/* Self-hosted fonts (Inter, JetBrains Mono; SIL Open Font License, see /fonts/LICENSE-*.txt).
   No request ever leaves this origin, so visitors' IP addresses are not shared with a font CDN. */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/inter-latin-ext-400-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/inter-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/inter-latin-ext-500-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('/fonts/inter-latin-500-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/inter-latin-ext-600-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/inter-latin-600-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-latin-ext-400-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-latin-400-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-latin-ext-600-normal.woff2') format('woff2');
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('/fonts/jetbrains-mono-latin-600-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

:root,
[data-theme="dark"] {
  --bg: #0d0f14;
  --surface: #141720;
  --surface2: #1c2030;
  --border: rgba(255, 255, 255, 0.07);
  --border2: rgba(255, 255, 255, 0.13);
  --text: #e8eaf0;
  --muted: #6b7280;
  --accent: #3b82f6;
  --bull: #10b981;
  --bear: #ef4444;
  --warn: #f59e0b;
  --atm-bg: rgba(59, 130, 246, 0.08);
  --atm-border: rgba(59, 130, 246, 0.3);
  --font: 'Inter', system-ui, sans-serif;
  --mono: 'JetBrains Mono', 'Fira Mono', monospace;
}

[data-theme="light"] {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --surface2: #e9ecef;
  --border: rgba(0, 0, 0, 0.08);
  --border2: rgba(0, 0, 0, 0.16);
  --text: #1a1d24;
  --muted: #6c757d;
  --accent: #2563eb;
  --bull: #059669;
  --bear: #dc2626;
  --warn: #d97706;
  --atm-bg: rgba(37, 99, 235, 0.08);
  --atm-border: rgba(37, 99, 235, 0.3);
}

@media (prefers-color-scheme: light) {
  [data-theme="system"] {
    --bg: #f4f6f9;
    --surface: #ffffff;
    --surface2: #e9ecef;
    --border: rgba(0, 0, 0, 0.08);
    --border2: rgba(0, 0, 0, 0.16);
    --text: #1a1d24;
    --muted: #6c757d;
    --accent: #2563eb;
    --bull: #059669;
    --bear: #dc2626;
    --warn: #d97706;
    --atm-bg: rgba(37, 99, 235, 0.08);
    --atm-border: rgba(37, 99, 235, 0.3);
  }
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 13px;
  min-height: 100vh;
}

/* ── Top bar ── */
.topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}

.logo {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.logo span {
  color: var(--accent);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--bull);
  animation: pulse 1.4s infinite;
  flex-shrink: 0;
}

.live-dot.error {
  background: var(--bear);
  animation: none;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.status-text {
  font-size: 11px;
  color: var(--muted);
}

.topbar-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

select,
button {
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--text);
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font);
}

select:focus,
button:focus {
  outline: none;
  border-color: var(--accent);
}

button:hover {
  background: #252a3a;
}

.refresh-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--accent);
  border-color: rgba(59, 130, 246, 0.35);
}

.interval-label {
  font-size: 11px;
  color: var(--muted);
}

/* ── Topbar Dropdown Menu ── */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  transition: all 0.2s ease;
}

.dropdown-toggle:hover {
  border-color: var(--accent);
}

.dropdown-caret {
  font-size: 10px;
  color: var(--muted);
  transition: transform 0.2s ease;
  margin-left: 2px;
}

.dropdown.active .dropdown-caret {
  transform: rotate(180deg);
}

.dropdown-menu {
  max-width: calc(100vw - 16px);
  display: none;
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 210px;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  box-shadow: 0 12px 28px -4px rgba(0, 0, 0, 0.45), 0 4px 12px -2px rgba(0, 0, 0, 0.25);
  padding: 6px;
  z-index: 1000;
  backdrop-filter: blur(8px);
}

.dropdown.active .dropdown-menu {
  display: flex;
  flex-direction: column;
  gap: 3px;
  animation: dropdownFadeIn 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 12px;
  background: transparent;
  border: none;
  color: var(--text);
  font-size: 12px;
  font-weight: 500;
  border-radius: 6px;
  text-align: left;
  cursor: pointer;
  transition: all 0.15s ease;
}

.dropdown-item:hover {
  background: var(--surface2);
  color: var(--accent);
}

.item-icon {
  font-size: 14px;
}

/* ── Metrics Dashboard ── */
.metrics-dashboard {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  padding: 16px 20px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.dashboard-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dashboard-card .card-header {
  font-size: 10px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-bottom: 1px solid var(--border);
  padding-bottom: 6px;
}

.dashboard-card .card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  justify-content: space-between;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
}

.metric-row.compact-row {
  margin-top: 4px;
  border-top: 1px dashed var(--border);
  padding-top: 6px;
}

.metric-row.highlight-row {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 4px;
  padding: 6px 8px;
  margin-top: 2px;
}

.metric-item {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.metric-item .label {
  font-size: 10px;
  color: var(--muted);
  margin-bottom: 2px;
}

.metric-item .val {
  font-size: 18px;
  font-weight: 600;
  font-family: var(--mono);
  letter-spacing: -0.02em;
}

.metric-item .val-small {
  font-size: 13px;
  font-weight: 600;
  font-family: var(--mono);
}

.metric-item .sub {
  font-size: 10px;
  color: var(--muted);
  margin-top: 2px;
}

.metric-sub-stats {
  font-size: 9px;
  opacity: 0.85;
  color: var(--muted);
  border-top: 1px dashed var(--border);
  padding-top: 6px;
  margin-top: 2px;
  white-space: nowrap;
  text-align: center;
}

.bull {
  color: var(--bull);
}

.bear {
  color: var(--bear);
}

.warn {
  color: var(--warn);
}

.acc {
  color: var(--accent);
}

/* ── PCR bar ── */
.pcr-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
}

.pcr-label {
  color: var(--muted);
  min-width: 55px;
}

.pcr-track {
  flex: 1;
  height: 5px;
  background: var(--surface2);
  border-radius: 3px;
  overflow: hidden;
  max-width: 300px;
}

.pcr-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.5s ease, background 0.5s ease;
}

.pcr-val {
  font-weight: 600;
  font-family: var(--mono);
  min-width: 32px;
}

.pcr-sent {
  font-weight: 500;
  min-width: 55px;
}

/* ── Expiry info ── */
.expiry-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 20px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  font-size: 11px;
  color: var(--muted);
}

.expiry-badge {
  background: rgba(59, 130, 246, 0.12);
  color: var(--accent);
  border-radius: 4px;
  padding: 2px 8px;
  font-weight: 500;
}

/* ── Table ── */
.table-wrap {
  overflow-x: auto;
  padding: 0 0 80px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

.thead-section th {
  padding: 6px 10px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
}

.call-head {
  background: rgba(239, 68, 68, 0.06);
  color: #f87171;
  text-align: center;
}

.strike-head {
  background: var(--surface2);
  color: var(--muted);
  text-align: center;
  width: 90px;
}

.put-head {
  background: rgba(16, 185, 129, 0.06);
  color: #34d399;
  text-align: center;
}

.thead-cols th {
  padding: 7px 10px;
  font-size: 10px;
  font-weight: 500;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  background: var(--surface);
  cursor: pointer;
  user-select: none;
}

.thead-cols th:hover {
  color: var(--text);
}

.thead-cols th.right {
  text-align: right;
}

.thead-cols th.center {
  text-align: center;
}

.sort-asc::after {
  content: ' ↑';
  color: var(--accent);
}

.sort-desc::after {
  content: ' ↓';
  color: var(--accent);
}

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}

tbody tr:hover {
  background: rgba(255, 255, 255, 0.025);
}

tbody tr.atm-row {
  background: var(--atm-bg);
}

tbody tr.atm-row td.strike-cell {
  border-left: 2px solid var(--atm-border);
  border-right: 2px solid var(--atm-border);
}

td {
  padding: 7px 10px;
  font-family: var(--mono);
  font-size: 12px;
  white-space: nowrap;
  color: var(--text);
}

td.right {
  text-align: right;
}

td.center {
  text-align: center;
}

td.muted {
  color: var(--muted);
}

.strike-cell {
  text-align: center;
  font-weight: 600;
  font-size: 13px;
  background: var(--surface);
  border-left: 1px solid var(--border2);
  border-right: 1px solid var(--border2);
  color: var(--text);
}

.atm-tag {
  display: inline-block;
  font-size: 8px;
  font-family: var(--font);
  background: var(--accent);
  color: #fff;
  border-radius: 3px;
  padding: 1px 4px;
  margin-left: 4px;
  vertical-align: middle;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.oi-bar-row {
  display: flex;
  align-items: center;
  gap: 6px;
  justify-content: flex-end;
}

.oi-bar-row.left {
  justify-content: flex-start;
}

.bar-track {
  width: 50px;
  height: 4px;
  background: var(--surface2);
  border-radius: 2px;
  overflow: hidden;
  flex-shrink: 0;
}

.bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.5s ease;
}

.call-fill {
  background: rgba(239, 68, 68, 0.7);
}

.put-fill {
  background: rgba(16, 185, 129, 0.7);
}

.chg-val {
  font-weight: 600;
  min-width: 55px;
  display: inline-block;
  text-align: right;
}

.chg-val.pos {
  color: var(--bull);
}

.chg-val.neg {
  color: var(--bear);
}

.vol-badge {
  display: inline-block;
  font-size: 9px;
  font-family: var(--font);
  border-radius: 3px;
  padding: 1px 6px;
  font-weight: 600;
  letter-spacing: 0.04em;
  position: relative;
}

.vol-high {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.vol-low {
  background: rgba(59, 130, 246, 0.2);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.4);
}

.vol-normal {
  background: rgba(107, 114, 128, 0.2);
  color: var(--muted);
  border: 1px solid rgba(107, 114, 128, 0.4);
}

.vol-history {
  background: rgba(245, 158, 11, 0.2);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.anomaly-badge {
  display: inline-block;
  font-size: 8px;
  font-family: var(--font);
  background: rgba(245, 158, 11, 0.2);
  color: var(--warn);
  border: 1px solid rgba(245, 158, 11, 0.4);
  border-radius: 3px;
  padding: 1px 4px;
  margin-left: 4px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.bd {
  display: inline-block;
  font-size: 9px;
  font-family: var(--font);
  border-radius: 3px;
  padding: 1px 5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.bd-lb {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
}

.bd-sb {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

.bd-lu {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.bd-sc {
  background: rgba(139, 92, 246, 0.15);
  color: #c4b5fd;
}

.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 8px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 11px;
  color: var(--muted);
  flex-wrap: wrap;
}

.footer .legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.leg-item {
  display: flex;
  align-items: center;
  gap: 5px;
}

.leg-dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
}

.countdown {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11px;
}

.countdown span {
  color: var(--accent);
  font-weight: 600;
}

#overlay {
  position: fixed;
  inset: 0;
  background: rgba(13, 15, 20, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  flex-direction: column;
  gap: 12px;
}

#overlay.hidden {
  display: none;
}

.spinner {
  width: 28px;
  height: 28px;
  border: 2px solid var(--border2);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.overlay-msg {
  color: var(--muted);
  font-size: 13px;
}

@keyframes flashBull {

  0%,
  100% {}

  30% {
    background: rgba(16, 185, 129, 0.15);
  }
}

.flash-bull {
  animation: flashBull 0.7s ease;
}

.hidden-greeks {
  display: none !important;
}

.setup-bullet-card:hover {
  border-color: var(--accent) !important;
  transform: translateY(-1px);
}
/* ═════════ Visual polish ═════════ */
:root,
[data-theme="dark"] {
  --radius: 10px;
  --shadow: 0 6px 20px -6px rgba(0, 0, 0, 0.45);
  --accent-soft: rgba(59, 130, 246, 0.14);
  --bull-soft: rgba(16, 185, 129, 0.14);
  --bear-soft: rgba(239, 68, 68, 0.14);
  --warn-soft: rgba(245, 158, 11, 0.14);
  --hover: #252a3a;
}

[data-theme="light"] {
  --shadow: 0 6px 20px -8px rgba(15, 23, 42, 0.18);
  --accent-soft: rgba(37, 99, 235, 0.10);
  --bull-soft: rgba(5, 150, 105, 0.12);
  --bear-soft: rgba(220, 38, 38, 0.10);
  --warn-soft: rgba(217, 119, 6, 0.12);
  --hover: #dde1e6;
}

body,
td,
.val,
.ks-val {
  font-variant-numeric: tabular-nums;
}

button:hover {
  background: var(--hover);
}

/* icons */
.ico {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.item-icon {
  width: 15px;
  height: 15px;
  color: var(--muted);
}

/* sticky top bar + key strip */
.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
}

.keystrip {
  position: sticky;
  top: var(--topbar-h, 53px);
  z-index: 40;
  display: flex;
  gap: 28px;
  padding: 8px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  overflow-x: auto;
}

.ks-item {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.ks-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.ks-val {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
}

.ks-val.stale {
  color: var(--warn);
}

/* sections / panels */
.section {
  padding: 12px 20px 0;
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
}

.panel-raised {
  box-shadow: var(--shadow);
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.panel-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
}

.panel-note {
  font-size: 10px;
  color: var(--muted);
}

.pill {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
}

.pill-accent {
  background: var(--accent-soft);
  color: var(--accent);
}

.pill-bull {
  background: var(--bull-soft);
  color: var(--bull);
}

.hero {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--radius);
  border: 1px solid var(--atm-border);
  background: linear-gradient(135deg, var(--accent-soft), var(--bull-soft));
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.eyebrow {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
}

.hero-title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero-sub {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}

.bias-badge {
  padding: 7px 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 12px;
  background: var(--surface2);
  border: 1px solid var(--border2);
}

.bias-badge.bull {
  background: var(--bull-soft);
  color: var(--bull);
}

.bias-badge.bear {
  background: var(--bear-soft);
  color: var(--bear);
}

.bias-badge.warn {
  background: var(--warn-soft);
  color: var(--warn);
}

.setup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.setup-bullet-card {
  background: var(--bg);
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  border-left: 3px solid var(--c, var(--accent));
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.setup-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.setup-label .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c);
}

.setup-bullet-card {
  --c: var(--accent);
}

.setup-label {
  --c: inherit;
}

.setup-val {
  font-size: 13px;
  font-weight: 700;
  margin-top: 4px;
  line-height: 1.35;
}

.flow-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
}

.flow-title {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 11px;
  font-weight: 700;
  color: var(--warn);
  white-space: nowrap;
}

.flow-feed {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  font-size: 11px;
  width: 100%;
}

/* collapsible advanced analytics */
.advanced {
  margin: 12px 20px 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.advanced>summary {
  list-style: none;
  cursor: pointer;
  padding: 11px 16px;
  font-size: 13px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

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

.advanced>summary::before {
  content: '▸';
  color: var(--muted);
  transition: transform 0.15s;
}

.advanced[open]>summary::before {
  transform: rotate(90deg);
}

.advanced>summary span {
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
}

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

.advanced>div {
  padding-bottom: 12px;
}

.advanced>div:last-child {
  padding-bottom: 14px;
}

/* cards */
.dashboard-card {
  border-radius: var(--radius);
  transition: border-color 0.2s, transform 0.2s;
}

.dashboard-card:hover {
  border-color: var(--border2);
  transform: translateY(-1px);
}

/* option chain: sticky headers + stronger flashes */
.table-wrap {
  max-height: 78vh;
  overflow: auto;
  margin: 0 20px 80px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
}

.thead-section th {
  position: sticky;
  top: 0;
  z-index: 3;
  background-clip: padding-box;
}

.thead-cols th {
  position: sticky;
  top: 27px;
  z-index: 3;
}

.call-head,
.put-head {
  background-color: var(--surface);
  background-image: linear-gradient(var(--bear-soft), var(--bear-soft));
}

.put-head {
  background-image: linear-gradient(var(--bull-soft), var(--bull-soft));
}

tbody tr.atm-row td {
  background: var(--atm-bg);
  font-weight: 700;
}

@keyframes flashBull {
  0% { background: rgba(16, 185, 129, 0.35); }
  100% { background: transparent; }
}

/* loading overlay → soft blur */
#overlay {
  background: var(--overlay-bg);
  backdrop-filter: blur(6px);
}

/* shimmer while values are unset */
.val:empty,
#regimeTitle:empty {
  min-width: 60px;
}

@keyframes shimmer {
  to { background-position: -200% 0; }
}

.is-loading .val,
.is-loading .setup-val {
  color: transparent !important;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--surface2) 25%, var(--hover) 50%, var(--surface2) 75%) 0 0 / 200% 100%;
  animation: shimmer 1.4s linear infinite;
}

/* responsive */
@media (max-width: 720px) {
  .topbar {
    padding: 10px 12px;
    gap: 10px;
  }

  .topbar-right {
    margin-left: 0;
    width: 100%;
  }

  .keystrip {
    padding: 8px 12px;
    gap: 20px;
    top: 0;
    position: static;
  }

  .section {
    padding: 10px 12px 0;
  }

  .advanced {
    margin: 10px 12px 0;
  }

  .table-wrap {
    margin: 0 12px 70px;
    max-height: 70vh;
  }

  .hero-title {
    font-size: 18px;
  }

  .metrics-dashboard {
    padding: 12px;
  }

  .topbar {
    position: static;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}

.timeline-empty {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;
  color: var(--muted);
  font-size: 12px;
  pointer-events: none;
}

.timeline-empty:empty {
  display: none;
}

.pill-warn {
  background: var(--warn-soft);
  color: var(--warn);
}

.oi-chart-wrap {
  position: relative;
  height: 300px;
}

.oi-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin-top: 10px;
  font-size: 11px;
  color: var(--muted);
}

.oi-summary strong {
  font-family: var(--mono);
  color: var(--text);
}

.oi-summary .bear {
  color: var(--bear);
}

.oi-summary .bull {
  color: var(--bull);
}

@media (max-width: 720px) {
  .oi-chart-wrap {
    height: 260px;
  }
}

/* Two panels side by side on wide screens (vol panels, market context) */
.pair-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.pair-grid > .panel {
  min-width: 0;
}

@media (min-width: 1100px) {
  .pair-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.vol-chart-wrap {
  position: relative;
  height: 240px;
}

/* ═════════ Alerts ═════════ */
.bell-btn {
  position: relative;
  display: flex;
  align-items: center;
  padding: 5px 9px;
}

.bell-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  border-radius: 999px;
  background: var(--bear);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  line-height: 16px;
  text-align: center;
}

.bell-badge[hidden] {
  display: none;
}

#alertToasts {
  position: fixed;
  right: 16px;
  bottom: 56px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: min(340px, calc(100vw - 32px));
  pointer-events: none;
}

.alert-toast {
  pointer-events: auto;
  cursor: pointer;
  background: var(--surface);
  border: 1px solid var(--border2);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 10px 12px;
  box-shadow: var(--shadow);
  animation: dropdownFadeIn 0.2s ease;
}

.alert-toast.sev-warn,
.al-row.sev-warn {
  border-left-color: var(--warn);
}

.alert-toast.sev-high,
.al-row.sev-high {
  border-left-color: var(--bear);
}

.at-title {
  font-size: 12px;
  font-weight: 700;
}

.at-body {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

#alertsDrawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 150;
  width: min(380px, 100vw);
  background: var(--surface);
  border-left: 1px solid var(--border2);
  box-shadow: -12px 0 30px -12px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  transform: translateX(105%);
  transition: transform 0.2s ease;
}

#alertsDrawer.open {
  transform: translateX(0);
}

.ad-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
}

.ad-tabs {
  display: flex;
  gap: 4px;
  margin-left: auto;
}

.ad-tab.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

.ad-close {
  padding: 4px 8px;
}

#alertLogPane,
#alertSettingsPane {
  flex: 1;
  overflow-y: auto;
  padding: 10px 14px 24px;
}

#alertLogPane[hidden],
#alertSettingsPane[hidden] {
  display: none;
}

.ad-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 8px;
}

.al-row {
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 8px;
}

.al-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
}

.al-title {
  font-size: 12px;
  font-weight: 700;
}

.al-time {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--muted);
  white-space: nowrap;
}

.al-body {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
}

.al-empty,
.as-note {
  font-size: 11px;
  color: var(--muted);
  padding: 8px 2px;
  line-height: 1.5;
}

.as-h {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin: 14px 0 6px;
}

.as-check {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding: 4px 0;
  cursor: pointer;
}

.as-check small {
  flex-basis: 100%;
  margin-left: 24px;
  color: var(--muted);
  font-size: 10px;
}

.as-num {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 11px;
  color: var(--muted);
  padding: 3px 0;
}

.as-num input {
  width: 74px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--text);
  border-radius: 6px;
  padding: 4px 6px;
  font-family: var(--mono);
}

.as-fields {
  margin-left: 24px;
}

.as-actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

.as-danger {
  color: var(--bear);
}

/* ═════════ Alerts: dismissal, backdrop, snooze ═════════ */
#alertToasts {
  align-items: stretch;
}

.alert-toast {
  position: relative;
  padding-right: 34px;
  touch-action: pan-y;
  user-select: none;
  transition: transform 0.16s ease, opacity 0.16s ease;
}

.alert-toast.dragging {
  transition: none;
  cursor: grabbing;
}

.alert-toast.leaving {
  opacity: 0;
  transform: translateX(24px);
}

.at-close {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  line-height: 24px;
  border-radius: 6px;
}

.at-close:hover {
  background: var(--surface2);
  color: var(--text);
}

#alertDismissAll {
  pointer-events: auto;
  align-self: flex-end;
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
}

#alertDismissAll[hidden] {
  display: none;
}

#alertsBackdrop {
  position: fixed;
  inset: 0;
  z-index: 140;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

#alertsBackdrop.open {
  opacity: 1;
  pointer-events: auto;
}

#alertsDrawer {
  touch-action: pan-y;
}

#alertsDrawer.dragging {
  transition: none;
}

.ad-snooze {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 11px;
}

.snooze-label {
  color: var(--muted);
  margin-right: 2px;
}

.ad-snooze button {
  padding: 3px 9px;
  font-size: 11px;
}

.bell-btn.snoozed {
  opacity: 0.55;
}

.as-num select {
  max-width: 190px;
}

@media (max-width: 720px) {
  #alertToasts {
    right: 12px;
    left: 12px;
    width: auto;
    bottom: 64px;
  }
}
/* ═════════ Strike detail drawer ═════════ */
.side-backdrop {
  position: fixed;
  inset: 0;
  z-index: 140;
  background: rgba(0, 0, 0, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.side-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.side-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 150;
  width: min(420px, 100vw);
  background: var(--surface);
  border-left: 1px solid var(--border2);
  box-shadow: -12px 0 30px -12px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  transform: translateX(105%);
  transition: transform 0.2s ease;
  touch-action: pan-y;
}

.side-drawer.open {
  transform: translateX(0);
}

.side-drawer.dragging {
  transition: none;
}

.sp-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px 28px;
}

.sp-title {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin-bottom: 12px;
}

.sp-strike {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 700;
}

.sp-dist,
.sp-expiry,
.sp-note,
.sp-status {
  font-size: 11px;
  color: var(--muted);
}

.sp-status,
.sp-note {
  padding: 10px 0;
  line-height: 1.5;
}

.sp-stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}

.sp-legend {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 18px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.sp-stat {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
}

.sp-stat-label {
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 3px;
}

.sp-stat-row {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
}

.sp-chart {
  margin-bottom: 14px;
}

.sp-chart-title {
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 4px;
}

.sp-canvas {
  position: relative;
  height: 140px;
}

.strike-cell {
  cursor: pointer;
}

.strike-cell:hover {
  text-decoration: underline;
  text-decoration-color: var(--accent);
}

@media (max-width: 720px) {
  .sp-stats {
    grid-template-columns: 1fr 1fr;
  }
}

/* ═════════ Inline icons ═════════ */
.ico {
  vertical-align: -2px;
}

[data-icon],
.theme-ico {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.with-ico {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.theme-ico {
  color: var(--muted);
}

.pill .ico,
.bias-badge .ico,
.anomaly-badge .ico,
#straddleDecayBadge .ico {
  margin-right: 4px;
  width: 12px;
  height: 12px;
}

.hero-title {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-title .ico {
  width: 22px;
  height: 22px;
  color: var(--accent);
  flex-shrink: 0;
}

.flow-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.flow-chip .ico {
  width: 12px;
  height: 12px;
}

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

.ico.spin {
  animation: icoSpin 0.9s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .ico.spin {
    animation: none;
  }
}

/* Loading-overlay tint as plain rgba (html2canvas, used by the snapshot export, cannot parse color-mix()). */
:root,
[data-theme="dark"] {
  --overlay-bg: rgba(13, 15, 20, 0.82);
}

[data-theme="light"] {
  --overlay-bg: rgba(244, 246, 249, 0.82);
}

@media (prefers-color-scheme: light) {
  [data-theme="system"] {
    --overlay-bg: rgba(244, 246, 249, 0.82);
  }
}

/* ═════════ Market context: sectors + participant OI ═════════ */
.sector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 6px;
}

.sector-tile {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  min-width: 0;
}

/* Heatmap tint: plain rgba() chosen by class, strength via --tile-a. (Not color-mix(): the snapshot export's
   html2canvas cannot parse it and the whole export fails.) The RGB values are --bull / --bear per theme. */
.sector-tile.flat {
  background: var(--surface2);
}

.sector-tile.up {
  background: rgba(16, 185, 129, var(--tile-a, 0.2));
}

.sector-tile.down {
  background: rgba(239, 68, 68, var(--tile-a, 0.2));
}

[data-theme="light"] .sector-tile.up {
  background: rgba(5, 150, 105, var(--tile-a, 0.2));
}

[data-theme="light"] .sector-tile.down {
  background: rgba(220, 38, 38, var(--tile-a, 0.2));
}

@media (prefers-color-scheme: light) {
  [data-theme="system"] .sector-tile.up {
    background: rgba(5, 150, 105, var(--tile-a, 0.2));
  }

  [data-theme="system"] .sector-tile.down {
    background: rgba(220, 38, 38, var(--tile-a, 0.2));
  }
}

.sector-name {
  font-size: 11px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sector-pct {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
}

.sector-breadth {
  font-size: 10px;
  color: var(--text);
  opacity: 0.75;
}

.ctx-empty {
  color: var(--muted);
  font-size: 11px;
  text-align: center;
  padding: 16px;
}

.table-scroll {
  overflow-x: auto;
}

.ctx-table {
  width: 100%;
  min-width: 0; /* the global table rule sets 860px for the option chain */
  border-collapse: collapse;
  font-size: 12px;
}

.ctx-table th {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
  text-align: left;
  padding: 4px 8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.ctx-table td {
  font-family: var(--mono);
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.ctx-table .right {
  text-align: right;
}

.ctx-table .ctx-who {
  font-family: var(--font);
  font-weight: 600;
}

.ctx-table .bull {
  color: var(--bull);
}

.ctx-table .bear {
  color: var(--bear);
}

.ctx-chart-wrap {
  position: relative;
  height: 190px;
  margin: 10px 0 6px;
}

/* ═════════ "What does this mean?" help buttons + popover ═════════ */
.explain-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  margin-left: 4px;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  vertical-align: middle;
  flex-shrink: 0;
}

.explain-btn .ico {
  width: 14px;
  height: 14px;
}

.explain-btn:hover,
.explain-btn[aria-expanded="true"] {
  color: var(--accent);
}

.explain-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.explain-pop {
  position: absolute;
  z-index: 1000;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border2);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  padding: 12px 14px;
  font-family: var(--font);
  text-transform: none;
  letter-spacing: normal;
}

.explain-pop[hidden] {
  display: none;
}

.explain-pop-head {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 8px;
}

.explain-pop-title {
  flex: 1;
  font-size: 13px;
  line-height: 1.35;
}

.explain-lang {
  display: inline-flex;
  border: 1px solid var(--border2);
  border-radius: 6px;
  overflow: hidden;
  flex-shrink: 0;
}

.explain-lang button {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 11px;
  padding: 3px 8px;
  cursor: pointer;
}

.explain-lang button[aria-pressed="true"] {
  background: var(--accent);
  color: #fff;
}

.explain-close {
  border: none;
  background: transparent;
  color: var(--muted);
  padding: 2px;
  cursor: pointer;
  display: inline-flex;
}

.explain-close .ico {
  width: 14px;
  height: 14px;
}

.explain-pop-body {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text);
}

/* PDF report: a clone of the live dashboard, rendered by html2pdf into a container as wide as the page.
   data-theme="light" on the root scopes the print palette; everything below undoes screen-only behaviour. */
.pdf-export-report {
  background: #ffffff;
  color: var(--text);
  font-family: var(--font);
  width: 100%;
  padding: 0 0 8px;
  box-sizing: border-box;
}

.pdf-export-report * {
  animation: none !important;
  transition: none !important;
  backdrop-filter: none !important;
}

.pdf-export-report .keystrip,
.pdf-export-report .thead-section th,
.pdf-export-report .thead-cols th {
  position: static;
}

.pdf-export-report .table-wrap {
  max-height: none;
  overflow: visible;
  margin: 0 12px;
}

.pdf-export-report table {
  min-width: 0;
  width: 100%;
}

/* the on-screen table is ~1100px wide and ~640px tall; tighter cells keep it inside one printable page (1034 x 746px) */
.pdf-export-report table td,
.pdf-export-report table th {
  padding: 4px 6px;
}

.pdf-export-report .oi-chart-wrap,
.pdf-export-report .vol-chart-wrap,
.pdf-export-report .ctx-chart-wrap {
  overflow: hidden;
}

.pdf-export-report .explain-btn,
.pdf-export-report .explain-pop {
  display: none !important;
}

.pdf-export-report .pdf-select-value {
  font-weight: 600;
  color: var(--text);
}

.pdf-report-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 8px 20px 10px;
  margin: 0 0 4px;
  border-bottom: 2px solid #2563eb;
}

.pdf-report-head h1 {
  margin: 0;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #0f172a;
}

.pdf-report-head h1 span {
  color: #2563eb;
}

.pdf-report-sub {
  font-size: 11px;
  color: #64748b;
  margin-top: 3px;
}

.pdf-report-spot {
  text-align: right;
  font-size: 18px;
  font-weight: 800;
  color: #2563eb;
}

/* ═════════ Price chart, ladder, signals ═════════ */
.chart-controls { display: flex; align-items: center; gap: 10px; }
.seg { display: inline-flex; border: 1px solid var(--border2); border-radius: 8px; overflow: hidden; }
.seg-btn { background: transparent; color: var(--muted); border: 0; padding: 5px 12px; font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; }
.seg-btn + .seg-btn { border-left: 1px solid var(--border2); }
.seg-btn.active { background: var(--accent-soft); color: var(--accent); }
.seg-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.chart-layers { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 11px; color: var(--muted); margin-bottom: 8px; }
.chart-layers label { display: inline-flex; align-items: center; gap: 5px; cursor: pointer; }
.chart-legend { font-family: var(--mono); font-size: 11px; color: var(--muted); min-height: 16px; margin-bottom: 4px; overflow-wrap: anywhere; }
.price-chart { position: relative; width: 100%; height: 440px; border-radius: 8px; overflow: hidden; }
@media (max-width: 640px) { .price-chart { height: 340px; } }

.level-ladder { display: flex; flex-direction: column; gap: 8px; }
.ladder-row { border: 1px solid var(--border); border-left-width: 3px; border-radius: 8px; padding: 8px 10px; background: var(--surface2); }
.ladder-row.support { border-left-color: var(--bull); }
.ladder-row.resistance { border-left-color: var(--bear); }
.ladder-row.inside { border-left-color: var(--warn); }
.ladder-main { display: flex; align-items: baseline; gap: 10px; font-size: 13px; }
.ladder-kind { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); min-width: 74px; }
.ladder-dist { margin-left: auto; font-size: 11px; color: var(--muted); font-family: var(--mono); }
.ladder-bar { height: 4px; border-radius: 2px; background: var(--border2); margin: 6px 0 4px; overflow: hidden; }
.ladder-bar span { display: block; height: 100%; background: var(--accent); border-radius: 2px; }
.ladder-meta { display: flex; justify-content: space-between; font-size: 10px; color: var(--muted); }
.ladder-status.held { color: var(--bull); }
.ladder-status.broken { color: var(--bear); }
.ladder-why { font-size: 10px; color: var(--muted); margin-top: 3px; }
.ladder-spot { display: flex; justify-content: space-between; padding: 6px 10px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); font-size: 12px; font-weight: 700; }

.signals-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 12px; }
.panel-head.subhead { margin-top: 6px; }
.signal-card, .action-zone { border: 1px solid var(--border); border-left-width: 3px; border-radius: 8px; padding: 10px 12px; background: var(--surface2); }
.signal-card.bull, .action-zone.bull { border-left-color: var(--bull); }
.signal-card.bear, .action-zone.bear { border-left-color: var(--bear); }
.signal-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; font-size: 13px; flex-wrap: wrap; }
.signal-grade { font-size: 10px; font-weight: 700; text-transform: uppercase; padding: 2px 8px; border-radius: 999px; background: var(--border2); color: var(--muted); }
.signal-grade.strong { background: var(--bull-soft); color: var(--bull); }
.signal-grade.moderate { background: var(--warn-soft); color: var(--warn); }
.signal-sub { font-size: 11px; color: var(--muted); margin: 2px 0 6px; }
.signal-plan { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: 12px; margin-bottom: 6px; }
.signal-plan b { font-family: var(--mono); }
.signal-evidence { list-style: none; margin: 0; padding: 0; font-size: 11px; display: flex; flex-direction: column; gap: 2px; }
.signal-evidence em { font-style: normal; font-weight: 700; text-transform: uppercase; font-size: 9px; letter-spacing: 0.05em; color: var(--accent); margin-right: 6px; }
.signal-evidence li.against { color: var(--bear); }
.signal-evidence li.neutral { color: var(--muted); }
.signal-history { font-size: 11px; color: var(--muted); margin-top: 6px; }
.pattern-stats-wrap { margin: 4px 0 12px; font-size: 12px; }
.pattern-stats-wrap summary { cursor: pointer; font-weight: 600; color: var(--accent); padding: 4px 0; }
.pattern-table { min-width: 460px; font-size: 11px; }
.pattern-table th, .pattern-table td { padding: 5px 8px; text-align: left; white-space: nowrap; }
.pattern-table td.bull { color: var(--bull); }
.pattern-table td.bear { color: var(--bear); }
.pattern-table .verdict-edge { color: var(--bull); font-weight: 700; }
.pattern-table .verdict-negative { color: var(--bear); }
.pattern-table .verdict-none, .pattern-table .verdict-insufficient { color: var(--muted); }
.pdf-export-report .level-ladder { max-height: none; overflow: visible; }
.pdf-export-report .signal-card, .pdf-export-report .action-zone, .pdf-export-report .ladder-row { break-inside: avoid; page-break-inside: avoid; }

/* feed freshness chips in the key strip */
.fresh-chips { display: flex; gap: 12px; font-family: var(--mono); font-size: 12px; font-weight: 600; min-height: 21px; align-items: center; }
.fresh-chip { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); }
.fresh-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); flex: none; }
.fresh-chip.ok .fresh-dot { background: var(--bull); }
.fresh-chip.warn, .fresh-chip.warn .fresh-name { color: var(--warn); }
.fresh-chip.warn .fresh-dot { background: var(--warn); }
.fresh-chip.bad, .fresh-chip.bad .fresh-name { color: var(--bear); }
.fresh-chip.bad .fresh-dot { background: var(--bear); }
.fresh-name { font-weight: 500; color: var(--muted); }

/* in-flow empty state for the new panels (.timeline-empty is an absolute overlay meant for chart canvases) */
.empty-note { padding: 12px 4px; color: var(--muted); font-size: 12px; line-height: 1.5; }

/* ═════════ At a glance + smart money flow panel ═════════ */
.glance-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 900px) { .glance-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .glance-grid { grid-template-columns: 1fr; } }
.glance-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 12px 14px; min-width: 0; }
.glance-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--muted); }
.glance-big { font-family: var(--mono); font-size: 20px; font-weight: 700; margin: 4px 0 6px; overflow-wrap: anywhere; }
.glance-big.bull, .glance-line.bull { color: var(--bull); }
.glance-big.bear, .glance-line.bear { color: var(--bear); }
.glance-line { font-size: 12px; margin-top: 2px; overflow-wrap: anywhere; }
.glance-line.muted { color: var(--muted); }

.flow-panel { padding: 12px 16px; display: block; }
.flow-head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.flow-verdictbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.flow-verdict { font-weight: 700; font-size: 13px; padding: 3px 12px; border-radius: 999px; background: var(--border2); color: var(--muted); }
.flow-verdict.bull { background: var(--bull-soft); color: var(--bull); }
.flow-verdict.bear { background: var(--bear-soft); color: var(--bear); }
.flow-verdict.mixed { background: var(--warn-soft); color: var(--warn); }
.flow-headline { font-size: 12px; color: var(--muted); min-width: 0; overflow-wrap: anywhere; }
.flow-meter { position: relative; height: 8px; border-radius: 4px; margin: 12px 7px 3px; background: linear-gradient(90deg, rgba(239, 68, 68, 0.28), rgba(128, 128, 128, 0.18) 50%, rgba(16, 185, 129, 0.28)); }
.flow-meter-mid { position: absolute; left: 50%; top: -2px; bottom: -2px; width: 1px; background: var(--muted); }
.flow-meter-mark { position: absolute; top: -3px; width: 14px; height: 14px; border-radius: 50%; transform: translateX(-50%); background: var(--muted); border: 2px solid var(--surface); }
.flow-meter-mark.bull { background: var(--bull); }
.flow-meter-mark.bear { background: var(--bear); }
.flow-meter-mark.mixed { background: var(--warn); }
.flow-meter-scale { display: flex; justify-content: space-between; font-size: 10px; color: var(--muted); }
.flow-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 10px; }
@media (max-width: 700px) { .flow-cols { grid-template-columns: 1fr; } }
.flow-col { min-width: 0; border: 1px solid var(--border); border-left-width: 3px; border-radius: 8px; padding: 8px 10px; }
.flow-col.bull { border-left-color: var(--bull); }
.flow-col.bear { border-left-color: var(--bear); }
.flow-col-title { font-size: 10px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 6px; }
.flow-item { margin-bottom: 8px; }
.flow-item-top { display: flex; gap: 8px; align-items: baseline; flex-wrap: wrap; font-size: 13px; }
.flow-item-what { color: var(--muted); font-size: 12px; }
.flow-item-sub { font-size: 11px; color: var(--muted); overflow-wrap: anywhere; }
.flow-item-level { font-size: 11px; color: var(--accent); font-weight: 600; }
.flow-col-empty, .flow-col-more { font-size: 11px; color: var(--muted); }
.flow-heavy { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 10px; font-size: 11px; }
.flow-heavy-label { color: var(--muted); }
.flow-chip-lite { padding: 2px 8px; border-radius: 999px; background: var(--warn-soft); color: var(--warn); font-family: var(--mono); font-weight: 600; }
.flow-chip-lite.crit { background: var(--bear-soft); color: var(--bear); }

/* sub-stat rows in the metric cards ran into each other at narrower widths */
.metric-sub-stats { flex-wrap: wrap; gap: 4px 12px; }
.metric-sub-stats > span { min-width: 0; overflow-wrap: anywhere; }

.ladder-toggle { align-self: flex-start; background: transparent; border: 1px solid var(--border2); color: var(--accent); border-radius: 8px; padding: 5px 12px; font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; }
.ladder-toggle:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.pdf-export-report .glance-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ═════════ Data trust: top-bar light, banner, drawer, unverified tags ═════════ */
.trust-btn { display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px; border-radius: 8px; border: 1px solid var(--border2); background: transparent; color: var(--text); font: inherit; font-size: 12px; font-weight: 600; cursor: pointer; white-space: nowrap; }
.trust-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.trust-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); flex: none; }
.trust-btn.ok .trust-dot { background: var(--bull); }
.trust-btn.warn { color: var(--warn); border-color: var(--warn); }
.trust-btn.warn .trust-dot { background: var(--warn); }
.trust-btn.bad { color: var(--bear); border-color: var(--bear); }
.trust-btn.bad .trust-dot { background: var(--bear); animation: trustPulse 1.6s ease-in-out infinite; }
@keyframes trustPulse { 50% { opacity: 0.35; } }
@media (prefers-reduced-motion: reduce) { .trust-btn.bad .trust-dot { animation: none; } }

.trust-banner { margin: 0; padding: 8px 20px; background: var(--bear-soft); color: var(--bear); font-size: 12px; font-weight: 600; border-bottom: 1px solid var(--bear); overflow-wrap: anywhere; }
.trust-banner[hidden] { display: none; }

.unverified { outline: 1px dashed var(--warn); outline-offset: -1px; }
body[data-trust="bad"] .glance-grid, body[data-trust="bad"] #metricsRow { opacity: 0.72; }

.trust-backdrop { position: fixed; inset: 0; z-index: 145; background: rgba(0, 0, 0, 0.35); opacity: 0; pointer-events: none; transition: opacity 0.2s ease; }
.trust-backdrop.open { opacity: 1; pointer-events: auto; }
.trust-drawer { position: fixed; top: 0; right: 0; bottom: 0; z-index: 150; width: min(420px, 100vw); background: var(--surface); border-left: 1px solid var(--border2); box-shadow: -12px 0 30px -12px rgba(0, 0, 0, 0.5); display: flex; flex-direction: column; transform: translateX(105%); transition: transform 0.2s ease; overflow-y: auto; }
.trust-drawer.open { transform: translateX(0); }
.trust-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 16px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--surface); }
.trust-close { background: transparent; border: 1px solid var(--border2); color: var(--text); border-radius: 8px; padding: 4px 10px; font: inherit; font-size: 12px; cursor: pointer; }
.trust-summary { margin: 14px 16px 6px; padding: 10px 12px; border-radius: 8px; background: var(--border2); }
.trust-summary.ok { background: var(--bull-soft); }
.trust-summary.warn { background: var(--warn-soft); }
.trust-summary.bad { background: var(--bear-soft); }
.trust-summary-title { font-weight: 700; font-size: 14px; }
.trust-summary-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.trust-blocking { margin: 6px 16px; font-size: 12px; font-weight: 600; color: var(--bear); }
.trust-body { padding: 4px 16px 8px; }
.trust-group { margin: 14px 0 6px; font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.trust-row { display: flex; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--border); }
.trust-mark { width: 9px; height: 9px; border-radius: 50%; background: var(--muted); margin-top: 5px; flex: none; }
.trust-row.pass .trust-mark { background: var(--bull); }
.trust-row.warn .trust-mark { background: var(--warn); }
.trust-row.fail .trust-mark { background: var(--bear); }
.trust-row-text { min-width: 0; }
.trust-row-label { font-size: 13px; font-weight: 600; }
.trust-row-detail { font-size: 11px; color: var(--muted); overflow-wrap: anywhere; }
.trust-row.fail .trust-row-detail { color: var(--bear); }
.trust-row.warn .trust-row-detail { color: var(--warn); }
.trust-note { margin: 12px 16px 20px; font-size: 11px; color: var(--muted); line-height: 1.5; }
.pdf-export-report .trust-banner { display: none; }