:root {
  --bg: #f4efe7;
  --ink: #162025;
  --muted: #60717b;
  --card: #fffaf3;
  --line: #d6c8b6;
  --accent: #0f766e;
  --danger: #9b1c1c;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Be Vietnam Pro", sans-serif;
  color: var(--ink);
  background: linear-gradient(145deg, #f6f0e6 0%, #efe7dc 100%);
}

.shell {
  width: min(1120px, 94vw);
  margin: 26px auto;
}

.hero h1 {
  margin: 0;
}

.hero p {
  color: var(--muted);
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  margin-top: 14px;
}

.hidden {
  display: none;
}

h2 {
  margin: 0 0 12px;
}

label {
  display: block;
  font-weight: 600;
  font-size: 14px;
}

input {
  width: 100%;
  margin-top: 6px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  font-family: inherit;
}

button {
  border: 1px solid #0f766e;
  background: #0f766e;
  color: #fff;
  border-radius: 999px;
  padding: 9px 14px;
  font-weight: 700;
  cursor: pointer;
}

button.ghost {
  color: #0f766e;
  background: transparent;
}

button.danger {
  color: #fff;
  background: var(--danger);
  border-color: var(--danger);
}

.stack {
  display: grid;
  gap: 10px;
  width: min(420px, 100%);
}

.grid-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.grid-form .full {
  grid-column: 1 / -1;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.check input {
  width: auto;
  margin: 0;
}

.row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.row.space {
  justify-content: space-between;
}

.status {
  margin: 8px 0;
  color: #1f2937;
  font-weight: 600;
}

.table-wrap {
  overflow: auto;
  margin-top: 14px;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 920px;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 8px;
  vertical-align: top;
  text-align: left;
  font-size: 13px;
}

.actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  font-size: 12px;
  border-radius: 999px;
  padding: 2px 8px;
  font-weight: 700;
}

.badge.ok {
  background: #dcfce7;
  color: #166534;
}

.badge.off {
  background: #fee2e2;
  color: #991b1b;
}

@media (max-width: 760px) {
  .grid-form {
    grid-template-columns: 1fr;
  }
}