/* Monitor de Servidores — versão Arara Mobile (tema escuro), status sempre com ícone + texto */
:root {
  --mon-good: #22c55e;
  --mon-warning: #fbbf24;
  --mon-serious: #fb923c;
  --mon-critical: #f87171;
  --mon-card-bg: rgba(255,255,255,0.06);
  --mon-card-border: rgba(255,255,255,0.10);
  --mon-track: rgba(255,255,255,0.10);
}

/* Overlay de carregamento (exibido enquanto o PHP faz SSH/HTTP síncrono) */
.monitor-loading-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(15, 23, 42, 0.96);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  opacity: 1;
  transition: opacity .25s ease;
}
.monitor-loading-overlay.monitor-loading-saindo { opacity: 0; }
.monitor-loading-spinner {
  width: 46px;
  height: 46px;
  border: 4px solid var(--mon-track);
  border-top-color: var(--accent-2, #06b6d4);
  border-radius: 50%;
  animation: monitor-spin 0.8s linear infinite;
}
@keyframes monitor-spin { to { transform: rotate(360deg); } }
.monitor-loading-texto { font-size: 15px; font-weight: 600; color: var(--text, #e5e7eb); }
.monitor-loading-sub { font-size: 12px; color: var(--muted, #9ca3af); }

.monitor-wrap {
  display: grid;
  gap: 8px;
}

/* Barra superior: última coleta + botão atualizar */
.monitor-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.monitor-toolbar-info {
  color: var(--muted, #9ca3af);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.monitor-badge-cache {
  background: rgba(255,255,255,0.08);
  color: var(--muted, #9ca3af);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 11px;
  margin-left: 6px;
}
.monitor-btn-refresh {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  font-size: 13px;
  background: linear-gradient(90deg, var(--accent, #22c55e), var(--accent-2, #06b6d4));
  color: #0c1118;
}
.monitor-btn-refresh:hover { filter: brightness(1.08); }

/* KPI row */
.monitor-kpi-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.monitor-kpi {
  background: var(--mon-card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--mon-card-border);
  border-radius: 14px;
  padding: 16px 14px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.monitor-kpi-valor {
  font-size: 26px;
  font-weight: 700;
  color: var(--text, #e5e7eb);
  line-height: 1.1;
}
.monitor-kpi-label {
  font-size: 12px;
  color: var(--muted, #9ca3af);
  margin-top: 4px;
}
.monitor-kpi-good { color: var(--mon-good); }
.monitor-kpi-critical { color: var(--mon-critical); }
.monitor-kpi-alerta { border-color: var(--mon-critical); }
.monitor-kpi-clicavel {
  cursor: pointer;
  font: inherit;
  width: 100%;
}
.monitor-kpi-clicavel:hover { background: rgba(248,113,113,0.10); }
.monitor-kpi-clicavel .monitor-kpi-label i { font-size: 11px; margin-left: 2px; }

/* Itens dentro do modal de problemas */
.monitor-modal-item {
  border-left: 4px solid var(--mon-card-border);
  border-radius: 8px;
  background: rgba(255,255,255,0.05);
  padding: 10px 14px;
  margin-bottom: 10px;
}
.monitor-modal-item:last-child { margin-bottom: 0; }
.monitor-modal-item-topo { display: flex; align-items: center; gap: 8px; font-size: 13px; margin-bottom: 4px; }
.monitor-modal-item-topo .monitor-card-status-label { font-size: 11px; margin-left: auto; }
.monitor-modal-item-detalhe { font-size: 13px; color: var(--muted, #9ca3af); }
.monitor-modal-item.monitor-status-warning { border-left-color: var(--mon-warning); }
.monitor-modal-item.monitor-status-serious { border-left-color: var(--mon-serious); }
.monitor-modal-item.monitor-status-critical { border-left-color: var(--mon-critical); }

/* Seções */
.monitor-secao { display: grid; gap: 10px; margin-top: 6px; }
.monitor-secao-titulo {
  font-size: 15px;
  font-weight: 700;
  color: var(--text, #e5e7eb);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Grid de cards */
.monitor-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.monitor-cards-grid-2 { grid-template-columns: 1fr; }

.monitor-card {
  background: var(--mon-card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--mon-card-border);
  border-left-width: 5px;
  border-radius: 14px;
  padding: 14px 16px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.monitor-card-servidor { border-left-width: 6px; }

.monitor-card-topo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.monitor-card-status-label { text-transform: uppercase; letter-spacing: .02em; }
.monitor-card-titulo { font-weight: 700; color: var(--text, #e5e7eb); margin-bottom: 4px; }
.monitor-card-linha { font-size: 13px; color: var(--muted, #9ca3af); margin-top: 2px; }
.monitor-card-erro { font-size: 12px; color: var(--mon-critical); margin-top: 6px; }

.monitor-badge-secundario {
  background: rgba(255,255,255,0.08);
  color: var(--muted, #9ca3af);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 11px;
  font-weight: 700;
}
.monitor-badge-status-good { color: var(--mon-good); }
.monitor-badge-status-warning { color: var(--mon-warning); }
.monitor-badge-status-serious { color: var(--mon-serious); }
.monitor-badge-status-critical { color: var(--mon-critical); }

/* Cores de status por card (ícone + borda — nunca cor sozinha, o texto do status já nomeia) */
.monitor-status-good { border-left-color: var(--mon-good); }
.monitor-status-good .monitor-card-topo i, .monitor-status-good .monitor-modal-item-topo i,
.monitor-status-good .monitor-card-status-label { color: var(--mon-good); }

.monitor-status-warning { border-left-color: var(--mon-warning); }
.monitor-status-warning .monitor-card-topo i, .monitor-status-warning .monitor-modal-item-topo i,
.monitor-status-warning .monitor-card-status-label { color: var(--mon-warning); }

.monitor-status-serious { border-left-color: var(--mon-serious); }
.monitor-status-serious .monitor-card-topo i, .monitor-status-serious .monitor-modal-item-topo i,
.monitor-status-serious .monitor-card-status-label { color: var(--mon-serious); }

.monitor-status-critical { border-left-color: var(--mon-critical); }
.monitor-status-critical .monitor-card-topo i, .monitor-status-critical .monitor-modal-item-topo i,
.monitor-status-critical .monitor-card-status-label { color: var(--mon-critical); }

/* Gráfico */
.monitor-grafico-box {
  background: var(--mon-card-bg);
  backdrop-filter: blur(8px);
  border: 1px solid var(--mon-card-border);
  border-radius: 14px;
  padding: 16px 18px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.monitor-grafico-box h4 {
  font-size: 13px;
  font-weight: 700;
  color: var(--text, #e5e7eb);
  margin: 0 0 10px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Meters (disco/memória) */
.monitor-meters {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 12px;
}
.monitor-meter-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text, #e5e7eb);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 6px;
}
.monitor-meter-trilho {
  background: var(--mon-track);
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}
.monitor-meter-preenchido { height: 100%; border-radius: 999px; }
.monitor-meter-preenchido.monitor-status-good { background: var(--mon-good); }
.monitor-meter-preenchido.monitor-status-warning { background: var(--mon-warning); }
.monitor-meter-preenchido.monitor-status-serious { background: var(--mon-serious); }
.monitor-meter-preenchido.monitor-status-critical { background: var(--mon-critical); }
.monitor-meter-texto { font-size: 12px; color: var(--muted, #9ca3af); margin-top: 6px; }

/* Modal (Bootstrap) em tema escuro */
.monitor-modal-dark .modal-content { background: var(--bg2, #1e293b); color: var(--text, #e5e7eb); border: 1px solid rgba(255,255,255,0.10); }
.monitor-modal-dark .modal-header { border-bottom-color: rgba(255,255,255,0.10); }
.monitor-modal-dark .btn-close { filter: invert(1) grayscale(1) brightness(1.8); }

@media (min-width: 640px) {
  .monitor-kpi-row { grid-template-columns: repeat(4, 1fr); }
  .monitor-cards-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
  .monitor-cards-grid-2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
  .monitor-meters { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
}