:root {
  --fd-bg: #050816;
  --fd-bg-elevated: #0b1020;
  --fd-accent: #4f46e5;
  --fd-accent-soft: rgba(79, 70, 229, 0.18);
  --fd-text: #f9fafb;
  --fd-text-muted: #9ca3af;
  --fd-border: #1f2933;
  --fd-danger: #ef4444;
  --fd-success: #22c55e;
  --fd-gold: #d4af37;
  --fd-usd: var(--fd-success);
  --fd-radius-lg: 16px;
  --fd-radius-md: 10px;
  --fd-shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.75);
  --fd-gap: 1rem;
  --fd-max-width: 1080px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: radial-gradient(circle at top, #111827 0, #020617 40%, #000 100%);
  color: var(--fd-text);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.fd-header {
  width: 100%;
  max-width: var(--fd-max-width);
  padding: 1.25rem 1.5rem 0.5rem;
}

.fd-header__row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.9rem;
}

.fd-header__controls {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.85rem;
  flex-wrap: wrap;
  flex: 0 0 auto;
}

.fd-header__title {
  flex: 1 1 auto;
  min-width: 0;
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  font-family: 'Segoe UI Variable', 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 750;
  letter-spacing: -0.01em;
  line-height: 1.1;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  white-space: nowrap;
}

.fd-header__title-line {
  display: block;
}

.fd-title-word {
  display: inline-block;
}

.fd-title-word--harga {
  color: var(--fd-text);
  opacity: 0.88;
  font-weight: 650;
}

.fd-title-word--emas {
  color: var(--fd-gold);
  font-weight: 800;
}

.fd-title-word--dollar {
  color: var(--fd-usd);
  font-weight: 800;
}

.fd-title-word--rupiah {
  color: var(--fd-text);
  background-image: linear-gradient(to bottom, var(--fd-danger) 0 50%, var(--fd-text) 50% 100%);
  background-size: 100% 100%;
  background-position: 0 0;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

.fd-header__subtitle {
  margin-top: 0.2rem;
  color: var(--fd-text-muted);
  font-size: 0.9rem;
}

.fd-lang-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--fd-text-muted);
  white-space: nowrap;
}

.fd-lang-switcher select {
  background: #020617;
  color: var(--fd-text-muted);
  border-radius: 999px;
  border: 1px solid var(--fd-border);
  padding: 0.15rem 0.6rem;
  font-size: 0.8rem;
}

.fd-lang-switcher select:focus {
  outline: 1px solid var(--fd-accent);
}

.fd-main {
  width: 100%;
  max-width: var(--fd-max-width);
  padding: 0.35rem 1.5rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: var(--fd-gap);
}

.fd-global-controls {
  display: flex;
  align-items: center;
  gap: 0.55rem;
}

.fd-principal-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.fd-input {
  appearance: none;
  border: 1px solid var(--fd-border);
  background: #020617;
  color: var(--fd-text-muted);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  font-size: 0.8rem;
  width: 10.25rem;
}

.fd-input:focus {
  outline: 1px solid var(--fd-accent);
}

.fd-slider {
  width: 9.25rem;
  accent-color: var(--fd-accent);
}

.fd-global-controls__label {
  font-size: 0.85rem;
  color: var(--fd-text-muted);
  white-space: nowrap;
}

.fd-btn-group {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
}

.fd-market-row {
  display: grid;
  grid-template-columns: minmax(0, 2.2fr) minmax(0, 1.2fr);
  gap: var(--fd-gap);
  min-width: 0;
}

.fd-panel {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.9));
  border-radius: var(--fd-radius-lg);
  border: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: var(--fd-shadow-soft);
  padding: 0.95rem 1.1rem 1.1rem;
  backdrop-filter: blur(16px);
}

.fd-panel--market {
  border-color: rgba(34, 197, 94, 0.22);
  box-shadow:
    var(--fd-shadow-soft),
    0 0 0 1px rgba(34, 197, 94, 0.08),
    0 18px 60px rgba(34, 197, 94, 0.08);
}

.fd-panel--gold {
  border-color: rgba(212, 175, 55, 0.22);
  box-shadow:
    var(--fd-shadow-soft),
    0 0 0 1px rgba(212, 175, 55, 0.08),
    0 18px 60px rgba(212, 175, 55, 0.08);
}

.fd-panel h2 {
  margin: 0 0 0.55rem;
  font-size: 1rem;
  font-weight: 600;
}

.fd-panel__header-row h2 {
  margin: 0;
}

.fd-panel__title-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.fd-panel__header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.55rem;
}

.fd-header-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.fd-btn {
  appearance: none;
  border: 1px solid var(--fd-border);
  background: #020617;
  color: var(--fd-text-muted);
  border-radius: 999px;
  padding: 0.2rem 0.75rem;
  font-size: 0.8rem;
  cursor: pointer;
}

.fd-btn:hover {
  border-color: rgba(148, 163, 184, 0.35);
  color: var(--fd-text);
}

.fd-btn:focus {
  outline: 1px solid var(--fd-accent);
}

.fd-btn.fd-btn--active {
  border-color: var(--fd-accent);
  color: var(--fd-text);
  background: var(--fd-accent-soft);
  font-weight: 600;
}

.fd-btn.fd-btn--active:hover {
  border-color: var(--fd-accent);
  color: var(--fd-text);
}

.fd-btn--ghost {
  background: transparent;
}

.fd-range-switcher,
.fd-currency-switcher,
.fd-chart-type-switcher {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  color: var(--fd-text-muted);
}

.fd-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.15rem 0.6rem;
  border: 1px solid var(--fd-border);
  background: #020617;
  color: var(--fd-text-muted);
  font-size: 0.8rem;
  line-height: 1.2;
  user-select: none;
}

.fd-range-switcher select,
.fd-currency-switcher select,
.fd-chart-type-switcher select {
  background: #020617;
  color: var(--fd-text-muted);
  border-radius: 999px;
  border: 1px solid var(--fd-border);
  padding: 0.15rem 0.6rem;
  font-size: 0.8rem;
}

.fd-range-switcher select:focus,
.fd-currency-switcher select:focus,
.fd-chart-type-switcher select:focus {
  outline: 1px solid var(--fd-accent);
}



.fd-panel--status {
  width: 100%;
  font-size: 0.72rem;
}

.fd-panel--status h2 {
  font-size: 0.9rem;
}

.fd-panel--status .fd-muted {
  font-size: 0.72rem;
}

.fd-panel--status .fd-status {
  font-size: 0.72rem;
}

.fd-panel--status .fd-status + .fd-status {
  margin-top: 0.6rem;
}

.fd-disclaimer {
  margin-top: 0.75rem;
  font-size: 0.72rem;
  line-height: 1.35;
}

.fd-panel--chart {
  min-height: 320px;
}


.fd-panel--insights {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

/* Compact typography inside Investment Insights panels */
.fd-panel--insights .fd-insights__header h2 {
  font-size: 0.95rem;
}

.fd-panel--insights .fd-badge {
  font-size: 0.7rem;
  padding: 0.12rem 0.5rem;
}

.fd-panel--insights .fd-global-controls__label {
  font-size: 0.8rem;
}

.fd-panel--insights .fd-input {
  font-size: 0.75rem;
  padding: 0.18rem 0.65rem;
}

.fd-insights__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.fd-badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  border: 1px solid var(--fd-border);
  padding: 0.15rem 0.55rem;
  font-size: 0.75rem;
  color: var(--fd-text-muted);
  background: #020617;
  user-select: none;
}

.fd-badge--estimated {
  border-color: rgba(148, 163, 184, 0.35);
}

.fd-insight {
  border: 1px solid rgba(148, 163, 184, 0.12);
  border-radius: var(--fd-radius-md);
  padding: 0.6rem 0.75rem;
  background: radial-gradient(circle at top left, rgba(79, 70, 229, 0.12), rgba(2, 6, 23, 0.85));
}

.fd-insight--secondary {
  background: radial-gradient(circle at top left, rgba(15, 23, 42, 0.65), rgba(2, 6, 23, 0.85));
}

.fd-insight__kicker {
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--fd-text-muted);
}

.fd-insight__kicker--up {
  color: var(--fd-success);
}

.fd-insight__kicker--down {
  color: var(--fd-danger);
}

.fd-insight__value {
  margin-top: 0.25rem;
  font-size: 1.15rem;
  font-weight: 750;
  letter-spacing: 0.01em;
  color: var(--fd-text);
  line-height: 1.2;
  word-break: break-word;
}

.fd-insight__value--up {
  color: var(--fd-success);
}

.fd-insight__value--down {
  color: var(--fd-danger);
}

.fd-insight__sub {
  margin-top: 0.25rem;
  font-size: 0.78rem;
  color: var(--fd-text-muted);
}

.fd-insight__delta {
  margin-top: 0.3rem;
  font-weight: 650;
  font-size: 0.82rem;
  color: var(--fd-text-muted);
}

.fd-insight__delta--up {
  color: var(--fd-success);
}

.fd-insight__delta--down {
  color: var(--fd-danger);
}

.fd-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  font-size: 0.85rem;
  border: 1px solid var(--fd-border);
  background: radial-gradient(circle at top left, var(--fd-accent-soft), #020617);
}

.fd-status::before {
  content: "";
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 999px;
  background: var(--fd-text-muted);
  box-shadow: 0 0 0 3px rgba(148, 163, 184, 0.25);
}

.fd-status--ok {
  border-color: rgba(34, 197, 94, 0.5);
}

.fd-status--ok::before {
  background: var(--fd-success);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.25);
}

.fd-status--error {
  border-color: rgba(239, 68, 68, 0.5);
}

.fd-status--error::before {
  background: var(--fd-danger);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.25);
}

.fd-muted {
  margin: 0;
  font-size: 0.9rem;
  color: var(--fd-text-muted);
}

.fd-footer {
  width: 100%;
  max-width: var(--fd-max-width);
  padding: 0.75rem 1.5rem 1.25rem;
  color: var(--fd-text-muted);
  font-size: 0.8rem;
}

canvas#market-chart {
  width: 100% !important;
  height: 270px !important;
}

canvas#gold-chart {
  width: 100% !important;
  height: 270px !important;
}

@media (max-width: 768px) {
  .fd-market-row {
    grid-template-columns: minmax(0, 1fr);
  }
}