:root {
  --color-text: #37352f; --color-text-secondary: #6b6b6b; --color-text-tertiary: #9b9b9b;
  --color-bg: #ffffff; --color-bg-secondary: #f7f6f3; --color-bg-hover: #f1f1ef;
  --color-border: #e9e9e7; --color-border-hover: #d3d3d0;
  --color-accent: #2383e2; --color-accent-hover: #1a6fc4; --color-accent-bg: #e8f4fd;
  --color-success: #0f7b6c; --color-error: #e03e3e;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-xs: 11px; --font-sm: 12px; --font-base: 14px; --radius: 6px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-text: #e0e0e0; --color-text-secondary: #a0a0a0; --color-text-tertiary: #666;
    --color-bg: #0a0a0a; --color-bg-secondary: #1a1a1a; --color-bg-hover: #252525;
    --color-border: #333; --color-border-hover: #444;
    --color-accent: #60a5fa; --color-accent-hover: #3b82f6; --color-accent-bg: #1e3a5f;
    --color-success: #34d399; --color-error: #f87171;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --color-text: #e0e0e0; --color-text-secondary: #a0a0a0; --color-text-tertiary: #666;
  --color-bg: #0a0a0a; --color-bg-secondary: #1a1a1a; --color-bg-hover: #252525;
  --color-border: #333; --color-border-hover: #444;
  --color-accent: #60a5fa; --color-accent-hover: #3b82f6; --color-accent-bg: #1e3a5f;
  --color-success: #34d399; --color-error: #f87171;
  color-scheme: dark;
}
[hidden] { display: none !important; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--color-bg); color: var(--color-text); font: var(--font-base)/1.4 var(--font-family); -webkit-text-size-adjust: 100%; }
a { color: inherit; }
h1, h2, p { margin: 0; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

.btn, button.link {
  font: inherit; color: inherit; background: none; border: 0; border-radius: var(--radius);
  min-height: 40px; min-width: 40px; padding: 0 10px; cursor: pointer; display: inline-flex;
  align-items: center; justify-content: center; text-decoration: none; white-space: nowrap;
}
.btn:hover, button.link:hover { background: var(--color-bg-hover); }
.btn:disabled { color: var(--color-text-tertiary); cursor: default; background: none; }
.btn.strong { font-weight: 600; color: var(--color-accent); }
.btn.danger { color: var(--color-error); }
.btn.block { width: 100%; justify-content: flex-start; }
.btn.big { font-size: 16px; min-height: 48px; padding: 0 18px; }
button.link { min-height: 40px; padding: 0 8px; color: var(--color-accent); text-decoration: underline; }
.muted { color: var(--color-text-secondary); }
.grow { flex: 1; }
.row { display: flex; gap: 6px; align-items: center; }
.row.wrap { flex-wrap: wrap; }
.row.center { justify-content: center; }

input[type="text"], input[type="url"], input[type="search"], textarea {
  font: inherit; color: inherit; background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 0 10px; min-height: 40px; width: 100%; min-width: 0;
}
textarea { padding: 8px 10px; resize: vertical; }
input:hover, textarea:hover { border-color: var(--color-border-hover); }

.top {
  position: sticky; top: 0; z-index: 5; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px;
  padding: 6px 12px; padding-top: max(6px, env(safe-area-inset-top)); background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}
.brand { font-weight: 700; font-size: 16px; text-decoration: none; padding: 0 8px; min-height: 40px; display: inline-flex; align-items: center; }
.top input[type="search"] { flex: 1 1 200px; max-width: 420px; }
.count { color: var(--color-text-secondary); font-variant-numeric: tabular-nums; }
.conn { display: inline-flex; align-items: center; gap: 6px; font-size: var(--font-sm); color: var(--color-text-secondary); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-text-tertiary); }
.conn[data-state="live"] .dot { background: var(--color-success); }
.conn[data-state="offline"] .dot { background: var(--color-error); }
.role { font-size: var(--font-sm); color: var(--color-text-secondary); }
.top .count { margin-left: auto; }
@media (max-width: 600px) {
  .top { padding: 4px 8px; }
  .top input[type="search"] { order: 9; flex-basis: 100%; max-width: none; }
  .btn { padding: 0 8px; }
}

.sub { padding: 6px 14px 0; color: var(--color-text-secondary); font-size: var(--font-sm); }
.status { position: fixed; left: 0; right: 0; bottom: 0; padding: 8px 14px max(8px, env(safe-area-inset-bottom)); font-size: var(--font-sm); color: var(--color-text-secondary); background: var(--color-bg); pointer-events: none; z-index: 6; }
.status:empty { display: none; }

.empty { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; min-height: 55vh; text-align: center; padding: 24px; color: var(--color-text-secondary); }
.empty.full { min-height: 100vh; }
.landing { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; min-height: 100vh; padding: 24px; text-align: center; }
.landing h1 { font-size: 40px; }

dialog { border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-bg); color: var(--color-text); padding: 0; }
dialog::backdrop { background: rgba(0, 0, 0, 0.5); }
dialog.panel { width: min(480px, calc(100vw - 24px)); padding: 12px 14px 16px; flex-direction: column; gap: 12px; }
dialog.panel[open] { display: flex; }
.panel-head { display: flex; align-items: center; justify-content: space-between; }
.panel h2 { font-size: 16px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: var(--font-sm); color: var(--color-text-secondary); }