:root {
  --bg: #f2eadf;
  --panel: rgba(255, 252, 246, 0.92);
  --panel-strong: #fffdf7;
  --ink: #1f2a22;
  --muted: #5f675f;
  --accent: #c8622d;
  --accent-strong: #9a3f14;
  --success: #33643b;
  --warning: #9a5b11;
  --danger: #8f2f24;
  --line: rgba(31, 42, 34, 0.14);
  --shadow: 0 24px 60px rgba(57, 41, 24, 0.12);
  --radius: 20px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(200, 98, 45, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(92, 141, 89, 0.14), transparent 24%),
    linear-gradient(180deg, #efe1d1 0%, #f7f1ea 48%, #efe8de 100%);
}

code, pre, input, select, button {
  font-family: "IBM Plex Mono", "SFMono-Regular", monospace;
}

a { color: inherit; text-decoration: none; }
a[href] { cursor: pointer; }
button:not(:disabled) { cursor: pointer; }

.app-shell {
  max-width: 1320px;
  margin: 0 auto;
  padding: 28px 20px 56px;
}

.topbar, .content-panel, .summary-card, .banner, .detail-card, .operation-card {
  backdrop-filter: blur(12px);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.topbar, .content-panel, .banner {
  border-radius: var(--radius);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 24px;
  padding: 24px 28px;
}

.topbar h1, .panel-head h2, .detail-card h2, .detail-card h3, .operation-card h2, .operation-card h3 {
  margin: 0;
  font-family: Georgia, "Iowan Old Style", serif;
}

.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  color: var(--muted);
}

.nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.nav a, .button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 11px 16px;
  transition: 160ms ease;
  cursor: pointer;
}

.nav a {
  background: rgba(255, 255, 255, 0.48);
}

.nav a.active, .nav a:hover {
  background: #fff7ee;
  border-color: rgba(200, 98, 45, 0.22);
}

.banner {
  margin-top: 18px;
  padding: 16px 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  border: 1px solid var(--line);
}

.banner.warning { border-color: rgba(154, 91, 17, 0.25); }
.banner.success { border-color: rgba(51, 100, 59, 0.25); }
.banner.error { border-color: rgba(143, 47, 36, 0.25); }
.banner.info { border-color: rgba(31, 42, 34, 0.18); }

.summary-grid, .detail-grid, .split-grid, .command-grid {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.summary-grid {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.summary-card, .detail-card, .operation-card {
  border-radius: 18px;
  border: 1px solid var(--line);
  padding: 18px 20px;
}

.detail-card h2, .operation-card h2 {
  margin-bottom: 12px;
  font-size: 1.25rem;
}

.summary-card p:last-child { margin: 0; color: var(--muted); }

.resource-card {
  display: grid;
  gap: 14px;
  padding: 20px 22px;
  overflow: hidden;
  position: relative;
}

.resource-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.7;
  pointer-events: none;
}

.resource-card.cpu::before {
  background: radial-gradient(circle at top right, rgba(200, 98, 45, 0.18), transparent 38%);
}

.resource-card.memory::before {
  background: radial-gradient(circle at top right, rgba(92, 141, 89, 0.16), transparent 38%);
}

.resource-card.disk::before {
  background: radial-gradient(circle at top right, rgba(31, 42, 34, 0.1), transparent 42%);
}

.resource-head, .resource-foot {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.resource-card h2 {
  margin: 0;
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.resource-ratio {
  font-size: 1.8rem;
  line-height: 1;
  letter-spacing: -0.04em;
}

.resource-meter {
  position: relative;
  z-index: 1;
  height: 16px;
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(31, 42, 34, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(236, 227, 216, 0.9)),
    repeating-linear-gradient(90deg, rgba(31, 42, 34, 0.05) 0 32px, transparent 32px 64px);
}

.resource-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  position: relative;
}

.resource-fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255, 255, 255, 0.28) 0 10px, transparent 10px 20px);
}

.resource-card.cpu .resource-fill {
  background: linear-gradient(90deg, #c8622d, #e08a4f);
}

.resource-card.memory .resource-fill {
  background: linear-gradient(90deg, #4d8155, #79ab72);
}

.resource-card.disk .resource-fill {
  background: linear-gradient(90deg, #415147, #69806f);
}

.resource-foot {
  font-size: 0.86rem;
  color: var(--muted);
}

.summary-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.summary-notes span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 246, 0.72);
  color: var(--muted);
}

.content-panel {
  margin-top: 22px;
  padding: 28px;
}

.panel-head, .section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.section-head { margin-bottom: 16px; }

.muted { color: var(--muted); }
.inline-error {
  background: rgba(143, 47, 36, 0.08);
  color: var(--danger);
  border: 1px solid rgba(143, 47, 36, 0.2);
  padding: 14px 16px;
  border-radius: 14px;
  margin-bottom: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}

th, td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  background: rgba(255,255,255,0.42);
}

tr:last-child td { border-bottom: 0; }

.table-link {
  font-weight: 600;
  transition: 160ms ease;
  cursor: pointer;
}

.table-link:hover {
  font-weight: 700;
  text-decoration: underline;
}

.state-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 0.82rem;
  border: 1px solid var(--line);
}

.state-pill.running { color: var(--success); border-color: rgba(51, 100, 59, 0.25); }
.state-pill.stopped { color: var(--muted); }
.state-pill.error { color: var(--danger); border-color: rgba(143, 47, 36, 0.22); }

.button {
  background: var(--accent);
  color: #fff8f0;
  border: 1px solid rgba(0,0,0,0.04);
  font-weight: 600;
}

.button:hover {
  background: var(--accent-strong);
  font-weight: 700;
  text-decoration: underline;
}
.button.secondary {
  background: rgba(255,255,255,0.74);
  color: var(--ink);
  border-color: rgba(31, 42, 34, 0.12);
}
.button.danger { background: var(--danger); }
.button:disabled { opacity: 0.55; cursor: not-allowed; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.form-grid.compact { margin-top: 12px; }

label {
  display: grid;
  gap: 8px;
  font-size: 0.94rem;
}

input[type="text"], input[type="number"], select {
  width: 100%;
  border: 1px solid rgba(31, 42, 34, 0.18);
  border-radius: 14px;
  padding: 12px 14px;
  background: var(--panel-strong);
  color: var(--ink);
}

.checkbox {
  grid-auto-flow: column;
  justify-content: start;
  align-items: center;
}

.checkbox.inline { display: inline-flex; gap: 8px; }

.stack-inline {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.form-actions {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.detail-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.split-grid {
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
}

.command-grid {
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  margin: 18px 0;
}

dl {
  margin: 14px 0 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px 12px;
}

dt { color: var(--muted); }
dd { margin: 0; word-break: break-word; }

pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
}

.log-output {
  min-height: 260px;
  padding: 16px;
  border-radius: 16px;
  background: #201d1a;
  color: #f3eee4;
  overflow: auto;
}

.picker-field { grid-column: 1 / -1; }
.picker-input { display: flex; gap: 10px; }
.picker-input input { flex: 1; }

.picker-dialog {
  border: 0;
  padding: 0;
  border-radius: 22px;
  width: min(960px, calc(100vw - 24px));
  max-width: 100%;
}

.picker-dialog::backdrop {
  background: rgba(17, 12, 8, 0.48);
}

.picker-shell {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 420px;
}

.picker-sidebar {
  padding: 20px;
  border-right: 1px solid var(--line);
  background: rgba(255,255,255,0.56);
}

.picker-roots {
  display: grid;
  gap: 8px;
}

.picker-root, .picker-entry {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  background: white;
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

.picker-main {
  padding: 20px;
}

.picker-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.picker-actions {
  display: flex;
  gap: 10px;
}

.picker-list {
  display: grid;
  gap: 8px;
  max-height: 320px;
  overflow: auto;
  margin-top: 16px;
}

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

.operation-card {
  min-height: 180px;
  display: grid;
  gap: 12px;
  align-content: start;
}

@media (max-width: 760px) {
  .app-shell { padding: 18px 14px 40px; }
  .topbar, .content-panel { padding: 20px; }
  .resource-ratio { font-size: 1.45rem; }
  .picker-shell { grid-template-columns: 1fr; }
  .picker-sidebar { border-right: 0; border-bottom: 1px solid var(--line); }
  .picker-input { flex-direction: column; }
}