios, .page-admin-users, .page-admin-stats,
.page-etf-detail {
  padding-top: 2rem;
  padding-bottom: 3rem;
}

/* ── 페이지 타이틀 ── */
.page-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 0.9rem;
  color: var(--color-text-sub);
}

/* ── 카드 ── */
.card {
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  background: var(--color-card);
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--color-border);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 1rem 1.25rem;
  color: var(--color-text);
}

.card-body {
  padding: 1.25rem;
}

/* ── KPI 카드 (결과 페이지 상단 지표) ── */
.kpi-card {
  border: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  background: var(--color-card);
  text-align: center;
  padding: 1.5rem 1rem;
  transition: box-shadow 0.2s, transform 0.2s;
}

.kpi-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.kpi-label {
  font-size: 0.8rem;
  color: var(--color-text-sub);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.kpi-value {
  font-size: 1.6rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.kpi-value.is-profit {
  color: var(--color-profit);
}

.kpi-value.is-loss {
  color: var(--color-loss);
}

/* ── 섹션 타이틀 ── */
.section-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1rem;
  padding-left: 0.5rem;
  border-left: 3px solid var(--color-primary);
}

/* ── 폼 컨트롤 ── */
.form-control, .form-select {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  padding: 0.6rem 0.85rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-control:focus, .form-select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

/* ── 버튼 ── */
.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 1.5rem;
  transition: background 0.2s, transform 0.1s;
}

.btn-primary:hover {
  background: #1e50d9;
  border-color: #1e50d9;
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline-primary {
  color: var(--color-primary);
  border-color: var(--color-primary);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
}

.btn-outline-primary:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.btn-outline-secondary {
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: 0.9rem;
}

.btn-outline-danger {
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.btn-success {
  background: #00c853;
  border-color: #00c853;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.btn-success:hover {
  background: #00b04a;
  border-color: #00b04a;
}

.btn-lg {
  padding: 0.75rem 2.5rem;
  font-size: 1rem;
  border-radius: var(--radius-sm);
}

/* ── 테이블 ── */
.table {
  font-size: 0.88rem;
}

.table th {
  font-weight: 600;
  color: var(--color-text-sub);
  font-size: 0.82rem;
  text-transform: none;
  border-bottom-width: 1px;
  padding: 0.75rem;
}

.table td {
  padding: 0.75rem;
  vertical-align: middle;
  color: var(--color-text);
}

.table-light {
  background: var(--color-bg);
}

.table-hover tbody tr:hover {
  background: var(--color-primary-light);
}

/* ── 배지 ── */
.badge {
  font-weight: 500;
  font-size: 0.75rem;
  padding: 0.35em 0.65em;
  border-radius: 4px;
}

.badge.bg-primary {
  background: var(--color-primary);
}

.badge.bg-success {
  background: #00c853;
}

.badge.bg-danger {
  background: var(--color-profit);
}

.badge.bg-secondary {
  background: #78909c;
}

/* ── 리스트 그룹 (검색 결과) ── */
.list-group-item {
  border: 1px solid var(--color-border);
  font-size: 0.9rem;
  padding: 0.75rem 1rem;
  transition: background 0.15s;
}

.list-group-item-action:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

/* ── 알림 ── */
.alert {
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  border: none;
}

.alert-danger {
  background: #ffebee;
  color: #c62828;
}

.alert-warning {
  background: #fff8e1;
  color: #f57f17;
}

/* ── 스피너 ── */
.spinner-border.text-primary {
  color: var(--color-primary);
}

/* ── 탭/네비 ── */
.nav-tabs {
  border-bottom: 2px solid var(--color-border);
}

.nav-tabs .nav-link {
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--color-text-sub);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.75rem 1.25rem;
  margin-bottom: -2px;
  transition: color 0.2s, border-color 0.2s;
}

.nav-tabs .nav-link:hover {
  color: var(--color-primary);
  border-color: transparent;
}

.nav-tabs .nav-link.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  background: transparent;
}

/* ── 페이지네이션 ── */
.pagination .page-link {
  color: var(--color-text-sub);
  border-color: var(--color-border);
  font-size: 0.85rem;
  border-radius: var(--radius-sm);
  margin: 0 2px;
}

.pagination .page-item.active .page-link {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

/* ── 모달 ── */
.comp-modal-backdrop {
  background: rgba(0, 0, 0, 0.5);
}

.modal-content {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.modal-header {
  border-bottom: 1px solid var(--color-border);
  padding: 1.25rem 1.5rem;
}

.modal-title {
  font-weight: 700;
  font-size: 1.1rem;
}

.modal-body {
  padding: 1.5rem;
}

.modal-footer {
  border-top: 1px solid var(--color-border);
  padding: 1rem 1.5rem;
}

/* ── 유틸리티 ── */
.u-mono {
  font-variant-numeric: tabular-nums;
  font-family: 'Pretendard', -apple-system, monospace;
}

.u-cursor-pointer {
  cursor: pointer;
}

.u-col-sm {
  width: 60px;
}

.u-col-md {
  width: 120px;
}

/* 수익률 색상 (한국 금융 표준: 상승=빨강, 하락=파랑) */
.text-profit {
  color: var(--color-profit);
}

.text-loss {
  color: var(--color-loss);
}

/* ══════════════════════════════════════
   홈 페이지 — 리뉴얼 디자인
   ══════════════════════════════════════ */

/* 홈 페이지는 전체 너비 사용 */
.page-home {
  padding-top: 0;
  padding-bottom: 0;
}

/* ── 히어로 ── */
.home-hero {
  position: relative;
  background: #0a0f1e;
  overflow: hidden;
  padding: 5rem 0 4.5rem;
  margin-bottom: 0;
}

.home-hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 60% 40%, rgba(41, 98, 255, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 50% at 10% 80%, rgba(212, 175, 55, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.home-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.home-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: 3rem;
  align-items: center;
}

.home-hero-left {
  min-width: 0;
}

.home-hero-right {
  min-width: 0;
}

.home-hero-badge {
  display: inline-block;
  background: rgba(41, 98, 255, 0.2);
  border: 1px solid rgba(41, 98, 255, 0.4);
  color: #7ba7ff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
}

.home-hero-title {
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 1.25rem;
  word-break: keep-all;
}

.home-hero-accent {
  color: #d4af37;
  position: relative;
}

.home-hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.75;
  max-width: 520px;
  margin-bottom: 2.25rem;
}

.home-hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0;
}

.home-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #2962ff;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 2rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 20px rgba(41, 98, 255, 0.4);
}

.home-btn-primary:hover {
  background: #1e50d9;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(41, 98, 255, 0.5);
}

.home-btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: rgba(255,255,255,0.7);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.2);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.home-btn-secondary:hover {
  color: #ffffff;
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.08);
}

.home-hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.home-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.home-hero-stat-value {
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.home-hero-stat-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.4);
}

.home-hero-stat-divider {
  width: 1px;
  height: 28px;
  background: rgba(255,255,255,0.15);
}

/* ── 검색 영역 ── */
.home-search-wrap {
  max-width: 760px;
  margin: 3.5rem auto 4rem;
  text-align: center;
}

.home-search-label {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.home-search-sublabel {
  font-size: 0.88rem;
  color: var(--color-text-sub);
  margin-bottom: 1.25rem;
}

.home-search-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--color-card);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.5rem 0.5rem 1.25rem;
  box-shadow: 0 4px 24px rgba(41, 98, 255, 0.12);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.home-search-bar:focus-within {
  border-color: var(--color-primary);
  box-shadow: 0 4px 32px rgba(41, 98, 255, 0.22);
}

.home-search-icon {
  color: var(--color-text-light);
  flex-shrink: 0;
}

.home-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 0.95rem;
  background: transparent;
  color: var(--color-text);
  padding: 0.5rem 0;
}

.home-search-input::placeholder {
  color: var(--color-text-light);
}

.home-search-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.75rem 2rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: background 0.2s, box-shadow 0.2s;
  min-width: 88px;
  height: 48px;
  letter-spacing: 0.02em;
}

.home-search-btn:hover {
  background: #1e50d9;
}

.home-search-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.home-search-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.home-search-results {
  margin-top: 0.5rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background: var(--color-card);
}

.home-search-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  text-decoration: none;
  border-bottom: 1px solid var(--color-border);
  transition: background 0.15s;
}

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

.home-search-item:hover {
  background: var(--color-primary-light);
}

.home-search-item-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.home-search-ticker {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.home-search-name {
  font-size: 0.875rem;
  color: var(--color-text);
}

.home-search-exchange {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-sub);
  background: var(--color-bg);
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.home-search-error {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  color: #c62828;
  padding: 0.75rem 1rem;
  background: #ffebee;
  border-radius: var(--radius-sm);
}

/* ── 히어로 목업 카드 (가로형) ── */
.home-mock-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(16px);
}

/* 상단 요약 바 */
.home-mock-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.25rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  gap: 1rem;
  flex-wrap: wrap;
}

.home-mock-summary-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.home-mock-tag {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #7ba7ff;
  background: rgba(41,98,255,0.15);
  border: 1px solid rgba(41,98,255,0.3);
  padding: 0.2rem 0.6rem;
  border-radius: 50px;
}

.home-mock-period {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  font-variant-numeric: tabular-nums;
}

.home-mock-tickers {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.home-mock-ticker {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.7);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
}

.home-mock-ticker em {
  font-style: normal;
  opacity: 0.5;
  margin-left: 0.2rem;
}

/* KPI 4개 가로 */
.home-mock-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.home-mock-kpi {
  padding: 1rem 1.25rem;
  border-right: 1px solid rgba(255,255,255,0.08);
}

.home-mock-kpi:last-child {
  border-right: none;
}

.home-mock-kpi-label {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.38);
  margin-bottom: 0.3rem;
  white-space: nowrap;
}

.home-mock-kpi-value {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #ffffff;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.home-mock-profit { color: #ff6b6b; }
.home-mock-loss { color: #5c9eff; }

/* 차트 영역 */
.home-mock-chart-wrap {
  padding: 0;
}

.home-mock-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem 0.5rem;
}

.home-mock-chart-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
}

.home-mock-chart-btns {
  display: flex;
  gap: 0.35rem;
}

.home-mock-chart-btn {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2rem 0.7rem;
  border-radius: 4px;
  color: rgba(255,255,255,0.4);
  border: 1px solid rgba(255,255,255,0.12);
  cursor: default;
}

.home-mock-chart-btn-active {
  background: #2962ff;
  border-color: #2962ff;
  color: #ffffff;
}

.home-mock-chart {
  height: 120px;
  padding: 0 0.5rem 0.5rem;
}

.home-mock-chart svg {
  width: 100%;
  height: 100%;
}

/* ── 사용 흐름 (스텝) ── */
.home-steps {
  padding: 3rem 0;
  border-top: 1px solid var(--color-border);
}

.home-steps-header {
  margin-bottom: 2.5rem;
}

.home-section-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.home-section-title {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin: 0;
}

.home-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.home-step {
  position: relative;
  padding: 1.75rem 1.5rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
  display: flex;
  flex-direction: column;
}

.home-step:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--color-primary);
}

/* 스텝 간 연결선 */
.home-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  right: -0.85rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-light);
  font-size: 0.9rem;
  z-index: 1;
}

.home-step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  margin-bottom: 1.1rem;
  width: fit-content;
}

.home-step-badge-last {
  background: #d4af37;
  color: #000000;
}

.home-step-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.home-step-desc {
  font-size: 0.83rem;
  color: var(--color-text-sub);
  line-height: 1.65;
  margin: 0;
  flex: 1;
}

/* ── 특징 카드 ── */
.home-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding-bottom: 4rem;
  border-top: 1px solid var(--color-border);
  padding-top: 3rem;
}

.home-feature-card {
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.home-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

/* 카드별 상단 컬러 라인으로 차별화 */
.home-feature-dark {
  border-top: 3px solid var(--color-primary);
}

.home-feature-accent {
  border-top: 3px solid #d4af37;
}

.home-feature-light {
  border-top: 3px solid #00c853;
}

.home-feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.home-feature-dark .home-feature-icon {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.home-feature-accent .home-feature-icon {
  background: #fff8e1;
  color: #d4af37;
}

.home-feature-light .home-feature-icon {
  background: #e8f5e9;
  color: #00c853;
}

.home-feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.6rem;
  color: var(--color-text);
}

.home-feature-card p {
  font-size: 0.85rem;
  line-height: 1.7;
  margin: 0;
  color: var(--color-text-sub);
}

/* ── 홈 반응형 ── */
@media (max-width: 991.98px) {
  .home-hero-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .home-mock-kpis {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .home-step:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 767.98px) {
  .home-hero {
    padding: 3rem 0 2.5rem;
  }

  .home-hero-title {
    font-size: 2rem;
  }

  .home-hero-actions {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .home-hero-stats {
    gap: 1rem;
    flex-wrap: wrap;
  }

  .home-steps-grid {
    grid-template-columns: 1fr;
  }

  .home-step::after {
    display: none;
  }

  .home-features {
    grid-template-columns: 1fr;
  }
}

/* ── 차트 영역 ── */
.chart-container {
  padding: 1rem 0;
  position: relative;
  height: 350px;
}

.chart-container canvas {
  width: 100%;
  height: 100%;
}

/* ── 로그인 카드 ── */
.page-login .card {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

/* ── 관리자 통계 KPI ── */
.page-admin-stats .card.shadow-sm {
  border-radius: var(--radius-md);
}

/* ── 리밸런싱 요약 바 ── */
.summary-bar {
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.summary-bar .text-muted {
  font-size: 0.78rem;
}

.summary-bar .fw-bold {
  font-size: 0.95rem;
}

/* ── ETF 상세 페이지 (FunETF 스타일) ── */
.etf-detail-ticker {
  font-size: 0.9rem;
  color: var(--color-text-sub);
  font-weight: 500;
}

.etf-detail-name {
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: 0;
}

.etf-add-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary-dark);
  color: #fff;
  padding: 0.875rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  z-index: 1050;
  animation: toastSlideUp 0.3s ease-out;
  max-width: 90vw;
}

@keyframes toastSlideUp {
  from { opacity: 0; transform: translateX(-50%) translateY(20px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.etf-kpi-box {
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: 1.25rem 1rem;
  text-align: center;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 110px;
}

.etf-kpi-label {
  font-size: 0.78rem;
  color: var(--color-text-sub);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.etf-kpi-price {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}

.etf-kpi-unit {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-sub);
  margin-left: 2px;
}

.etf-kpi-change {
  font-size: 0.82rem;
  font-weight: 600;
  margin-top: 0.25rem;
}

.etf-kpi-change.is-profit,
.etf-kpi-price.is-profit {
  color: var(--color-profit);
}

.etf-kpi-change.is-loss,
.etf-kpi-price.is-loss {
  color: var(--color-loss);
}

.etf-info-table {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-card);
  overflow: hidden;
}

.etf-info-table table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}

.etf-info-table tr {
  border-bottom: 1px solid var(--color-border);
}

.etf-info-table tr:last-child {
  border-bottom: none;
}

.etf-info-table td {
  padding: 0.85rem 1rem;
  vertical-align: middle;
}

.etf-info-table td.etf-info-label {
  font-size: 0.82rem;
  color: var(--color-text-sub);
  font-weight: 500;
  width: 15%;
  white-space: nowrap;
  border-right: none;
}

.etf-info-table td.etf-info-value {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--color-text);
  text-align: right;
  width: 18%;
  border-right: 1px solid var(--color-border);
}

.etf-info-table td.etf-info-value:last-child {
  border-right: none;
}

.etf-description {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--color-text-sub);
}

/* ── 반응형 ── */
@media (max-width: 767.98px) {
  .hero-section {
    padding: 2.5rem 1.5rem;
  }

  .hero-section h1 {
    font-size: 1.5rem;
  }

  .kpi-value {
    font-size: 1.3rem;
  }

  .kpi-card {
    padding: 1rem 0.75rem;
  }

  .etf-detail-name {
    font-size: 1.3rem;
  }

  .etf-kpi-price {
    font-size: 1.1rem;
  }

  .etf-info-table table,
  .etf-info-table tbody,
  .etf-info-table tr,
  .etf-info-table td {
    display: block;
  }

  .etf-info-table tr {
    display: flex;
    flex-wrap: wrap;
    padding: 0.5rem 0;
  }

  .etf-info-table td.etf-info-label {
    width: 40%;
    text-align: left;
    padding: 0.4rem 1rem;
    border-right: none;
  }

  .etf-info-table td.etf-info-value {
    width: 60%;
    text-align: right;
    padding: 0.4rem 1rem;
    border-right: none;
  }

  .chart-container {
    height: 250px;
  }

  .summary-bar .badge {
    font-size: 0.7rem;
  }

  .page-result .card-header .d-flex.gap-1 {
    flex-wrap: wrap;
  }
}

/* ── 시뮬레이션 오버레이 ── */
.sim-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(255,255,255,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}