:root {
  --bg: #08090e;
  --panel: #0e1118;
  --panel2: #13172100;
  --border: #1c2133;
  --muted: #5d6b8a;
  --text: #dde4f5;
  --sub: #8993ab;
  --accent: #5b9cf6;
  --accent2: #7bdfff;
  --ok: #22c55e;
  --warn: #f59e0b;
  --bad: #ef4444;
  --ok-bg: rgba(34,197,94,.08);
  --warn-bg: rgba(245,158,11,.08);
  --bad-bg: rgba(239,68,68,.08);
  --accent-bg: rgba(91,156,246,.08);
  --radius: 14px;
  --radius-sm: 8px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0 }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
}
::-webkit-scrollbar { width: 6px }
::-webkit-scrollbar-track { background: var(--bg) }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px }
::-webkit-scrollbar-thumb:hover { background: var(--muted) }

/* Nav */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 24px;
  height: 58px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(8,9,14,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 100;
}
.brand {
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -.3px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav .user { display: flex; align-items: center; gap: 12px }
.nav .user img {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
  transition: border-color .2s;
}
.nav .user img:hover { border-color: var(--accent) }
.nav .user span { color: var(--sub); font-size: 13px }

/* Layout */
.container {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 58px);
}

/* Sidebar */
.sidebar {
  background: var(--panel);
  border-right: 1px solid var(--border);
  padding: 16px 0;
}
.sidebar a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  color: var(--muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: all .15s;
  border-left: 3px solid transparent;
  margin: 1px 0;
}
.sidebar a:hover { color: var(--text); background: rgba(91,156,246,.06) }
.sidebar a.active {
  color: var(--accent2);
  background: rgba(91,156,246,.1);
  border-left-color: var(--accent);
}
.nav-icon { font-size: 15px; opacity: .75 }

/* Main */
.main { padding: 24px; overflow: auto }

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  position: relative;
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.card:hover {
  border-color: rgba(91,156,246,.3);
  box-shadow: 0 0 20px rgba(91,156,246,.12);
  transform: translateY(-2px);
}
.card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  opacity: 0;
  transition: opacity .2s;
}
.card:hover::after { opacity: 1 }
.card h3 {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: var(--muted);
  margin: 0 0 12px;
}
.card-icon {
  position: absolute;
  top: 18px; right: 18px;
  font-size: 22px;
  opacity: .18;
}
.val {
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -1.5px;
}
.val.ok { color: var(--ok) }
.val.bad { color: var(--bad) }
.val.warn { color: var(--warn) }
.val.accent {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Status dots */
.dot {
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot.ok { background: var(--ok); animation: pulse-ok 2.5s infinite }
.dot.bad { background: var(--bad) }
.dot.warn { background: var(--warn); animation: pulse-warn 2s infinite }
@keyframes pulse-ok {
  0%,100% { box-shadow: 0 0 0 0 rgba(34,197,94,.5) }
  50% { box-shadow: 0 0 0 5px rgba(34,197,94,0) }
}
@keyframes pulse-warn {
  0%,100% { box-shadow: 0 0 0 0 rgba(245,158,11,.5) }
  50% { box-shadow: 0 0 0 4px rgba(245,158,11,0) }
}

/* Tags/pills */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
}
.tag.ok { background: var(--ok-bg); color: var(--ok); border: 1px solid rgba(34,197,94,.2) }
.tag.bad { background: var(--bad-bg); color: var(--bad); border: 1px solid rgba(239,68,68,.2) }
.tag.warn { background: var(--warn-bg); color: var(--warn); border: 1px solid rgba(245,158,11,.2) }
.tag.info { background: var(--accent-bg); color: var(--accent2); border: 1px solid rgba(91,156,246,.2) }

/* Badge */
.badge { display: inline-flex; align-items: center; gap: 6px; font-weight: 600 }

/* Table */
.table-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.table {
  width: 100%;
  border-collapse: collapse;
}
.table th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .6px;
  color: var(--muted);
  background: rgba(0,0,0,.2);
  border-bottom: 1px solid var(--border);
}
.table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.table tr:last-child td { border-bottom: none }
.table tbody tr { transition: background .12s }
.table tbody tr:hover { background: rgba(91,156,246,.04) }

/* Buttons */
button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,.04);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all .15s;
  white-space: nowrap;
  font-family: inherit;
}
button:hover, .btn:hover {
  background: rgba(91,156,246,.1);
  border-color: rgba(91,156,246,.4);
  box-shadow: 0 0 0 3px rgba(91,156,246,.08);
}
button:active { transform: scale(.97) }
.btn-primary {
  background: linear-gradient(135deg, #4f8ef0, #5b9cf6);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #5b9cf6, #7bdfff) !important;
  box-shadow: 0 4px 16px rgba(91,156,246,.4) !important;
  transform: translateY(-1px);
}
.btn-danger {
  background: var(--bad-bg);
  border-color: rgba(239,68,68,.25);
  color: var(--bad);
}
.btn-danger:hover {
  background: rgba(239,68,68,.15) !important;
  border-color: var(--bad) !important;
}
.btn-sm { padding: 4px 10px; font-size: 12px }
button:disabled, .btn:disabled { opacity: .4; cursor: not-allowed; transform: none !important; box-shadow: none !important }

/* Inputs */
input, select, textarea {
  background: rgba(0,0,0,.35);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  font-family: inherit;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(91,156,246,.15);
}
input::placeholder { color: var(--muted) }

/* Forms */
form.inline { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end }
.form-group { display: flex; flex-direction: column; gap: 6px }
.form-group label { font-size: 12px; color: var(--muted); font-weight: 500 }
.form-row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px }

/* Banners */
.banner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--radius);
  border: 1px solid;
  margin-bottom: 20px;
  font-size: 13px;
  font-weight: 500;
}
.banner.warn { background: var(--warn-bg); border-color: rgba(245,158,11,.25); color: var(--warn) }
.banner.ok { background: var(--ok-bg); border-color: rgba(34,197,94,.25); color: var(--ok) }
.banner.bad { background: var(--bad-bg); border-color: rgba(239,68,68,.25); color: var(--bad) }
.banner.info { background: var(--accent-bg); border-color: rgba(91,156,246,.25); color: var(--accent2) }

/* Toast */
#toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 9999;
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  background: #161c28;
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
  pointer-events: auto;
  animation: toast-in .25s ease-out;
  max-width: 340px;
  min-width: 200px;
}
.toast.ok { border-left: 3px solid var(--ok) }
.toast.bad { border-left: 3px solid var(--bad) }
.toast.warn { border-left: 3px solid var(--warn) }
.toast.info { border-left: 3px solid var(--accent) }
@keyframes toast-in {
  from { transform: translateX(24px); opacity: 0 }
  to { transform: translateX(0); opacity: 1 }
}

/* List */
.list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}
.item {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  gap: 12px;
  align-items: center;
  transition: border-color .2s;
}
.item:hover { border-color: rgba(91,156,246,.3) }
.item img { width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--border); flex-shrink: 0 }

/* Section header */
.section-header { display: flex; align-items: center; justify-content: space-between; margin: 0 0 16px }
.section-header h2 { font-size: 15px; font-weight: 600 }
h2 { font-size: 16px; font-weight: 700; margin: 24px 0 14px }
h3 { font-size: 14px; font-weight: 600; color: var(--sub); margin: 20px 0 12px }

/* Utility */
.mono { font-family: ui-monospace, 'SFMono-Regular', Menlo, monospace; font-size: 12px }
.small { color: var(--muted); font-size: 12px }
.sub { color: var(--sub) }
.actions { display: flex; gap: 8px; align-items: center }
.footer { margin-top: 20px; color: var(--muted); font-size: 12px; display: flex; align-items: center; gap: 12px }
.avatar { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--border) }
.uptime { color: var(--ok); font-size: 12px; font-weight: 500 }
.uptime.stale { color: var(--warn) }
.divider { height: 1px; background: var(--border); margin: 20px 0 }
.avatar-row { display: flex; gap: 8px; align-items: center }

/* Power control & restart animation */
@keyframes spin { to { transform: rotate(360deg) } }
.spinning { display: inline-block; animation: spin .7s linear infinite }

@keyframes row-pulse {
  0%, 100% { background: rgba(245,158,11,.04) }
  50% { background: rgba(245,158,11,.12) }
}
.row-restarting { animation: row-pulse 1.5s ease-in-out infinite }
.row-restarting td:first-child { border-left: 3px solid var(--warn) }

.btn-warn {
  background: var(--warn-bg);
  border-color: rgba(245,158,11,.25);
  color: var(--warn);
}
.btn-warn:hover {
  background: rgba(245,158,11,.15) !important;
  border-color: var(--warn) !important;
}
.btn-ok {
  background: var(--ok-bg);
  border-color: rgba(34,197,94,.25);
  color: var(--ok);
}
.btn-ok:hover {
  background: rgba(34,197,94,.15) !important;
  border-color: var(--ok) !important;
}