/* ==========================================================================
   SimuLab Hub - Enterprise Fintech & SaaS Design System (assets/css/common.css)
   --------------------------------------------------------------------------
   [리뉴얼 핵심 포인트]
   1. Pretendard Variable(본문) 및 JetBrains Mono(숫자·수식·코드) 웹폰트 CDN 내장
   2. 조잡한 장식 요소를 배제하고 Stripe / Linear / TradingView 수준의
      정교한 1px 보더, 절제된 명도 대비, 고정밀 타이포그래피 위계 적용
   3. 슬라이더 조작 시 현재 값 위치까지 컬러 게이지가 채워지는 프로그레스 트랙 지원
   4. CSS 변수 기반 듀얼 테마 (스타일 A: 클린 라이트 / 스타일 B: 다크 프로)
   ========================================================================== */

@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css");
@import url("https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@500;600;700&display=swap");

/* --------------------------------------------------------------------------
   1. 스타일 A (Clean Light Theme - 대중성·가독성 중심 핀테크 화이트 테마)
   -------------------------------------------------------------------------- */
:root,
:root[data-theme="light"] {
  color-scheme: light;

  --font-sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  /* 배경 컬러 토큰 */
  --bg-main: #f7f8fa;
  --bg-card: #ffffff;
  --bg-subtle: #f8fafc;
  --bg-input: #f1f5f9;
  --bg-elevated: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.86);

  /* 텍스트 컬러 토큰 */
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;

  /* 보더 토큰 */
  --border-color: #e2e8f0;
  --border-strong: #cbd5e1;
  --border-focus: #2563eb;

  /* 액센트 컬러 토큰 */
  --accent-primary: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: rgba(37, 99, 235, 0.08);
  --accent-border: rgba(37, 99, 235, 0.24);
  --accent-secondary: #059669;

  /* 시맨틱 상태 및 차트 컬러 토큰 */
  --color-success: #059669;
  --color-success-soft: rgba(5, 150, 105, 0.1);
  --color-warning: #d97706;
  --color-warning-soft: rgba(217, 119, 6, 0.1);
  --color-danger: #dc2626;
  --color-danger-soft: rgba(220, 38, 38, 0.1);
  --color-case-a: #64748b;
  --color-case-b: #2563eb;

  /* Canvas 차트 전용 토큰 */
  --chart-bg: #ffffff;
  --chart-grid: #e2e8f0;
  --chart-text: #64748b;
  --chart-tooltip-bg: rgba(15, 23, 42, 0.94);
  --chart-tooltip-text: #f8fafc;

  /* 그림자 및 스크롤바 */
  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 1px 3px rgba(15, 23, 42, 0.05), 0 8px 24px -4px rgba(15, 23, 42, 0.04);
  --shadow-hover: 0 12px 32px -4px rgba(15, 23, 42, 0.1);
  --scrollbar-thumb: #cbd5e1;
  --scrollbar-track: #f1f5f9;
}

:root:has(> head > meta[name="color-scheme"][content="light"]) {
  color-scheme: light;
}
:root:has(> head > meta[name="color-scheme"][content="dark"]) {
  color-scheme: dark;
}

/* --------------------------------------------------------------------------
   2. 스타일 B (Dark Pro Theme - 블룸버그/트레이딩뷰 스타일 전문 터미널 테마)
   -------------------------------------------------------------------------- */
:root[data-theme="dark"],
:root:has(> head > meta[name="color-scheme"][content="dark"]) {
  color-scheme: dark;

  --bg-main: #090c12;
  --bg-card: #101520;
  --bg-subtle: #151c28;
  --bg-input: #182030;
  --bg-elevated: #1a2333;
  --bg-glass: rgba(16, 21, 32, 0.85);

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --border-color: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);
  --border-focus: #38bdf8;

  --accent-primary: #38bdf8;
  --accent-hover: #0ea5e9;
  --accent-soft: rgba(56, 189, 248, 0.12);
  --accent-border: rgba(56, 189, 248, 0.28);
  --accent-secondary: #10b981;

  --color-success: #10b981;
  --color-success-soft: rgba(16, 185, 129, 0.14);
  --color-warning: #f59e0b;
  --color-warning-soft: rgba(245, 158, 11, 0.14);
  --color-danger: #f43f5e;
  --color-danger-soft: rgba(244, 63, 94, 0.14);
  --color-case-a: #64748b;
  --color-case-b: #38bdf8;

  --chart-bg: #0c1018;
  --chart-grid: rgba(255, 255, 255, 0.06);
  --chart-text: #64748b;
  --chart-tooltip-bg: rgba(15, 23, 42, 0.96);
  --chart-tooltip-text: #f8fafc;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.04);
  --shadow-hover: 0 12px 32px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  --scrollbar-thumb: #334155;
  --scrollbar-track: #090c12;
}

/* --------------------------------------------------------------------------
   3. 글로벌 리셋 및 기본 타이포그래피
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  background-color: var(--bg-main);
  color: var(--text-primary);
  accent-color: var(--accent-primary);
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
  scrollbar-width: thin;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

@supports not (scrollbar-color: auto) {
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  ::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb);
    border-radius: 4px;
  }
  ::-webkit-scrollbar-track {
    background: var(--scrollbar-track);
  }
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-main);
  color: var(--text-primary);
  overflow-x: hidden;
}

::selection {
  background-color: var(--accent-primary);
  color: #ffffff;
}

h1, h2, h3, h4 {
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  text-wrap: balance;
}

a {
  color: var(--accent-primary);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--accent-hover);
}

.tabular-nums {
  font-variant-numeric: tabular-nums;
}

.svg-icon {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   4. 공통 레이아웃 컨테이너 및 엔터프라이즈 헤더
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 1.25rem;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
}

.brand-logo-mark {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-hover));
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  box-shadow: 0 2px 8px var(--accent-soft);
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  background-color: var(--accent-soft);
  border: 1px solid var(--accent-border);
  color: var(--accent-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  transition: all 0.15s ease;
}

.nav-links a:hover {
  color: var(--text-primary);
  background-color: var(--bg-subtle);
}

.nav-links a.active {
  color: var(--accent-primary);
  background-color: var(--accent-soft);
}

/* 테마 토글 스위치 버튼 */
.theme-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.4rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  color: var(--text-primary);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.theme-toggle-btn:hover {
  border-color: var(--accent-primary);
  background-color: var(--accent-soft);
  color: var(--accent-primary);
}

/* --------------------------------------------------------------------------
   5. 페이지 헤더 & 시뮬레이터 워크스페이스 그리드
   -------------------------------------------------------------------------- */
.page-header {
  padding: 2rem 0 1.25rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.5rem;
}

.page-header-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.65rem;
}

.page-title {
  font-size: clamp(1.45rem, 2.5vw, 1.95rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 0.4rem;
}

.page-subtitle {
  color: var(--text-secondary);
  font-size: 0.95rem;
  max-width: 880px;
}

.simulator-grid {
  display: grid;
  grid-template-columns: 390px 1fr;
  gap: 1.5rem;
  margin-top: 1.25rem;
  margin-bottom: 2.5rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .simulator-grid {
    grid-template-columns: 1fr;
  }
  .header-inner {
    height: auto;
    padding: 0.6rem 0;
    flex-wrap: wrap;
  }
  .site-header nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
  }
  .nav-links {
    display: flex;
    white-space: nowrap;
    gap: 0.35rem;
  }
}

/* 공통 카드 컴포넌트 */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-color);
}

.card-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   6. 입력 컨트롤 & 프로그레스 게이지 슬라이더 (60fps 인터랙티브 컨트롤)
   -------------------------------------------------------------------------- */
.control-group {
  margin-bottom: 1.15rem;
  padding-bottom: 1.15rem;
  border-bottom: 1px solid var(--border-color);
}

.control-group:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.control-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.55rem;
  gap: 0.5rem;
}

.control-label {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.control-value-badge {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--accent-primary);
  background-color: var(--accent-soft);
  padding: 0.1rem 0.5rem;
  border-radius: 5px;
  font-variant-numeric: tabular-nums;
}

.control-input-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* 숫자 직접 입력 필드 */
.number-input {
  width: 108px;
  padding: 0.42rem 0.65rem;
  border: 1px solid var(--border-color);
  border-radius: 7px;
  background-color: var(--bg-input);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.number-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.number-input:user-invalid {
  border-color: var(--color-danger);
}

/* 슬라이더 (Range Input) - 왼쪽 채움 게이지(--slider-pct) 지원 */
.range-slider {
  --slider-pct: 50%;
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 9999px;
  background: linear-gradient(
    to right,
    var(--accent-primary) 0%,
    var(--accent-primary) var(--slider-pct),
    var(--bg-input) var(--slider-pct),
    var(--bg-input) 100%
  );
  outline: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--accent-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  cursor: grab;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.12);
  box-shadow: 0 0 0 4px var(--accent-soft);
}

.range-slider::-webkit-slider-thumb:active {
  cursor: grabbing;
  transform: scale(1.18);
}

.range-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--accent-primary);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
  cursor: grab;
  transition: transform 0.12s ease;
}

/* ==========================================================================
   프리미엄 핀테크 입력 폼 (Input Card & Modern Form Controls)
   ========================================================================== */
.form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  font-size: 0.95rem;
  font-weight: 600;
  font-family: inherit;
  color: var(--text-primary);
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  border-radius: 9px;
  outline: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}
.form-control:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-soft);
  background-color: var(--bg-card);
}
.form-control:hover:not(:focus) {
  border-color: var(--border-hover, #cbd5e1);
}

/* 입력 카드 (Input Card) - 라벨, 인풋, 한글 금액, 퀵칩, 슬라이더 통합 패키지 */
.input-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1.15rem;
  margin-bottom: 1.15rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.input-card:hover {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.05);
}
.input-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.input-card-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
/* 토스 스타일 실시간 한글 금액 읽기 뱃지 */
.korean-amount-badge {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-primary);
  background: var(--accent-soft);
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
  letter-spacing: -0.01em;
  transition: all 0.15s ease;
}

/* 일체형 인풋 그룹 (Input Group Modern) */
.input-group-modern {
  display: flex;
  align-items: stretch;
  position: relative;
  border: 1.5px solid var(--border-color);
  border-radius: 9px;
  background: var(--bg-card);
  overflow: hidden;
  transition: all 0.2s ease;
}
.input-group-modern:focus-within {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.input-group-modern .form-control {
  border: none;
  border-radius: 0;
  box-shadow: none;
  background: transparent;
  padding-right: 0.5rem;
  font-family: var(--font-mono, monospace);
  font-size: 1.05rem;
  font-weight: 700;
}
.input-group-modern .input-suffix-badge {
  display: flex;
  align-items: center;
  padding: 0 0.85rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-main);
  border-left: 1px solid var(--border-color);
  white-space: nowrap;
  user-select: none;
}

/* 원터치 퀵 조절 칩 버튼들 */
.quick-chips-row {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.65rem;
}
.quick-chip-btn {
  border: 1px solid var(--border-color);
  background: var(--bg-main);
  color: var(--text-secondary);
  padding: 0.28rem 0.6rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}
.quick-chip-btn:hover {
  background: var(--accent-soft);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  transform: translateY(-1px);
}
.quick-chip-btn:active {
  transform: translateY(0);
}
.quick-chip-btn.is-reset {
  color: var(--color-danger, #ef4444);
  border-color: rgba(239, 68, 68, 0.25);
}
.quick-chip-btn.is-reset:hover {
  background: rgba(239, 68, 68, 0.08);
}

/* 슬라이더 라벨 안내선 */
.slider-guide-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.35rem;
}

/* 세그먼트 탭 컨트롤 */
.segmented-control {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(72px, 1fr));
  gap: 0.3rem;
  background-color: var(--bg-input);
  padding: 0.25rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.segment-btn {
  padding: 0.42rem 0.5rem;
  border: 1px solid transparent;
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.segment-btn:hover {
  color: var(--text-primary);
}

.segment-btn.active {
  background-color: var(--bg-card);
  border-color: var(--border-strong);
  color: var(--accent-primary);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

/* --------------------------------------------------------------------------
   7. 엔터프라이즈 KPI 요약 카드 & 액션 버튼 바
   -------------------------------------------------------------------------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

@media (max-width: 1200px) {
  .kpi-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 540px) {
  .kpi-grid {
    grid-template-columns: 1fr;
  }
}

.kpi-card {
  position: relative;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 1rem 1.1rem;
  overflow: hidden;
}

.kpi-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--border-strong);
}

.kpi-card:first-child::before {
  background-color: var(--accent-primary);
}

.kpi-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
  letter-spacing: -0.01em;
}

.kpi-value {
  font-family: var(--font-sans);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.kpi-sub {
  font-size: 0.76rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-top: 0.4rem;
  font-variant-numeric: tabular-nums;
}

.text-success { color: var(--color-success) !important; }
.text-warning { color: var(--color-warning) !important; }
.text-danger  { color: var(--color-danger) !important; }
.text-accent  { color: var(--accent-primary) !important; }

/* 액션 버튼 바 */
.action-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: 9px;
  font-family: var(--font-sans);
  font-size: 0.86rem;
  font-weight: 650;
  cursor: pointer;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-primary);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  text-decoration: none;
  line-height: 1.4;
}

.btn:hover {
  border-color: var(--border-strong);
  background-color: var(--bg-subtle);
  transform: translateY(-1.5px);
  box-shadow: 0 4px 10px -2px rgba(15, 23, 42, 0.08);
}

.btn:active {
  transform: translateY(0) scale(0.985);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.btn-primary {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  border: 1px solid #1d4ed8;
  color: #ffffff !important;
  font-weight: 700;
  box-shadow: 0 2px 8px -1px rgba(37, 99, 235, 0.38);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  border-color: #1e40af;
  color: #ffffff !important;
  box-shadow: 0 4px 14px -2px rgba(37, 99, 235, 0.52);
  transform: translateY(-1.5px);
}

.btn-primary:active {
  background: #1e40af;
  transform: translateY(0) scale(0.985);
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.3);
}

.btn-outline {
  background-color: var(--bg-card);
  border: 1.5px solid var(--border-color);
  color: var(--text-secondary);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.btn-outline:hover {
  border-color: #2563eb;
  color: #2563eb;
  background-color: #eff6ff;
  transform: translateY(-1.5px);
  box-shadow: 0 4px 10px -2px rgba(37, 99, 235, 0.12);
}

.btn-outline:active {
  transform: translateY(0) scale(0.985);
}

.btn-kakao {
  background: linear-gradient(135deg, #FEE500, #F7DF00) !important;
  border: 1px solid #E6CF00 !important;
  color: #191919 !important;
  font-weight: 750 !important;
  box-shadow: 0 2px 8px -1px rgba(254, 229, 0, 0.45) !important;
}

.btn-kakao:hover {
  background: linear-gradient(135deg, #fada0a, #ebd000) !important;
  border-color: #dabf00 !important;
  color: #000000 !important;
  box-shadow: 0 4px 14px -2px rgba(254, 229, 0, 0.6) !important;
  transform: translateY(-1.5px);
}

.btn-kakao:active {
  background: #ebd000 !important;
  transform: translateY(0) scale(0.985);
}

/* 프리셋 및 카테고리 칩 버튼 공통 규격 */
.btn-preset, .chip-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  font-weight: 650;
  padding: 0.45rem 0.95rem;
  border-radius: 9999px;
  border: 1.5px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.btn-preset:hover, .chip-btn:hover {
  border-color: #2563eb;
  color: #2563eb;
  background-color: #eff6ff;
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(37, 99, 235, 0.12);
}

.btn-preset.active, .chip-btn.active {
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  border-color: #1d4ed8;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

/* 홈 화면 / 바로가기 저장 헤더 버튼 */
.btn-save-site {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.38rem 0.85rem;
  border-radius: 999px;
  border: 1.5px solid #bfdbfe;
  background: #eff6ff;
  color: #1d4ed8;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(37, 99, 235, 0.08);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

.btn-save-site:hover {
  background: #dbeafe;
  border-color: #93c5fd;
  color: #1e40af;
  transform: translateY(-1px);
  box-shadow: 0 3px 8px rgba(37, 99, 235, 0.18);
}

.btn-save-site:active {
  transform: translateY(0) scale(0.98);
}

/* 홈 화면 저장 안내 모달 오버레이 */
.save-site-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 1rem;
  animation: modalFadeIn 0.2s ease-out forwards;
}

@keyframes modalFadeIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

/* --------------------------------------------------------------------------
   8. CLS 방지 Canvas 차트 컨테이너 및 애드센스 광고 슬롯
   -------------------------------------------------------------------------- */
.chart-container {
  position: relative;
  width: 100%;
  min-height: 360px;
  aspect-ratio: 16 / 9;
  max-height: 430px;
  background-color: var(--chart-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 0.75rem;
  margin-bottom: 1rem;
}

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

.ad-slot {
  width: 100%;
  min-height: 250px;
  margin: 1.5rem 0;
  padding: 1rem;
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  background-color: var(--bg-subtle);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  text-align: center;
}

.ad-slot-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

@media (max-width: 768px) {
  .ad-slot {
    min-height: 280px;
  }
}

/* --------------------------------------------------------------------------
   9. 상태 알림 배너, 법적 면책 조항(Disclaimer) 및 제휴 마케팅 고지
   -------------------------------------------------------------------------- */
.legal-disclaimer-box {
  margin-top: 1rem;
  padding: 0.85rem 1.1rem;
  border-radius: 8px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--color-warning);
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.affiliate-disclosure-box {
  margin-top: 0.75rem;
  padding: 0.75rem 1.1rem;
  border-radius: 8px;
  background-color: var(--accent-soft);
  border: 1px solid var(--accent-border);
  color: var(--text-primary);
  font-size: 0.82rem;
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   10. 데이터 테이블 및 SEO 아티클 / FAQ 아코디언
   -------------------------------------------------------------------------- */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background-color: var(--bg-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  font-variant-numeric: tabular-nums;
}

.data-table th,
.data-table td {
  padding: 0.75rem 1rem;
  text-align: right;
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table tbody tr:last-child td {
  border-bottom: none;
}

.data-table tbody tr:hover {
  background-color: var(--bg-subtle);
}

.data-table th:first-child,
.data-table td:first-child {
  text-align: left;
}

.data-table th {
  background-color: var(--bg-subtle);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

/* SEO 가이드 섹션 */
.seo-article {
  margin-top: 2rem;
  margin-bottom: 3rem;
}

.seo-article h2 {
  font-size: 1.3rem;
  margin-top: 2rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px solid var(--border-color);
}

.seo-article h2:first-child {
  margin-top: 0;
}

.seo-article h3 {
  font-size: 1.05rem;
  margin-top: 1.4rem;
  margin-bottom: 0.45rem;
  color: var(--text-primary);
}

.seo-article p,
.seo-article li {
  color: var(--text-secondary);
  margin-bottom: 0.7rem;
  line-height: 1.75;
  font-size: 0.93rem;
}

.seo-article ul,
.seo-article ol {
  padding-left: 1.4rem;
  margin-bottom: 1rem;
}

.seo-article code {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  background-color: var(--bg-input);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  color: var(--accent-primary);
}

.formula-box {
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent-primary);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  margin: 1rem 0;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: auto;
}

/* FAQ 아코디언 */
.faq-item {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-subtle);
  margin-bottom: 0.65rem;
  overflow: hidden;
  transition: border-color 0.15s ease;
}

.faq-item[open] {
  border-color: var(--accent-border);
  background-color: var(--bg-card);
}

.faq-item summary {
  padding: 0.9rem 1.15rem;
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  color: var(--text-primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--accent-primary);
  font-weight: 700;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-answer {
  padding: 0 1.15rem 1rem 1.15rem;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
  padding-top: 0.85rem;
  font-size: 0.9rem;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   11. 푸터 및 쿠키 동의 배너 (CMP) & 토스트 알림
   -------------------------------------------------------------------------- */
.site-footer {
  margin-top: auto;
  border-top: 1px solid var(--border-color);
  background-color: var(--bg-card);
  padding: 2rem 0;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  list-style: none;
}

.footer-links a {
  color: var(--text-secondary);
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--accent-primary);
}

.cookie-banner {
  position: fixed;
  bottom: 1.25rem;
  left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 2rem);
  max-width: 760px;
  background-color: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  border-radius: 10px;
  padding: 1rem 1.25rem;
  box-shadow: var(--shadow-hover);
  z-index: 150;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.toast-notification {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background-color: var(--text-primary);
  color: var(--bg-main);
  padding: 0.7rem 1.15rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-hover);
  z-index: 200;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  pointer-events: none;
}

.toast-notification.show {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   12. 포털 카테고리 필터 탭 & 한눈에 보는 디렉토리 리스트 (Directory List UI)
   -------------------------------------------------------------------------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
  padding: 0.5rem 0.65rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
}

.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 7px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.83rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.filter-tab:hover {
  color: var(--text-primary);
  background-color: var(--bg-subtle);
}

.filter-tab.active {
  background-color: var(--accent-soft);
  border-color: var(--accent-border);
  color: var(--accent-primary);
  font-weight: 700;
}

.filter-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.05rem 0.38rem;
  border-radius: 9999px;
  background-color: var(--bg-input);
  color: var(--text-muted);
}

.filter-tab.active .filter-count {
  background-color: var(--accent-primary);
  color: #ffffff;
}

.directory-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background-color: var(--bg-card);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  margin-bottom: 2.25rem;
}

.directory-row {
  display: grid;
  grid-template-columns: 56px 140px 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  text-decoration: none;
  color: var(--text-primary);
  transition: background-color 0.15s ease, transform 0.15s ease;
}

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

.directory-row:hover {
  background-color: var(--bg-subtle);
  text-decoration: none;
}

.directory-num {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-muted);
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 0.25rem 0.45rem;
  text-align: center;
}

.directory-cat-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.22rem 0.55rem;
  border-radius: 6px;
  text-align: center;
  letter-spacing: 0.03em;
  border: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
}

.directory-cat-badge.cat-stock {
  color: var(--accent-primary);
  background-color: var(--accent-soft);
  border-color: var(--accent-border);
}

.directory-cat-badge.cat-realestate {
  color: var(--color-success);
  background-color: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.28);
}

.directory-cat-badge.cat-business {
  color: var(--color-warning);
  background-color: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.28);
}

.directory-cat-badge.cat-health {
  color: #a855f7;
  background-color: rgba(168, 85, 247, 0.1);
  border-color: rgba(168, 85, 247, 0.28);
}

.directory-main {
  min-width: 0;
}

.directory-title {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.directory-desc {
  font-size: 0.83rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.directory-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-primary);
  padding: 0.42rem 0.85rem;
  border-radius: 7px;
  border: 1px solid var(--accent-border);
  background-color: var(--accent-soft);
  white-space: nowrap;
  transition: all 0.15s ease;
}

.directory-row:hover .directory-cta {
  background-color: var(--accent-primary);
  color: #ffffff;
}

@media (max-width: 820px) {
  .directory-row {
    grid-template-columns: 44px 1fr auto;
  }
  .directory-cat-badge {
    display: none;
  }
  .directory-desc {
    white-space: normal;
  }
}

/* --------------------------------------------------------------------------
   13. 눈높이 질문·결론 브리핑(Verdict Banner) & STEP 가이드 & 실제 종목(Ticker) 바
   -------------------------------------------------------------------------- */

/* 우측 결과 최상단: 실시간 한 줄 핵심 결론 브리핑 박스 */
.verdict-banner {
  position: relative;
  margin-bottom: 1.25rem;
  padding: 1.15rem 1.35rem;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent-soft) 0%, var(--bg-subtle) 100%);
  border: 1px solid var(--accent-border);
  border-left: 4px solid var(--accent-primary);
  box-shadow: var(--shadow-sm);
}

.verdict-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.verdict-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 700;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.verdict-q-tag {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.15rem 0.55rem;
  border-radius: 9999px;
}

.verdict-text {
  font-size: 0.96rem;
  line-height: 1.68;
  color: var(--text-primary);
  font-weight: 500;
}

.verdict-text strong {
  font-weight: 800;
}

/* 좌측 컨트롤: 질문형 STEP 구분선 및 눈높이 캡션 */
.step-section-title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0.95rem 0 0.75rem;
  padding: 0.4rem 0.65rem;
  border-radius: 7px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  font-size: 0.81rem;
  font-weight: 700;
  color: var(--text-primary);
}

.step-section-title:first-of-type {
  margin-top: 0;
}

.step-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.12rem 0.42rem;
  border-radius: 4px;
  background-color: var(--accent-primary);
  color: #ffffff;
  letter-spacing: 0.03em;
}

.control-help {
  margin-top: 0.38rem;
  font-size: 0.76rem;
  line-height: 1.48;
  color: var(--text-muted);
}

/* 실제 ETF 종목 원클릭 선택 바 & 실시간 환율 API 배지 */
.market-ticker-box {
  margin-bottom: 1.25rem;
  padding: 1rem 1.15rem;
  border-radius: 10px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-card);
}

.market-ticker-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.market-ticker-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.live-api-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 600;
  padding: 0.22rem 0.6rem;
  border-radius: 9999px;
  background-color: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.32);
  color: var(--color-success);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--color-success);
  display: inline-block;
}

.ticker-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.55rem;
}

.ticker-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.18rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  color: var(--text-primary);
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.ticker-btn:hover {
  border-color: var(--accent-primary);
  background-color: var(--accent-soft);
}

.ticker-btn.active {
  border-color: var(--accent-primary);
  background-color: var(--accent-soft);
  box-shadow: 0 0 0 1px var(--accent-primary);
}

.ticker-btn-top {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.ticker-symbol {
  font-family: var(--font-mono);
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--accent-primary);
}

.ticker-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0.08rem 0.35rem;
  border-radius: 4px;
  background-color: var(--bg-input);
  color: var(--text-secondary);
}

.ticker-name {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-primary);
}

.ticker-stats {
  font-family: var(--font-mono);
  font-size: 0.71rem;
  color: var(--text-muted);
}

/* 포털 화면: 각 시뮬레이터별 핵심 궁금증 하이라이트 배지 */
.question-highlight-box {
  margin: 0.45rem 0 0.75rem;
  padding: 0.55rem 0.75rem;
  border-radius: 7px;
  background-color: var(--bg-subtle);
  border-left: 3px solid var(--accent-primary);
  font-size: 0.82rem;
  color: var(--text-primary);
  font-weight: 600;
  line-height: 1.5;
}

.verdict-main-text {
  font-size: 0.96rem;
  line-height: 1.68;
  color: var(--text-primary);
  font-weight: 500;
}

.verdict-highlight {
  color: var(--accent-primary);
  font-weight: 800;
  background-color: var(--accent-soft);
  padding: 0.08rem 0.38rem;
  border-radius: 4px;
}

.verdict-success {
  color: var(--color-success);
  font-weight: 800;
}

.verdict-warning {
  color: var(--color-warning);
  font-weight: 800;
}

.verdict-danger {
  color: var(--color-danger);
  font-weight: 800;
}

/* --------------------------------------------------------------------------
   14. 딥다이브 4대 탭 · 기간/국면 선택 바 · 최신 주가 기술적 분석 및 퀀트 제안 UI
   -------------------------------------------------------------------------- */

/* 종목 카테고리 미니 탭 */
.ticker-cat-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
}

.ticker-cat-btn {
  padding: 0.3rem 0.7rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ticker-cat-btn:hover {
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.ticker-cat-btn.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
  font-weight: 700;
}

:root[data-theme="dark"] .ticker-cat-btn.active {
  color: #090c12;
}

/* 우측 상단 4대 딥다이브 탭 바 */
.deep-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.45rem;
  padding: 0.4rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin-bottom: 1.15rem;
}

@media (max-width: 920px) {
  .deep-tabs {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 520px) {
  .deep-tabs {
    grid-template-columns: 1fr;
  }
}

.deep-tab-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 0.15rem;
  padding: 0.6rem 0.75rem;
  border-radius: 7px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  text-align: left;
  transition: all 0.15s ease;
}

.deep-tab-btn:hover {
  background-color: var(--bg-subtle);
  color: var(--text-primary);
}

.deep-tab-btn.active {
  background-color: var(--bg-card);
  border-color: var(--accent-primary);
  color: var(--text-primary);
  box-shadow: var(--shadow-sm);
}

.deep-tab-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.67rem;
  font-weight: 700;
  color: var(--accent-primary);
  letter-spacing: 0.03em;
}

.deep-tab-title {
  font-size: 0.82rem;
  font-weight: 700;
  line-height: 1.25;
}

/* 백테스팅 기간 지정 & 시장 국면 프리셋 컨트롤 박스 */
.regime-control-box {
  margin-bottom: 1.1rem;
  padding: 0.9rem 1.05rem;
  border-radius: 10px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
}

.regime-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

.regime-title {
  font-size: 0.83rem;
  font-weight: 700;
  color: var(--text-primary);
}

.year-range-controls {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.year-select {
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--border-strong);
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
}

.regime-presets {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.regime-btn {
  padding: 0.35rem 0.68rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.76rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.regime-btn:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
}

.regime-btn.active {
  background-color: var(--accent-soft);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  font-weight: 700;
}

.regime-desc-note {
  margin-top: 0.55rem;
  font-size: 0.77rem;
  color: var(--text-muted);
}

/* 탭 2: 최신 주가 기술적 차트 분석 & 퀀트 제안 대시보드 */
.tech-input-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.65rem;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
}

@media (max-width: 860px) {
  .tech-input-bar {
    grid-template-columns: repeat(2, 1fr);
  }
}

.tech-mini-field {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
}

.tech-mini-field label {
  font-size: 0.74rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.tech-mini-field input {
  width: 100%;
  padding: 0.4rem 0.55rem;
  border-radius: 6px;
  border: 1px solid var(--border-strong);
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 700;
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.15rem;
}

@media (max-width: 1100px) {
  .signal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.signal-card {
  padding: 0.85rem 0.95rem;
  border-radius: 9px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
}

.signal-card-label {
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.signal-card-val {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.signal-card-sub {
  font-size: 0.74rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.proposal-box {
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  padding: 1.1rem 1.2rem;
  border-radius: 10px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--accent-border);
}

.proposal-box-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  padding-bottom: 0.65rem;
  border-bottom: 1px solid var(--border-color);
}

.proposal-box-title {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
}

.quant-score-pill {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.25rem 0.7rem;
  border-radius: 9999px;
  background-color: var(--accent-soft);
  border: 1px solid var(--accent-primary);
  color: var(--accent-primary);
}

.proposal-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.proposal-card {
  padding: 0.85rem 1rem;
  border-radius: 8px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent-primary);
}

.proposal-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 0.35rem;
}

.proposal-cat {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--accent-primary);
}

.proposal-badge {
  font-family: var(--font-mono);
  font-size: 0.71rem;
  font-weight: 700;
  padding: 0.14rem 0.5rem;
  border-radius: 5px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
}

.proposal-badge.badge-success {
  color: var(--color-success);
  border-color: rgba(16, 185, 129, 0.35);
  background-color: rgba(16, 185, 129, 0.1);
}

.proposal-badge.badge-warning {
  color: var(--color-warning);
  border-color: rgba(245, 158, 11, 0.35);
  background-color: rgba(245, 158, 11, 0.1);
}

.proposal-badge.badge-danger {
  color: var(--color-danger);
  border-color: rgba(239, 68, 68, 0.35);
  background-color: rgba(239, 68, 68, 0.1);
}

.proposal-main-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  line-height: 1.5;
}

.proposal-detail {
  font-size: 0.81rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   15. 트레이딩뷰 스타일 봉차트(일·주·월·년) 툴바 & 퀀트 알고리즘 시그널 보드
   -------------------------------------------------------------------------- */
.quant-chart-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 0.9rem;
  padding: 0.8rem 0.95rem;
  border-radius: 10px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
}

.toolbar-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.toolbar-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.toolbar-label {
  font-size: 0.74rem;
  font-weight: 800;
  color: var(--text-muted);
  margin-right: 0.25rem;
  white-space: nowrap;
}

.tf-btn-group,
.chart-type-group {
  display: inline-flex;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 7px;
  padding: 0.16rem;
  gap: 0.15rem;
}

.tf-btn,
.chart-style-btn {
  padding: 0.28rem 0.62rem;
  border-radius: 5px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tf-btn:hover,
.chart-style-btn:hover {
  color: var(--text-primary);
  background-color: var(--bg-subtle);
}

.tf-btn.active,
.chart-style-btn.active {
  background-color: var(--accent-primary);
  color: #ffffff;
}

:root[data-theme="dark"] .tf-btn.active,
:root[data-theme="dark"] .chart-style-btn.active {
  color: #090c12;
}

.overlay-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.28rem 0.62rem;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-secondary);
  font-size: 0.74rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.overlay-chip:hover {
  border-color: var(--accent-primary);
  color: var(--text-primary);
}

.overlay-chip.active {
  background-color: var(--accent-soft);
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  font-weight: 700;
}

.subchart-select {
  padding: 0.32rem 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--border-strong);
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
}

/* 5대 퀀트/트레이딩뷰 알고리즘 시그널 그리드 */
.algo-board-box {
  margin-top: 0.85rem;
  margin-bottom: 1.15rem;
  padding: 1.05rem 1.15rem;
  border-radius: 10px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
}

.algo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(275px, 1fr));
  gap: 0.7rem;
  margin-top: 0.75rem;
}

.algo-card {
  padding: 0.85rem 0.95rem;
  border-radius: 8px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-primary);
  display: flex;
  flex-direction: column;
  gap: 0.32rem;
}

.algo-card.signal-buy {
  border-left-color: var(--color-success);
}

.algo-card.signal-sell {
  border-left-color: var(--color-danger);
}

.algo-card.signal-hold {
  border-left-color: var(--color-warning);
}

.algo-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
}

.algo-author {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
}

.algo-signal-pill {
  font-family: var(--font-mono);
  font-size: 0.69rem;
  font-weight: 800;
  padding: 0.12rem 0.48rem;
  border-radius: 4px;
}

.algo-signal-pill.buy {
  background-color: rgba(16, 185, 129, 0.14);
  color: var(--color-success);
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.algo-signal-pill.sell {
  background-color: rgba(239, 68, 68, 0.14);
  color: var(--color-danger);
  border: 1px solid rgba(239, 68, 68, 0.35);
}

.algo-signal-pill.hold {
  background-color: rgba(245, 158, 11, 0.14);
  color: var(--color-warning);
  border: 1px solid rgba(245, 158, 11, 0.35);
}

.algo-name {
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--text-primary);
}

.algo-key-level {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  font-weight: 700;
  color: var(--accent-primary);
  background-color: var(--bg-subtle);
  padding: 0.22rem 0.5rem;
  border-radius: 5px;
}

.algo-summary {
  font-size: 0.77rem;
  color: var(--text-secondary);
  line-height: 1.52;
}

/* --------------------------------------------------------------------------
   16. 스마트 툴팁(Tooltip) & 아코디언(접기/펼치기) & 콤팩트 UI 스타일
   -------------------------------------------------------------------------- */

/* 툴팁 안내 아이콘 */
.tooltip-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--border-strong);
  color: var(--text-secondary);
  font-size: 0.63rem;
  font-weight: 800;
  cursor: help;
  margin-left: 0.32rem;
  vertical-align: middle;
  position: relative;
  transition: all 0.15s ease;
}

.tooltip-icon:hover {
  background-color: var(--accent-primary);
  color: #ffffff;
}

/* 마우스 오버 시 플로팅 말풍선 툴팁 */
[data-tooltip] {
  position: relative;
  cursor: help;
}

[data-tooltip]::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background-color: #0f172a;
  color: #f8fafc;
  font-size: 0.72rem;
  font-weight: 500;
  line-height: 1.48;
  padding: 0.42rem 0.68rem;
  border-radius: 6px;
  white-space: normal;
  width: max-content;
  max-width: 270px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.18s ease, transform 0.18s ease;
  z-index: 1000;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

[data-tooltip]:hover::after {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(-3px);
}

/* 5대 알고리즘 상세 매매법 아코디언 토글 버튼 & 박스 */
.algo-toggle-btn {
  margin-top: 0.3rem;
  align-self: flex-start;
  background: transparent;
  border: 1px dashed var(--border-strong);
  border-radius: 4px;
  padding: 0.18rem 0.52rem;
  font-size: 0.71rem;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  transition: all 0.15s ease;
}

.algo-toggle-btn:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
  background-color: var(--accent-soft);
}

.algo-detail-box {
  margin-top: 0.45rem;
  padding: 0.6rem 0.75rem;
  border-radius: 6px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.55;
  display: none;
}

.algo-detail-box.show {
  display: block;
  animation: fadeIn 0.2s ease;
}

/* 접이식 아코디언 카드 패널 */
.accordion-card {
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  margin-top: 1rem;
  overflow: hidden;
}

.accordion-header-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.15rem;
  background-color: var(--bg-subtle);
  border: none;
  color: var(--text-primary);
  font-size: 0.86rem;
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s ease;
  text-align: left;
}

.accordion-header-btn:hover {
  background-color: var(--accent-soft);
}

.accordion-icon {
  font-size: 0.82rem;
  color: var(--accent-primary);
  transition: transform 0.2s ease;
}

.accordion-content {
  padding: 1rem 1.15rem;
  display: none;
}

.accordion-card.open .accordion-content {
  display: block;
  animation: fadeIn 0.2s ease;
}

.accordion-card.open .accordion-icon {
  transform: rotate(180deg);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   17. [진단서 NEW.md 기반] 컴팩트 종목 바 · 맥락 연동 사이드바 · SEO 3단 카드 & details
   -------------------------------------------------------------------------- */

/* 1) 컴팩트 종목 요약 바 (높이 56px 내외로 압축하여 차트가 첫 화면에 바로 보임) */
.compact-ticker-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding: 0.65rem 1rem;
  border-radius: 10px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
}

.compact-ticker-left {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.current-ticker-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--accent-primary);
  background-color: var(--accent-soft);
  padding: 0.28rem 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--accent-border);
}

.current-ticker-stat {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.quick-ticker-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.quick-ticker-pill {
  padding: 0.25rem 0.6rem;
  border-radius: 9999px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.quick-ticker-pill:hover {
  border-color: var(--accent-primary);
  color: var(--accent-primary);
  background-color: var(--accent-soft);
}

.quick-ticker-pill.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

:root[data-theme="dark"] .quick-ticker-pill.active {
  color: #090c12;
}

.quick-more-btn {
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  border: 1px dashed var(--border-strong);
  background: transparent;
  color: var(--text-muted);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}

.quick-more-btn:hover {
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

/* 2) 좌측 사이드바 탭 맥락 연동(Context-Aware) 트랜지션 */
.sidebar-context-section {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  transition: opacity 0.2s ease;
}

.sidebar-context-section.hidden {
  display: none !important;
}

/* 3) SEO 가이드 3단 핵심 요약 카드 & <details> 네이티브 폴딩 */
.seo-summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0.85rem;
  margin: 1.15rem 0 1.25rem;
}

.seo-takeaway-card {
  padding: 0.95rem 1.05rem;
  border-radius: 9px;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-left: 3px solid var(--accent-primary);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.seo-takeaway-title {
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.seo-takeaway-points {
  margin: 0;
  padding-left: 1.15rem;
  font-size: 0.79rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

.seo-takeaway-points li {
  margin-bottom: 0.25rem;
}

/* 네이티브 <details> 아코디언 스타일 (구글 크롤러 100% 정상 색인) */
.seo-folding-details {
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background-color: var(--bg-subtle);
  margin-bottom: 0.75rem;
  overflow: hidden;
  transition: all 0.15s ease;
}

.seo-folding-details summary {
  padding: 0.75rem 1rem;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  background-color: var(--bg-card);
}

.seo-folding-details summary::-webkit-details-marker {
  display: none;
}

.seo-folding-details summary::after {
  content: '▾';
  font-size: 0.85rem;
  color: var(--accent-primary);
  transition: transform 0.2s ease;
}

.seo-folding-details[open] summary::after {
  transform: rotate(180deg);
}

.seo-folding-content {
  padding: 0.95rem 1.1rem;
  font-size: 0.82rem;
  line-height: 1.68;
  color: var(--text-secondary);
  border-top: 1px solid var(--border-color);
}

/* 4) 애드센스 안전 거리(Safe Zone) 확보 (최소 상하 40px 마진 및 구분선) */
.ad-safe-zone {
  margin: 2.5rem 0;
  padding: 0.5rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

/* ==========================================================================
   18. 풀위드(Full-width) 4대 딥다이브 탭 바 & 년·월 선택기 & 애드센스 안전 모달
   ========================================================================== */

/* 풀위드 4대 딥다이브 탭 바 (컴팩트 티커 바 바로 밑에 가로 전체 너비로 한 줄 배치) */
.fullwidth-tab-bar {
  margin-bottom: 1rem;
  padding: 0.45rem 0.6rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.fullwidth-tab-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

@media (max-width: 900px) {
  .fullwidth-tab-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .fullwidth-tab-grid {
    grid-template-columns: 1fr;
  }
}

.fullwidth-tab-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.65rem;
  background-color: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: center;
  user-select: none;
  min-height: 52px;
}

.fullwidth-tab-btn:hover {
  background-color: var(--bg-card);
  border-color: var(--accent-primary);
  transform: translateY(-1px);
}

.fullwidth-tab-eyebrow {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-muted);
  margin-bottom: 0.15rem;
  text-transform: uppercase;
}

.fullwidth-tab-title {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-secondary);
}

.fullwidth-tab-btn.active {
  background: linear-gradient(135deg, rgba(56, 189, 248, 0.12), rgba(99, 102, 241, 0.1));
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 1px var(--accent-primary), 0 4px 12px rgba(56, 189, 248, 0.15);
}

.fullwidth-tab-btn.active .fullwidth-tab-eyebrow {
  color: var(--accent-primary);
}

.fullwidth-tab-btn.active .fullwidth-tab-title {
  color: var(--text-primary);
}

/* 년·월 콤팩트 선택기 */
.ym-picker-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 0.4rem;
}

.ym-picker-box {
  display: flex;
  gap: 0.25rem;
}

.ym-select {
  flex: 1;
  padding: 0.35rem 0.35rem;
  border-radius: 6px;
  border: 1px solid var(--border-strong);
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

/* 애드센스 규정 준수 완료 모달 (Intermission Modal) */
.simulab-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  padding: 1rem;
}

.simulab-modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.simulab-modal {
  width: 100%;
  max-width: 480px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05);
  overflow: hidden;
  animation: modalSlideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalSlideUp {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-header {
  padding: 1.1rem 1.25rem 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
}

.modal-title-box {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-title {
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--text-primary);
}

.modal-close-icon {
  background: none;
  border: none;
  font-size: 1.25rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  line-height: 1;
  border-radius: 4px;
  transition: all 0.15s ease;
}

.modal-close-icon:hover {
  color: var(--text-primary);
  background-color: var(--bg-subtle);
}

.modal-body {
  padding: 1.15rem 1.25rem;
}

.modal-message {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 1rem;
}

/* 모달 내부 애드센스 규정 준수 300x250 스폰서 디스플레이 슬롯 */
.modal-ad-zone {
  min-height: 250px;
  background-color: var(--bg-subtle);
  border: 1px dashed var(--border-color);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem;
  margin-bottom: 1rem;
  color: var(--text-muted);
  font-size: 0.76rem;
}

.modal-footer {
  padding: 0.85rem 1.25rem;
  border-top: 1px solid var(--border-color);
  display: flex;
  justify-content: flex-end;
  background-color: var(--bg-subtle);
}

/* ==========================================================================
   19. 60종 자산(레버리지·미국·국내·배당) 통합 티커 바 & 카테고리/검색 시스템
   ========================================================================== */

.compact-ticker-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  flex-wrap: wrap;
}

.ticker-search-box {
  position: relative;
  display: flex;
  align-items: center;
  min-width: 260px;
  max-width: 380px;
  flex: 1;
}

.ticker-search-input {
  width: 100%;
  padding: 0.35rem 1.8rem 0.35rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-card);
  color: var(--text-primary);
  font-size: 0.78rem;
  font-family: inherit;
  transition: all 0.2s ease;
}

.ticker-search-input:focus {
  outline: none;
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 2px var(--accent-soft);
}

.ticker-search-clear-btn {
  position: absolute;
  right: 0.4rem;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0.15rem 0.3rem;
  border-radius: 4px;
}

.ticker-search-clear-btn:hover {
  color: var(--text-primary);
}

.ticker-category-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  overflow-x: auto;
  padding: 0.25rem 0;
  scrollbar-width: thin;
}

.ticker-cat-btn {
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  border: 1px solid var(--border-color);
  background-color: var(--bg-subtle);
  color: var(--text-secondary);
  font-size: 0.76rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.ticker-cat-btn:hover {
  background-color: var(--accent-soft);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

.ticker-cat-btn.active {
  background-color: var(--accent-primary);
  border-color: var(--accent-primary);
  color: #ffffff;
}

:root[data-theme="dark"] .ticker-cat-btn.active {
  color: #090c12;
}

.scrollable-chips {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  overflow-x: auto;
  padding: 0.35rem 0.1rem;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.scrollable-chips::-webkit-scrollbar {
  height: 4px;
}

.scrollable-chips::-webkit-scrollbar-track {
  background: transparent;
}

.scrollable-chips::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

.quick-ticker-pill .pill-sub {
  font-size: 0.68rem;
  font-weight: 500;
  opacity: 0.85;
  margin-left: 0.2rem;
}




/* ==========================================================================
   [v2] 헤더 메가메뉴(GNB) · 모바일 햄버거 드로어
   - core-ui.js 의 buildHeaderHtml() 이 생성하는 마크업 전용 스타일
   - 기존 .nav-links / .theme-toggle-btn 스타일은 롤백 호환을 위해 그대로 남겨둡니다.
   ========================================================================== */
.site-header {
  background-color: rgba(255, 255, 255, 0.94);
}

.gnb {
  flex: 1;
  display: flex;
  justify-content: flex-end;
}

.gnb-list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.15rem;
}

.gnb-item {
  position: relative;
}

.gnb-btn {
  font: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: transparent;
  border: 0;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  cursor: pointer;
  transition: color 0.15s ease, background-color 0.15s ease;
}

.gnb-btn:hover,
.gnb-item.open > .gnb-btn {
  color: var(--text-primary);
  background-color: var(--bg-subtle);
}

.gnb-item.is-active > .gnb-btn {
  color: var(--accent-primary);
}

.gnb-panel {
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 270px;
  padding: 0.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  box-shadow: var(--shadow-hover);
  z-index: 120;
}

.gnb-item.open > .gnb-panel {
  display: block;
}

@media (hover: hover) and (min-width: 901px) {
  .gnb-item:hover > .gnb-panel {
    display: block;
  }
}

.gnb-link {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 0.92rem;
  font-weight: 600;
  transition: background-color 0.12s ease;
}

.gnb-link small {
  font-size: 0.78rem;
  font-weight: 400;
  color: var(--text-muted);
}

a.gnb-link:hover {
  background-color: var(--bg-subtle);
}

.gnb-link.is-soon {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  color: var(--text-muted);
  font-weight: 500;
  cursor: default;
}

.gnb-link.is-soon em {
  font-style: normal;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: var(--bg-input);
  color: var(--text-muted);
}

.gnb-burger {
  display: none;
  width: 40px;
  height: 40px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.gnb-burger span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--text-primary);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.site-header.menu-open .gnb-burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.site-header.menu-open .gnb-burger span:nth-child(2) {
  opacity: 0;
}
.site-header.menu-open .gnb-burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (max-width: 900px) {
  .site-header .header-inner {
    height: 56px;
    padding: 0 1.5rem;
    flex-wrap: nowrap;
  }

  .gnb-burger {
    display: inline-flex;
  }

  .gnb {
    display: none;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    max-height: calc(100vh - 56px);
    overflow-y: auto;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 1.5rem 1.25rem;
    border-top: 0;
  }

  .site-header.menu-open .gnb {
    display: block;
  }

  .gnb-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    white-space: normal;
  }

  .gnb-btn {
    width: 100%;
    text-align: left;
    padding: 0.85rem 0;
    border-radius: 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    cursor: default;
    pointer-events: none;
  }

  /* 모바일 드로어에서는 모든 카테고리를 펼쳐 한 번에 훑어볼 수 있게 합니다. */
  .gnb-panel {
    display: block;
    position: static;
    min-width: 0;
    padding: 0.25rem 0 0.5rem;
    border: 0;
    box-shadow: none;
    background: transparent;
  }

  .gnb-link {
    padding: 0.7rem 0.25rem;
  }
}


/* ==========================================================================
   [v2 Step 2] 도구 페이지 공통: 브레드크럼 · 부제 접기 · 전문가 해설 아코디언
   ========================================================================== */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.85rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--text-muted);
  transition: color 0.12s ease;
}

.breadcrumb a:hover {
  color: var(--accent-primary);
}

.breadcrumb span {
  color: var(--border-strong);
}

.breadcrumb strong {
  font-weight: 600;
  color: var(--text-secondary);
}

/* 영문 장식 배지는 조용한 보조 텍스트로 낮춰 첫 화면을 정돈합니다. */
.page-header-badges .brand-badge {
  background: transparent;
  border-color: var(--border-color);
  color: var(--text-muted);
  font-weight: 500;
}

.page-subtitle.is-clamped {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.subtitle-toggle {
  margin-top: 0.4rem;
  padding: 0;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-primary);
  background: transparent;
  border: 0;
  cursor: pointer;
}

.subtitle-toggle:hover {
  text-decoration: underline;
}

/* 전문가 해설: 설명량은 그대로 두고, 접어서 화면을 정돈합니다. */
.seo-article.card:has(> .expert-guide) {
  padding: 0;
  overflow: hidden;
}

.expert-guide > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.15rem 1.5rem;
  transition: background-color 0.15s ease;
}

.expert-guide > summary::-webkit-details-marker {
  display: none;
}

.expert-guide > summary:hover {
  background-color: var(--bg-subtle);
}

.expert-guide > summary::after {
  content: '';
  flex: none;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--text-muted);
  border-bottom: 2px solid var(--text-muted);
  transform: rotate(45deg) translateY(-2px);
  transition: transform 0.2s ease;
}

.expert-guide[open] > summary::after {
  transform: rotate(-135deg) translateY(-2px);
}

.expert-guide[open] > summary {
  border-bottom: 1px solid var(--border-color);
}

.expert-guide-title {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.expert-guide-meta {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.expert-guide-body {
  padding: 1.5rem;
}

@media (max-width: 600px) {
  .expert-guide-meta {
    display: none;
  }
}

/* 그리드 자식이 표/차트의 최소 폭 때문에 오른쪽으로 삐져나가지 않도록 방지 */
.simulator-grid > * {
  min-width: 0;
}

/* ==========================================================================
   [v2 HOT] 메인 포털 인기 질문 큐레이션 & 헤더 인기 뱃지 시스템
   ========================================================================== */
.badge-hot {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  background: linear-gradient(135deg, #ef4444, #f97316);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.35);
  margin-left: 0.35rem;
  vertical-align: middle;
  line-height: 1;
}

.gnb-btn .badge-hot {
  font-size: 0.6rem;
  padding: 0.1rem 0.35rem;
}

/* 메인 포털 HOT 질문 큐레이션 블록 */
.hot-curation-section {
  margin-top: 1.25rem;
  margin-bottom: 1rem;
}

.hot-curation-head {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.88rem;
  font-weight: 800;
  color: #ea580c;
  margin-bottom: 0.65rem;
  letter-spacing: -0.01em;
}

.hot-curation-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.hot-chip-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.65rem 1.05rem;
  border-radius: 999px;
  background: #ffffff;
  border: 1.5px solid #fdba74;
  color: #1e293b;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(234, 88, 12, 0.08);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.hot-chip-item:hover {
  border-color: #ea580c;
  background: #fff7ed;
  color: #c2410c;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(234, 88, 12, 0.16);
}

.hot-chip-item .hot-icon {
  font-size: 1.05rem;
  line-height: 1;
}

.hot-chip-item .hot-tag {
  font-size: 0.72rem;
  font-weight: 800;
  background: #ffedd5;
  color: #c2410c;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  margin-left: 0.25rem;
}

/* 다크모드 대응 */
[data-theme="dark"] .hot-chip-item {
  background: #1e293b;
  border-color: #7c2d12;
  color: #f1f5f9;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .hot-chip-item:hover {
  background: #2a1b14;
  border-color: #ea580c;
  color: #fed7aa;
}

[data-theme="dark"] .hot-chip-item .hot-tag {
  background: #431407;
  color: #fdba74;
}


/* ==========================================================================
   [법적 면책 서약 게이트 (Mandatory Disclaimer Consent Gate)]
   - 금융, 부동산, 세무 등 고위험 계산기 접속 시 매번 필수 동의 게이트
   - 미동의 시 전체 조작 영역 완전 비활성화(블러 + pointer-events: none)
   ========================================================================== */

.consent-gate-card {
  background: var(--bg-card);
  border: 2px solid #3b82f6;
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.75rem;
  box-shadow: 0 4px 16px -2px rgba(59, 130, 246, 0.15);
  position: relative;
  transition: all 0.25s ease;
}

.consent-gate-card.unlocked {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.03);
  box-shadow: 0 2px 8px -1px rgba(16, 185, 129, 0.12);
}

.consent-gate-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.consent-gate-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.76rem;
  font-weight: 800;
  padding: 0.2rem 0.6rem;
  border-radius: 9999px;
  background: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #bfdbfe;
}

.consent-gate-card.unlocked .consent-gate-badge {
  background: #ecfdf5;
  color: #047857;
  border-color: #a7f3d0;
}

.consent-gate-body {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 0.85rem;
}

.consent-gate-checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.75rem 1rem;
  background: var(--bg-main);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.consent-gate-checkbox-row:hover {
  border-color: #3b82f6;
  background: #f8fafc;
}

.consent-gate-card.unlocked .consent-gate-checkbox-row {
  border-color: #10b981;
  background: #f0fdf4;
}

.consent-checkbox {
  width: 1.25rem;
  height: 1.25rem;
  accent-color: #2563eb;
  cursor: pointer;
}

.consent-checkbox-label {
  font-size: 0.92rem;
  font-weight: 750;
  color: var(--text-primary);
  cursor: pointer;
  user-select: none;
}

/* 잠금 상태(미동의)일 때 시뮬레이터 조작 영역 (블러 강력 강화) */
.simulator-locked {
  position: relative;
  pointer-events: none !important;
  user-select: none !important;
  opacity: 0.25 !important;
  filter: blur(6px) grayscale(60%) !important;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
}

.consent-lock-banner {
  background: #fef2f2;
  border: 1.5px dashed #ef4444;
  border-radius: 10px;
  padding: 1.1rem;
  text-align: center;
  margin-bottom: 1.5rem;
  color: #b91c1c;
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  animation: pulseLock 2s infinite ease-in-out;
}

@keyframes pulseLock {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.9; transform: scale(0.995); }
}

/* ==========================================================================
   구글 애드센스(Google AdSense) 공통 반응형 광고 슬롯 레이아웃
   ========================================================================== */
.ad-slot-wrapper {
  margin: 1.5rem 0 1rem;
  padding: 0.75rem 1rem;
  background: var(--bg-subtle, #f8fafc);
  border: 1px dashed var(--border-strong, #cbd5e1);
  border-radius: var(--radius-md, 14px);
  text-align: center;
  min-height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  transition: border-color 0.2s ease;
  box-sizing: border-box;
  overflow: hidden;
}
.ad-slot-wrapper:hover {
  border-color: var(--text-muted, #94a3b8);
}
.ad-slot-badge {
  font-family: var(--font-mono, monospace);
  font-size: 0.65rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  color: var(--text-muted, #94a3b8);
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}
.ad-slot-placeholder {
  font-size: 0.82rem;
  color: var(--text-muted, #64748b);
  font-weight: 600;
}