/* EnerConnect OPS - SCADA Industrial Stylesheet
   Utility: Electro Oriente S.A. | Tesis Maestría UTP 2026
*/

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* SCADA Industrial Dark Palette (Default) */
  --bg-app: #0b0f19;
  --bg-surface: #111827;
  --bg-surface-elevated: #161f33;
  --bg-surface-highlight: #1e293b;
  --border-color: #1f293d;
  --border-light: #2d3b55;

  --text-primary: #f3f4f6;
  --text-secondary: #9ca3af;
  --text-muted: #64748b;

  /* Semantic Industrial Accents */
  --emerald-scada: #10b981;
  --emerald-glow: rgba(16, 185, 129, 0.25);
  --amber-scada: #f59e0b;
  --amber-glow: rgba(245, 158, 11, 0.25);
  --crimson-scada: #ef4444;
  --crimson-glow: rgba(239, 68, 68, 0.25);
  --blue-electric: #3b82f6;
  --blue-glow: rgba(59, 130, 246, 0.25);
  --cyan-flisr: #06b6d4;
  --purple-ai: #8b5cf6;

  /* Top & Side navigation */
  --header-height: 64px;
  --sidebar-width: 290px;
  --sidebar-collapsed-width: 76px;
}

/* Light Theme Variables */
body.theme-light {
  --bg-app: #f4f6f9;
  --bg-surface: #ffffff;
  --bg-surface-elevated: #f8fafc;
  --bg-surface-highlight: #e2e8f0;
  --border-color: #e2e8f0;
  --border-light: #cbd5e1;

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;

  --emerald-glow: rgba(16, 185, 129, 0.15);
  --amber-glow: rgba(245, 158, 11, 0.15);
  --crimson-glow: rgba(239, 68, 68, 0.15);
  --blue-glow: rgba(59, 130, 246, 0.15);
}

/* Base resets & typography */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-primary);
  overflow-x: hidden;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.font-mono {
  font-family: var(--font-mono) !important;
}

/* Custom industrial scrollbars */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--bg-app);
}

::-webkit-scrollbar-thumb {
  background: var(--border-light);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* SCADA Industrial Panels & Cards */
.scada-panel {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.scada-panel:hover {
  border-color: var(--border-light);
}

.scada-panel-elevated {
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
}

/* Pulsing Status Indicators */
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.status-dot-emerald {
  background-color: var(--emerald-scada);
  box-shadow: 0 0 8px var(--emerald-glow);
}

.status-dot-amber {
  background-color: var(--amber-scada);
  box-shadow: 0 0 8px var(--amber-glow);
}

.status-dot-crimson {
  background-color: var(--crimson-scada);
  box-shadow: 0 0 8px var(--crimson-glow);
}

.status-dot-pulse {
  animation: scadaPulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes scadaPulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.4;
    transform: scale(0.9);
  }
}

/* Operational Safety Simulation Bar */
.safety-simulation-banner {
  background: linear-gradient(90deg, #b45309 0%, #d97706 50%, #b45309 100%);
  color: #ffffff;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  box-shadow: 0 0 10px rgba(217, 119, 6, 0.35);
}

/* Honest Tagging Badges */
.badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.15rem 0.55rem;
  border-radius: 9999px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border-width: 1px;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 0;
}

/* 1. Histórico Operativo ELOR */
.badge-thesis {
  background-color: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
  border-color: rgba(59, 130, 246, 0.35);
}

body.theme-light .badge-thesis {
  background-color: #eff6ff;
  color: #1d4ed8;
  border-color: #bfdbfe;
}

/* 2. Proyección TO-BE */
.badge-tobe {
  background-color: rgba(139, 92, 246, 0.12);
  color: #c084fc;
  border-color: rgba(139, 92, 246, 0.35);
}

body.theme-light .badge-tobe {
  background-color: #f5f3ff;
  color: #6d28d9;
  border-color: #ddd6fe;
}

/* 3. Simulación Heurística */
.badge-sim {
  background-color: rgba(245, 158, 11, 0.12);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.35);
}

body.theme-light .badge-sim {
  background-color: #fffbeb;
  color: #b45309;
  border-color: #fde68a;
}

/* 4. Pendiente de Verificación */
.badge-pending {
  background-color: rgba(148, 163, 184, 0.12);
  color: #94a3b8;
  border-color: rgba(148, 163, 184, 0.35);
}

body.theme-light .badge-pending {
  background-color: #f1f5f9;
  color: #475569;
  border-color: #cbd5e1;
}

/* Telemetry Display Boxes (JetBrains Mono) */
.telemetry-display {
  font-family: var(--font-mono);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border-color);
  border-radius: 0.375rem;
  padding: 0.5rem 0.75rem;
}

body.theme-light .telemetry-display {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

/* Sidebar navigation item */
.nav-item-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.15s ease;
  position: relative;
  text-decoration: none;
}

.nav-item-link:hover {
  background-color: var(--bg-surface-highlight);
  color: var(--text-primary);
}

.nav-item-link.active {
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0.05) 100%);
  color: #60a5fa;
  font-weight: 600;
  border-left: 3px solid var(--blue-electric);
}

body.theme-light .nav-item-link.active {
  background: #eff6ff;
  color: #1d4ed8;
  border-left-color: #2563eb;
}

/* Sidebar collapsed mode */
.sidebar-collapsed {
  width: var(--sidebar-collapsed-width) !important;
}

.sidebar-collapsed .nav-domain-label,
.sidebar-collapsed .nav-text-label,
.sidebar-collapsed .logo-extended,
.sidebar-collapsed .search-shortcut-hint {
  display: none !important;
}

.sidebar-collapsed .nav-item-link {
  justify-content: center;
  padding: 0.65rem 0;
}

/* Quick Search & SCADA Modals */
.modal-overlay,
.scada-modal {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 10vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.open,
.scada-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content,
.scada-modal-content {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-light);
  border-radius: 0.75rem;
  width: 100%;
  max-width: 640px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  transform: translateY(-20px);
  transition: transform 0.2s ease;
}

.scada-modal-content {
  max-height: 85vh;
  overflow-y: auto;
  padding: 1.25rem;
}

.modal-overlay.open .modal-content,
.scada-modal.open .scada-modal-content {
  transform: translateY(0);
}

/* Toast Notifications */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 60;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  background-color: var(--bg-surface-elevated);
  border: 1px solid var(--border-light);
  border-radius: 0.5rem;
  padding: 0.75rem 1rem;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  min-width: 300px;
  max-width: 420px;
  font-size: 0.82rem;
  animation: toastSlideIn 0.25s ease-out;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

@keyframes toastSlideIn {
  from {
    opacity: 0;
    transform: translateX(100%);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.toast-critical {
  border-left: 4px solid var(--crimson-scada);
}

.toast-warning {
  border-left: 4px solid var(--amber-scada);
}

.toast-info {
  border-left: 4px solid var(--blue-electric);
}

.toast-success {
  border-left: 4px solid var(--emerald-scada);
}

/* Interactive SCADA buttons */
.scada-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem;
  border-radius: 0.375rem;
  font-size: 0.78rem;
  font-weight: 600;
  transition: all 0.15s ease;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
}

.scada-btn-primary {
  background-color: #2563eb;
  color: #ffffff;
}

.scada-btn-primary:hover {
  background-color: #1d4ed8;
}

.scada-btn-secondary {
  background-color: var(--bg-surface-highlight);
  color: var(--text-primary);
  border-color: var(--border-color);
}

.scada-btn-secondary:hover {
  background-color: var(--border-light);
}

.scada-btn-danger {
  background-color: rgba(239, 68, 68, 0.15);
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.3);
}

.scada-btn-danger:hover {
  background-color: #ef4444;
  color: #ffffff;
}

.scada-btn-simulation {
  background-color: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border-color: rgba(245, 158, 11, 0.35);
}

.scada-btn-simulation:hover {
  background-color: #f59e0b;
  color: #000000;
}