/* Adamant — brand tokens and base styles */
@keyframes nodePulseAnim {
  0% { transform: scale(0.4); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}
.node-pulse {
  position: absolute;
  width: 120px; height: 120px;
  border-radius: 60px;
  border: 1px solid var(--c, var(--adm-ember));
  animation: nodePulseAnim 1.8s ease-out infinite;
  pointer-events: none;
}
.adm-range {
  -webkit-appearance: none; appearance: none;
  height: 4px; background: var(--adm-surface-3); border-radius: 2px;
  outline: none;
}
.adm-range::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 18px; height: 18px; border-radius: 9px;
  background: var(--adm-ember); cursor: pointer;
  box-shadow: 0 0 8px var(--adm-ember-dim);
}
.adm-range::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 9px;
  background: var(--adm-ember); cursor: pointer; border: none;
}
@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@200;300;400;500;600&family=Geist:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Base surfaces */
  --adm-bg: #000000;
  --adm-surface-1: #07080e;
  --adm-surface-2: #0c0e16;
  --adm-surface-3: #12141d;

  /* Text tiers — bone, not pure white */
  --adm-bone: #ece8df;
  --adm-text-1: #ece8df;
  --adm-text-2: #a8aab5;
  --adm-text-3: #5a5d6b;
  --adm-text-4: #2e3140;

  /* Accents — sparing */
  --adm-ember: #ff7d4d;
  --adm-ember-dim: rgba(255, 125, 77, 0.5);
  --adm-ember-faint: rgba(255, 125, 77, 0.08);
  --adm-cold: #7da6ff;
  --adm-cold-dim: rgba(125, 166, 255, 0.4);

  /* Borders */
  --adm-border-1: rgba(236, 232, 223, 0.06);
  --adm-border-2: rgba(236, 232, 223, 0.12);
  --adm-border-3: rgba(236, 232, 223, 0.20);

  /* Type */
  --font-display: 'Unbounded', 'Geist', system-ui, sans-serif;
  --font-body: 'Geist', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
}

/* Light inversion */
[data-theme='light'] {
  --adm-logo-filter: invert(1);
  --adm-bg: #f6f4ef;
  --adm-surface-1: #efebe2;
  --adm-surface-2: #e8e3d6;
  --adm-surface-3: #ddd7c8;
  --adm-bone: #19171a;
  --adm-text-1: #19171a;
  --adm-text-2: #5a5d57;
  --adm-text-3: #8a8a82;
  --adm-text-4: #b9b6ab;
  --adm-border-1: rgba(25, 23, 26, 0.08);
  --adm-border-2: rgba(25, 23, 26, 0.16);
  --adm-border-3: rgba(25, 23, 26, 0.28);
  --adm-ember-faint: rgba(255, 125, 77, 0.10);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #1a1a1a;
  font-family: var(--font-body);
  color: var(--adm-text-1);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

/* Subtle grid overlay used inside the device */
.adm-grid-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(236, 232, 223, 0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(236, 232, 223, 0.025) 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 100%);
}

[data-theme='light'] .adm-grid-overlay {
  background-image:
    linear-gradient(to right, rgba(25, 23, 26, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(25, 23, 26, 0.04) 1px, transparent 1px);
}

/* Ember radial warmth */
.adm-warm-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 60% at 30% 0%, rgba(255, 125, 77, 0.06), transparent 50%),
    radial-gradient(ellipse 90% 50% at 70% 110%, rgba(255, 125, 77, 0.04), transparent 50%);
}

/* Eyebrow */
.adm-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--adm-text-3);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.adm-eyebrow::before {
  content: '';
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--adm-ember);
  box-shadow: 0 0 6px var(--adm-ember-dim);
}
.adm-eyebrow.no-dot::before { display: none; }
.adm-eyebrow.cold::before { background: var(--adm-cold); box-shadow: 0 0 6px var(--adm-cold-dim); }
.adm-eyebrow.muted::before { background: var(--adm-text-3); box-shadow: none; }

/* Mono inline */
.mono { font-family: var(--font-mono); letter-spacing: 0.04em; font-feature-settings: 'tnum' 1; }
.mono-cap { font-family: var(--font-mono); letter-spacing: 0.18em; text-transform: uppercase; font-size: 11px; }

/* Display numerics */
.display { font-family: var(--font-display); font-feature-settings: 'tnum' 1; letter-spacing: -0.025em; }

/* Buttons */
.btn {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  border-radius: 12px;
  padding: 14px 18px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 120ms ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  letter-spacing: -0.01em;
}
.btn-primary {
  background: var(--adm-ember);
  color: #1a0f08;
  border-color: var(--adm-ember);
}
.btn-primary:hover { background: #ff8d61; }
.btn-primary:active { transform: scale(0.99); }

.btn-ghost {
  background: transparent;
  color: var(--adm-text-1);
  border-color: var(--adm-border-2);
}
.btn-ghost:hover { border-color: var(--adm-border-3); background: var(--adm-border-1); }

.btn-danger {
  background: transparent;
  color: var(--adm-ember);
  border-color: var(--adm-ember-dim);
}

/* Inputs */
.adm-input {
  width: 100%;
  background: var(--adm-surface-1);
  border: 1px solid var(--adm-border-2);
  border-radius: 12px;
  padding: 14px 16px;
  color: var(--adm-text-1);
  font-family: var(--font-body);
  font-size: 15px;
  outline: none;
  transition: border-color 120ms ease;
}
.adm-input:focus { border-color: var(--adm-border-3); }
.adm-input.mono { font-family: var(--font-mono); font-size: 13px; }

/* Cards */
.adm-card {
  background: var(--adm-surface-1);
  border: 1px solid var(--adm-border-1);
  border-radius: 16px;
}

/* Segmented control */
.adm-seg {
  display: flex;
  background: var(--adm-surface-1);
  border: 1px solid var(--adm-border-1);
  border-radius: 10px;
  padding: 3px;
  gap: 2px;
}
.adm-seg-btn {
  flex: 1;
  background: transparent;
  border: none;
  padding: 8px 10px;
  border-radius: 8px;
  color: var(--adm-text-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 120ms ease;
}
.adm-seg-btn.active {
  background: var(--adm-surface-3);
  color: var(--adm-text-1);
}

/* Mutability badges */
.mut-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 4px 8px;
  border-radius: 4px;
  border: 1px solid;
  white-space: nowrap;
}
.mut-immutable {
  color: var(--adm-bone);
  border-color: var(--adm-border-3);
  background: rgba(236, 232, 223, 0.04);
}
.mut-owner {
  color: var(--adm-ember);
  border-color: var(--adm-ember-dim);
  background: rgba(255, 125, 77, 0.06);
}
.mut-vote {
  color: var(--adm-cold);
  border-color: var(--adm-cold-dim);
  background: rgba(125, 166, 255, 0.06);
}
.mut-frozen {
  color: var(--adm-text-2);
  border-color: var(--adm-border-2);
  background: rgba(236, 232, 223, 0.02);
}
.mut-custom {
  color: var(--adm-text-2);
  border-color: var(--adm-border-2);
  background: repeating-linear-gradient(45deg, transparent 0 4px, rgba(236, 232, 223, 0.025) 4px 5px);
}

/* Scroll */
.adm-scroll {
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.adm-scroll::-webkit-scrollbar { width: 0; height: 0; display: none; }

/* Tap reset */
button { -webkit-tap-highlight-color: transparent; }

/* Focusable rows */
.row-tap {
  cursor: pointer;
  transition: background 120ms ease;
}
.row-tap:hover { background: var(--adm-border-1); }

/* Tab bar */
.tabbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(7, 8, 14, 0.85);
  backdrop-filter: blur(18px) saturate(180%);
  -webkit-backdrop-filter: blur(18px) saturate(180%);
  border-top: 1px solid var(--adm-border-1);
}
[data-theme='light'] .tabbar { background: rgba(246, 244, 239, 0.85); }
.tab {
  background: transparent;
  border: none;
  padding: 10px 4px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  color: var(--adm-text-3);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.tab.active { color: var(--adm-text-1); }
.tab.active .tab-dot {
  background: var(--adm-ember);
  box-shadow: 0 0 6px var(--adm-ember-dim);
}
.tab-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: transparent;
  margin-top: 2px;
  transition: all 200ms ease;
}

/* Verify animation */
@keyframes adm-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}
@keyframes adm-fill {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
@keyframes adm-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}
.adm-fade { animation: adm-fade-in 240ms ease both; }

/* Spinner-line */
.adm-bar {
  height: 2px;
  background: var(--adm-border-1);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.adm-bar-fill {
  position: absolute; inset: 0;
  background: var(--adm-ember);
  transform-origin: left;
}

/* App icon placeholder */
.app-icon {
  width: 44px; height: 44px;
  border-radius: 11px;
  background: var(--adm-surface-3);
  border: 1px solid var(--adm-border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: -0.04em;
  color: var(--adm-text-1);
  flex-shrink: 0;
}

/* Address pill */
.addr {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--adm-text-2);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Toggle */
.adm-toggle {
  width: 44px; height: 26px;
  border-radius: 999px;
  background: var(--adm-surface-3);
  border: 1px solid var(--adm-border-2);
  position: relative;
  cursor: pointer;
  transition: all 160ms ease;
  flex-shrink: 0;
}
.adm-toggle::after {
  content: '';
  position: absolute;
  top: 2px; left: 2px;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--adm-text-2);
  transition: all 160ms ease;
}
.adm-toggle.on {
  background: var(--adm-ember);
  border-color: var(--adm-ember);
}
.adm-toggle.on::after {
  left: 20px;
  background: #1a0f08;
}

/* Footer status */
.chain-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--adm-text-3);
  padding: 10px 12px;
}
.chain-status .dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--adm-ember);
  box-shadow: 0 0 6px var(--adm-ember-dim);
}
.chain-status.stale .dot {
  background: var(--adm-text-4);
  box-shadow: none;
}