/* NetX Bridge — aligned with Faucet dark theme */

body.br-page {
  --br-bg: #0a0a0f;
  --br-panel: #12121a;
  --br-panel-border: rgba(255, 255, 255, 0.08);
  --br-field: #16161e;
  --br-inset: #0e0e14;
  --br-inset-border: rgba(255, 255, 255, 0.08);
  --br-text: #f4f4f5;
  --br-text-muted: #a1a1aa;
  --br-text-dim: #71717a;
  --br-accent: #60a5fa;
  --br-accent-hover: #93c5fd;
  --br-primary: #7c3aed;
  --br-primary-hover: #8b5cf6;
  --br-gradient: linear-gradient(90deg, #7c3aed 0%, #6366f1 45%, #3b82f6 100%);
  --br-gradient-hover: linear-gradient(90deg, #8b5cf6 0%, #818cf8 45%, #60a5fa 100%);
  --br-error: #f87171;
  --br-radius-lg: 1rem;
  --br-radius-md: 0.75rem;
  --br-radius-sm: 0.75rem;
  --br-ease: cubic-bezier(0.16, 1, 0.3, 1);

  color: var(--br-text);
  background: var(--br-bg);
  min-height: 100vh;
}

body.br-page::before,
body.br-page::after {
  display: none;
}

body.br-page .page-wrap {
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(124, 58, 237, 0.14), transparent 55%),
    var(--br-bg);
}

body.br-page .site-header {
  background: rgba(10, 10, 15, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--br-panel-border);
  overflow: visible;
}

body.br-page .brand { color: var(--br-text); }
body.br-page .nav-link { color: rgba(244, 244, 245, 0.72); }
body.br-page .nav-link:hover,
body.br-page .nav-link.is-active { color: var(--br-text); background: rgba(255, 255, 255, 0.06); }
body.br-page .nav-link.is-active { color: #a78bfa; background: rgba(124, 58, 237, 0.14); }
body.br-page .nav-dropdown.is-open .nav-dropdown-trigger { color: #a78bfa; background: rgba(124, 58, 237, 0.1); }
body.br-page .nav-dropdown-panel { background: #12121a; border-color: var(--br-panel-border); box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45); }
body.br-page .dropdown-item:hover { background: rgba(255, 255, 255, 0.06); }
body.br-page .dropdown-title { color: var(--br-text); }
body.br-page .dropdown-desc { color: var(--br-text-muted); }
body.br-page .nav-toggle { color: var(--br-text); }
body.br-page .nav-toggle:hover { background: rgba(255, 255, 255, 0.06); }

@media (max-width: 900px) {
  body.br-page .site-nav {
    background: rgba(10, 10, 15, 0.97);
    border-bottom-color: var(--br-panel-border);
  }
}

body.br-page main { flex: 1; }

.br-hero {
  padding: clamp(3rem, 7vw, 4.5rem) 0 clamp(1.5rem, 3vw, 2rem);
  text-align: center;
}

.br-hero__title {
  margin: 0 0 0.85rem;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
}

.br-hero__lead {
  margin: 0 auto;
  max-width: 36rem;
  color: var(--br-text-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.br-section {
  padding: 0.5rem 0 clamp(4rem, 8vw, 6rem);
}

.br-layout {
  display: flex;
  justify-content: center;
  padding: 0 1rem;
}

/* Main panel */
.br-panel {
  width: min(100%, 480px);
  padding: 1.5rem;
  border-radius: 1.25rem;
  background: var(--br-panel);
  border: 1px solid var(--br-panel-border);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.35);
}

.br-swap-stack {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.br-field {
  padding: 1.15rem 1.2rem;
  border-radius: var(--br-radius-md);
  background: var(--br-field);
}

.br-field__top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  min-height: 1.25rem;
  font-size: 0.8125rem;
  color: var(--br-text-muted);
}

.br-field__tag {
  color: var(--br-text-muted);
  font-weight: 600;
}

.br-field__tag::after {
  content: ":";
}

.br-field__wallet {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--br-text-dim);
  font-size: 0.75rem;
}

.br-field__wallet-icon {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  flex-shrink: 0;
}

.br-field__balance {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
  color: var(--br-text-dim);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
}

.br-field__balance i {
  font-size: 0.6875rem;
  opacity: 0.8;
}

.br-token-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 0.875rem;
  padding: 1rem;
  border-radius: var(--br-radius-sm);
  background: var(--br-inset);
  border: 1px solid var(--br-inset-border);
}

.br-token-box__left {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  min-width: 0;
}

.br-token-icon-wrap {
  position: relative;
  flex-shrink: 0;
  width: 36px;
  height: 36px;
}

.br-token-box__logo {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  background: #fff;
}

.br-token-icon-wrap__badge {
  position: absolute;
  right: -2px;
  bottom: -2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--br-inset);
  background: #fff;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.35);
}

.br-token-icon-wrap__badge .header-cta__chain-icon {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.br-token-icon-wrap__badge .header-cta__chain-fallback {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.5625rem;
  font-weight: 800;
  line-height: 1;
}

.br-token-box__meta strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--br-text);
}

.br-token-box__chain {
  display: block;
  margin-top: 0.125rem;
  color: var(--br-text-dim);
  font-size: 0.75rem;
}

.br-token-box__right {
  min-width: 0;
  text-align: right;
}

.br-token-box__input,
.br-token-box__output {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--br-text);
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1.25;
  text-align: right;
  letter-spacing: -0.02em;
  font-variant-numeric: tabular-nums;
}

.br-token-box__input {
  outline: none;
}

.br-token-box__input::placeholder {
  color: rgba(184, 173, 210, 0.35);
}

.br-token-box__input.is-error {
  color: var(--br-error);
}

.br-field__error {
  margin: 0.5rem 0 0;
  color: var(--br-error);
  font-size: 0.75rem;
  line-height: 1.4;
}

.br-percent-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-top: 0.9rem;
}

.br-percent {
  min-height: 36px;
  border: 1px solid var(--br-inset-border);
  border-radius: 999px;
  background: transparent;
  color: var(--br-accent);
  font-size: 0.8125rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.br-percent:hover:not(:disabled) {
  background: rgba(96, 165, 250, 0.1);
}

.br-percent:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Swap direction button */
.br-swap-divider {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  height: auto;
  margin: 0.15rem 0;
  pointer-events: none;
}

.br-swap-btn {
  pointer-events: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  padding: 0;
  border: 4px solid var(--br-panel);
  border-radius: 12px;
  background: var(--br-inset);
  color: var(--br-accent);
  cursor: pointer;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.08),
    0 4px 12px rgba(0, 0, 0, 0.25);
  transition:
    background 0.2s var(--br-ease),
    color 0.2s var(--br-ease),
    transform 0.25s var(--br-ease),
    box-shadow 0.2s var(--br-ease);
}

.br-swap-btn svg {
  display: block;
  transition: transform 0.35s var(--br-ease);
}

.br-swap-btn:hover:not(:disabled) {
  background: #1a1a24;
  color: var(--br-accent-hover);
  box-shadow:
    inset 0 0 0 1px rgba(96, 165, 250, 0.25),
    0 6px 16px rgba(0, 0, 0, 0.3);
}

.br-swap-btn:hover:not(:disabled) svg {
  transform: rotate(180deg);
}

.br-swap-btn:active:not(:disabled) {
  transform: scale(0.94);
}

.br-swap-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* Footer / CTA */
.br-panel__footer {
  margin-top: 1.35rem;
  padding: 0 0.15rem;
}

.br-rate {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
  color: var(--br-text-dim);
  font-size: 0.8125rem;
}

.br-rate strong {
  color: var(--br-text-muted);
  font-weight: 600;
  font-size: 0.8125rem;
}

.br-panel__hint {
  margin: 0.65rem 0 1rem;
  color: var(--br-text-dim);
  font-size: 0.75rem;
  line-height: 1.55;
}

.br-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  min-height: 52px;
  margin-top: 0.25rem;
  border: 0;
  border-radius: var(--br-radius-md);
  background: rgba(255, 255, 255, 0.06);
  color: var(--br-text-dim);
  font-size: 1rem;
  font-weight: 700;
  cursor: not-allowed;
  transition: background 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}

.br-action--primary {
  background: var(--br-gradient);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 8px 24px -8px rgba(124, 58, 237, 0.55);
}

.br-action--primary:hover:not(:disabled) {
  background: var(--br-gradient-hover);
  transform: translateY(-1px);
}

.br-action--primary:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}

.br-toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%) translateY(12px);
  max-width: min(92vw, 420px);
  padding: 0.875rem 1.125rem;
  border-radius: 999px;
  background: rgba(18, 18, 26, 0.96);
  border: 1px solid var(--br-panel-border);
  color: var(--br-text);
  font-size: 0.875rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 10200;
}

.br-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 480px) {
  .br-panel {
    padding: 1.15rem;
    border-radius: 1.15rem;
  }

  .br-token-box {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 0.9rem;
  }

  .br-token-box__right {
    text-align: left;
  }

  .br-token-box__input,
  .br-token-box__output {
    text-align: left;
    font-size: 1.5rem;
  }
}