:root {
  --bg: #0c1118;
  --bg2: #121a24;
  --panel: #162031;
  --line: #243247;
  --text: #e7eef8;
  --muted: #8b9bb0;
  --accent: #3d9cf0;
  --accent2: #2dd4bf;
  --danger: #f07178;
  --warn: #e6c07b;
  --ok: #7fd962;
  --radius: 12px;
  --font: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; background: var(--bg); color: var(--text); font-family: var(--font); }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
code { font-family: var(--mono); font-size: 0.9em; color: var(--accent2); }

.login-wrap {
  min-height: 100vh; display: grid; place-items: center;
  background:
    radial-gradient(1000px 500px at 10% -10%, #1a3a5c55, transparent),
    radial-gradient(800px 400px at 100% 0%, #0f3d3a44, transparent),
    var(--bg);
}
.login-card {
  width: min(420px, 92vw); background: var(--panel); border: 1px solid var(--line);
  border-radius: 16px; padding: 28px; box-shadow: 0 20px 60px #0006;
}
.brand { display: flex; gap: 14px; align-items: center; margin-bottom: 22px; }
.brand h1 { margin: 0; font-size: 1.25rem; }
.brand p { margin: 4px 0 0; color: var(--muted); font-size: 0.9rem; }
.logo {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  font-weight: 700; letter-spacing: 0.04em;
  background: linear-gradient(135deg, #3d9cf0, #2dd4bf); color: #041018;
}
.logo.sm { width: 36px; height: 36px; font-size: 0.75rem; border-radius: 10px; }

label { display: block; margin: 12px 0 6px; color: var(--muted); font-size: 0.85rem; }
input, textarea, select {
  width: 100%; background: var(--bg2); border: 1px solid var(--line); border-radius: 10px;
  padding: 10px 12px; outline: none;
}
input:focus, textarea:focus, select:focus { border-color: var(--accent); }
textarea { resize: vertical; line-height: 1.45; font-family: var(--mono); font-size: 0.85rem; }

.btn {
  border: 1px solid var(--line); background: var(--bg2); color: var(--text);
  border-radius: 10px; padding: 9px 14px; transition: 0.15s ease;
}
.btn:hover { border-color: #3a516e; }
.btn.primary { background: linear-gradient(135deg, #2b7fd4, #1f9f8f); border: none; font-weight: 600; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.block { width: 100%; margin-top: 16px; }
.btn.ghost { background: transparent; }
.btn.sm { padding: 6px 10px; font-size: 0.85rem; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }
.link { background: none; border: none; color: var(--accent); padding: 0 6px; }
.link.danger { color: var(--danger); }

.err { color: var(--danger); }
.ok { color: var(--ok); }
.muted { color: var(--muted); }
.banner {
  margin: 0 0 12px; padding: 10px 12px; border-radius: 10px;
  background: #1a2433; border: 1px solid var(--line);
}
.err.banner { border-color: #5a3038; background: #2a1518; }
.ok.banner { border-color: #2a4a30; background: #142218; }

.shell { display: grid; grid-template-columns: 220px 1fr; min-height: 100vh; }
.side {
  background: var(--bg2); border-right: 1px solid var(--line);
  display: flex; flex-direction: column; padding: 16px 12px; gap: 16px;
}
.side-brand { display: flex; gap: 10px; align-items: center; padding: 4px 8px 12px; }
.side-brand strong { display: block; }
.side-brand small { color: var(--muted); }
.side nav { display: flex; flex-direction: column; gap: 4px; flex: 1; }
.side nav button {
  text-align: left; background: transparent; border: none; color: var(--muted);
  padding: 10px 12px; border-radius: 10px;
}
.side nav button:hover { background: #1a2636; color: var(--text); }
.side nav button.active { background: #1c3148; color: var(--text); font-weight: 600; }
.side-foot { display: flex; flex-direction: column; gap: 8px; padding: 8px; }
.pill {
  font-size: 0.8rem; padding: 6px 10px; border-radius: 999px; text-align: center;
  border: 1px solid var(--line); color: var(--muted);
}
.pill.ok { color: var(--ok); border-color: #2f5a38; background: #13241a; }
.pill.off { color: var(--warn); }

.main { padding: 20px 24px 40px; overflow: auto; }
.top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.top h2 { margin: 0; font-size: 1.35rem; }
.top-actions { display: flex; gap: 8px; }

.panel { display: flex; flex-direction: column; gap: 16px; }
.block {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px;
}
.block h3 { margin: 0 0 12px; font-size: 1rem; }
.cards { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 14px; display: flex; flex-direction: column; gap: 8px;
}
.card span { color: var(--muted); font-size: 0.8rem; }
.card b { font-size: 1.4rem; }
.card.accent { border-color: #2a5f8a; }
.card.danger { border-color: #6a3038; }
.sm-text { font-size: 0.75rem !important; word-break: break-all; }

.row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 10px; }
.row.between { justify-content: space-between; margin-top: 0; }
.chk { display: flex; align-items: center; gap: 8px; color: var(--muted); }
.chk input { width: auto; }
.chk.top { margin-top: 28px; }
.num, .search { width: auto; min-width: 120px; }
.search { min-width: 180px; }

.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 12px; }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { color: var(--muted); font-weight: 500; background: #121c2a; position: sticky; top: 0; }
tr:hover td { background: #182434; }
.mono { font-family: var(--mono); font-size: 0.84rem; }
.msg { max-width: 320px; color: var(--muted); font-size: 0.84rem; }
.ops { white-space: nowrap; }

.tag {
  display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 0.75rem;
  border: 1px solid var(--line); color: var(--muted);
}
.tag.running, .tag.active { color: var(--ok); border-color: #2f5a38; background: #13241a; }
.tag.dead, .tag.failed, .tag.retired { color: var(--danger); border-color: #5a3038; background: #241318; }
.tag.pending, .tag.syncing, .tag.paused, .tag.idle { color: var(--warn); border-color: #5a4a28; background: #241e12; }
.tag.exhausted { color: #f0a0a8; border-color: #6a4048; }

.log {
  max-height: 360px; overflow: auto; font-family: var(--mono); font-size: 0.8rem;
  background: #0d141e; border-radius: 10px; padding: 10px; border: 1px solid var(--line);
}
.log.tall { max-height: 70vh; }
.log-line { display: grid; grid-template-columns: 70px 70px 1fr; gap: 10px; padding: 4px 0; border-bottom: 1px dashed #1c2838; }
.log-line.ERROR { color: #ffb4b8; }
.log-line.WARN { color: #ffe0a0; }
.log-line .t { color: #6d7f96; }
.log-line .c { color: var(--accent2); }

.flow ol { margin: 0; padding-left: 1.2rem; color: var(--muted); line-height: 1.7; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }

@media (max-width: 1100px) {
  .cards { grid-template-columns: repeat(3, 1fr); }
  .grid2, .grid3 { grid-template-columns: 1fr; }
}
@media (max-width: 800px) {
  .shell { grid-template-columns: 1fr; }
  .side { flex-direction: row; flex-wrap: wrap; align-items: center; }
  .side nav { flex-direction: row; flex-wrap: wrap; }
}