:root {
  --bg: #f4f6f8;
  --panel: #ffffff;
  --border: #d8dde3;
  --text: #1c2733;
  --muted: #64707d;
  --accent: #2563eb;
  --accent-dark: #1d4ed8;
  --ok: #15803d;
  --warn: #b45309;
  --err: #b91c1c;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 24px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.health {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.chip {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #eef1f4;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.chip.on {
  color: var(--ok);
  border-color: #bbf7d0;
  background: #f0fdf4;
}

.chip.off {
  color: var(--err);
  border-color: #fecaca;
  background: #fef2f2;
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
}

.auth-panel {
  max-width: 560px;
  margin: 64px auto 0;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.auth-panel h1 {
  margin: 0 0 16px;
  font-size: 20px;
  letter-spacing: 0;
}

.form-row {
  display: flex;
  gap: 10px;
}

.form-row input {
  flex: 1;
  min-width: 0;
}

input {
  width: 100%;
  min-height: 36px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font-size: 14px;
}

input:focus {
  outline: 2px solid rgba(37, 99, 235, 0.35);
  border-color: var(--accent);
}

button {
  min-height: 36px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}

button:hover {
  border-color: var(--accent);
  color: var(--accent-dark);
}

button.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  font-weight: 600;
}

button.primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  color: #fff;
}

button.ghost {
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

.workspace {
  display: grid;
  gap: 20px;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.panel-head h2 {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0;
}

.hint {
  color: var(--muted);
  font-size: 12px;
  overflow-wrap: anywhere;
}

.grid-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  align-items: end;
}

.grid-form label {
  display: grid;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.grid-form label input {
  color: var(--text);
}

select,
textarea {
  width: 100%;
  min-height: 36px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: #fff;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}

select:focus,
textarea:focus {
  outline: 2px solid rgba(37, 99, 235, 0.35);
  border-color: var(--accent);
}

textarea {
  resize: vertical;
}

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

.grid-form button[type="submit"] {
  grid-column: 1 / -1;
  justify-self: start;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 820px;
}

th,
td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  white-space: nowrap;
}

td {
  font-size: 13px;
  overflow-wrap: anywhere;
}

.status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  white-space: nowrap;
}

.status.deploying {
  color: var(--warn);
  background: #fffbeb;
  border: 1px solid #fde68a;
}

.status.running,
.status.done {
  color: var(--ok);
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
}

.status.stopped,
.status.idle {
  color: var(--muted);
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
}

.status.error,
.status.missing {
  color: var(--err);
  background: #fef2f2;
  border: 1px solid #fecaca;
}

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

.actions button {
  min-height: 30px;
  padding: 4px 10px;
  font-size: 13px;
}

.url a {
  color: var(--accent);
  text-decoration: none;
}

.url a:hover {
  text-decoration: underline;
}

.empty {
  margin: 12px 0 0;
  color: var(--muted);
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  max-width: 640px;
  padding: 10px 16px;
  border-radius: 8px;
  background: #1f2937;
  color: #fff;
  font-size: 13px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
  z-index: 20;
}

.toast.err {
  background: var(--err);
}

@media (max-width: 900px) {
  .grid-form {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 640px) {
  main {
    padding: 14px;
  }

  .topbar {
    padding: 12px 14px;
  }

  .grid-form {
    grid-template-columns: 1fr;
  }

  .form-row {
    flex-direction: column;
  }
}