/* ================================================================
   US Market Live — Production-quality CSS (Design system tokens)
   ================================================================ */

/* ---------- Design tokens ---------- */
:root[data-theme="light"] {
  --bg-primary:       #FFFFFF;
  --bg-secondary:     #F7F7F5;
  --bg-tertiary:      #FAFAF9;
  --bg-elevated:      #FFFFFF;

  --fg-primary:       #0A0A0B;
  --fg-secondary:     #5F5E5A;
  --fg-tertiary:      #8A8A85;
  --fg-inverse:       #FFFFFF;

  --border-subtle:    rgba(10, 10, 11, 0.08);
  --border-default:   rgba(10, 10, 11, 0.14);
  --border-strong:    rgba(10, 10, 11, 0.24);

  --accent-success:   #1D9E75;
  --accent-success-bg:#E1F5EE;
  --accent-success-fg:#0F6E56;
  --accent-danger:    #E24B4A;
  --accent-danger-bg: #FCEBEB;
  --accent-danger-fg: #A32D2D;
  --accent-warning:   #BA7517;
  --accent-warning-bg:#FAEEDA;
  --accent-warning-fg:#633806;
  --accent-info:      #378ADD;
  --accent-info-bg:   #E6F1FB;
  --accent-info-fg:   #185FA5;
  --accent-purple:    #7F77DD;
  --accent-purple-bg: #EEEDFE;
  --accent-purple-fg: #3C3489;

  --shadow-focus:     0 0 0 3px rgba(55, 138, 221, 0.18);
  --skeleton-bg:      #EAEAE7;
  --skeleton-hi:      #F0F0ED;
}

:root[data-theme="dark"] {
  --bg-primary:       #0B0B0C;
  --bg-secondary:     #121213;
  --bg-tertiary:      #17171A;
  --bg-elevated:      #1A1A1D;

  --fg-primary:       #F4F3EE;
  --fg-secondary:     #A1A09A;
  --fg-tertiary:      #6D6D68;
  --fg-inverse:       #0B0B0C;

  --border-subtle:    rgba(244, 243, 238, 0.08);
  --border-default:   rgba(244, 243, 238, 0.14);
  --border-strong:    rgba(244, 243, 238, 0.24);

  --accent-success:   #5DCAA5;
  --accent-success-bg:rgba(29, 158, 117, 0.14);
  --accent-success-fg:#9FE1CB;
  --accent-danger:    #F09595;
  --accent-danger-bg: rgba(226, 75, 74, 0.14);
  --accent-danger-fg: #F7C1C1;
  --accent-warning:   #EF9F27;
  --accent-warning-bg:rgba(186, 117, 23, 0.16);
  --accent-warning-fg:#FAC775;
  --accent-info:      #85B7EB;
  --accent-info-bg:   rgba(55, 138, 221, 0.14);
  --accent-info-fg:   #B5D4F4;
  --accent-purple:    #AFA9EC;
  --accent-purple-bg: rgba(127, 119, 221, 0.14);
  --accent-purple-fg: #CECBF6;

  --shadow-focus:     0 0 0 3px rgba(133, 183, 235, 0.28);
  --skeleton-bg:      #1C1C1F;
  --skeleton-hi:      #232326;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-tertiary);
  color: var(--fg-primary);
  font-family: 'Inter', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  letter-spacing: -0.005em;
  min-height: 100vh;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0;
  margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

/* ---------- TOP BAR ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(8px);
}

.topbar__left { display: flex; align-items: center; gap: 20px; }
.topbar__right { display: flex; align-items: center; gap: 10px; }

.brand { display: flex; align-items: center; gap: 9px; }
.brand__mark {
  width: 18px; height: 18px; border-radius: 5px;
  background: linear-gradient(135deg, var(--fg-primary), var(--fg-secondary));
  position: relative;
}
.brand__mark::after {
  content: ""; position: absolute; inset: 4px;
  background: var(--bg-primary); border-radius: 2px;
}
.brand__name {
  font-size: 14px; font-weight: 500; letter-spacing: -0.015em;
}

.market-tabs {
  display: flex; gap: 2px;
  background: var(--bg-secondary);
  padding: 3px;
  border-radius: 8px;
}
.market-tab {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: inherit; font-size: 12px; font-weight: 500;
  color: var(--fg-secondary);
  background: transparent; border: 0;
  padding: 6px 10px; border-radius: 6px;
  cursor: pointer; transition: all 0.15s ease;
  position: relative;
}
.market-tab:not(:disabled):hover { color: var(--fg-primary); }
.market-tab.is-active {
  background: var(--bg-primary);
  color: var(--fg-primary);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05), 0 0 0 0.5px var(--border-default);
}
.market-tab:disabled { opacity: 0.5; cursor: not-allowed; }
.market-tab__flag { font-size: 13px; }
.market-tab__soon {
  font-size: 9px; font-weight: 500;
  background: var(--accent-purple-bg); color: var(--accent-purple-fg);
  padding: 1px 5px; border-radius: 3px; letter-spacing: 0.04em;
  text-transform: uppercase;
}

.live-indicator {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 999px;
  background: var(--accent-success-bg);
  color: var(--accent-success-fg);
  font-size: 11px; font-weight: 500; letter-spacing: 0.04em;
  font-feature-settings: 'tnum';
}
.live-indicator__dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent-success);
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
.live-indicator__time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  opacity: 0.8;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.search {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-secondary);
  padding: 0 12px;
  border-radius: 8px;
  width: 220px;
  border: 0.5px solid transparent;
  transition: all 0.15s ease;
}
.search:focus-within {
  border-color: var(--border-default);
  background: var(--bg-primary);
  box-shadow: var(--shadow-focus);
}
.search__icon { color: var(--fg-tertiary); flex-shrink: 0; }
.search__input {
  flex: 1; height: 30px; border: 0; background: transparent;
  color: var(--fg-primary); font-family: inherit; font-size: 12px;
  outline: none;
}
.search__input::placeholder { color: var(--fg-tertiary); }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px;
  background: transparent; border: 0.5px solid var(--border-default);
  border-radius: 8px; color: var(--fg-secondary);
  cursor: pointer; transition: all 0.15s ease;
}
.icon-btn:hover { background: var(--bg-secondary); color: var(--fg-primary); }
.icon-btn:active { transform: scale(0.96); }
.icon-btn:focus-visible { outline: none; box-shadow: var(--shadow-focus); }

/* Theme toggle icon swap */
[data-theme="light"] .icon-moon { display: none; }
[data-theme="dark"] .icon-sun { display: none; }

/* ---------- STATUS BAR ---------- */
.status-bar {
  display: flex; align-items: center; gap: 0;
  padding: 10px 20px;
  background: var(--bg-primary);
  border-bottom: 1px solid var(--border-subtle);
  overflow-x: auto;
  scrollbar-width: none;
}
.status-bar::-webkit-scrollbar { display: none; }

.status-bar__item {
  display: flex; align-items: baseline; gap: 6px;
  padding: 0 18px;
  border-right: 1px solid var(--border-subtle);
  white-space: nowrap;
  font-feature-settings: 'tnum';
}
.status-bar__item:last-of-type { border-right: 0; }
.status-bar__label {
  font-size: 10px; font-weight: 500; letter-spacing: 0.06em;
  color: var(--fg-tertiary); text-transform: uppercase;
}
.status-bar__value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px; font-weight: 500;
  color: var(--fg-primary);
}
.status-bar__change {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 500;
}
.status-bar__change.is-up    { color: var(--accent-success-fg); }
.status-bar__change.is-down  { color: var(--accent-danger-fg); }

.status-bar__session {
  margin-left: auto; padding-left: 18px;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--fg-secondary);
  border-right: 0;
}
.status-bar__session-dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--fg-tertiary);
}
.status-bar__session-dot.is-open     { background: var(--accent-success); }
.status-bar__session-dot.is-pre      { background: var(--accent-warning); }
.status-bar__session-dot.is-closed   { background: var(--fg-tertiary); }

/* ---------- MAIN LAYOUT ---------- */
.main {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 0;
  max-width: 1440px;
  margin: 0 auto;
  min-height: calc(100vh - 100px);
}

@media (max-width: 960px) {
  .main { grid-template-columns: 1fr; }
  .sidebar { border-left: 0 !important; border-top: 1px solid var(--border-subtle); }
}

/* ---------- FEED ---------- */
.feed {
  border-right: 1px solid var(--border-subtle);
  background: var(--bg-primary);
}

.filter-tabs {
  display: flex; gap: 4px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border-subtle);
  overflow-x: auto; scrollbar-width: none;
  background: var(--bg-primary);
  position: sticky; top: 57px; z-index: 10;
}
.filter-tabs::-webkit-scrollbar { display: none; }
.filter-tab {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 6px;
  background: transparent; border: 0;
  font-family: inherit; font-size: 12px; font-weight: 500;
  color: var(--fg-secondary);
  cursor: pointer; transition: all 0.15s ease;
  white-space: nowrap;
}
.filter-tab:hover { background: var(--bg-secondary); color: var(--fg-primary); }
.filter-tab.is-active {
  background: var(--bg-secondary);
  color: var(--fg-primary);
}
.filter-tab__dot {
  width: 6px; height: 6px; border-radius: 50%;
  display: inline-block;
}

.news-list {
  display: flex; flex-direction: column;
}

.news-card {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border-subtle);
  border-left: 3px solid transparent;
  cursor: pointer;
  transition: background 0.12s ease;
  position: relative;
}
.news-card:hover { background: var(--bg-secondary); }

.news-card--breaking  { border-left-color: var(--accent-danger); }
.news-card--reddit    { border-left-color: var(--accent-warning); }
.news-card--analyst   { border-left-color: var(--accent-purple); }
.news-card--earnings  { border-left-color: var(--accent-info); }
.news-card--positive  { border-left-color: var(--accent-success); }
.news-card--negative  { border-left-color: var(--accent-danger); }

.news-card__header {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.news-card__category {
  font-size: 10px; font-weight: 500; letter-spacing: 0.05em;
  padding: 2px 7px; border-radius: 4px;
  text-transform: uppercase;
}
.news-card__category--breaking { background: var(--accent-danger-bg); color: var(--accent-danger-fg); }
.news-card__category--reddit   { background: var(--accent-warning-bg); color: var(--accent-warning-fg); }
.news-card__category--analyst  { background: var(--accent-purple-bg); color: var(--accent-purple-fg); }
.news-card__category--earnings { background: var(--accent-info-bg); color: var(--accent-info-fg); }
.news-card__category--macro    { background: var(--bg-secondary); color: var(--fg-secondary); }

.news-card__ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; font-weight: 500;
  color: var(--fg-primary);
}
.news-card__change {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 500;
}
.news-card__change.is-up   { color: var(--accent-success-fg); }
.news-card__change.is-down { color: var(--accent-danger-fg); }
.news-card__meta {
  margin-left: auto;
  font-size: 11px; color: var(--fg-tertiary);
  font-feature-settings: 'tnum';
}
.news-card__title {
  margin: 0 0 4px;
  font-size: 14px; font-weight: 500; line-height: 1.45;
  color: var(--fg-primary);
  letter-spacing: -0.005em;
}
.news-card__title-kr {
  margin: 0 0 6px;
  font-family: 'Noto Sans KR', 'Inter', sans-serif;
  font-size: 12.5px; font-weight: 400; line-height: 1.55;
  color: var(--fg-secondary);
}
.news-card__footer {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; color: var(--fg-tertiary);
}
.news-card__sentiment {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: 'JetBrains Mono', monospace;
  font-feature-settings: 'tnum';
}
.news-card__sentiment-value { font-weight: 500; color: var(--fg-primary); }
.news-card__sentiment-value.is-up   { color: var(--accent-success-fg); }
.news-card__sentiment-value.is-down { color: var(--accent-danger-fg); }
.news-card__footer-sep { color: var(--fg-tertiary); }

.news-card--skeleton { cursor: default; }
.news-card--skeleton:hover { background: transparent; }
.skel {
  background: linear-gradient(90deg, var(--skeleton-bg) 25%, var(--skeleton-hi) 50%, var(--skeleton-bg) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
  border-radius: 4px;
}
.skel--line { height: 10px; width: 40%; margin-bottom: 8px; }
.skel--title { height: 16px; width: 85%; margin-bottom: 8px; }
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.feed-footer {
  padding: 14px 20px;
  font-size: 11px; color: var(--fg-tertiary);
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  background: var(--bg-tertiary);
}
.feed-footer strong { color: var(--fg-secondary); font-weight: 500; }
.feed-footer__sep { opacity: 0.5; }

/* ---------- SIDEBAR ---------- */
.sidebar {
  padding: 16px;
  display: flex; flex-direction: column; gap: 12px;
  background: var(--bg-primary);
}

.side-panel {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  padding: 14px;
}
.side-panel--muted { background: var(--bg-tertiary); border: 0; }

.side-panel__header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.side-panel__title {
  margin: 0;
  font-size: 12px; font-weight: 500; letter-spacing: 0.01em;
  color: var(--fg-primary);
}
.side-panel__meta {
  font-size: 10px; color: var(--fg-tertiary);
  text-transform: uppercase; letter-spacing: 0.04em;
}
.side-panel__action {
  font-size: 11px; font-weight: 500;
  background: transparent; border: 0;
  color: var(--fg-secondary); cursor: pointer;
  padding: 2px 4px; border-radius: 4px;
}
.side-panel__action:hover { color: var(--fg-primary); background: var(--bg-secondary); }

.watchlist { display: flex; flex-direction: column; gap: 2px; }
.watch-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 7px 8px; border-radius: 6px;
  cursor: pointer; transition: background 0.12s ease;
}
.watch-item:hover { background: var(--bg-secondary); }
.watch-item__ticker {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; font-weight: 500;
}
.watch-item__price {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--fg-tertiary);
}
.watch-item__change {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; font-weight: 500;
  font-feature-settings: 'tnum';
}
.watch-item__change.is-up   { color: var(--accent-success-fg); }
.watch-item__change.is-down { color: var(--accent-danger-fg); }

.trending { display: flex; flex-direction: column; gap: 8px; }
.trend-item {
  display: grid; grid-template-columns: 16px 1fr auto auto;
  align-items: center; gap: 8px;
  font-size: 12px;
}
.trend-item__rank {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--fg-tertiary);
}
.trend-item__ticker {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500; font-size: 12px;
}
.trend-item__mentions {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; color: var(--fg-tertiary);
}
.trend-item__spark {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px; color: var(--accent-success-fg);
  font-weight: 500;
}

.mood__score { display: flex; align-items: baseline; gap: 3px; margin-bottom: 4px; }
.mood__number {
  font-family: 'JetBrains Mono', monospace;
  font-size: 28px; font-weight: 500; line-height: 1;
  color: var(--fg-primary);
  letter-spacing: -0.02em;
}
.mood__max { font-size: 11px; color: var(--fg-tertiary); }
.mood__label {
  font-size: 12px; font-weight: 500;
  margin-bottom: 10px;
}
.mood__label.is-bullish { color: var(--accent-success-fg); }
.mood__label.is-bearish { color: var(--accent-danger-fg); }
.mood__label.is-neutral { color: var(--fg-secondary); }
.mood__bar {
  height: 4px; background: var(--bg-secondary);
  border-radius: 999px; overflow: hidden;
  margin-bottom: 10px;
}
.mood__fill {
  height: 100%; width: 0;
  background: var(--accent-success);
  border-radius: 999px;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.mood__fill.is-bearish { background: var(--accent-danger); }
.mood__fill.is-neutral { background: var(--fg-secondary); }
.mood__caption {
  font-size: 11px; color: var(--fg-tertiary); line-height: 1.55;
}

.source-list {
  list-style: none; padding: 0; margin: 0;
  display: flex; flex-direction: column; gap: 5px;
}
.source-list li {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; color: var(--fg-secondary);
}
.source-list__dot {
  width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0;
}

/* ---------- DETAIL OVERLAY ---------- */
.detail-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0, 0, 0, 0.35);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 60px 20px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.2s ease;
}
.detail-overlay.is-open { opacity: 1; pointer-events: auto; }
.detail-panel {
  background: var(--bg-primary);
  border: 1px solid var(--border-default);
  border-radius: 12px;
  width: 100%; max-width: 640px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  transform: translateY(8px);
  transition: transform 0.2s ease;
}
.detail-overlay.is-open .detail-panel { transform: translateY(0); }
.detail-panel__header {
  display: flex; justify-content: flex-end;
  padding: 12px 16px 0;
}
.detail-panel__body { padding: 0 24px 24px; }
.detail-panel__body h3 { font-size: 18px; font-weight: 500; margin: 0 0 12px; letter-spacing: -0.015em; }
.detail-panel__body p { margin: 0 0 12px; color: var(--fg-secondary); line-height: 1.65; }
.detail-panel__body a { color: var(--accent-info-fg); text-decoration: none; }
.detail-panel__body a:hover { text-decoration: underline; }

/* ---------- Empty state ---------- */
.empty-state {
  padding: 60px 20px;
  text-align: center;
  color: var(--fg-tertiary);
}
.empty-state__title {
  font-size: 14px; font-weight: 500; margin-bottom: 6px;
  color: var(--fg-secondary);
}
.empty-state__hint { font-size: 12px; }

/* ============================================================
   CROSS-MARKET VIEW
   ============================================================ */
.cross-view {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  display: grid;
  gap: 16px;
}
.cross-view[hidden] { display: none; }

.cross-summary {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 20px 24px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-primary);
}
.cross-summary__line {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--fg-primary);
  font-weight: 500;
  margin-bottom: 4px;
}
.cross-summary__caption {
  font-size: 12px;
  color: var(--fg-tertiary);
}
.cross-summary__moods {
  display: flex;
  gap: 16px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
}
.cross-summary__mood {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 12px;
}
.cross-summary__mood-flag { font-size: 14px; }
.cross-summary__mood-label { color: var(--fg-tertiary); text-transform: uppercase; letter-spacing: 0.04em; font-size: 10px; }
.cross-summary__mood-score {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 13px;
}
.cross-summary__mood-score.is-bullish { color: var(--accent-success-fg); }
.cross-summary__mood-score.is-bearish { color: var(--accent-danger-fg); }

.cross-block {
  background: var(--bg-primary);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 18px 20px;
}
.cross-block__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 14px;
}
.cross-block__title {
  margin: 0;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.cross-block__meta {
  font-size: 11px;
  color: var(--fg-tertiary);
}

/* Overnight digest cards */
.cross-digest {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 10px;
}
.digest-card {
  padding: 12px 14px;
  background: var(--bg-secondary);
  border-radius: 8px;
  cursor: pointer;
  transition: transform 0.12s ease, background 0.12s ease;
}
.digest-card:hover { background: var(--bg-tertiary); transform: translateY(-1px); }
.digest-card__header {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 6px;
}
.digest-card__ticker {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  font-size: 12px;
}
.digest-card__badge {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--bg-primary);
  color: var(--fg-secondary);
  letter-spacing: 0.03em;
}
.digest-card__title {
  font-size: 13px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--fg-primary);
  margin-bottom: 6px;
}
.digest-card__pairs {
  font-size: 11px;
  color: var(--fg-tertiary);
}
.digest-card__pairs-label {
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-right: 4px;
}
.digest-card__pair-chip {
  display: inline-block;
  padding: 1px 6px;
  margin: 0 2px;
  background: var(--bg-primary);
  border-radius: 3px;
  color: var(--fg-secondary);
}

/* Sector coupling cards */
.cross-sectors {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 10px;
}
.sector-card {
  padding: 12px 14px;
  background: var(--bg-secondary);
  border-radius: 8px;
}
.sector-card__flow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  margin-bottom: 6px;
}
.sector-card__side {
  flex: 1;
  min-width: 0;
}
.sector-card__flag { font-size: 14px; margin-right: 4px; }
.sector-card__label {
  font-size: 11px;
  color: var(--fg-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
}
.sector-card__name {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg-primary);
}
.sector-card__arrow {
  color: var(--fg-tertiary);
  font-size: 14px;
}
.sector-card__metrics {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
}
.sector-card__us {
  color: var(--fg-secondary);
}
.sector-card__pred {
  color: var(--fg-primary);
  font-weight: 500;
}
.sector-card__pred.is-up { color: var(--accent-success-fg); }
.sector-card__pred.is-down { color: var(--accent-danger-fg); }
.sector-card__actual {
  font-size: 11px;
  color: var(--fg-tertiary);
  margin-left: auto;
}
.sector-card__actual.is-up { color: var(--accent-success-fg); }
.sector-card__actual.is-down { color: var(--accent-danger-fg); }
.sector-card__beta {
  font-size: 10px;
  color: var(--fg-tertiary);
  font-family: 'JetBrains Mono', monospace;
  margin-top: 2px;
}

/* Pair prediction table */
.cross-pairs {
  overflow: auto;
}
.pairs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-feature-settings: 'tnum';
}
.pairs-table th {
  text-align: left;
  font-weight: 500;
  font-size: 10px;
  color: var(--fg-tertiary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border-subtle);
  white-space: nowrap;
}
.pairs-table th.is-num, .pairs-table td.is-num { text-align: right; font-family: 'JetBrains Mono', monospace; }
.pairs-table td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--border-subtle);
}
.pairs-table tbody tr:hover { background: var(--bg-secondary); }
.pairs-table__ticker {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  color: var(--fg-primary);
}
.pairs-table__reason {
  color: var(--fg-tertiary);
  font-size: 11px;
  max-width: 260px;
}
.pairs-table__pred.is-up   { color: var(--accent-success-fg); font-weight: 500; }
.pairs-table__pred.is-down { color: var(--accent-danger-fg); font-weight: 500; }
.pairs-table__us.is-up     { color: var(--accent-success-fg); }
.pairs-table__us.is-down   { color: var(--accent-danger-fg); }
.pairs-table__beta {
  color: var(--fg-tertiary);
  font-size: 11px;
}

/* ============================================================
   MOBILE REFINEMENTS
   ============================================================ */
@media (max-width: 700px) {
  .topbar { padding: 10px 14px; flex-wrap: wrap; gap: 8px; }
  .topbar__left { gap: 12px; width: 100%; }
  .topbar__right { gap: 6px; margin-left: auto; }
  .search { width: 140px; }
  .market-tabs { padding: 2px; }
  .market-tab { padding: 5px 8px; font-size: 11px; }
  .brand__name { display: none; }

  .status-bar { padding: 8px 14px; }
  .status-bar__item { padding: 0 12px; }
  .status-bar__label { font-size: 9px; }
  .status-bar__value { font-size: 12px; }

  .filter-tabs { padding: 8px 12px; }
  .filter-tab { padding: 4px 9px; font-size: 11px; }

  .news-card { padding: 12px 14px; }
  .news-card__title { font-size: 13px; }
  .news-card__title-kr { font-size: 12px; }

  .main { grid-template-columns: 1fr; }
  .sidebar { padding: 12px; }

  .cross-view { padding: 12px; gap: 12px; }
  .cross-block { padding: 14px; }
  .cross-summary { padding: 14px 16px; }

  .detail-panel { max-height: calc(100vh - 80px); }
}

@media (max-width: 480px) {
  .search { width: 110px; }
  .status-bar__item { padding: 0 10px; }
  .status-bar__session { display: none; }
  .live-indicator__time { display: none; }
}

/* Install prompt banner */
.install-banner {
  position: fixed;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--fg-primary);
  color: var(--bg-primary);
  padding: 12px 16px;
  border-radius: 10px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
  z-index: 200;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  max-width: calc(100vw - 32px);
}
.install-banner.is-visible { transform: translateX(-50%) translateY(0); }
.install-banner__text { flex: 1; }
.install-banner__button {
  background: var(--bg-primary);
  color: var(--fg-primary);
  border: 0;
  border-radius: 6px;
  padding: 6px 12px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}
.install-banner__close {
  background: transparent;
  border: 0;
  color: var(--bg-primary);
  opacity: 0.7;
  cursor: pointer;
  padding: 4px;
}
.install-banner__close:hover { opacity: 1; }