:root {
  --bg:       #0f1117;
  --surface:  #1a1d27;
  --border:   #2a2d3e;
  --text:     #e2e8f0;
  --muted:    #64748b;
  --accent:   #6366f1;
  --success:  #22c55e;
  --warn:     #f59e0b;
  --danger:   #ef4444;
  --radius:   8px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'JetBrains Mono', 'Fira Code', ui-monospace, monospace;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  min-height: 100vh;
}

/* ── Header ─────────────────────────────── */
.header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  position: sticky;
  top: 0;
  z-index: 10;
}
.header-left,
.header-right {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-icon { color: var(--accent); font-size: 20px; }
.logo-text  { font-weight: 700; font-size: 16px; letter-spacing: .5px; }
.machine-badge {
  background: var(--border);
  color: var(--muted);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
}
.uptime { color: var(--muted); font-size: 12px; }

/* ── Layout ──────────────────────────────── */
.main {
  padding: 24px;
  max-width: 1400px;
  margin: 0 auto;
}

/* ── Metrics grid ────────────────────────── */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

/* ── Cards ───────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.card-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 8px;
}
.card-value {
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
}
.card-sub { font-size: 12px; color: var(--muted); }

/* ── Utilitaires ─────────────────────────── */
.text-danger { color: var(--danger); }
.text-warn   { color: var(--warn); }
.text-muted  { color: var(--muted); }
.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }

/* ── Progress bar ────────────────────────── */
.progress {
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  border-radius: 2px;
  transition: width .4s ease;
}
.bg-accent  { background: var(--accent); }
.bg-warn    { background: var(--warn); }
.bg-danger  { background: var(--danger); }

/* ── CPU cores ───────────────────────────── */
.cores {
  display: flex;
  gap: 3px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.core-bar {
  flex: 1;
  min-width: 10px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.core-fill {
  height: 100%;
  border-radius: 2px;
  transition: width .4s ease;
}

/* ── Section ─────────────────────────────── */
.section { margin-bottom: 32px; }
.section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

/* ── Table ───────────────────────────────── */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.table th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  white-space: nowrap;
}
.table td {
  padding: 7px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: rgba(99,102,241,.04); }
.proc-name {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
/* Carte réseau — ↓ et ↑ à la même taille */
.net-duo {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}
.net-half {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.net-dir {
  font-size: 14px;
  font-weight: 700;
}
.net-dir-down { color: var(--success); }
.net-dir-up   { color: var(--accent); }
.net-bw {
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
}

/* ── Services grid ───────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.service-top {
  display: flex;
  align-items: center;
  gap: 8px;
}
.svc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.svc-running    { background: var(--success); box-shadow: 0 0 6px var(--success); }
.svc-stopped    { background: var(--muted); }
.svc-restarting { background: var(--warn); }
.svc-error      { background: var(--danger); }
.svc-unknown    { background: var(--border); }

.svc-name  { font-weight: 600; font-size: 13px; flex: 1; }
.svc-type  { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.svc-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.svc-uptime  { font-size: 11px; color: var(--muted); }
.svc-stopped { font-size: 11px; color: var(--danger); }

/* ── Toggle section processus ────────────────────── */
details.section > summary {
  cursor: pointer;
  user-select: none;
  list-style: none;
}
details.section > summary::-webkit-details-marker { display: none; }
.section-toggle::after {
  content: " ▶";
  font-size: 9px;
  color: var(--muted);
  vertical-align: middle;
}
details[open].section > summary.section-toggle::after { content: " ▼"; }

/* ── Contrôles services ──────────────────────────── */
.svc-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.svc-status-label { font-size: 11px; color: var(--danger); }
.btn-success { color: var(--success) !important; border-color: rgba(34,197,94,.3) !important; }
.btn-success:hover { background: rgba(34,197,94,.08) !important; opacity: 1; }

/* ── Boutons power ────────────────────────────── */
.btn-warn   { color: var(--warn) !important; border-color: rgba(245,158,11,.3) !important; }
.btn-danger { color: var(--danger) !important; border-color: rgba(239,68,68,.3) !important; }
.btn-warn:hover   { background: rgba(245,158,11,.08) !important; opacity: 1; }
.btn-danger:hover { background: rgba(239,68,68,.08) !important; opacity: 1; }
.btn-xs { padding: 2px 8px; font-size: 11px; border-radius: 4px; }

/* Colonne réseau dans le tableau de processus */
.proc-net { white-space: nowrap; font-size: 12px; }
.net-rx { color: var(--success); margin-right: 6px; }
.net-tx { color: var(--accent); }

/* En-têtes de colonnes triables */
.th-sort {
  cursor: pointer;
  user-select: none;
}
.th-sort:hover { color: var(--text); }
.th-sort-active { color: var(--accent) !important; }

/* ── Badges ──────────────────────────────── */
.badge {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
}
.badge-green { background: rgba(34,197,94,.15);  color: var(--success); }
.badge-blue  { background: rgba(99,102,241,.15); color: var(--accent); }
.badge-gray  { background: rgba(100,116,139,.15); color: var(--muted); }
.badge-host  { background: rgba(100,116,139,.10); color: var(--muted); font-style: italic; }

/* ── Buttons ─────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 14px;
  font-family: inherit;
  font-weight: 500;
  text-decoration: none;
  transition: opacity .15s;
}
.btn:hover { opacity: .8; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text); border-color: var(--muted); opacity: 1; }
.btn-sm   { padding: 4px 10px; font-size: 12px; }
.btn-full { width: 100%; justify-content: center; }

/* ── Login ───────────────────────────────── */
.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.login-box {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
}
.login-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
  justify-content: center;
}
.login-logo .logo-icon { font-size: 26px; }
.login-logo .logo-text { font-size: 22px; font-weight: 700; }

.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .5px;
}
.form-group input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  padding: 10px 12px;
  outline: none;
  transition: border-color .15s;
}
.form-group input:focus { border-color: var(--accent); }

.alert {
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 13px;
  margin-bottom: 16px;
}
.alert-error {
  background: rgba(239,68,68,.12);
  color: var(--danger);
  border: 1px solid rgba(239,68,68,.25);
}