:root {
  --bg: #0d0e12;
  --surface: #14161d;
  --border: #232631;
  --text: #e8eaf0;
  --dim: #8b92a5;
  --cy: #2563eb;
  --cy-hover: #1d4ed8;
  --action-ink: #60a5fa;
  --tl: #2dd4bf;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --font-sans: 'Inter', system-ui, sans-serif;
  --r: 14px;
  --r-sm: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 560px;
  margin: 0 auto;
  padding: 24px 20px 48px;
}

.topnav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  font-size: .85rem;
}

.topnav a {
  color: var(--action-ink);
  text-decoration: none;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.topnav a:hover { color: #93c5fd; }
.topnav a:focus-visible { outline: 2px solid var(--cy); outline-offset: 3px; }

.brand {
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -.02em;
  color: var(--text);
  text-decoration: none;
}

.brand .y { color: var(--cy); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--dim);
  letter-spacing: .08em;
  margin-bottom: 20px;
}

.consent-panel {
  background: linear-gradient(160deg, rgba(255,255,255,.045), rgba(0,0,0,.18));
  border: 1px solid var(--border);
  border-top: 2px solid var(--tl);
  border-radius: var(--r);
  padding: 20px 22px;
  box-shadow: 0 24px 60px rgba(0,0,0,.4), 0 8px 24px rgba(37,99,235,.12);
}

.promise {
  font-size: .9rem;
  color: var(--dim);
  line-height: 1.65;
  margin: 0 0 24px;
}

.promise strong { color: var(--text); }

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
}

.toggle-label {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.toggle-title {
  font-weight: 700;
  font-size: .95rem;
  color: var(--text);
}

.toggle-desc {
  font-size: .82rem;
  color: var(--dim);
}

.toggle-switch {
  flex: none;
  width: 52px;
  height: 44px;
  min-height: 44px;
  border-radius: 22px;
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  position: relative;
  transition: background .2s, border-color .2s;
  padding: 0;
}

.toggle-switch:focus-visible {
  outline: 2px solid var(--cy);
  outline-offset: 3px;
}

.toggle-switch.is-on {
  background: var(--cy);
  border-color: var(--cy);
}

.toggle-knob {
  position: absolute;
  top: 50%;
  left: 4px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #fff;
  transform: translateY(-50%);
  transition: transform .2s, left .2s;
}

.toggle-switch.is-on .toggle-knob {
  left: 18px;
}

.preview {
  margin-bottom: 24px;
}

.preview-label {
  font: 700 .72rem var(--font-mono);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--tl);
  margin: 0 0 12px;
}

.preview-empty {
  font-size: .85rem;
  color: var(--dim);
  padding: 16px 0;
}

.preview-empty p { margin: 0; }

.preview-content { display: block; }

.preview-meta {
  font-size: .82rem;
  color: var(--dim);
  margin: 0 0 12px;
}

.histogram {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hist-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  font-family: var(--font-mono);
  font-size: .82rem;
}

.hist-key { color: var(--text); }
.hist-count { color: var(--tl); font-weight: 700; }

.preview-note {
  font-size: .78rem;
  color: var(--dim);
  line-height: 1.5;
  margin: 0;
}

.revoke-row {
  border-top: 1px solid var(--border);
  padding-top: 20px;
}

.revoke-btn {
  min-height: 44px;
  padding: 12px 24px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: transparent;
  color: var(--action-ink);
  font-family: var(--font-mono);
  font-size: .85rem;
  font-weight: 700;
  cursor: pointer;
  transition: border-color .2s, color .2s;
}

.revoke-btn:hover { border-color: var(--action-ink); color: #93c5fd; }
.revoke-btn:focus-visible { outline: 2px solid var(--cy); outline-offset: 3px; }

.revoke-note {
  font-size: .8rem;
  color: var(--dim);
  margin: 10px 0 0;
}

.revoke-row[hidden] { display: none; }

.consent-footer {
  margin-top: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: .78rem;
  line-height: 1.6;
  color: var(--dim);
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}