:root {
  --bg: #f4ede3;
  --panel: rgba(255, 250, 244, 0.88);
  --panel-strong: rgba(255, 252, 248, 0.96);
  --text: #1b2129;
  --muted: #5a5548;
  --line: rgba(76, 62, 41, 0.14);
  --primary: #0d7a6b;
  --primary-soft: rgba(13, 122, 107, 0.12);
  --accent: #e06820;
  --accent-soft: rgba(224, 104, 32, 0.12);
  --danger: #c0354d;
  --danger-soft: rgba(192, 53, 77, 0.12);
  --shadow: 0 20px 50px rgba(76, 45, 22, 0.12);

  /* 🎨 ADHD vibrant palette */
  --fire-hue: #ff6b35;
  --fire-glow: rgba(255, 107, 53, 0.18);
  --power-hue: #00b894;
  --power-glow: rgba(0, 184, 148, 0.18);
  --warn-hue: #fd79a8;
  --warn-glow: rgba(253, 121, 168, 0.18);
  --info-hue: #6c5ce7;
  --info-glow: rgba(108, 92, 231, 0.15);
  --gold-hue: #fdcb6e;
  --gold-glow: rgba(253, 203, 110, 0.2);
  --cyan-hue: #00cec9;
  --cyan-glow: rgba(0, 206, 201, 0.15);

  /* 📐 Typography system */
  --display-font: "Inter", -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  --body-font: "Inter", -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono-font: "SFMono-Regular", "Menlo", monospace;
  --font-size-xs: 0.72rem;    /* 11.5px */
  --font-size-sm: 0.8125rem;  /* 13px */
  --font-size-base: 0.875rem; /* 14px */
  --font-size-md: 0.9375rem;  /* 15px */
  --font-size-lg: 1.0625rem;  /* 17px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 1.75rem;   /* 28px */
  --font-size-hero: 2.2rem;   /* 35px */
}

:root[data-theme='dark'] {
  --bg: #0f1218;
  --panel: rgba(20, 25, 33, 0.92);
  --panel-strong: rgba(28, 35, 45, 0.96);
  --text: #e8ebe6;
  --muted: #9ca79d;
  --line: rgba(222, 217, 207, 0.1);
  --primary: #5ee4ca;
  --primary-soft: rgba(94, 228, 202, 0.12);
  --accent: #ff9d57;
  --accent-soft: rgba(255, 157, 87, 0.14);
  --danger: #ff7b8e;
  --danger-soft: rgba(255, 123, 142, 0.14);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.36);

  --fire-hue: #ff8c5a;
  --fire-glow: rgba(255, 140, 90, 0.14);
  --power-hue: #55efc4;
  --power-glow: rgba(85, 239, 196, 0.12);
  --warn-hue: #ff9eb5;
  --warn-glow: rgba(255, 158, 181, 0.12);
  --info-hue: #a29bfe;
  --info-glow: rgba(162, 155, 254, 0.12);
  --gold-hue: #ffeaa7;
  --gold-glow: rgba(255, 234, 167, 0.12);
  --cyan-hue: #81ecec;
  --cyan-glow: rgba(129, 236, 236, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--body-font);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: -0.005em;
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background:
    radial-gradient(circle at 8% 8%, rgba(255, 107, 53, 0.18), transparent 28%),
    radial-gradient(circle at 92% 12%, rgba(0, 184, 148, 0.2), transparent 30%),
    radial-gradient(circle at 50% 75%, rgba(108, 92, 231, 0.1), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.3), transparent 25%),
    var(--bg);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.3;
}

.container {
  width: min(1380px, calc(100vw - 32px));
  margin: 24px auto 48px;
  position: relative;
  z-index: 1;
}

.hidden {
  display: none !important;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 20px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.auth-section {
  min-height: 72vh;
  display: grid;
  place-items: center;
}

.auth-card {
  width: min(440px, 94vw);
  background: var(--panel-strong);
  border-radius: 24px;
  border: 1px solid var(--line);
  padding: 28px;
  box-shadow: var(--shadow);
}

.auth-card h1 {
  margin: 0;
  font-family: var(--display-font);
  font-size: var(--font-size-2xl);
  font-weight: 700;
}

.auth-card p {
  margin: 0.5rem 0 1.1rem;
  color: var(--muted);
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.tab,
input,
select,
button {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.32);
  color: var(--text);
  border-radius: 14px;
  font: inherit;
  padding: 0.72rem 0.9rem;
}

:root[data-theme='dark'] .tab,
:root[data-theme='dark'] input,
:root[data-theme='dark'] select,
:root[data-theme='dark'] button {
  background: rgba(255, 255, 255, 0.02);
}

button {
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

button:hover {
  transform: translateY(-1px);
}

.tab.active,
.auth-form button,
#refreshBtn,
#loadTrendBtn {
  background: linear-gradient(135deg, var(--primary), #1c8976);
  border-color: transparent;
  color: #fff;
}

.auth-form {
  display: grid;
  gap: 14px;
}

.auth-form label,
.controls label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 0.9rem;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.eyebrow,
.panel-label,
.hero-kicker {
  margin: 0;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  font-size: var(--font-size-xs);
  font-weight: 700;
  opacity: 0.85;
}

.topbar h1 {
  margin: 4px 0 0;
  font-family: var(--display-font);
  font-size: var(--font-size-hero);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--text) 30%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.topbar small {
  display: inline-block;
  margin-top: 10px;
  color: var(--muted);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.data-source-card {
  margin-bottom: 16px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.28), transparent 85%), var(--panel);
}

.data-source-head,
.hero-card-head,
.strategy-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  user-select: none;
}

.data-source-head h3,
.hero-card-head h3,
.strategy-panel-head h3 {
  margin: 4px 0 0;
  font-family: var(--display-font);
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.data-source-toggle-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: var(--font-size-base);
}

.data-source-toggle-arrow {
  font-size: 0.75rem;
  color: var(--muted);
  transition: transform 0.2s;
  display: inline-block;
}

.data-source-card--open .data-source-toggle-arrow {
  transform: rotate(90deg);
}

.data-source-body {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.data-source-row {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.data-source-label,
.highlight-meta,
.raw-section-meta {
  color: var(--muted);
}

.data-source-url {
  min-width: 0;
  color: var(--primary);
  text-decoration: none;
  font-family: var(--mono-font);
  font-size: var(--font-size-sm);
  overflow-wrap: anywhere;
}

.copy-icon-btn {
  min-width: 2.6rem;
  padding: 0.52rem 0.7rem;
  line-height: 1;
}

.progress-text {
  margin: -4px 0 16px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.hero-card {
  overflow: hidden;
  position: relative;
}

.hero-card::after {
  content: '';
  position: absolute;
  inset: auto -16% -40% auto;
  width: 240px;
  height: 240px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.24), transparent 70%);
  pointer-events: none;
}

.hero-card-main {
  display: grid;
  grid-template-columns: 1.45fr 0.75fr;
  gap: 16px;
  background:
    linear-gradient(135deg, var(--fire-glow), transparent 40%),
    linear-gradient(160deg, var(--power-glow), transparent 65%),
    linear-gradient(280deg, var(--info-glow), transparent 50%),
    var(--panel);
  border-left: 4px solid var(--fire-hue);
}

.hero-copy h2 {
  margin: 12px 0 12px;
  font-family: var(--display-font);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: -0.01em;
  max-width: 16ch;
}

.hero-body {
  margin: 0;
  max-width: 58ch;
  color: var(--muted);
  font-size: var(--font-size-sm);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 16px;
  align-items: stretch;
}

.hero-stamp {
  border-radius: 22px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.34);
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-weight: 600;
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

.hero-card-status {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: 16px;
  background:
    linear-gradient(155deg, var(--power-glow), transparent 44%),
    linear-gradient(335deg, var(--gold-glow), transparent 60%),
    var(--panel);
  border-left: 4px solid var(--power-hue);
}

/* ── Availability Dots ── */
.avail-dots {
  width: 100%;
}

.avail-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.avail-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--muted);
  white-space: nowrap;
}

.avail-dots-row {
  display: flex;
  gap: 3px;
  flex: 1;
  align-items: center;
}

.avail-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: transform 150ms ease;
  cursor: default;
}

.avail-dot:hover {
  transform: scale(1.8);
}

.avail-dot--ok {
  background: #10b981;
  box-shadow: 0 0 3px rgba(16, 185, 129, 0.4);
}

.avail-dot--miss {
  background: #ef4444;
  box-shadow: 0 0 3px rgba(239, 68, 68, 0.4);
  animation: pulse-miss 2.5s ease-in-out infinite;
}

@keyframes pulse-miss {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.avail-pct {
  font-size: var(--font-size-sm);
  font-weight: 700;
  white-space: nowrap;
  padding: 2px 8px;
  border-radius: 999px;
}

.avail-pct--ok {
  color: #059669;
  background: rgba(16, 185, 129, 0.12);
}

.avail-pct--warn {
  color: #d97706;
  background: rgba(245, 158, 11, 0.12);
}

.avail-pct--bad {
  color: #dc2626;
  background: rgba(239, 68, 68, 0.12);
}

/* ── Ops Status Strip ── */
.ops-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.ops-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  white-space: nowrap;
  transition: transform 180ms ease;
}

.ops-chip:hover {
  transform: scale(1.05);
}

.ops-chip--ok {
  background: rgba(16, 185, 129, 0.18);
  color: #059669;
  border: 1.5px solid rgba(16, 185, 129, 0.35);
}

:root[data-theme='dark'] .ops-chip--ok {
  background: rgba(52, 211, 153, 0.15);
  color: #34d399;
  border-color: rgba(52, 211, 153, 0.3);
}

.ops-chip--warn {
  background: rgba(245, 158, 11, 0.18);
  color: #b45309;
  border: 1.5px solid rgba(245, 158, 11, 0.35);
}

:root[data-theme='dark'] .ops-chip--warn {
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  border-color: rgba(251, 191, 36, 0.3);
}

.ops-chip--bad {
  background: rgba(239, 68, 68, 0.18);
  color: #dc2626;
  border: 1.5px solid rgba(239, 68, 68, 0.35);
  animation: pulse-bad 2s ease-in-out infinite;
}

@keyframes pulse-bad {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

:root[data-theme='dark'] .ops-chip--bad {
  background: rgba(248, 113, 113, 0.15);
  color: #f87171;
  border-color: rgba(248, 113, 113, 0.3);
}

.ops-chip--neutral {
  background: rgba(100, 97, 85, 0.08);
  color: var(--text);
  border: 1.5px solid var(--line);
}

/* ── Pulse Strip ── */
.pulse-strip-section {
  margin-bottom: 16px;
}

.pulse-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--info-hue);
}

.pulse-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  border-radius: 999px;
  font-size: var(--font-size-sm);
  font-weight: 500;
  white-space: nowrap;
  transition: transform 180ms ease;
}

.pulse-chip:hover {
  transform: scale(1.06);
}

.pulse-chip strong {
  font-size: var(--font-size-lg);
  font-weight: 800;
}

.pulse-chip--fire {
  background: rgba(249, 115, 22, 0.14);
  color: #c2410c;
  border: 1.5px solid rgba(249, 115, 22, 0.3);
}

:root[data-theme='dark'] .pulse-chip--fire {
  color: #fb923c;
}

.pulse-chip--power {
  background: rgba(16, 185, 129, 0.14);
  color: #047857;
  border: 1.5px solid rgba(16, 185, 129, 0.3);
}

:root[data-theme='dark'] .pulse-chip--power {
  color: #34d399;
}

.pulse-chip--warn {
  background: rgba(239, 68, 68, 0.12);
  color: #b91c1c;
  border: 1.5px solid rgba(239, 68, 68, 0.25);
}

:root[data-theme='dark'] .pulse-chip--warn {
  color: #f87171;
}

.pulse-chip--eye {
  background: rgba(139, 92, 246, 0.12);
  color: #6d28d9;
  border: 1.5px solid rgba(139, 92, 246, 0.25);
  font-weight: 700;
}

:root[data-theme='dark'] .pulse-chip--eye {
  color: #a78bfa;
}

.pulse-chip--muted {
  background: rgba(100, 97, 85, 0.06);
  color: var(--muted);
  border: 1.5px solid var(--line);
}

/* ── Stats (kept for raw section) ── */
.stat {
  border-radius: 20px;
  padding: 14px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.stat:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.stat h4 {
  margin: 0;
  color: var(--muted);
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat strong {
  display: block;
  margin-top: 8px;
  font-size: var(--font-size-xl);
  font-weight: 700;
  line-height: 1.1;
}

.signal-meta-card {
  min-height: 100%;
}

.source-footer-card {
  margin-bottom: 18px;
  background:
    linear-gradient(145deg, var(--info-glow), transparent 35%),
    linear-gradient(320deg, var(--cyan-glow), transparent 35%),
    var(--panel);
  border-left: 4px solid var(--info-hue);
}

.source-meta-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 16px;
  margin: 14px 0 0;
}

.source-meta-list dt {
  margin: 0;
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.source-meta-list dd {
  margin: 6px 0 0;
  font-family: var(--display-font);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.4;
}

.strategy-panels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-bottom: 20px;
}

.strategy-panel {
  position: relative;
  overflow: hidden;
}

.strategy-panel::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  background: currentColor;
  opacity: 0.55;
}

.strategy-panel-recovery {
  color: var(--fire-hue);
  background:
    linear-gradient(180deg, var(--fire-glow), transparent 50%),
    linear-gradient(135deg, rgba(253, 203, 110, 0.06), transparent 60%),
    var(--panel);
  border-left: 4px solid var(--fire-hue);
  border-top: 3px solid var(--fire-hue);
}

.strategy-panel-leaders {
  color: var(--power-hue);
  background:
    linear-gradient(180deg, var(--power-glow), transparent 50%),
    linear-gradient(135deg, var(--cyan-glow), transparent 60%),
    var(--panel);
  border-left: 4px solid var(--power-hue);
  border-top: 3px solid var(--power-hue);
}

.strategy-panel-rollover {
  color: var(--warn-hue);
  background:
    linear-gradient(180deg, var(--warn-glow), transparent 50%),
    linear-gradient(135deg, var(--info-glow), transparent 60%),
    var(--panel);
  border-left: 4px solid var(--warn-hue);
  border-top: 3px solid var(--warn-hue);
}

.strategy-panel-copy {
  margin: 12px 0 16px;
  color: var(--muted);
  line-height: 1.55;
}

.strategy-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  height: 56px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.42);
  border: 2px solid currentColor;
  font-size: var(--font-size-xl);
  font-weight: 800;
  animation: count-pulse 3s ease-in-out infinite;
}

@keyframes count-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(0, 0, 0, 0); }
  50% { transform: scale(1.05); box-shadow: 0 0 16px rgba(0, 0, 0, 0.08); }
}

.strategy-list {
  display: grid;
  gap: 12px;
}

.strategy-item {
  border-radius: 20px;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  display: grid;
  gap: 10px;
}

.strategy-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.strategy-symbol {
  font-weight: 800;
  font-size: var(--font-size-xl);
  letter-spacing: 0.04em;
  color: var(--text);
  cursor: pointer;
  transition: color 200ms ease;
}

.strategy-symbol:hover {
  color: var(--primary);
}

.strategy-badges,
.strategy-reasons,
.strategy-deltas {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.strategy-badge,
.strategy-reason,
.strategy-delta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border-radius: 999px;
  padding: 5px 10px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.34);
}

.strategy-score {
  font-family: var(--display-font);
  font-size: var(--font-size-2xl);
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.strategy-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 12px;
  font-size: var(--font-size-sm);
}

.strategy-meta span {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
}

.strategy-meta strong {
  color: var(--text);
  font-size: var(--font-size-base);
  font-weight: 600;
}

.strategy-empty {
  border-radius: 18px;
  padding: 16px;
  border: 1px dashed var(--line);
  color: var(--muted);
  line-height: 1.55;
}

.raw-section {
  margin-top: 8px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

.raw-section[open] {
  background: rgba(255, 255, 255, 0.2);
}

.raw-section > summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px;
  cursor: pointer;
  font-weight: 700;
}

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

.raw-section > *:not(summary) {
  margin-left: 20px;
  margin-right: 20px;
}

.raw-section > *:last-child {
  margin-bottom: 20px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.controls {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.highlight-card h3 {
  margin: 0 0 12px;
  font-family: var(--display-font);
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.highlight-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.highlight-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 10px;
}

.highlight-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.highlight-symbol {
  font-weight: 700;
  cursor: pointer;
}

.charts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

/* ── Mansfield Visual Bar ── */
.mf-bar-cell {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 140px;
}

.mf-bar-wrap {
  position: relative;
  width: 80px;
  height: 14px;
  background: var(--panel-strong);
  border-radius: 7px;
  overflow: hidden;
  border: 1px solid var(--line);
  flex-shrink: 0;
}

/* Center line at 50% */
.mf-bar-wrap::after {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--muted);
  opacity: 0.5;
  z-index: 2;
}

.mf-bar-fill {
  position: absolute;
  top: 1px;
  bottom: 1px;
  border-radius: 6px;
  transition: width 400ms ease, left 400ms ease;
}

.mf-bar-fill--pos {
  left: 50%;
  background: linear-gradient(90deg, rgba(16,185,129,0.5), rgba(16,185,129,0.85));
}

.mf-bar-fill--neg {
  right: 50%;
  background: linear-gradient(270deg, rgba(239,68,68,0.5), rgba(239,68,68,0.85));
}

.mf-val {
  font-size: 0.82rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  min-width: 42px;
  text-align: right;
}

.mf-val--pos { color: #10b981; }
.mf-val--neg { color: #ef4444; }
.mf-val--zero { color: var(--muted); }

/* ── Breadth Chart Card ── */
.breadth-card {
  margin-bottom: 16px;
  background:
    linear-gradient(160deg, rgba(16,185,129,0.06), transparent 40%),
    linear-gradient(325deg, rgba(239,68,68,0.06), transparent 40%),
    var(--panel);
  border-left: 4px solid #10b981;
}

.breadth-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.breadth-header h3 {
  margin: 6px 0 0;
  font-family: var(--display-font);
  font-size: var(--font-size-xl);
}

.trend-card {
  margin-bottom: 16px;
}

.trend-card h3 {
  margin: 0 0 12px;
  font-family: var(--display-font);
}

.trend-controls {
  display: flex;
  gap: 10px;
  margin-bottom: 12px;
}

.trend-controls input {
  flex: 1;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 12px 10px;
  text-align: left;
  font-variant-numeric: tabular-nums;
}

th:nth-child(2),
td:nth-child(2) {
  text-align: left;
  font-weight: 600;
}

th:nth-child(1),
td:nth-child(1) {
  text-align: center;
}

.sort-header {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 6px;
  border: none;
  background: transparent;
  color: inherit;
  padding: 0;
  font: inherit;
  font-weight: 600;
}


.sort-header.active {
  color: var(--primary);
}

.sort-indicator {
  min-width: 0.75rem;
  color: var(--muted);
}

.sort-header.active .sort-indicator {
  color: currentColor;
}

.watch-btn {
  border: none;
  background: transparent;
  padding: 0;
  font-size: 1rem;
}

.watch-btn.active {
  color: #f0b428;
}

.toast {
  position: fixed;
  top: 16px;
  right: 16px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-left: 4px solid var(--primary);
  border-radius: 12px;
  padding: 12px 14px;
  z-index: 999;
  box-shadow: var(--shadow);
}

.toast.error {
  border-left-color: var(--danger);
}

@media (max-width: 1180px) {
  .hero-grid,
  .intelligence-grid,
  .strategy-panels,
  .charts {
    grid-template-columns: 1fr;
  }

  .hero-card-main {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 840px) {
  .container {
    width: min(100vw - 20px, 1380px);
    margin: 10px auto 28px;
  }

  .topbar {
    flex-direction: column;
  }

  .topbar-actions,
  .trend-controls {
    width: 100%;
    flex-direction: column;
  }

  .ops-status-grid,
  .market-pulse-grid,
  .source-meta-list,
  .stats-grid,
  .controls,
  .highlights-grid {
    grid-template-columns: 1fr;
  }

  .strategy-meta {
    grid-template-columns: 1fr;
  }

  .raw-section > summary {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .card,
  .strategy-item,
  .ops-status-card,
  .pulse-card {
    animation: lift-in 420ms ease both;
  }

  .strategy-item:nth-child(2) {
    animation-delay: 60ms;
  }

  .strategy-item:nth-child(3) {
    animation-delay: 120ms;
  }
}

@keyframes lift-in {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }

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

/* ── ADHD Focus Helpers ── */
@keyframes gentle-glow {
  0%, 100% { box-shadow: 0 0 0 0 transparent; }
  50% { box-shadow: 0 0 24px var(--fire-glow); }
}

@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}

.strategy-panel-head h3 {
  font-size: var(--font-size-xl);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.strategy-panel-head .panel-label {
  font-size: var(--font-size-xs);
  font-weight: 800;
}

/* Sparkline mini distribution bars */
.distro-bar {
  display: flex;
  height: 6px;
  border-radius: 999px;
  overflow: hidden;
  gap: 2px;
  margin-top: 12px;
  margin-bottom: 8px;
}

.distro-bar > span {
  height: 100%;
  border-radius: 999px;
  transition: flex 400ms ease;
}

.distro-bar .distro-fire { background: var(--fire-hue); }
.distro-bar .distro-power { background: var(--power-hue); }
.distro-bar .distro-warn { background: var(--warn-hue); }
.distro-bar .distro-muted { background: var(--line); }

/* Emoji section separator */
.emoji-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 18px 0 14px;
  color: var(--muted);
  font-size: var(--font-size-sm);
  font-weight: 600;
}

.emoji-divider::before,
.emoji-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

/* Quick-glance status bar */
.glance-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.glance-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 999px;
  font-size: var(--font-size-sm);
  font-weight: 700;
  border: 1.5px solid var(--line);
  background: var(--panel-strong);
  transition: transform 200ms ease, box-shadow 200ms ease;
}

.glance-pill:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 6px 16px rgba(0,0,0,0.1);
}

.glance-pill--fire {
  border-color: var(--fire-hue);
  background: var(--fire-glow);
  color: #c44a15;
}

:root[data-theme='dark'] .glance-pill--fire { color: var(--fire-hue); }

.glance-pill--power {
  border-color: var(--power-hue);
  background: var(--power-glow);
  color: #047857;
}

:root[data-theme='dark'] .glance-pill--power { color: var(--power-hue); }

.glance-pill--warn {
  border-color: var(--warn-hue);
  background: var(--warn-glow);
  color: #a83861;
}

:root[data-theme='dark'] .glance-pill--warn { color: var(--warn-hue); }

.glance-pill--info {
  border-color: var(--info-hue);
  background: var(--info-glow);
  color: #5a4bd4;
}

:root[data-theme='dark'] .glance-pill--info { color: var(--info-hue); }

.glance-pill--gold {
  border-color: var(--gold-hue);
  background: var(--gold-glow);
  color: #b8860b;
}

:root[data-theme='dark'] .glance-pill--gold { color: var(--gold-hue); }

/* Data freshness indicator */
.freshness-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 4px;
  vertical-align: middle;
}

.freshness-dot--live {
  background: #10b981;
  animation: pulse-live 2s ease-in-out infinite;
}

.freshness-dot--stale {
  background: #f59e0b;
}

@keyframes pulse-live {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 8px 2px rgba(16, 185, 129, 0.3); }
}

/* Market mood strip */
.mood-strip {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-radius: 16px;
  overflow: hidden;
  height: 42px;
  margin: 12px 0 16px;
  border: 1px solid var(--line);
}

.mood-strip > div {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-xs);
  font-weight: 700;
  transition: flex 500ms ease;
  white-space: nowrap;
  padding: 0 10px;
  min-width: 0;
  overflow: hidden;
}

.mood-strip .mood-fire {
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.3), rgba(255, 107, 53, 0.15));
  color: #c44a15;
}

.mood-strip .mood-power {
  background: linear-gradient(135deg, rgba(0, 184, 148, 0.3), rgba(0, 184, 148, 0.15));
  color: #047857;
}

.mood-strip .mood-warn {
  background: linear-gradient(135deg, rgba(253, 121, 168, 0.3), rgba(253, 121, 168, 0.15));
  color: #a83861;
}

.mood-strip .mood-rest {
  background: rgba(100, 100, 100, 0.06);
  color: var(--muted);
}

:root[data-theme='dark'] .mood-strip .mood-fire { color: var(--fire-hue); }
:root[data-theme='dark'] .mood-strip .mood-power { color: var(--power-hue); }
:root[data-theme='dark'] .mood-strip .mood-warn { color: var(--warn-hue); }

/* ── RRG (Relative Rotation Graph) ──────────────────────────────────── */

.rrg-section {
  margin-bottom: 18px;
  background:
    linear-gradient(160deg, var(--info-glow), transparent 40%),
    linear-gradient(325deg, var(--cyan-glow), transparent 40%),
    var(--panel);
  border-left: 4px solid var(--cyan-hue);
}

.rrg-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.rrg-header h3 {
  margin: 6px 0 0;
  font-family: var(--display-font);
  font-size: 1.25rem;
}

.rrg-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-shrink: 0;
}

.rrg-control {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.85rem;
}

.rrg-control select {
  padding: 0.4rem 0.6rem;
  border-radius: 10px;
  font-size: 0.82rem;
}

.rrg-canvas-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  min-height: 380px;
  max-height: 620px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

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

.rrg-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 14px;
  padding: 0 4px;
}

.rrg-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 10px;
  border: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease;
}

.rrg-legend-item:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.22);
}

:root[data-theme='dark'] .rrg-legend-item:hover {
  background: rgba(255, 255, 255, 0.06);
}

.rrg-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dot-color);
  flex-shrink: 0;
}

.rrg-legend-symbol {
  font-weight: 700;
  letter-spacing: 0.02em;
}

.rrg-legend-quad {
  color: var(--muted);
}

.rrg-subtitle {
  margin: 4px 0 0;
  font-size: var(--font-size-sm);
  color: var(--muted);
  font-weight: 500;
}

.rrg-legend-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 8px;
  padding: 6px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
}

.rrg-legend-group-label {
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  margin-right: 4px;
  white-space: nowrap;
}

@media (max-width: 840px) {
  .rrg-header {
    flex-direction: column;
  }

  .rrg-controls {
    flex-wrap: wrap;
  }

  .rrg-canvas-wrap {
    aspect-ratio: 4 / 3;
    min-height: 280px;
  }
}

/* ── Topbar Tabs ── */
.topbar-tabs {
  display: flex;
  gap: 4px;
  padding: 3px;
  background: rgba(0,0,0,0.06);
  border-radius: 10px;
  margin-right: 6px;
}

:root[data-theme='dark'] .topbar-tabs {
  background: rgba(255,255,255,0.08);
}

.topbar-tab {
  padding: 6px 14px;
  border: none;
  background: transparent;
  border-radius: 8px;
  font-family: var(--body-font);
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: all 180ms ease;
  white-space: nowrap;
}

.topbar-tab:hover {
  background: rgba(0,0,0,0.05);
  color: var(--text);
}

:root[data-theme='dark'] .topbar-tab:hover {
  background: rgba(255,255,255,0.08);
}

.topbar-tab--active {
  background: var(--accent);
  color: white;
  box-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.topbar-tab--active:hover {
  background: var(--accent);
  color: white;
}

/* Tab panes */
.tab-pane {
  display: none;
}

.tab-pane--active {
  display: block;
  animation: tab-fade-in 300ms ease;
}

@keyframes tab-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Sector 2D Heatmap ── */
.sector-heatmap-section {
  margin-bottom: 18px;
  background:
    linear-gradient(160deg, rgba(108, 92, 231, 0.08), transparent 40%),
    linear-gradient(325deg, rgba(0, 206, 201, 0.06), transparent 40%),
    var(--panel);
  border-left: 4px solid var(--info-hue);
}

.sector-heatmap-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.sector-heatmap-header h3 {
  margin: 6px 0 0;
  font-family: var(--display-font);
  font-size: var(--font-size-xl);
}

.sector-heatmap-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

/* Sector ranking bar */
.sector-ranking-bar {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
  padding: 14px;
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

.sector-rank-item {
  display: grid;
  grid-template-columns: 84px 1fr 42px 42px;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  transition: transform 180ms ease;
  cursor: default;
}

.sector-rank-item:hover {
  transform: translateX(4px);
}

.sector-rank-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sector-rank-bar-wrap {
  height: 14px;
  background: rgba(128, 128, 128, 0.1);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.sector-rank-bar-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
}

.sector-rank-bar-fill::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 24px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3));
  border-radius: 0 999px 999px 0;
}

.sector-rank-value {
  font-size: var(--font-size-sm);
  font-weight: 700;
  text-align: right;
  font-family: var(--mono-font);
}

.sector-rank-change {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-align: right;
  font-family: var(--mono-font);
  border-radius: 6px;
  padding: 2px 4px;
}

.sector-rank-change--up {
  color: #059669;
  background: rgba(16, 185, 129, 0.12);
}

.sector-rank-change--down {
  color: #dc2626;
  background: rgba(239, 68, 68, 0.12);
}

.sector-rank-change--flat {
  color: var(--muted);
  background: rgba(128, 128, 128, 0.08);
}

:root[data-theme='dark'] .sector-rank-change--up {
  color: #34d399;
  background: rgba(52, 211, 153, 0.15);
}

:root[data-theme='dark'] .sector-rank-change--down {
  color: #f87171;
  background: rgba(248, 113, 113, 0.15);
}

.sector-heatmap-canvas-wrap {
  position: relative;
  width: 100%;
  min-height: 300px;
  max-height: 600px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

.sector-heatmap-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: 100%;
}

@media (max-width: 840px) {
  .sector-heatmap-header {
    flex-direction: column;
  }
  .sector-rank-item {
    grid-template-columns: 52px 1fr 36px 36px;
    gap: 6px;
  }
}

/* ── Sector RRG ── */
.sector-rrg-section {
  margin-bottom: 18px;
  background:
    linear-gradient(160deg, rgba(139, 92, 246, 0.08), transparent 40%),
    linear-gradient(325deg, rgba(245, 158, 11, 0.06), transparent 40%),
    var(--panel);
  border-left: 4px solid #8b5cf6;
}

/* ── 2D Heatmap ── */
.heatmap-section {
  margin-bottom: 18px;
  background:
    linear-gradient(160deg, rgba(249, 115, 22, 0.06), transparent 40%),
    linear-gradient(325deg, rgba(16, 185, 129, 0.06), transparent 40%),
    var(--panel);
  border-left: 4px solid #f97316;
}

.heatmap-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.heatmap-header h3 {
  margin: 6px 0 0;
  font-family: var(--display-font);
  font-size: var(--font-size-xl);
}

.heatmap-controls {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-shrink: 0;
}

/* ── Heatmap count button group ── */
.heatmap-count-btns {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

.heatmap-count-btn {
  padding: 5px 12px;
  border: 1.5px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  white-space: nowrap;
  letter-spacing: 0.01em;
}

.heatmap-count-btn:first-child { border-radius: 10px 0 0 10px; }
.heatmap-count-btn:last-child  { border-radius: 0 10px 10px 0; }

.heatmap-count-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(99, 102, 241, 0.06);
  z-index: 1;
}

.heatmap-count-btn.active {
  background: linear-gradient(135deg, rgba(99,102,241,0.18), rgba(99,102,241,0.08));
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: inset 0 1px 3px rgba(99,102,241,0.1);
  z-index: 1;
}

/* ── Trend popup modal ── */
.trend-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
}

.trend-modal:not([hidden]) {
  display: flex;
}

.trend-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(2px);
}

.trend-modal-box {
  position: relative;
  width: min(720px, 96vw);
  padding: 20px 24px;
  z-index: 1;
  max-height: 90vh;
  overflow: auto;
}

.trend-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.trend-modal-title {
  font-weight: 700;
  font-size: 1.05rem;
  font-family: var(--display-font);
}

.trend-modal-close {
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  line-height: 1;
  transition: color 0.15s;
}

.trend-modal-close:hover {
  color: var(--text);
}

/* ── Trend button in table ── */
.trend-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--text);
  padding: 3px 9px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: var(--body-font);
  cursor: pointer;
  border-radius: 8px;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.trend-btn:hover {
  background: rgba(99, 102, 241, 0.12);
  border-color: var(--primary);
  color: var(--primary);
}

/* ── Public data source compact badge ── */
.data-source-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 12px 0 4px;
  padding: 5px 12px 5px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel-strong);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted);
  transition: border-color 0.15s;
}

.data-source-badge-label {
  color: var(--muted);
  white-space: nowrap;
}

.data-source-badge-url {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

.data-source-badge-url:hover {
  text-decoration: underline;
}

.data-source-badge-copy {
  border: none;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  padding: 0 2px;
  font-size: 0.85rem;
  line-height: 1;
  border-radius: 4px;
  transition: color 0.15s;
}

.data-source-badge-copy:hover {
  color: var(--text);
}

/* ── Mansfield header left-align (same as others) ── */
th:nth-child(4) .sort-header {
  justify-content: flex-start;
}

.heatmap-sort-btn {
  padding: 4px 12px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.heatmap-sort-btn:hover {
  border-color: #10b981;
  color: #10b981;
}

.heatmap-sort-btn.active {
  background: rgba(16,185,129,0.15);
  border-color: #10b981;
  color: #10b981;
}

.heatmap-canvas-wrap {
  position: relative;
  width: 100%;
  min-height: 400px;
  max-height: 700px;
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel-strong);
  border: 1px solid var(--line);
}

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

.heatmap-legend-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  justify-content: center;
}

.heatmap-legend-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--muted);
}

.heatmap-gradient-bar {
  width: 180px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg,
    #ef4444,
    #f97316,
    #eab308,
    #22c55e,
    #10b981
  );
}

@media (max-width: 840px) {
  .heatmap-header {
    flex-direction: column;
  }
  .heatmap-controls {
    flex-wrap: wrap;
  }
}

/* ── Weinstein Stage Badges ── */
.ws-stage-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 6px;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  line-height: 1.45;
  vertical-align: middle;
}

.ws-stage--0 {
  background: var(--panel);
  color: var(--muted);
}

.ws-stage--1 {
  background: rgba(148, 163, 184, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.ws-stage--2 {
  background: rgba(16, 185, 129, 0.12);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
  box-shadow: 0 0 6px rgba(16, 185, 129, 0.08);
}

.ws-stage--3 {
  background: rgba(245, 158, 11, 0.12);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.ws-stage--4 {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

/* ── Signal Badges ── */
.signal-badge {
  display: inline-block;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.68rem;
  font-weight: 700;
  white-space: nowrap;
  line-height: 1.45;
  vertical-align: middle;
  animation: signal-pulse 2.5s ease-in-out infinite;
}

.signal-badge--rs-high {
  background: linear-gradient(135deg, rgba(234, 179, 8, 0.16), rgba(245, 158, 11, 0.1));
  color: #eab308;
  border: 1px solid rgba(234, 179, 8, 0.35);
  box-shadow: 0 0 8px rgba(234, 179, 8, 0.12);
}

.signal-badge--breakout {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.14), rgba(99, 102, 241, 0.08));
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.3);
  box-shadow: 0 0 6px rgba(59, 130, 246, 0.1);
}

.signal-none {
  color: var(--muted);
  font-size: 0.75rem;
}

@keyframes signal-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

/* ── Strategy item badges spacing ── */
.strategy-badges .ws-stage-badge,
.strategy-badges .signal-badge {
  margin-left: 2px;
}

.strategy-badges .signal-none {
  display: none;
}

/* ══════════════════════════════════════════════════════════════════════
   🏛️ Institutional View Tab — Tier 1
   ══════════════════════════════════════════════════════════════════════ */

.inst-section {
  margin-bottom: 20px;
}

.inst-section-header {
  margin-bottom: 16px;
}

.inst-section-header h3 {
  margin: 4px 0 0;
  font-family: var(--display-font);
  font-size: var(--font-size-lg);
  font-weight: 700;
}

.inst-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

/* ── Breadth Section ── */
.inst-section-breadth {
  background:
    linear-gradient(135deg, var(--cyan-glow), transparent 40%),
    linear-gradient(280deg, var(--info-glow), transparent 50%),
    var(--panel);
  border-left: 4px solid var(--cyan-hue);
}

/* ── Breadth Metric Cards Grid ── */
.breadth-metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}

.breadth-metric-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border-radius: 18px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  transition: transform 220ms ease, box-shadow 220ms ease;
  position: relative;
  overflow: hidden;
}

.breadth-metric-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--line);
  transition: background 300ms ease;
}

.breadth-metric-card:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.breadth-metric-card.bmc--green::before {
  background: linear-gradient(90deg, #10b981, #34d399);
}

.breadth-metric-card.bmc--yellow::before {
  background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.breadth-metric-card.bmc--red::before {
  background: linear-gradient(90deg, #ef4444, #f87171);
}

.breadth-metric-card.bmc--green {
  background:
    linear-gradient(180deg, rgba(16, 185, 129, 0.08), transparent 60%),
    var(--panel-strong);
}

.breadth-metric-card.bmc--yellow {
  background:
    linear-gradient(180deg, rgba(245, 158, 11, 0.08), transparent 60%),
    var(--panel-strong);
}

.breadth-metric-card.bmc--red {
  background:
    linear-gradient(180deg, rgba(239, 68, 68, 0.08), transparent 60%),
    var(--panel-strong);
}

.bmc-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.bmc-value {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  font-family: var(--display-font);
  line-height: 1.1;
}

.bmc-change {
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--muted);
}

.bmc-change--up {
  color: #10b981;
}

.bmc-change--down {
  color: #ef4444;
}

/* ── Breadth Canvas Chart ── */
.breadth-chart-wrap {
  position: relative;
  width: 100%;
  height: 280px;
  margin-bottom: 16px;
}

.breadth-chart-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}

/* ── Signal Box ── */
.inst-signal-box {
  padding: 14px 18px;
  border-radius: 16px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1.5;
  border: 1.5px solid var(--line);
  background: var(--panel-strong);
  transition: border-color 300ms ease, background 300ms ease;
}

.inst-signal-box.signal--bullish {
  border-color: rgba(16, 185, 129, 0.4);
  background:
    linear-gradient(135deg, rgba(16, 185, 129, 0.08), transparent 50%),
    var(--panel-strong);
  color: #059669;
}

:root[data-theme='dark'] .inst-signal-box.signal--bullish {
  color: #34d399;
}

.inst-signal-box.signal--bearish {
  border-color: rgba(239, 68, 68, 0.4);
  background:
    linear-gradient(135deg, rgba(239, 68, 68, 0.08), transparent 50%),
    var(--panel-strong);
  color: #dc2626;
}

:root[data-theme='dark'] .inst-signal-box.signal--bearish {
  color: #f87171;
}

.inst-signal-box.signal--neutral {
  border-color: rgba(245, 158, 11, 0.4);
  background:
    linear-gradient(135deg, rgba(245, 158, 11, 0.06), transparent 50%),
    var(--panel-strong);
  color: #b45309;
}

:root[data-theme='dark'] .inst-signal-box.signal--neutral {
  color: #fbbf24;
}

/* ── Placeholder sections ── */
.inst-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  color: var(--muted);
  text-align: center;
}

.inst-placeholder-icon {
  font-size: 2.5rem;
  margin-bottom: 8px;
  opacity: 0.7;
}

.inst-placeholder p {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: 500;
}

/* ── Placeholder section backgrounds ── */
.inst-section-avwap {
  background:
    linear-gradient(135deg, var(--gold-glow), transparent 40%),
    var(--panel);
  border-left: 4px solid var(--gold-hue);
}

.inst-section-pead {
  background:
    linear-gradient(135deg, var(--power-glow), transparent 40%),
    var(--panel);
  border-left: 4px solid var(--power-hue);
}

.inst-section-gex {
  background:
    linear-gradient(135deg, var(--fire-glow), transparent 40%),
    linear-gradient(280deg, var(--warn-glow), transparent 50%),
    var(--panel);
  border-left: 4px solid var(--fire-hue);
}

/* ── aVWAP Section (Task 2) ── */

.avwap-controls {
  display: flex;
  gap: 6px;
}

.avwap-filter-btn {
  padding: 5px 12px;
  border: 1.5px solid var(--line);
  background: transparent;
  border-radius: 8px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: all 180ms ease;
}

.avwap-filter-btn:hover {
  color: var(--text);
  border-color: var(--accent);
}

.avwap-filter-btn--active {
  background: var(--accent);
  color: white;
  border-color: transparent;
}

.avwap-table-wrap {
  overflow-x: auto;
  margin-top: 4px;
}

.avwap-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.avwap-table th {
  padding: 8px 10px;
  text-align: left;
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  border-bottom: 2px solid var(--line);
  white-space: nowrap;
}

.avwap-table td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.avwap-table tbody tr {
  transition: background 150ms ease;
}

.avwap-table tbody tr:hover {
  background: rgba(0, 0, 0, 0.03);
}

:root[data-theme='dark'] .avwap-table tbody tr:hover {
  background: rgba(255, 255, 255, 0.04);
}

.avwap-row--hot {
  background:
    linear-gradient(90deg, rgba(255, 107, 53, 0.06), transparent 60%) !important;
}

.avwap-row--hot td:first-child {
  font-weight: 700;
}

.avwap-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
}

.avwap-badge--above {
  background: rgba(59, 130, 246, 0.12);
  color: #3b82f6;
}

.avwap-badge--below {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
}

.avwap-pct--pos {
  color: #10b981;
  font-weight: 600;
}

.avwap-pct--neg {
  color: #ef4444;
  font-weight: 600;
}

/* ── PEAD Section (Task 3) ── */

.pead-content {
  min-height: 80px;
}

.pead-candidates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 12px;
}

.pead-card {
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  transition: transform 180ms ease, box-shadow 180ms ease;
  position: relative;
}

.pead-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.pead-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
}

.pead-card-symbol {
  font-weight: 800;
  font-size: var(--font-size-base);
  font-family: var(--display-font);
}

.pead-score-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(108, 92, 231, 0.12);
  color: #6c5ce7;
}

.pead-score-badge--high {
  background: rgba(16, 185, 129, 0.12);
  color: #059669;
}

.pead-card-details {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
  font-size: var(--font-size-xs);
  color: var(--muted);
}

.pead-card-details dt {
  font-weight: 600;
}

.pead-card-details dd {
  margin: 0;
  font-weight: 700;
  color: var(--text);
}

.pead-noconfig {
  text-align: center;
  padding: 30px 20px;
  color: var(--muted);
}

.pead-noconfig-icon {
  font-size: 2rem;
  margin-bottom: 8px;
  display: block;
}

.pead-noconfig-title {
  font-weight: 700;
  font-size: var(--font-size-base);
  margin-bottom: 4px;
}

.pead-noconfig-desc {
  font-size: var(--font-size-sm);
  line-height: 1.5;
}

/* ── GEX Map Section (Task 4) ── */

.gex-mock-badge {
  display: inline-block;
  padding: 4px 10px;
  background: rgba(245, 158, 11, 0.15);
  color: #d97706;
  border-radius: 6px;
  font-size: var(--font-size-xs);
  font-weight: 700;
  border: 1px solid rgba(245, 158, 11, 0.3);
  margin-top: 8px;
}

:root[data-theme='dark'] .gex-mock-badge {
  color: #fbbf24;
}

.gex-regime-box {
  padding: 14px 18px;
  border-radius: 12px;
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1.5;
  border: 1.5px solid var(--line);
  background: var(--panel-strong);
  margin-bottom: 16px;
}

.gex-regime-box.regime--positive {
  border-color: rgba(16, 185, 129, 0.4);
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08), transparent 50%), var(--panel-strong);
  color: #059669;
}

:root[data-theme='dark'] .gex-regime-box.regime--positive {
  color: #34d399;
}

.gex-regime-box.regime--negative {
  border-color: rgba(239, 68, 68, 0.4);
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.08), transparent 50%), var(--panel-strong);
  color: #dc2626;
}

:root[data-theme='dark'] .gex-regime-box.regime--negative {
  color: #f87171;
}

.gex-regime-box.regime--neutral {
  border-color: rgba(245, 158, 11, 0.4);
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.06), transparent 50%), var(--panel-strong);
  color: #b45309;
}

:root[data-theme='dark'] .gex-regime-box.regime--neutral {
  color: #fbbf24;
}

.gex-levels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}

.gex-level-card {
  display: flex;
  flex-direction: column;
  padding: 12px 14px;
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: 12px;
}

.gex-level-label {
  font-size: var(--font-size-xs);
  color: var(--muted);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 4px;
}

.gex-level-value {
  font-size: var(--font-size-xl);
  font-weight: 800;
  font-family: var(--display-font);
}

.gex-chart-wrap {
  position: relative;
  width: 100%;
  height: 320px;
}

.gex-chart-wrap canvas {
  width: 100% !important;
  height: 100% !important;
}