:root {
  --bg: #0f1419;
  --panel: #1a222c;
  --text: #e8eef4;
  --muted: #8b9aab;
  --accent: #3d9cf0;
  --ok: #3ecf8e;
  --down: #f07178;
  --warn: #e6b450;
  --border: #2a3542;
  --font: "IBM Plex Sans", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(1200px 600px at 10% -10%, #1c3a5a 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #163528 0%, transparent 50%),
    var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  background: rgba(15, 20, 25, 0.75);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { display: flex; align-items: center; gap: 0.75rem; }
.brand h1 { margin: 0; font-size: 1.35rem; font-weight: 650; letter-spacing: -0.02em; }
.mark {
  width: 12px; height: 12px; border-radius: 2px;
  background: linear-gradient(135deg, var(--accent), #2dd4a8);
  box-shadow: 0 0 16px rgba(61, 156, 240, 0.45);
}

.auth { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }
.auth label { color: var(--muted); font-size: 0.85rem; display: flex; gap: 0.4rem; align-items: center; }
input, button {
  font: inherit;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text);
  padding: 0.45rem 0.7rem;
}
button {
  cursor: pointer;
  background: #243041;
  border-color: #35506e;
}
button:hover { border-color: var(--accent); }

.pill {
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--muted);
}
.pill.ok { color: var(--ok); border-color: #2a6b4e; }
.pill.bad { color: var(--down); border-color: #6b2a32; }

main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
  display: grid;
  gap: 1.5rem;
}

section {
  background: rgba(26, 34, 44, 0.85);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1rem 1.1rem 1.2rem;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}
.section-head h2 { margin: 0; font-size: 1.05rem; }

.table-wrap { overflow-x: auto; color: var(--muted); font-size: 0.9rem; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 0.45rem 0.5rem; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 550; font-size: 0.8rem; }
td { color: var(--text); }
.status-up { color: var(--ok); }
.status-down, .status-error { color: var(--down); }
.status-unknown { color: var(--warn); }

.form {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  align-items: end;
}
.form label { display: grid; gap: 0.3rem; font-size: 0.85rem; color: var(--muted); }
.msg { min-height: 1.2em; font-size: 0.85rem; color: var(--muted); }
.yaml-preview {
  margin-top: 0.85rem;
  max-height: 360px;
  overflow: auto;
  background: #0c1016;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.75rem;
  font-size: 0.78rem;
  color: #c6d4e3;
  white-space: pre-wrap;
}
.btn-mini {
  font-size: 0.75rem;
  padding: 0.25rem 0.45rem;
  margin-right: 0.25rem;
}
.btn-danger {
  background: #4a2430;
  border-color: #8a3a4a;
  color: #ffc4cb;
}
.btn-warn {
  background: #3a3420;
  border-color: #6a5a30;
  color: var(--warn);
}
.hint {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 0 0 0.85rem;
  line-height: 1.45;
}
.boot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}
.toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.82rem;
}
.boot-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
  font-size: 0.82rem;
  color: var(--muted);
}
.boot-meta .pill { font-size: 0.72rem; }
.order-num {
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  font-weight: 650;
}
.skip-row td { opacity: 0.65; }
.path-ok { color: var(--ok); font-size: 0.8rem; word-break: break-all; }
.path-miss { color: var(--warn); font-size: 0.8rem; }