/* ================================================================
   CORRYU — Responsive Design System v1.0
   Mobile-first · 모바일 우선 반응형 시스템

   Breakpoints
   ─────────────────────────────────────────────────────────────────
   mobile  : max-width  767px  (스마트폰)
   tablet  : 768px – 1023px   (태블릿)
   desktop : min-width 1024px (데스크탑)
   ================================================================ */

/* ── Safe Area + 공통 테마 변수 (단일 소스) ── */
:root {
  --safe-top:    env(safe-area-inset-top,    0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  --safe-left:   env(safe-area-inset-left,   0px);
  --safe-right:  env(safe-area-inset-right,  0px);

  /* 색상 — 약칭(backtest/screener) + 정식명(compare/portfolio 등) 양쪽 선언 */
  --bg: #0a0d14;              --bg-primary: #0a0d14;
  --card: rgba(18,22,36,0.92); --bg-card: rgba(18,22,36,0.92);
  --border: rgba(255,255,255,0.07);
  --t1: #e2e8f0;              --text-primary: #e2e8f0;
  --t2: #94a3b8;
  --t3: #7d90a4;              --text-muted: #7d90a4;
  --accent: #3b82f6;
  --accent-glow: rgba(59,130,246,0.25);
}

/* ================================================================
   HAMBURGER BUTTON
   ================================================================ */
.nav-mob-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 9px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: #94a3b8;
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
  margin-left: 8px;
  transition: background 0.15s, color 0.15s;
}
.nav-mob-btn:hover { background: rgba(255,255,255,0.1); color: #e2e8f0; }
.nav-mob-btn svg   { pointer-events: none; }

/* ================================================================
   MOBILE DRAWER
   ================================================================ */
.nav-mob-drawer {
  display: none;
  position: fixed;
  top: 57px;   /* 3px gradient + 54px nav */
  left: 0; right: 0;
  z-index: 998;
  background: rgba(9,12,20,0.98);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  padding: 10px 14px calc(16px + env(safe-area-inset-bottom, 0px));
  flex-direction: column;
  gap: 2px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.65);
  max-height: calc(100dvh - 57px);
  overflow-y: auto;
}
.nav-mob-drawer.open { display: flex; }

/* Drawer links */
.nav-mob-drawer .mob-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  color: #94a3b8;
  transition: background 0.12s, color 0.12s;
  border: 1px solid transparent;
  min-height: 44px;
}
.nav-mob-drawer .mob-link:hover { background: rgba(255,255,255,0.06); color: #e2e8f0; }
.nav-mob-drawer .mob-link.active {
  background: rgba(59,130,246,0.12);
  color: #60a5fa;
  border-color: rgba(59,130,246,0.2);
}
.nav-mob-drawer .mob-link svg { flex-shrink: 0; opacity: 0.7; }

/* Divider inside drawer */
.mob-drawer-divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin: 6px 0;
}

/* Bottom row (lang + auth) inside drawer */
.mob-drawer-bottom {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 4px 2px;
  flex-wrap: wrap;
}
.mob-drawer-bottom .mob-lang-btn {
  padding: 7px 14px;
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: #94a3b8;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
  letter-spacing: 0.05em;
}
.mob-drawer-bottom .mob-lang-btn:hover { background: rgba(255,255,255,0.1); color: #e2e8f0; }

/* Semi-transparent overlay behind drawer */
.nav-mob-overlay {
  display: none;
  position: fixed;
  inset: 57px 0 0 0;
  z-index: 997;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.nav-mob-overlay.open { display: block; }

/* Scroll lock when drawer is open */
body.mob-menu-open { overflow: hidden; }

/* ================================================================
   MOBILE  (≤ 767px)
   ================================================================ */
@media (max-width: 767px) {

  /* Show hamburger button */
  .nav-mob-btn { display: flex; }

  /* ── Hide desktop-only nav areas ── */
  /* index.html fixed nav links */
  #main-nav .nav-links           { display: none !important; }
  /* generic class-based hiding */
  .nav-desktop-links             { display: none !important; }
  /* landing.html */
  nav .nav-links.landing-nav     { display: none !important; }
  nav .nav-actions               { display: none !important; }
  /* sub-page right-side link groups */
  .nav-inner > .nav-right-links  { display: none !important; }

  /* ── nav-right / 서브페이지 theme-toggle 우측 정렬 ── */
  /* responsive.css가 <style>보다 먼저 로드되므로 !important 필수 */
  .nav-right { margin-left: auto !important; }
  .nav-inner > .theme-toggle,
  .nav-i    > .theme-toggle { margin-left: auto !important; }

  /* ── Drawer: flush with 57px nav ── */
  .nav-mob-drawer  { top: 57px; }
  .nav-mob-overlay { top: 57px; }

  /* ── Safe area padding ── */
  body { padding-bottom: var(--safe-bottom); }

  /* ── FAB (floating action bar) ── */
  #fab {
    bottom: calc(16px + var(--safe-bottom));
    right: 12px;
  }
  #fab-card {
    min-width: 0;
    width: min(calc(100vw - 24px), 380px);
  }
  .fab-btn { padding: 10px 12px; font-size: 0.8rem; }

  /* ── Save-float button ── */
  #save-float {
    bottom: calc(16px + var(--safe-bottom));
    left: 12px;
  }

  /* ── Sector modal → bottom sheet ── */
  #sector-modal { align-items: flex-end !important; }
  #sector-modal-card {
    width: 100% !important;
    max-height: 88dvh !important;
    border-radius: 20px 20px 0 0 !important;
    padding-bottom: calc(24px + var(--safe-bottom)) !important;
  }

  /* ── Touch-friendly tab sizes (min 44px height) ── */
  .ac-tab  { padding: 10px 16px; min-height: 42px; font-size: 0.88rem; }
  .sec-tab { padding: 9px 14px;  min-height: 38px; }

  /* ── Summary stat cards ── */
  .stat-card              { min-width: 68px;  padding: 10px 6px; }
  .stat-card .stat-value  { font-size: 1.05rem; }
  .stat-card .stat-label  { font-size: 0.65rem; }

  /* ── DataTable controls ── */
  .dataTables_wrapper .dataTables_filter       { float: none; text-align: left; margin-bottom: 8px; }
  .dataTables_wrapper .dataTables_filter input { width: calc(100% - 54px); }
  .dataTables_wrapper .dataTables_length       { float: none; margin-bottom: 4px; }
  .dataTables_wrapper .dataTables_info         { text-align: left; }

  /* ── Trending grid: single column ── */
  .trending-grid                      { grid-template-columns: 1fr !important; gap: 12px !important; }

  /* ── Content padding ── */
  .wrap, .main-wrap {
    padding-left:  14px !important;
    padding-right: 14px !important;
  }

  /* ── Filter inputs: slightly wider ── */
  .filter-input { width: 80px; }

  /* ── Hero section (etf-detail) ── */
  .hero-grid { grid-template-columns: 1fr !important; }
  .hero-ticker { font-size: 2.2rem !important; }

  /* ── Avatar section (profile) ── */
  .avatar-section { flex-direction: column; text-align: center; padding: 20px 18px; }

  /* ── Portfolio form row ── */
  .pf-row { grid-template-columns: 1fr 80px 60px 32px !important; }

  /* ── Backtest main grid ── */
  .main-grid { grid-template-columns: 1fr !important; }

  /* ── Analysis grid (correlation) ── */
  .analysis-grid { grid-template-columns: 1fr !important; }

  /* ── Heatmap / table scroll ── */
  .heatmap-wrap, .t-scroll, .chart-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

  /* ── Modal / Overlay generic ── */
  .glass.selector-card,
  .glass.selector-card .selector-title { font-size: 1.1rem; }

  /* ── Compare chart height ── */
  .chart-container { height: 200px !important; }

  /* ── Login card ── */
  .login-card { padding: 32px 22px 28px; border-radius: 16px; }

  /* ── Landing hero ── */
  .hero-title  { font-size: clamp(2rem, 10vw, 3.5rem) !important; }
  .hero-sub    { font-size: 0.95rem !important; }
  .hero-actions { gap: 10px; }
  .btn-hero-cta,
  .btn-hero-ghost { padding: 13px 24px; font-size: 0.88rem; }

  /* ── graph.html controls toggle ── */
  .mob-panel-toggle { display: flex !important; }
  #controls         { display: none; top: 60px; left: 10px; right: 10px; min-width: 0; }
  #controls.panel-open { display: block; }
  #legend {
    top: auto !important; bottom: 0 !important;
    left: 0 !important; right: 0 !important;
    max-height: 50vh !important;
    border-radius: 16px 16px 0 0 !important;
    min-width: 0 !important;
  }
}

/* ================================================================
   TABLET  (768px – 1023px)
   ================================================================ */
@media (min-width: 768px) and (max-width: 1023px) {

  /* Show hamburger on tablets too */
  .nav-mob-btn { display: flex; }

  /* ── Hide desktop nav links ── */
  #main-nav .nav-links          { display: none !important; }
  .nav-desktop-links            { display: none !important; }
  nav .nav-links.landing-nav    { display: none !important; }
  nav .nav-actions              { display: none !important; }
  .nav-inner > .nav-right-links { display: none !important; }

  /* ── nav-links(flex:1) 사라지므로 nav-right 우측 정렬 ── */
  .nav-right { margin-left: auto !important; }
  /* 서브페이지: nav-desktop-links 숨으면 theme-toggle이 좌측에 붙는 문제 */
  .nav-inner > .theme-toggle,
  .nav-i    > .theme-toggle { margin-left: auto !important; }

  /* ── Drawer position ── */
  .nav-mob-drawer  { top: 57px; }
  .nav-mob-overlay { top: 57px; }

  /* ── Safe area ── */
  body { padding-bottom: var(--safe-bottom); }

  /* ── FAB safe area ── */
  #fab        { bottom: calc(24px + var(--safe-bottom)); }
  #save-float { bottom: calc(24px + var(--safe-bottom)); }

  /* ── Touch-friendly tabs ── */
  .ac-tab  { padding: 9px 16px; min-height: 40px; }
  .sec-tab { padding: 8px 13px; min-height: 36px; }

  /* ── Backtest / Correlation column layout ── */
  .main-grid     { grid-template-columns: 320px 1fr !important; }
  .analysis-grid { grid-template-columns: 300px 1fr !important; }

  /* ── Hero section ── */
  .hero-grid { grid-template-columns: 1fr !important; }

  /* ── Trending grid: single column on tablet ── */
  .trending-grid { grid-template-columns: 1fr !important; gap: 12px !important; }
}

/* ================================================================
   DESKTOP  (≥ 1024px)
   ================================================================ */
@media (min-width: 1024px) {
  .nav-mob-btn     { display: none !important; }
  .nav-mob-drawer  { display: none !important; }
  .nav-mob-overlay { display: none !important; }
}

/* ================================================================
   ACCESSIBILITY
   ================================================================ */

/* 키보드 포커스 링 — 마우스 사용 시 숨김, 키보드 사용 시 표시 */
:focus-visible {
  outline: 2px solid #60a5fa;
  outline-offset: 2px;
  border-radius: 4px;
}

/* 버튼/링크의 기본 outline 제거 (focus-visible로 대체) */
:focus:not(:focus-visible) {
  outline: none;
}

/* 동작 감소 선호 — 애니메이션 민감 사용자 대응 */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* 고대비 모드 — 다크 테마 */
@media (prefers-contrast: more) {
  :root:not([data-theme="light"]) {
    --text-muted:   #b0c4d8 !important;
    --text-primary: #f1f5f9 !important;
    --border:       rgba(255,255,255,0.3) !important;
  }
  :root:not([data-theme="light"]) .mob-link     { color: #c8d8e8 !important; }
  :root:not([data-theme="light"]) .mob-link.active { color: #93c5fd !important; }
  :root:not([data-theme="light"]) .nav-mob-btn  { color: #c8d8e8 !important; border-color: rgba(255,255,255,0.3) !important; }
}

/* 고대비 모드 — 라이트 테마 */
@media (prefers-contrast: more) {
  [data-theme="light"] {
    --text-muted:   #1e293b !important;
    --text-primary: #0a0d14 !important;
    --border:       rgba(15,23,42,0.4) !important;
  }
  [data-theme="light"] .mob-link        { color: #1e293b !important; }
  [data-theme="light"] .mob-link.active { color: #1d4ed8 !important; }
  [data-theme="light"] .nav-mob-btn     { color: #1e293b !important; border-color: rgba(15,23,42,0.4) !important; }
}

/* ================================================================
   LIGHT / DARK THEME SYSTEM
   ================================================================ */

/* ── 테마 토글 버튼 (모든 화면 크기에서 상시 표시) ── */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 9px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: #94a3b8;
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
  margin-left: 4px;
  transition: background 0.15s, color 0.15s;
}
.theme-toggle:hover { background: rgba(255,255,255,0.12); color: #e2e8f0; }
.theme-toggle svg   { pointer-events: none; }

/* 아이콘 표시 기본값: 다크 모드 → 해 아이콘, 라이트 모드 → 달 아이콘 */
.theme-icon-moon { display: none; }
[data-theme="light"] .theme-icon-sun  { display: none; }
[data-theme="light"] .theme-icon-moon { display: block; }

/* 라이트 모드 포커스 링: #60a5fa는 밝은 배경에서 2.2:1 → #2563eb로 5.4:1 확보 */
[data-theme="light"] :focus-visible {
  outline-color: #2563eb;
}

/* ── 라이트 모드 색상 팔레트 ── */
[data-theme="light"] {
  --bg-primary:   #f0f4f8;
  --bg:           #f0f4f8;
  --bg-card:      rgba(255,255,255,0.92);
  --card:         rgba(255,255,255,0.92);
  --bg-hover:     rgba(37,99,235,0.07);
  --border:       rgba(15,23,42,0.2);
  --text-primary: #1a202c;
  --text-muted:   #475569;
  --accent:       #2563eb;
  --accent-glow:  rgba(37,99,235,0.22);
  /* backtest/screener 단축 변수 */
  --t1: #1a202c;
  --t2: #334155;
  --t3: #475569;
}

/* ── 라이트 모드 컴포넌트 오버라이드 ── */

/* body */
[data-theme="light"] body {
  background-color: #f0f4f8 !important;
  color: #1a202c !important;
}

/* 네비게이션 바 */
[data-theme="light"] nav,
[data-theme="light"] #main-nav {
  background: rgba(240,244,248,0.95) !important;
  border-bottom-color: rgba(15,23,42,0.1) !important;
}

/* 모바일 드로어 */
[data-theme="light"] .nav-mob-drawer {
  background: rgba(244,247,251,0.99) !important;
  border-bottom-color: rgba(15,23,42,0.1) !important;
  box-shadow: 0 16px 40px rgba(15,23,42,0.15) !important;
}
[data-theme="light"] .nav-mob-overlay {
  background: rgba(15,23,42,0.28) !important;
}
[data-theme="light"] .mob-drawer-divider {
  background: rgba(15,23,42,0.08) !important;
}

/* 드로어 링크 */
[data-theme="light"] .mob-link              { color: #334155 !important; }
[data-theme="light"] .mob-link:hover        { background: rgba(37,99,235,0.06) !important; color: #1a202c !important; }
[data-theme="light"] .mob-link.active       { background: rgba(37,99,235,0.1) !important; color: #2563eb !important; border-color: rgba(37,99,235,0.2) !important; }
[data-theme="light"] .mob-drawer-bottom .mob-lang-btn {
  background: rgba(15,23,42,0.05) !important;
  border-color: rgba(15,23,42,0.12) !important;
  color: #475569 !important;
}
[data-theme="light"] .mob-drawer-bottom .mob-lang-btn:hover { background: rgba(15,23,42,0.1) !important; color: #1a202c !important; }

/* 글래스 카드 */
[data-theme="light"] .glass {
  background: rgba(255,255,255,0.88) !important;
  border-color: rgba(15,23,42,0.09) !important;
}

/* 네비 텍스트 */
[data-theme="light"] .nav-back              { color: var(--text-muted) !important; }
[data-theme="light"] .nav-back:hover        { color: var(--accent) !important; }
[data-theme="light"] .nav-desktop-links a   { color: var(--text-muted) !important; }
[data-theme="light"] .nav-desktop-links a:hover { color: var(--accent) !important; }
[data-theme="light"] .nav-link              { color: var(--text-muted) !important; }
[data-theme="light"] .nav-link:hover        { color: var(--accent) !important; }

/* 햄버거 + 테마 토글 버튼 */
[data-theme="light"] .nav-mob-btn  { background: rgba(15,23,42,0.05) !important; border-color: rgba(15,23,42,0.22) !important; color: #475569 !important; }
[data-theme="light"] .nav-mob-btn:hover { background: rgba(15,23,42,0.1) !important; border-color: rgba(15,23,42,0.35) !important; color: #1a202c !important; }
[data-theme="light"] .theme-toggle  { background: rgba(15,23,42,0.05); border-color: rgba(15,23,42,0.22); color: #475569; }
[data-theme="light"] .theme-toggle:hover { background: rgba(15,23,42,0.1); border-color: rgba(15,23,42,0.35); color: #1a202c; }

/* 입력 필드 */
[data-theme="light"] input:not([type="checkbox"]):not([type="radio"]):not([type="range"]),
[data-theme="light"] select,
[data-theme="light"] textarea {
  background: rgba(255,255,255,0.9) !important;
  color: #1a202c !important;
  border-color: rgba(15,23,42,0.15) !important;
}
[data-theme="light"] input::placeholder,
[data-theme="light"] textarea::placeholder { color: #94a3b8 !important; }

/* 섹터 모달 */
[data-theme="light"] #sector-modal-card    { background: rgba(255,255,255,0.97) !important; }
[data-theme="light"] #sector-modal-overlay { background: rgba(15,23,42,0.4) !important; }

/* DataTables scrollX: scroll body 숨겨진 thead가 언어전환 시 잠깐 보이는 잔상 방지 */
div.dataTables_scrollBody table.dataTable thead th,
div.dataTables_scrollBody table.dataTable thead td {
  height: 0 !important;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  border-top-width: 0 !important;
  border-bottom-width: 0 !important;
  overflow: hidden !important;
  visibility: hidden !important;
}

/* DataTables */
[data-theme="light"] .dataTables_wrapper .dataTables_filter input,
[data-theme="light"] .dataTables_wrapper .dataTables_length select {
  background: white !important;
  color: #1a202c !important;
  border-color: rgba(15,23,42,0.15) !important;
}
[data-theme="light"] .dataTables_wrapper .dataTables_info,
[data-theme="light"] .dataTables_wrapper .dataTables_paginate { color: #475569 !important; }

/* 라이트 모드: 테이블 전체 */
[data-theme="light"] table.dataTable { color: #1a202c !important; }
[data-theme="light"] table.dataTable thead th {
  background: rgba(240,244,248,0.98) !important;
  color: #334155 !important;
  border-bottom-color: rgba(15,23,42,0.15) !important;
}
[data-theme="light"] table.dataTable tbody td {
  border-bottom-color: rgba(15,23,42,0.06) !important;
}
[data-theme="light"] table.dataTable tbody tr:hover {
  background-color: rgba(37,99,235,0.05) !important;
}

/* 툴팁 (index.html .tooltip-content 등) */
[data-theme="light"] .tooltip-content {
  background: white !important;
  color: #1a202c !important;
  border-color: rgba(15,23,42,0.12) !important;
}

/* FAB */
[data-theme="light"] #fab-btn        { background: rgba(37,99,235,0.12) !important; border-color: rgba(37,99,235,0.3) !important; color: #2563eb !important; }
[data-theme="light"] #fab-card       { background: rgba(255,255,255,0.97) !important; border-color: rgba(15,23,42,0.18) !important; }

/* ── 버튼 보더: 다크모드 rgba(255,255,255,0.06~0.15) 값들이 라이트에서 안 보이는 문제 수정 ── */
[data-theme="light"] .sec-tab               { border-color: rgba(15,23,42,0.18) !important; background: rgba(15,23,42,0.04) !important; }
[data-theme="light"] .sec-tab:hover         { border-color: rgba(15,23,42,0.3) !important; background: rgba(15,23,42,0.07) !important; }
[data-theme="light"] .sec-tab.active        { border-color: rgba(37,99,235,0.4) !important; background: rgba(37,99,235,0.1) !important; color: #2563eb !important; }
[data-theme="light"] .btn-history           { border-color: rgba(15,23,42,0.2) !important; background: rgba(15,23,42,0.04) !important; color: #475569 !important; }
[data-theme="light"] .btn-history:hover     { border-color: rgba(15,23,42,0.35) !important; background: rgba(15,23,42,0.08) !important; color: #1a202c !important; }
[data-theme="light"] .smb                   { border-color: rgba(15,23,42,0.18) !important; background: rgba(15,23,42,0.03) !important; color: #334155 !important; }
[data-theme="light"] .smb:hover             { border-color: rgba(37,99,235,0.35) !important; background: rgba(37,99,235,0.06) !important; color: #1a202c !important; }
[data-theme="light"] #lang-switcher         { border-color: rgba(15,23,42,0.2) !important; background: rgba(15,23,42,0.05) !important; color: #475569 !important; }
[data-theme="light"] #lang-switcher:hover   { border-color: rgba(15,23,42,0.35) !important; background: rgba(15,23,42,0.09) !important; color: #1a202c !important; }
[data-theme="light"] #fab-btn-clear         { border-color: rgba(15,23,42,0.2) !important; background: rgba(15,23,42,0.05) !important; color: #475569 !important; }
[data-theme="light"] .dataTables_wrapper .dataTables_paginate .paginate_button { border-color: rgba(15,23,42,0.18) !important; color: #475569 !important; }
[data-theme="light"] .dataTables_wrapper .dataTables_paginate .paginate_button.current { border-color: rgba(37,99,235,0.4) !important; background: rgba(37,99,235,0.1) !important; color: #2563eb !important; }

/* graph.html 전용: 라이트 모드에서도 다크 유지 (캔버스 렌더링) */
[data-theme="light"] #graph-container { filter: none; }

/* ================================================================
   LIGHT MODE — STAT CARD & TAILWIND COLOR OVERRIDES
   다크모드 rgba(10,13,20,0.5) 카드 배경 + 밝은 계열 텍스트가
   라이트 배경에서 대비 미달(WCAG AA)하는 문제 수정
   stat-value는 1.3rem bold → 3:1 기준, 그보다 엄격한 4.5:1도 충족
   ================================================================ */

/* stat-card 배경 교체 */
[data-theme="light"] .stat-card {
  background: rgba(255,255,255,0.88) !important;
  border-color: rgba(15,23,42,0.15) !important;
}

/* stat-value Tailwind 컬러 → 라이트 배경용 어두운 계열로 재매핑
   기준 배경 #ffffff: 아래 모든 색상 4.5:1 이상 확보 */
[data-theme="light"] .stat-card .stat-value.text-white    { color: #1a202c !important; } /* 흰색 → 최어두운 텍스트  19.6:1 */
[data-theme="light"] .stat-card .stat-value.text-green-400,
[data-theme="light"] .stat-card .stat-value.text-green-300 { color: #15803d !important; } /* green-700  5.1:1 */
[data-theme="light"] .stat-card .stat-value.text-red-400   { color: #b91c1c !important; } /* red-700    5.2:1 */
[data-theme="light"] .stat-card .stat-value.text-yellow-300 { color: #92400e !important; } /* amber-800  7.0:1 */
[data-theme="light"] .stat-card .stat-value.text-blue-300  { color: #1d4ed8 !important; } /* blue-700   8.6:1 */
[data-theme="light"] .stat-card .stat-value.text-gray-300  { color: #374151 !important; } /* gray-700  10.5:1 */
[data-theme="light"] .stat-card .stat-value.text-purple-400,
[data-theme="light"] .stat-card .stat-value.text-violet-400 { color: #6d28d9 !important; } /* violet-700 6.2:1 */
[data-theme="light"] .stat-card .stat-value.text-pink-400   { color: #be185d !important; } /* pink-700   6.9:1 */
[data-theme="light"] .stat-card .stat-value.text-orange-400 { color: #c2410c !important; } /* orange-700 5.7:1 */

/* ── 데이터 의미 색상 (테이블 내 수치 지표) ──
   screener, backtest, index 등 공통으로 사용
   라이트 배경(white) 기준 4.5:1 이상 */
/* backtest.html — .pos / .neg / .amb / .mu on stat-val
   원본: #4ade80 / #f87171 / #f59e0b / var(--t2)
   라이트 배경 기준 4.5:1 이상 확보 */
[data-theme="light"] .pos { color: #15803d !important; } /* green-700  5.1:1 */
[data-theme="light"] .neg { color: #b91c1c !important; } /* red-700    5.2:1 */
[data-theme="light"] .amb { color: #92400e !important; } /* amber-800  7.0:1 */

/* portfolio.html — inline style로 색 지정된 stat-value ID들 */
[data-theme="light"] #summary-cagr    { color: #15803d !important; } /* #4ade80 → green-700  5.1:1 */
[data-theme="light"] #summary-vol     { color: #92400e !important; } /* #f59e0b → amber-800  7.0:1 */
[data-theme="light"] #summary-sortino { color: #6d28d9 !important; } /* #a78bfa → violet-700 6.2:1 */
[data-theme="light"] #summary-zscore  { color: #1d4ed8 !important; } /* #60a5fa → blue-700   8.6:1 */

/* screener.html — z-score, RSI, 티커 링크, 배지 */
[data-theme="light"] .z-hi            { color: #b91c1c !important; } /* #f87171 → red-700    5.2:1 */
[data-theme="light"] .z-lo            { color: #1d4ed8 !important; } /* #60a5fa → blue-700   8.6:1 */
[data-theme="light"] .z-mid           { color: #374151 !important; } /* var(--t2) inherit OK, explicit fallback */
[data-theme="light"] .rsi-hi          { color: #b91c1c !important; } /* #f87171 → red-700    5.2:1 */
[data-theme="light"] .rsi-lo          { color: #15803d !important; } /* #4ade80 → green-700  5.1:1 */
[data-theme="light"] .t-ticker        { color: #1d4ed8 !important; } /* #60a5fa → blue-700   8.6:1 */
[data-theme="light"] .res-badge       { color: #1d4ed8 !important; border-color: rgba(37,99,235,0.35) !important; background: rgba(37,99,235,0.08) !important; }

/* ================================================================
   graph.html PANEL TOGGLE  (all screens, hidden by default)
   ================================================================ */
.mob-panel-toggle {
  display: none;
  position: fixed;
  top: 14px; left: 14px;
  z-index: 200;
  width: 40px; height: 40px;
  border-radius: 8px;
  background: rgba(13,17,23,0.92);
  border: 1px solid #30363d;
  color: #e6edf3;
  font-size: 1rem;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Navbar Auth Styles */
#nav-auth { display:flex; align-items:center; gap:6px; margin-right: 8px; }
#nav-user-nick { font-size:0.78rem; font-weight:700; color:#93c5fd; max-width:110px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; text-decoration:none; border-radius:6px; padding:2px 6px; transition:background 0.15s; }
#nav-user-nick:hover { background:rgba(59,130,246,0.12); }
#nav-logout-btn { padding:4px 10px; border-radius:7px; background:rgba(248,113,113,0.08); color:#f87171; border:1px solid rgba(248,113,113,0.2); font-size:0.74rem; font-weight:700; cursor:pointer; transition:all 0.15s; font-family:inherit; pointer-events:auto; position:relative; z-index:10; }
#nav-logout-btn:hover { background:rgba(248,113,113,0.18); }
#nav-login-btn { padding:5px 14px; border-radius:8px; background:rgba(59,130,246,0.15); color:#60a5fa; border:1px solid rgba(59,130,246,0.35); font-size:0.78rem; font-weight:700; cursor:pointer; text-decoration:none; transition:all 0.15s; display:inline-flex; align-items:center; gap:5px; }
#nav-login-btn:hover { background:rgba(59,130,246,0.28); }