* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  min-height: 100vh;
}
main {
  max-width: 640px;
  margin: 0 auto;
  padding: 2rem 1.25rem 4rem;
}
header h1 { margin: 0 0 .25rem; font-size: 1.75rem; }
header .sub { margin: 0 0 1.5rem; color: #94a3b8; font-size: .9rem; }

.status {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1.5rem;
  font-size: .9rem;
}
.dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: #64748b;
  box-shadow: 0 0 0 3px rgba(100,116,139,.2);
}
.dot.ok { background: #22c55e; box-shadow: 0 0 0 3px rgba(34,197,94,.25); }
.dot.ko { background: #ef4444; box-shadow: 0 0 0 3px rgba(239,68,68,.25); }
.pod {
  margin-left: auto;
  font-family: ui-monospace, "SFMono-Regular", Menlo, monospace;
  font-size: .8rem;
  color: #38bdf8;
  background: rgba(56,189,248,.1);
  padding: 2px 8px;
  border-radius: 999px;
}

.add form { display: flex; gap: .5rem; margin-bottom: 1.5rem; }
.add input {
  flex: 1;
  padding: .65rem .9rem;
  border-radius: 8px;
  border: 1px solid #334155;
  background: #1e293b;
  color: #e2e8f0;
  font-size: 1rem;
}
.add input:focus { outline: 2px solid #38bdf8; outline-offset: -1px; }
.add button {
  padding: 0 1.25rem;
  border: 0;
  border-radius: 8px;
  background: #38bdf8;
  color: #0f172a;
  font-weight: 600;
  cursor: pointer;
}
.add button:hover { background: #7dd3fc; }

ul { list-style: none; padding: 0; margin: 0; }
li {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: .75rem;
  padding: .75rem 1rem;
  background: #1e293b;
  border: 1px solid #334155;
  border-radius: 8px;
  margin-bottom: .5rem;
}
li small { color: #94a3b8; font-size: .75rem; }
li button {
  border: 0;
  background: transparent;
  color: #ef4444;
  font-size: 1.25rem;
  cursor: pointer;
  width: 28px; height: 28px;
  border-radius: 6px;
}
li button:hover { background: rgba(239,68,68,.15); }

.empty { color: #64748b; font-style: italic; text-align: center; padding: 2rem 0; }