:root {
  --bg: #1d1f21;
  --panel: #2d2f31;
  --text: #c5c6c7;
  --border: #555;
  --accent: #259966;
  --accent-hover: #1e7e52;
  --danger: #ff6b6b;
  --header-bg: #333;
  --muted: #9ca0a4;
  --yellow: #e5c07b;
  --cyan: #56b6c2;
  --blue: #61afef;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--bg); color: var(--text); font-family: 'JetBrains Mono', 'Cascadia Code', 'Fira Code', 'Consolas', monospace; font-size: 13px; line-height: 1.4; }

/* ── topbar ────────────────────────────────────────── */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 4px 10px;
  background: var(--accent); color: #fff;
  font-weight: 700; font-size: 12px;
}
.topbar h1 { font-size: 12px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
.topbar-actions { display: flex; align-items: center; gap: 10px; }
.topbar .badge { color: rgba(255,255,255,0.7); font-weight: 400; }
.topbar .btn {
  padding: 1px 8px; border: 1px solid rgba(255,255,255,0.4); background: transparent;
  color: #fff; cursor: pointer; font-family: inherit; font-size: 11px;
}
.topbar .btn:hover { border-color: #fff; }

/* ── layout ────────────────────────────────────────── */
.container { padding: 6px; display: flex; flex-direction: column; gap: 4px; }
.row { display: flex; gap: 4px; }
.row > * { flex: 1; min-width: 0; }

/* ── panel (replaces card) ─────────────────────────── */
.panel {
  border: 1px solid var(--border);
  background: var(--panel);
}
.panel-title {
  padding: 2px 6px;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  color: var(--accent); letter-spacing: 1px;
  display: flex; justify-content: space-between; align-items: center;
}
.panel-title .val { color: var(--text); font-weight: 400; text-transform: none; letter-spacing: 0; }
.panel-body { padding: 4px 6px; }

/* ── bar gauge ─────────────────────────────────────── */
.bar-row { display: flex; align-items: center; gap: 6px; padding: 1px 0; font-size: 12px; }
.bar-label { width: 60px; text-align: right; color: var(--muted); flex-shrink: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bar-track { flex: 1; height: 12px; background: rgba(255,255,255,0.06); overflow: hidden; position: relative; }
.bar-fill { height: 100%; background: var(--accent); transition: width 0.3s; }
.bar-fill.warn { background: var(--yellow); }
.bar-fill.crit { background: var(--danger); }
.bar-val { width: 46px; text-align: right; flex-shrink: 0; }

/* ── stat lines ────────────────────────────────────── */
.stat-line { display: flex; justify-content: space-between; padding: 1px 0; font-size: 12px; }
.stat-line .label { color: var(--muted); }
.stat-line .value { font-weight: 700; }
.stat-line .value.ok { color: var(--accent); }
.stat-line .value.warn { color: var(--yellow); }
.stat-line .value.crit { color: var(--danger); }
.stat-line .value.info { color: var(--cyan); }

/* ── temperatures ──────────────────────────────────── */
.temp-row { display: flex; justify-content: space-between; padding: 1px 0; font-size: 12px; }
.temp-row .lbl { color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.temp-row .val { font-weight: 700; flex-shrink: 0; margin-left: 8px; }

/* ── processes table ───────────────────────────────── */
.controls { display: flex; gap: 6px; align-items: center; }
.search-input, .select-input {
  padding: 2px 6px; border: 1px solid var(--border); background: var(--bg);
  color: var(--text); font-family: inherit; font-size: 12px;
}
.search-input { width: 180px; }

.table-wrap { overflow: auto; max-height: 60vh; scrollbar-color: var(--border) var(--panel); scrollbar-width: thin; }
.table-wrap::-webkit-scrollbar { width: 6px; height: 6px; }
.table-wrap::-webkit-scrollbar-track { background: var(--panel); }
.table-wrap::-webkit-scrollbar-thumb { background: var(--border); }
.table-wrap::-webkit-scrollbar-thumb:hover { background: var(--accent); }
table { width: 100%; border-collapse: collapse; font-size: 12px; }
thead th {
  position: sticky; top: 0; z-index: 1;
  background: var(--header-bg); text-align: left;
  padding: 2px 8px; border-bottom: 1px solid var(--border);
  cursor: pointer; user-select: none; font-weight: 700; font-size: 11px;
  color: var(--accent); text-transform: uppercase;
}
thead th:hover { color: #fff; }
thead th.active { color: #fff; }
thead th .arrow { font-size: 10px; margin-left: 2px; }
tbody td { padding: 1px 8px; border-bottom: 1px solid rgba(255,255,255,0.04); white-space: nowrap; }
tbody tr:hover { background: rgba(255,255,255,0.04); }
.muted { color: var(--muted); }

/* ── login ─────────────────────────────────────────── */
.login-body { min-height: 100vh; display: grid; place-items: center; }
.login-wrap { width: min(100%, 360px); padding: 16px; }
.login-card {
  background: var(--panel); border: 1px solid var(--border); padding: 16px;
}
.login-header h1 { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--accent); margin-bottom: 4px; }
.login-header p { color: var(--muted); margin-bottom: 12px; font-size: 12px; }
.login-form { display: grid; gap: 8px; }
.login-form label { display: grid; gap: 2px; font-size: 12px; }
.login-form input {
  padding: 6px 8px; border: 1px solid var(--border); background: var(--bg);
  color: var(--text); font-family: inherit; font-size: 13px;
}
.login-form .btn-primary {
  padding: 6px 12px; border: 1px solid var(--accent); background: var(--accent);
  color: #fff; cursor: pointer; font-family: inherit; font-size: 12px; font-weight: 700;
}
.login-form .btn-primary:hover { background: var(--accent-hover); }
.alert { padding: 6px 8px; margin-bottom: 8px; font-size: 12px; }
.alert-danger { background: rgba(255,107,107,0.12); border: 1px solid rgba(255,107,107,0.4); color: var(--danger); }

/* ── responsive ────────────────────────────────────── */
@media (max-width: 900px) {
  .row { flex-direction: column; }
}