:root {
  --rf-holdings-background: var(--rf-site-background-color);
  --rf-chrome: var(--rf-bg);
  --rf-chrome-subtle: var(--rf-bg);
  --rf-chrome-strong: var(--rf-bg-soft);
  --rf-chrome-border: var(--rf-line);

  --app-bg: var(--rf-bg);
  --app-panel: var(--rf-surface-soft);
  --app-panel-2: var(--rf-surface-hover);
  --app-text: var(--rf-text-primary);
  --app-muted: var(--rf-text-secondary);
  --app-green: var(--rf-success);
  --app-red: var(--rf-danger);
  --app-amber: var(--rf-warning);
  --app-line: var(--rf-line);
  --app-line-2: var(--rf-border-strong);

  --rf-surface: var(--rf-surface-soft);
  --rf-surface-2: var(--rf-panel);
  --rf-surface-3: var(--rf-surface-raised);
  --rf-border: var(--rf-line);
  --rf-text: var(--rf-text-primary);
  --rf-muted: var(--rf-text-secondary);
  --rf-muted-2: var(--rf-text-muted);

  --rf-invest-bg: var(--rf-bg);
  --rf-invest-bg-soft: var(--rf-bg-soft);
  --rf-invest-panel: var(--rf-panel);
  --rf-invest-panel-strong: var(--rf-surface-raised);
  --rf-invest-line: var(--rf-border-soft);
  --rf-invest-muted: var(--rf-text-muted);
  --rf-invest-muted-2: var(--rf-text-muted);
  --rf-invest-purple: var(--rf-accent);
  --rf-invest-purple-2: var(--rf-accent-dark);
  --rf-invest-cyan: var(--rf-accent);
  --rf-invest-amber: var(--rf-warning);
  --rf-invest-blue: var(--rf-accent);
  --rf-invest-green: var(--rf-success);
  --rf-invest-red: var(--rf-danger);
}

html {
  background-color: var(--rf-site-background-color);
}

body {
  background: var(--rf-site-background);
  color: var(--app-text);
  text-rendering: optimizeLegibility;
}

.bg-app-bg { background-color: var(--app-bg); }
.bg-app-panel { background-color: var(--app-panel); }
.bg-app-bg\/10 { background-color: var(--rf-surface-soft); }
.text-app-text { color: var(--app-text); }
.text-app-muted { color: var(--app-muted); }
.text-app-green { color: var(--app-green); }
.text-app-red { color: var(--app-red); }
.text-app-amber { color: var(--app-amber); }
.text-app-line { color: var(--app-line); }
.border-app-line { border-color: var(--app-line); }
.border-app-line2 { border-color: var(--app-line-2); }
.shadow-soft { box-shadow: var(--rf-shadow-soft); }

/* Compatibility helpers for Invest onboarding and legacy trading partials.
   They are token aliases, not a separate Invest visual identity. */
.rf-page {
  min-height: 100vh;
  background: var(--rf-page);
  color: var(--rf-text);
  -webkit-font-smoothing: antialiased;
}

.rf-page > .rf-shell {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.rf-shell {
  margin-inline: auto;
  width: 100%;
  max-width: 1480px;
  padding: 20px 16px;
}

@media (min-width: 640px) {
  .rf-shell { padding-inline: 24px; }
}

@media (min-width: 1024px) {
  .rf-shell { padding-inline: 32px; }
}

.rf-surface,
.rf-panel,
.rf-panel-soft,
.rf-card {
  border: 1px solid var(--rf-border);
  background: var(--rf-surface);
}

.rf-surface {
  border-radius: var(--rf-radius-xl);
  box-shadow: var(--rf-shadow-soft);
}

.rf-panel {
  border-radius: var(--rf-radius-lg);
  background: var(--rf-surface-2);
}

.rf-panel-soft {
  border-radius: var(--rf-radius-md);
  background: var(--rf-surface-soft);
}

.rf-card {
  border-radius: var(--rf-radius-2xl);
  box-shadow: var(--rf-shadow-soft);
}

.rf-label,
.rf-invest-label {
  font-size: var(--rf-font-meta);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rf-muted-2);
}

.rf-title {
  color: var(--rf-text);
  font-size: var(--rf-font-page-title-mobile);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: var(--rf-leading-page-title);
}

.rf-copy {
  color: var(--rf-muted);
  font-size: var(--rf-font-body);
  line-height: var(--rf-leading-body);
}

.rf-question {
  display: block;
  color: var(--rf-text-secondary);
  font-size: var(--rf-font-dense);
  font-weight: 560;
}

.rf-nav {
  color: var(--rf-muted);
  font-size: var(--rf-font-dense);
  transition: color 0.2s ease;
}

.rf-nav:hover,
.rf-nav-active {
  color: var(--rf-text);
}

.rf-nav-active {
  font-weight: 600;
}

.rf-btn,
.rf-btn-primary,
.rf-primary-btn,
.rf-secondary-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--rf-radius-pill);
  font-size: var(--rf-font-dense);
  font-weight: 620;
  line-height: 1.25rem;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.rf-btn,
.rf-secondary-btn {
  border: 1px solid var(--rf-border);
  background: var(--rf-surface-soft);
  color: var(--rf-text);
}

.rf-btn {
  padding: 0.65rem 1.25rem;
}

.rf-secondary-btn,
.rf-primary-btn {
  padding: 0.75rem 1.5rem;
}

.rf-btn:hover,
.rf-secondary-btn:hover {
  border-color: var(--rf-border-strong);
  background: var(--rf-surface-hover);
}

.rf-btn-primary,
.rf-primary-btn {
  border: 1px solid var(--rf-text-primary);
  background: var(--rf-text-primary);
  color: var(--rf-bg);
}

.rf-btn-primary:hover,
.rf-primary-btn:hover {
  background: color-mix(in srgb, var(--rf-text-primary) 90%, transparent);
}

.rf-option-card {
  border: 1px solid var(--rf-border);
  border-radius: var(--rf-radius-lg);
  background: var(--rf-surface-soft);
  padding: 1rem 1.25rem;
  text-align: left;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.rf-option-card:hover {
  border-color: var(--rf-border-strong);
  background: var(--rf-surface-hover);
}

.rf-option-card-active {
  border-color: var(--rf-text-primary);
  background: var(--rf-text-primary);
  color: var(--rf-bg);
  box-shadow: var(--rf-shadow-soft);
}

.rf-option-title {
  color: var(--rf-text-secondary);
  font-size: var(--rf-font-body);
  font-weight: 560;
  transition: color 0.2s ease;
}

.rf-option-description {
  margin-top: 0.25rem;
  color: var(--rf-text-muted);
  font-size: var(--rf-font-dense);
  transition: color 0.2s ease;
}

.rf-option-card-active .rf-option-title,
.rf-option-card-active .rf-option-description {
  color: var(--rf-bg);
}

.rf-pending-icon {
  display: flex;
  width: 4rem;
  height: 4rem;
  align-items: center;
  justify-content: center;
  border-radius: var(--rf-radius-xl);
  background: var(--rf-surface-hover);
  color: var(--rf-success);
}

.rf-chip {
  border: 1px solid var(--rf-border);
  border-radius: var(--rf-radius-pill);
  background: var(--rf-surface-soft);
  padding: 0.35rem 0.9rem;
  color: var(--rf-text-secondary);
  font-size: var(--rf-font-meta);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.rf-chip-active,
.rf-chip:hover {
  border-color: var(--rf-border-strong);
  background: var(--rf-surface-hover);
  color: var(--rf-text);
}

.rf-chip-active {
  border-color: var(--rf-text-primary);
  background: var(--rf-text-primary);
  color: var(--rf-bg);
}

.rf-chip.rf-chip-error {
  border-color: var(--rf-danger);
  color: var(--rf-danger);
}

.rf-table-head {
  border-bottom: 1px solid var(--rf-border-soft);
  padding-bottom: 0.75rem;
  color: var(--rf-muted-2);
  font-size: var(--rf-font-meta);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.rf-cell,
.rf-cell-muted {
  padding: 1rem 0;
  font-size: var(--rf-font-dense);
}

.rf-cell {
  color: var(--rf-text);
}

.rf-cell-muted {
  color: var(--rf-muted);
}

.rf-input {
  width: 100%;
  border: 1px solid var(--rf-border);
  border-radius: var(--rf-radius-lg);
  background: var(--rf-surface-soft);
  padding: 0.75rem 1rem;
  color: var(--rf-text);
  font-size: var(--rf-font-dense);
  outline: none;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.rf-input::placeholder {
  color: var(--rf-text-muted);
}

.rf-input:focus {
  border-color: var(--rf-border-strong);
  background: var(--rf-surface-hover);
}

.rf-input-error {
  box-shadow: 0 0 0 2px var(--rf-danger);
}

@media (min-width: 640px) {
  .rf-title { font-size: var(--rf-font-section-title-desktop); }
}

@media (min-width: 1024px) {
  .rf-title.rf-title-large,
  .rf-card .rf-title {
    font-size: var(--rf-font-page-title-desktop);
  }
}

/* Invest-specific layout primitives */
.rf-invest-page {
  min-height: 100vh;
  background: var(--rf-invest-bg);
  color: var(--rf-text-primary);
}

.rf-invest-shell {
  width: 100%;
  max-width: 1520px;
  margin-inline: auto;
  padding: 1.75rem 1.5rem 3.5rem;
}

.rf-invest-muted { color: var(--rf-invest-muted); }
.rf-invest-muted-2 { color: var(--rf-invest-muted-2); }
.rf-invest-positive { color: var(--rf-invest-green); }
.rf-invest-negative { color: var(--rf-invest-red); }
.rf-invest-accent { color: var(--rf-invest-purple); }

.rf-invest-page-title {
  color: var(--rf-text-primary);
  font-size: clamp(1.55rem, 2.3vw, 2rem);
  font-weight: 760;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.rf-invest-section-title {
  color: var(--rf-text-primary);
  font-size: var(--rf-font-body);
  font-weight: 760;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.rf-invest-panel {
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.rf-invest-panel-soft {
  border: 1px solid var(--rf-invest-line);
  border-radius: var(--rf-radius-md);
  background: var(--rf-surface-soft);
}

.rf-invest-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 0 1rem;
}

.rf-invest-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--rf-invest-purple);
  font-size: var(--rf-font-dense);
  font-weight: 650;
  text-decoration: none;
}

.rf-invest-link:hover {
  color: var(--rf-text-primary);
}

.rf-invest-period {
  display: inline-flex;
  min-height: 2.8rem;
  align-items: center;
  gap: 0.65rem;
  border: 1px solid var(--rf-invest-line);
  border-radius: var(--rf-radius-md);
  background: var(--rf-surface-soft);
  padding: 0 0.85rem;
  color: var(--rf-text-primary);
  font-size: var(--rf-font-dense);
}

.rf-invest-range-tabs {
  display: inline-flex;
  align-items: center;
  gap: clamp(1rem, 2.4vw, 2rem);
  color: var(--rf-invest-muted);
  font-size: var(--rf-font-dense);
}

.rf-invest-range-tabs button {
  min-width: 2.7rem;
  border: 0;
  border-radius: var(--rf-radius-md);
  background: transparent;
  padding: 0.65rem 0.7rem;
  color: inherit;
}

.rf-invest-range-tabs button.is-active {
  background: var(--rf-invest-purple);
  color: var(--rf-text-primary);
  box-shadow: 0 12px 28px var(--rf-accent-soft);
}

.rf-invest-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
}

.rf-invest-kpi {
  display: grid;
  min-height: 5.3rem;
  gap: 0.5rem;
  border-right: 1px solid var(--rf-invest-line);
  padding: 0.3rem 1.75rem 0.3rem 0;
}

.rf-invest-kpi + .rf-invest-kpi { padding-left: 1.75rem; }
.rf-invest-kpi:last-child { border-right: 0; }

.rf-invest-kpi-value {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
  color: var(--rf-text-primary);
  font-size: clamp(1.25rem, 1.9vw, 1.55rem);
  font-weight: 740;
  letter-spacing: -0.02em;
}

.rf-invest-kpi-currency {
  color: var(--rf-text-secondary);
  font-size: var(--rf-font-dense);
  font-weight: 560;
}

.rf-invest-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: var(--rf-radius-pill);
}

.rf-invest-progress-track {
  height: 0.42rem;
  overflow: hidden;
  border-radius: var(--rf-radius-pill);
  background: var(--rf-surface-active);
}

.rf-invest-progress-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--bar-color, var(--rf-invest-purple));
}

@media (max-width: 980px) {
  .rf-invest-shell {
    padding: 1.1rem 1.15rem 6.4rem;
  }

  .rf-invest-kpi-grid {
    overflow-x: auto;
    grid-template-columns: repeat(4, minmax(9rem, 1fr));
  }
}

@media (max-width: 720px) {
  .rf-invest-shell {
    padding-inline: 1rem;
  }
}