:root {
  --bg-main: #f2f5fb;
  --bg-surface: #ffffff;
  --bg-soft: #e9effa;
  --line: #d3deef;
  --text-main: #152341;
  --text-muted: #5f6f93;
  --brand: #1744a9;
  --brand-strong: #0f2f79;
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow: 0 14px 34px rgba(23, 56, 123, 0.14);
  font-family: "IBM Plex Sans", "Segoe UI Variable", "Segoe UI", sans-serif;
  line-height: 1.45;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text-main);
  background:
    radial-gradient(circle at top left, rgba(110, 145, 219, 0.25), transparent 40%),
    radial-gradient(circle at 90% 10%, rgba(98, 192, 179, 0.22), transparent 35%),
    var(--bg-main);
}

button,
input,
select,
textarea {
  font: inherit;
}

.loading-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 2rem;
}

.loading-card {
  width: min(560px, 100%);
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 2rem;
}

.loading-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.loading-card h1 {
  margin: 0 0 0.4rem;
}

.loading-card p {
  margin: 0;
  color: var(--text-muted);
}

.loading-logo {
  width: 88px;
  height: 88px;
  display: block;
  margin: 0 0 1rem;
  object-fit: contain;
}

.loading-card-head .loading-logo {
  margin: 0;
}

.login-card {
  display: grid;
  gap: 1rem;
}

.login-form {
  display: grid;
  gap: 0.8rem;
}

.marketing-shell {
  min-height: 100vh;
  padding: 1.2rem;
  display: grid;
  gap: 1.2rem;
}

.marketing-topbar,
.marketing-section,
.marketing-hero {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.marketing-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
}

.marketing-brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.marketing-brand strong,
.marketing-brand span {
  display: block;
}

.marketing-brand span {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.marketing-brand-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 14px;
  background: linear-gradient(135deg, #edf3ff, #d8e6ff);
  padding: 0.35rem;
}

.marketing-nav {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.marketing-nav a {
  color: var(--text-main);
  text-decoration: none;
}

.marketing-main {
  display: grid;
  gap: 1rem;
}

.marketing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 1.2rem;
  padding: 1.4rem;
}

.marketing-hero-sales {
  background:
    radial-gradient(circle at top left, rgba(23, 68, 169, 0.12), transparent 34%),
    radial-gradient(circle at bottom right, rgba(34, 161, 132, 0.12), transparent 28%),
    rgba(255, 255, 255, 0.94);
}

.marketing-copy h1,
.section-intro h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
}

.section-intro h2 {
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

.marketing-copy p,
.section-intro p,
.marketing-card p,
.showcase-card p {
  color: var(--text-muted);
}

.marketing-lead {
  font-size: 1.05rem;
  max-width: 64ch;
}

.marketing-kicker {
  display: inline-flex;
  margin-bottom: 0.9rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: rgba(23, 68, 169, 0.08);
  color: var(--brand-strong);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.marketing-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin: 1.1rem 0 0.8rem;
}

.marketing-actions.compact {
  margin-bottom: 0.25rem;
}

.marketing-note {
  margin: 0;
  font-size: 0.95rem;
}

.marketing-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1rem;
}

.marketing-proof-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.48rem 0.72rem;
  border-radius: 999px;
  border: 1px solid rgba(23, 68, 169, 0.16);
  background: rgba(23, 68, 169, 0.06);
  color: var(--brand-strong);
  font-size: 0.86rem;
  font-weight: 600;
}

.marketing-showcase {
  display: grid;
  gap: 0.9rem;
}

.showcase-card,
.marketing-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(242, 246, 255, 0.92));
  padding: 1rem;
}

.showcase-card h3,
.marketing-card h3 {
  margin: 0.15rem 0 0.45rem;
}

.marketing-bullets {
  margin: 0.85rem 0 0;
  padding-left: 1.1rem;
  color: var(--text-main);
}

.marketing-bullets li + li {
  margin-top: 0.38rem;
}

.showcase-grid,
.marketing-feature-grid,
.marketing-steps,
.marketing-pricing {
  display: grid;
  gap: 0.9rem;
}

.showcase-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.showcase-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.84);
}

.showcase-grid strong {
  display: block;
  font-size: 1.3rem;
}

.marketing-section {
  padding: 1.25rem;
}

.section-intro {
  margin-bottom: 1rem;
}

.marketing-feature-grid,
.marketing-steps,
.marketing-pricing {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.pricing-card {
  display: grid;
  align-content: start;
  gap: 0.8rem;
}

.pricing-price {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

.marketing-mini-note {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.pricing-card-accent {
  background:
    radial-gradient(circle at top right, rgba(54, 107, 225, 0.18), transparent 35%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(234, 241, 255, 0.95));
}

.step-index {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: var(--brand);
  color: #fff;
  font-weight: 700;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
}

.sidebar {
  border-right: 1px solid var(--line);
  padding: 1.3rem;
  background: linear-gradient(180deg, #0f2f79 0%, #12388f 55%, #1848b5 100%);
  color: #f0f4ff;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.brand-block {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}

.brand-badge {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.08);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 10px 18px rgba(5, 14, 44, 0.22);
  overflow: hidden;
}

.brand-logo {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.brand-block h1 {
  margin: 0;
  font-size: 1.05rem;
}

.brand-block p,
.sidebar small,
.sidebar li {
  color: rgba(240, 244, 255, 0.78);
}

.sidebar-card {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.08);
}

.sidebar-card h3 {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
}

.sidebar-list {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.35rem;
}

.sidebar-kpi {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.sidebar-kpi:last-child {
  border-bottom: 0;
}

.sidebar-actions {
  display: grid;
  gap: 0.55rem;
}

.status-chip-row {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}

.sidebar-nav {
  display: grid;
  gap: 0.45rem;
}

.sidebar-link {
  color: rgba(240, 244, 255, 0.88);
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 0.5rem 0.65rem;
  background: rgba(255, 255, 255, 0.06);
  transition: background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}

.sidebar-link:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.24);
  transform: translateX(2px);
}

.sidebar-link:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.75);
  outline-offset: 2px;
}

.sidebar-footer {
  margin-top: auto;
  border-top: 1px solid rgba(255, 255, 255, 0.25);
  padding-top: 0.8rem;
  font-size: 0.82rem;
}

.main-area {
  padding: 1.3rem;
  display: grid;
  align-content: start;
  gap: 1rem;
}

section[id],
article[id] {
  scroll-margin-top: 1rem;
}

.topbar {
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1rem 1.2rem;
  box-shadow: var(--shadow);
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  align-items: center;
}

.topbar h2 {
  margin: 0;
  font-size: 1.35rem;
}

.topbar p {
  margin: 0.25rem 0 0;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.inline-actions {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.locale-switch {
  display: inline-flex;
  gap: 0.3rem;
  padding: 0.2rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.locale-button {
  min-width: 48px;
}

.locale-button.is-active {
  background: linear-gradient(180deg, #1d5fd1, #1547a3);
  color: #fff;
  border-color: transparent;
}

.view-grid {
  display: grid;
  gap: 1rem;
}

.view-grid.two-columns {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel-card,
.metric-card {
  background: var(--bg-surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
}

.panel-card > header h3,
.panel-card > header h4 {
  margin: 0;
}

.panel-card > header p,
.metric-card small,
.muted {
  color: var(--text-muted);
}

.panel-card > header p {
  margin: 0.25rem 0 0;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.metric-card {
  border-radius: var(--radius-md);
  display: grid;
  gap: 0.35rem;
}

.metric-card span {
  font-size: 0.84rem;
  color: var(--text-muted);
}

.metric-card strong {
  font-size: 1.45rem;
}

.traffic-signal-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.traffic-signal-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, #fbfdff, #eef4fb);
  box-shadow: var(--shadow);
  padding: 0.9rem 0.8rem;
  display: grid;
  gap: 0.65rem;
  justify-items: center;
  text-align: center;
  cursor: help;
}

.traffic-signal-card strong {
  font-size: 0.95rem;
}

.traffic-signal-card small {
  color: var(--text-muted);
  line-height: 1.35;
}

.traffic-signal-body {
  width: 74px;
  padding: 0.7rem 0.65rem;
  border-radius: 26px;
  background: linear-gradient(180deg, #1d222b, #070a10);
  border: 2px solid rgba(255, 255, 255, 0.06);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 10px 18px rgba(9, 17, 29, 0.18);
  display: grid;
  gap: 0.55rem;
  justify-items: center;
}

.traffic-light {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  position: relative;
  border: 2px solid rgba(0, 0, 0, 0.18);
  box-shadow:
    inset 0 -6px 10px rgba(0, 0, 0, 0.22),
    inset 0 8px 8px rgba(255, 255, 255, 0.12);
}

.traffic-light::after {
  content: "";
  position: absolute;
  top: 6px;
  left: 8px;
  width: 18px;
  height: 10px;
  border-radius: 999px;
  transform: rotate(-22deg);
  background: rgba(255, 255, 255, 0.9);
}

.traffic-light.red.on {
  background: radial-gradient(circle at 30% 30%, #ff6974, #eb2037 58%, #9f0e23 100%);
}

.traffic-light.yellow.on {
  background: radial-gradient(circle at 30% 30%, #ffe18d, #ffca57 58%, #c78300 100%);
}

.traffic-light.green.on {
  background: radial-gradient(circle at 30% 30%, #62e0a2, #138e43 58%, #0a612d 100%);
}

.traffic-light.red.off {
  background: radial-gradient(circle at 30% 30%, #6f2029, #451218 65%, #26090d 100%);
}

.traffic-light.yellow.off {
  background: radial-gradient(circle at 30% 30%, #7b6124, #503b0b 65%, #2e2206 100%);
}

.traffic-light.green.off {
  background: radial-gradient(circle at 30% 30%, #21563c, #133826 65%, #0a2015 100%);
}

.kpi-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.8rem;
  padding: 0.48rem 0;
  border-bottom: 1px solid var(--line);
}

.kpi-row:last-child {
  border-bottom: 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.16rem 0.52rem;
  font-size: 0.74rem;
  border: 1px solid transparent;
}

.tag.success,
.tag.info {
  background: rgba(15, 125, 72, 0.12);
  color: #0b6337;
  border-color: rgba(15, 125, 72, 0.24);
}

.tag.warning {
  background: rgba(176, 114, 0, 0.14);
  color: #8f5c00;
  border-color: rgba(176, 114, 0, 0.27);
}

.tag.error {
  background: rgba(159, 30, 63, 0.14);
  color: #8d1a38;
  border-color: rgba(159, 30, 63, 0.28);
}

.tag.muted {
  background: rgba(95, 111, 147, 0.14);
  border-color: rgba(95, 111, 147, 0.24);
  color: #4f5f80;
}

.primary-button,
.ghost-button,
.danger-button {
  border: 1px solid transparent;
  border-radius: 10px;
  padding: 0.58rem 0.88rem;
  cursor: pointer;
  transition: all 0.18s ease;
}

.primary-button {
  color: #fff;
  background: var(--brand);
}

.primary-button:hover:not(:disabled) {
  background: var(--brand-strong);
}

.ghost-button {
  color: var(--brand);
  background: rgba(23, 68, 169, 0.08);
  border-color: rgba(23, 68, 169, 0.26);
}

.ghost-button:hover:not(:disabled) {
  background: rgba(23, 68, 169, 0.16);
}

.danger-button {
  color: #fff;
  background: linear-gradient(180deg, #d34458, #ad243f);
}

.danger-button:hover:not(:disabled) {
  background: linear-gradient(180deg, #bc3147, #901932);
}

.slim-button {
  padding-inline: 0.72rem;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.notice-banner {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.65rem 0.8rem;
  font-size: 0.9rem;
}

.notice-banner.success {
  border-color: rgba(15, 125, 72, 0.3);
  background: rgba(15, 125, 72, 0.08);
  color: #0b5f36;
}

.notice-banner.warning {
  border-color: rgba(176, 114, 0, 0.3);
  background: rgba(176, 114, 0, 0.08);
  color: #8a5a00;
}

.notice-banner.error {
  border-color: rgba(159, 30, 63, 0.3);
  background: rgba(159, 30, 63, 0.08);
  color: #7d1632;
}

.notice-banner.info {
  border-color: rgba(23, 68, 169, 0.3);
  background: rgba(23, 68, 169, 0.08);
  color: #12367f;
}

.hint-box {
  margin-top: 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  padding: 0.8rem;
}

.hint-box h4,
.hint-box p {
  margin: 0;
}

.hint-box p + p {
  margin-top: 0.45rem;
}

.setup-hero {
  background:
    radial-gradient(circle at top right, rgba(23, 68, 169, 0.1), transparent 36%),
    linear-gradient(180deg, #fcfdff, #f2f7ff);
}

.setup-hero.success {
  border-color: rgba(15, 125, 72, 0.24);
}

.setup-hero.warning {
  border-color: rgba(176, 114, 0, 0.24);
}

.setup-hero.error {
  border-color: rgba(159, 30, 63, 0.24);
}

.setup-summary,
.stat-ribbon,
.reason-list {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.setup-summary {
  margin-top: 0.9rem;
}

.setup-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.8rem;
}

.setup-card {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.8rem;
  background: rgba(255, 255, 255, 0.78);
}

.setup-card.configured {
  background: linear-gradient(180deg, rgba(15, 125, 72, 0.08), rgba(255, 255, 255, 0.92));
}

.setup-card.missing {
  background: linear-gradient(180deg, rgba(176, 114, 0, 0.08), rgba(255, 255, 255, 0.92));
}

.setup-card-head,
.form-actions,
.toggle-row,
.activity-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
}

.setup-card p,
.setup-card small {
  margin: 0.45rem 0 0;
}

.settings-form {
  display: grid;
  gap: 0.9rem;
}

.symbol-discovery {
  display: grid;
  gap: 0.9rem;
  margin: 1rem 0 1.15rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(242, 247, 255, 0.98), rgba(255, 255, 255, 0.95));
}

.symbol-discovery-head,
.symbol-discovery-actions,
.symbol-card-head,
.symbol-card-actions,
.symbol-discovery-meta,
.symbol-search-form {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.symbol-discovery-head h4,
.symbol-discovery-head p,
.symbol-card-head strong,
.symbol-card-head small {
  margin: 0;
}

.symbol-search-form input {
  flex: 1 1 320px;
  min-width: 220px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfdff;
  color: var(--text-main);
  padding: 0.72rem 0.78rem;
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.symbol-search-form input:focus {
  border-color: rgba(23, 68, 169, 0.38);
  box-shadow: 0 0 0 4px rgba(23, 68, 169, 0.12);
  background: #fff;
}

.preset-chip-row,
.symbol-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.preset-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid rgba(23, 68, 169, 0.16);
  border-radius: 999px;
  background: rgba(23, 68, 169, 0.05);
  color: var(--brand);
  padding: 0.55rem 0.85rem;
  cursor: pointer;
  transition: transform 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.preset-chip small {
  color: var(--text-muted);
}

.preset-chip:hover,
.preset-chip:focus-visible,
.preset-chip.active {
  border-color: rgba(23, 68, 169, 0.42);
  background: rgba(23, 68, 169, 0.12);
  transform: translateY(-1px);
  outline: none;
}

.symbol-discovery-meta {
  align-items: flex-start;
}

.symbol-discovery-meta a {
  color: var(--brand);
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 600;
}

.symbol-discovery-meta a:hover,
.symbol-discovery-meta a:focus-visible {
  text-decoration: underline;
  outline: none;
}

.symbol-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.symbol-card {
  display: grid;
  gap: 0.7rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.85rem;
  background: rgba(255, 255, 255, 0.92);
}

.symbol-card.selected {
  border-color: rgba(15, 125, 72, 0.3);
  background: linear-gradient(180deg, rgba(15, 125, 72, 0.08), rgba(255, 255, 255, 0.96));
}

.symbol-card small {
  display: block;
  color: var(--text-muted);
  margin-top: 0.18rem;
}

.symbol-card-actions {
  justify-content: flex-start;
}

.hint-box.compact {
  padding: 0.72rem 0.85rem;
}

.hint-box.compact p {
  margin: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.field-group {
  display: grid;
  gap: 0.38rem;
}

.field-span-3 {
  grid-column: 1 / -1;
}

.field-group span {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.field-label,
.toggle-copy {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  flex-wrap: wrap;
}

.field-group input,
.field-group textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fbfdff;
  color: var(--text-main);
  padding: 0.72rem 0.78rem;
  outline: none;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.field-group textarea {
  min-height: 88px;
  resize: vertical;
}

.field-group input:focus,
.field-group textarea:focus {
  border-color: rgba(23, 68, 169, 0.38);
  box-shadow: 0 0 0 4px rgba(23, 68, 169, 0.12);
  background: #fff;
}

.settings-switches {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.help-icon {
  width: 1.15rem;
  height: 1.15rem;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  border: 1px solid rgba(23, 68, 169, 0.24);
  background: rgba(23, 68, 169, 0.08);
  cursor: help;
  user-select: none;
  flex: 0 0 auto;
  color: var(--brand);
  font-size: 0.78rem;
  line-height: 1;
  font-weight: 700;
}

.help-icon:focus-visible,
.help-icon:hover {
  outline: none;
  border-color: rgba(23, 68, 169, 0.42);
  background: rgba(23, 68, 169, 0.14);
}

.toggle-row {
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0.55rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--bg-soft);
  padding: 0.55rem 0.85rem;
}

.toggle-row input {
  margin: 0;
}

.chart-wrap {
  display: grid;
  gap: 0.7rem;
}

.chart-svg {
  width: 100%;
  height: 140px;
}

.chart-axis {
  stroke: rgba(95, 111, 147, 0.22);
  stroke-width: 1.4;
}

.chart-line {
  fill: none;
  stroke: var(--brand);
  stroke-width: 3;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.chart-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.7rem;
  color: var(--text-muted);
  font-size: 0.82rem;
}

.chart-meta strong {
  color: var(--text-main);
}

.bar-chart {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(62px, 1fr));
  gap: 0.7rem;
  align-items: end;
}

.bar-column {
  display: grid;
  gap: 0.35rem;
  text-align: center;
}

.bar-shell {
  height: 112px;
  display: flex;
  align-items: end;
  justify-content: center;
  padding: 0.45rem;
  border-radius: 14px;
  background: linear-gradient(180deg, #f8fbff, #edf3ff);
  border: 1px solid var(--line);
}

.bar {
  width: 100%;
  border-radius: 999px 999px 12px 12px;
}

.bar.positive {
  background: linear-gradient(180deg, #59ce98, #0f7d48);
}

.bar.negative {
  background: linear-gradient(180deg, #ff8da0, #b52147);
}

.activity-list {
  margin-top: 0.95rem;
  display: grid;
  gap: 0.55rem;
}

.activity-row {
  border-top: 1px solid var(--line);
  padding-top: 0.55rem;
  font-size: 0.9rem;
}

.metric-grid.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.panel-inset {
  background: linear-gradient(180deg, rgba(248, 251, 255, 0.94), rgba(255, 255, 255, 0.98));
  border-radius: 16px;
  box-shadow: none;
}

.recommendation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

.recommendation-card {
  display: grid;
  gap: 0.8rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 0.9rem;
  background: rgba(255, 255, 255, 0.92);
}

.recommendation-card.success {
  border-color: rgba(15, 125, 72, 0.3);
  background: linear-gradient(180deg, rgba(15, 125, 72, 0.08), rgba(255, 255, 255, 0.98));
}

.recommendation-card.warning {
  border-color: rgba(176, 114, 0, 0.28);
  background: linear-gradient(180deg, rgba(176, 114, 0, 0.08), rgba(255, 255, 255, 0.98));
}

.recommendation-card.muted {
  background: linear-gradient(180deg, rgba(95, 111, 147, 0.08), rgba(255, 255, 255, 0.98));
}

.recommendation-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.7rem;
}

.recommendation-head strong,
.recommendation-head small {
  display: block;
  margin: 0;
}

.recommendation-head small {
  margin-top: 0.18rem;
  color: var(--text-muted);
}

.recommendation-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.65rem;
}

.recommendation-stats div {
  display: grid;
  gap: 0.2rem;
  padding: 0.55rem 0.6rem;
  border-radius: 12px;
  background: rgba(23, 68, 169, 0.05);
}

.recommendation-stats span {
  font-size: 0.76rem;
  color: var(--text-muted);
}

.recommendation-stats strong {
  font-size: 1rem;
}

.lab-roadmap {
  margin-top: 1rem;
}

.table-wrapper {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 1260px;
}

th,
td {
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  padding: 0.72rem 0.45rem;
}

th {
  font-size: 0.79rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--text-muted);
}

td strong,
td small {
  display: block;
}

td small {
  margin-top: 0.2rem;
  color: var(--text-muted);
  font-size: 0.76rem;
}

.log-list {
  display: grid;
  gap: 0.55rem;
}

.log-entry {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.72rem;
  background: #f9fbff;
}

.log-entry-head {
  display: flex;
  justify-content: space-between;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 0.35rem;
}

.empty-state {
  color: var(--text-muted);
  margin: 0;
}

@media (max-width: 1220px) {
  .metric-grid,
  .traffic-signal-grid,
  .setup-grid,
  .form-grid,
  .symbol-grid,
  .recommendation-grid,
  .recommendation-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .marketing-hero,
  .marketing-feature-grid,
  .marketing-steps,
  .marketing-pricing {
    grid-template-columns: 1fr;
  }

  .app-shell {
    grid-template-columns: 1fr;
  }

  .view-grid.two-columns,
  .metric-grid,
  .traffic-signal-grid,
  .setup-grid,
  .form-grid,
  .symbol-grid,
  .recommendation-grid,
  .recommendation-stats,
  .metric-grid.compact {
    grid-template-columns: 1fr;
  }

  .main-area {
    padding: 1rem;
  }

  .symbol-search-form,
  .symbol-discovery-head,
  .symbol-discovery-meta,
  .marketing-topbar,
  .marketing-nav,
  .marketing-actions,
  .settings-switches,
  .form-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
  }
}