:root {
  --mh-space-1: .25rem;
  --mh-space-2: .5rem;
  --mh-space-3: .75rem;
  --mh-space-4: 1rem;
  --mh-space-5: 1.5rem;
  --mh-space-6: 2rem;
  --mh-radius-sm: .5rem;
  --mh-radius-md: .75rem;
  --mh-radius-lg: 1.125rem;
  --mh-focus: #aeb4ff;
  --mh-success: #64db9b;
  --mh-warning: #f2c96d;
  --mh-error: #ff8295;
  --mh-info: #8ca8ff;
  --mh-motion-fast: 150ms;
  --mh-motion-normal: 240ms;
}

html { color-scheme: dark; }
body[data-color-mode="light"] { color-scheme: light; }

.mh-container { width: min(1180px, calc(100% - 2rem)); margin-inline: auto; }
.mh-stack { display: grid; gap: var(--mh-space-4); }
.mh-cluster { display: flex; align-items: center; flex-wrap: wrap; gap: var(--mh-space-3); }
.mh-card { padding: var(--mh-space-5); border: 1px solid var(--line); border-radius: var(--mh-radius-lg); background: var(--panel); box-shadow: var(--shadow); }
.mh-alert { padding: var(--mh-space-4); border: 1px solid var(--mh-info); border-radius: var(--mh-radius-md); background: color-mix(in srgb, var(--mh-info) 12%, var(--panel)); }
.mh-alert[data-tone="error"] { border-color: var(--mh-error); background: color-mix(in srgb, var(--mh-error) 12%, var(--panel)); }
.mh-alert[data-tone="warning"] { border-color: var(--mh-warning); background: color-mix(in srgb, var(--mh-warning) 12%, var(--panel)); }
.mh-alert[data-tone="success"] { border-color: var(--mh-success); background: color-mix(in srgb, var(--mh-success) 12%, var(--panel)); }
.mh-status { display: inline-flex; align-items: center; gap: var(--mh-space-2); padding: .35rem .65rem; border-radius: 999px; font-size: .75rem; font-weight: 800; }
.mh-status::before { content: ""; width: .5rem; height: .5rem; border-radius: 50%; background: currentColor; }
.mh-status[data-state="connected"], .mh-status[data-state="success"] { color: var(--mh-success); }
.mh-status[data-state="reconnecting"], .mh-status[data-state="warning"] { color: var(--mh-warning); }
.mh-status[data-state="disconnected"], .mh-status[data-state="error"] { color: var(--mh-error); }
.mh-state { min-height: 12rem; display: grid; place-items: center; align-content: center; gap: var(--mh-space-3); padding: var(--mh-space-6); text-align: center; }
.mh-state h2, .mh-state p { margin: 0; }
.mh-state p { color: var(--muted); max-width: 42rem; }
.mh-skeleton { position: relative; overflow: hidden; border-radius: var(--mh-radius-sm); min-height: 1rem; background: var(--panel2); }
.mh-skeleton::after { content: ""; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, #ffffff18, transparent); animation: mh-shimmer 1.4s infinite; }
.mh-copy-field { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--mh-space-2); }
.mh-copy-field input { min-width: 0; }
.mh-confirm[open] { width: min(32rem, calc(100% - 2rem)); border: 1px solid var(--line); border-radius: var(--mh-radius-lg); background: var(--panel); color: var(--ink); padding: var(--mh-space-5); }
.mh-confirm::backdrop { background: #060710b8; backdrop-filter: blur(4px); }
.mh-appearance { display: flex; gap: var(--mh-space-2); padding: var(--mh-space-2); }
.mh-appearance button { flex: 1; min-height: 2.5rem; border: 1px solid var(--line); border-radius: var(--mh-radius-sm); background: var(--panel2); color: var(--ink); cursor: pointer; }
.mh-appearance button[aria-pressed="true"] { border-color: var(--blurple); box-shadow: 0 0 0 2px color-mix(in srgb, var(--blurple) 35%, transparent); }
[aria-busy="true"] { cursor: progress; }
button:disabled, [aria-disabled="true"] { cursor: not-allowed; opacity: .62; }

@keyframes mh-shimmer { to { transform: translateX(100%); } }

@media (max-width: 600px) {
  .mh-container { width: min(100% - 1.25rem, 1180px); }
  .mh-card { padding: var(--mh-space-4); }
  .mh-copy-field { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}