:root {
  --sd-bg: #f4f6fb;
  --sd-card: #ffffff;
  --sd-border: #e3e8f0;
  --sd-ink: #1f2733;
  --sd-muted: #6b7686;
  --sd-sidebar: #141a26;
}

html, body {
  background: var(--sd-bg);
  color: var(--sd-ink);
}

.navbar-sd {
  background: var(--sd-sidebar);
}
.navbar-sd .navbar-brand {
  font-weight: 700;
  letter-spacing: 0.3px;
  color: #fff;
}
.navbar-sd .navbar-brand i {
  color: #4da3ff;
}
.navbar-sd .nav-link {
  color: #aeb8c9;
}
.navbar-sd .nav-link.active {
  color: #fff;
}

.page-title {
  font-size: 1.35rem;
  font-weight: 700;
}

.stat-pill {
  border: 1px solid var(--sd-border);
  background: var(--sd-card);
  border-radius: 12px;
  padding: 10px 16px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.stat-pill .num {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1;
}

.service-card {
  background: var(--sd-card);
  border: 1px solid var(--sd-border);
  border-radius: 14px;
  padding: 14px 16px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
  cursor: pointer;
}
.service-card:hover {
  box-shadow: 0 6px 18px rgba(20, 26, 38, 0.08);
  transform: translateY(-1px);
}
.service-card .svc-name {
  font-weight: 700;
  font-size: 0.95rem;
}
.service-card .svc-display {
  color: var(--sd-muted);
  font-size: 0.82rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.service-card .svc-meta {
  color: var(--sd-muted);
  font-size: 0.78rem;
}
.service-card .quick-actions .btn {
  padding: 2px 8px;
  font-size: 0.78rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
}
.status-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background: currentColor;
}

.status-running  { background: #d4edda; color: #155724; }
.status-stopped  { background: #e9ecef; color: #495057; }
.status-crashed  { background: #f8d7da; color: #842029; }
.status-starting { background: #cfe2ff; color: #084298; }
.status-stopping { background: #fff3cd; color: #664d03; }
.status-paused   { background: #fff3cd; color: #664d03; }
.status-missing  { background: #e2e3e5; color: #41464b; }
.status-unknown  { background: #e2e3e5; color: #41464b; }

.log-viewer {
  background: #0f1720;
  color: #d8e2ef;
  border-radius: 12px;
  padding: 12px 14px;
  font-family: Consolas, "Cascadia Mono", monospace;
  font-size: 0.82rem;
  line-height: 1.5;
  max-height: 340px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-word;
}
.log-viewer .log-ts { color: #7d8ea5; }

.muted { color: var(--sd-muted); }

.kv-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 0;
  border-bottom: 1px dashed var(--sd-border);
  font-size: 0.85rem;
}
.kv-row:last-child { border-bottom: none; }
.kv-row .k { color: var(--sd-muted); flex-shrink: 0; }
.kv-row .v { font-family: Consolas, monospace; text-align: right; word-break: break-all; }

.panel {
  background: var(--sd-card);
  border: 1px solid var(--sd-border);
  border-radius: 14px;
  padding: 16px;
}
.panel-title {
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.chart-legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  font-size: 0.75rem;
  color: var(--sd-muted);
}
.chart-legend span { display: inline-flex; align-items: center; gap: 5px; }
.chart-legend .sw { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #141a26 0%, #1d2a3d 100%);
}
.login-card {
  width: 360px;
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.spinner-inline {
  width: 0.9rem;
  height: 0.9rem;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
  vertical-align: -1px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.loading-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--sd-muted);
  padding: 40px 0;
  justify-content: center;
}

.error-banner {
  background: #f8d7da;
  color: #842029;
  border: 1px solid #f5c2c7;
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 16px;
  font-size: 0.85rem;
}

.toast-container { z-index: 1100; }
.sd-toast {
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
  padding: 10px 14px;
  font-size: 0.85rem;
  min-width: 260px;
}

.modal-backdrop-sd {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 30, 0.55);
  z-index: 1050;
  display: flex;
  align-items: center;
  justify-content: center;
}
.modal-card-sd {
  background: #fff;
  border-radius: 14px;
  width: 420px;
  max-width: calc(100vw - 32px);
  padding: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}