/* ----------------------------------------
   SISTEMA DE DISEÑO & ESTILOS PREMIUM
   ---------------------------------------- */
  :root {
    --bg-main: #0a0b10;
    --bg-card: rgba(20, 22, 35, 0.6);
    --bg-card-hover: rgba(26, 29, 46, 0.8);
    --border-color: rgba(255, 255, 255, 0.08);
    --color-text-main: #e2e8f0;
    --color-text-muted: #94a3b8;
    
    /* Neon Accents HSL */
    --primary: #8b5cf6; /* Violet */
    --primary-glow: rgba(139, 92, 246, 0.35);
    --success: #10b981; /* Emerald */
    --success-glow: rgba(16, 185, 129, 0.25);
    --info: #0ea5e9; /* Sky Blue */
    --info-glow: rgba(14, 165, 233, 0.25);
    --warning: #f59e0b; /* Amber */
    --danger: #ef4444; /* Rose */
    --danger-glow: rgba(239, 68, 68, 0.25);
    
    --font-sans: 'Inter', -apple-system, sans-serif;
    --font-title: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
  }

  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.2) transparent;
  }

  body {
    background-color: var(--bg-main);
    color: var(--color-text-main);
    font-family: var(--font-sans);
    min-height: 100vh;
    overflow-x: hidden;
    background-image: 
    radial-gradient(circle at 10% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(14, 165, 233, 0.08) 0%, transparent 45%);
  }

  /* Layout Estructura */
  .app-container {
    display: block;
    min-height: 100vh;
  }

  /* Sidebar Navegación lateral */
  .sidebar {
    width: 260px;
    background: rgba(10, 11, 16, 0.95);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    padding: 24px;
    position: fixed;
    height: 100vh;
    z-index: 10;
    backdrop-filter: blur(16px);
    transition: width 0.28s cubic-bezier(0.4, 0, 0.2, 1),
          padding 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
  }

  /* Estado colapsado: solo iconos */
  .sidebar.collapsed {
    width: 64px;
    padding: 20px 13px;
  }

  /* Botón toggle de sidebar */
  .sidebar-toggle-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s, background 0.2s;
    flex-shrink: 0;
  }
  .sidebar-toggle-btn:hover {
    color: var(--color-text-main);
    background: rgba(255, 255, 255, 0.06);
  }
  .sidebar-toggle-btn svg {
    width: 20px;
    height: 20px;
  }

  /* Ocultar textos y subtítulos al colapsar */
  .sidebar.collapsed .brand-title,
  .sidebar.collapsed .brand-subtitle,
  .sidebar.collapsed .nav-label,
  .sidebar.collapsed .sidebar-footer span {
    opacity: 0;
    width: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: opacity 0.2s, width 0.28s;
  }
  .sidebar:not(.collapsed) .brand-title,
  .sidebar:not(.collapsed) .brand-subtitle,
  .sidebar:not(.collapsed) .nav-label,
  .sidebar:not(.collapsed) .sidebar-footer span {
    opacity: 1;
    transition: opacity 0.25s 0.1s;
  }

  /* Alinear items del nav al centro cuando está colapsado */
  .sidebar.collapsed .nav-item {
    justify-content: center;
    padding: 12px 0;
    gap: 0;
  }
  .sidebar.collapsed .brand-section {
    justify-content: center;
  }
  .sidebar.collapsed .brand-logo-wrap {
    display: none !important;
  }
  .sidebar.collapsed .sidebar-footer {
    align-items: center;
  }

  .brand-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 40px;
    width: 100%;
  }

  .brand-logo {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--primary), var(--info));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-family: var(--font-title);
    color: white;
    box-shadow: 0 4px 15px var(--primary-glow);
  }

  .brand-title {
    font-family: var(--font-title);
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(to right, #ffffff, #94a3b8);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .brand-subtitle {
    font-size: 0.7rem;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
  }

  .nav-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex-grow: 1;
  }

  .nav-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    color: var(--color-text-muted);
    text-decoration: none;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
  }

  .nav-item:hover {
    color: var(--color-text-main);
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.05);
  }

  .nav-item.active {
    color: white;
    background: rgba(139, 92, 246, 0.12);
    border-color: rgba(139, 92, 246, 0.25);
    box-shadow: inset 0 0 12px rgba(139, 92, 246, 0.05);
    font-weight: 600;
  }

  .nav-item svg {
    width: 18px;
    height: 18px;
    transition: transform 0.25s ease;
  }

  .nav-item.active svg {
    color: var(--primary);
    filter: drop-shadow(0 0 5px var(--primary));
    transform: scale(1.1);
  }

  .sidebar-footer {
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 10px;
  }

  .status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--color-text-muted);
  }

  .status-dot {
    width: 8px;
    height: 8px;
    background-color: var(--success);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--success-glow);
    animation: pulse 1.8s infinite;
  }

  /* Main Content Area */
  .main-content {
    margin-left: 260px;
    flex-grow: 1;
    padding: 40px;
    min-height: 100vh;
    transition: margin-left 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .main-content.sidebar-collapsed {
    margin-left: 64px;
  }

  /* Vista Tabs */
  .tab-view {
    display: none;
    animation: fadeIn 0.35s ease-out;
  }

  .tab-view.active {
    display: block;
  }

  /* Encabezado de la página */
  .page-header {
    margin-bottom: 30px;
  }

  .page-title {
    font-family: var(--font-title);
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 6px;
  }

  .page-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
  }

  /* ----------------------------------------
     CARDS & GRIDS (TAB 1: INICIO)
     ---------------------------------------- */
  .metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
  }

  .metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
  }

  .metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    transition: all 0.3s ease;
  }

  .metric-card.primary::before { background: var(--primary); }
  .metric-card.success::before { background: var(--success); }
  .metric-card.info::before { background: var(--info); }
  .metric-card.warning::before { background: var(--warning); }
  .metric-card.tailscale::before { background: #4F86F7; }
  .metric-card.gpu-card::before { background: linear-gradient(90deg, #ff6b35, #f59e0b); }

  .metric-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  }

  .metric-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
  }

  .metric-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--color-text-muted);
  }

  .metric-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .metric-card.primary .metric-icon { background: rgba(139, 92, 246, 0.1); color: var(--primary); }
  .metric-card.success .metric-icon { background: rgba(16, 185, 129, 0.1); color: var(--success); }
  .metric-card.info .metric-icon { background: rgba(14, 165, 233, 0.1); color: var(--info); }
  .metric-card.warning .metric-icon { background: rgba(245, 158, 11, 0.1); color: var(--warning); }

  .metric-value {
    font-family: var(--font-title);
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 8px;
    display: flex;
    align-items: baseline;
    gap: 4px;
  }

  .metric-unit {
    font-size: 1rem;
    color: var(--color-text-muted);
    font-weight: 400;
  }

  .progress-bar-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 10px;
  }

  .progress-fill {
    height: 100%;
    border-radius: 3px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .metric-card.primary .progress-fill { background: var(--primary); }
  .metric-card.success .progress-fill { background: var(--success); }
  .metric-card.info .progress-fill { background: var(--info); }

  .metric-footer-text {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
  }

  /* GPU Frequency bar */
  .gpu-freq-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 8px;
  }
  .gpu-freq-fill {
    height: 100%;
    border-radius: 2px;
    background: linear-gradient(90deg, #ff6b35, #f59e0b);
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  }

  /* Tailscale card accent color */
  .metric-card.tailscale .metric-icon { background: rgba(79, 134, 247, 0.12); color: #4F86F7; }
  .metric-card.tailscale .progress-fill { background: #4F86F7; }

  /* Disk I/O card accent */
  .metric-card.disk .metric-icon { background: rgba(251, 146, 60, 0.12); color: #fb923c; }
  .metric-card.disk .progress-fill { background: linear-gradient(90deg, #fb923c, #f97316); }
  .disk-io-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 5px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.8rem;
  }
  .disk-io-row:last-child { border-bottom: none; }
  .disk-io-label { color: var(--color-text-muted); }
  .disk-io-value { font-family: var(--font-mono); font-weight: 600; color: #fb923c; }
  .disk-io-value.read  { color: #38bdf8; }
  .disk-io-value.write { color: #f97316; }
  .disk-io-value.await { color: #a78bfa; }

  /* Tailscale status badge */
  .ts-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 12px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
  }
  .ts-status-badge.connected {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.25);
  }
  .ts-status-badge.disconnected {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.2);
  }
  .ts-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
  }
  /* Tailscale info rows */
  .ts-info-rows {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 10px;
  }
  .ts-info-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.78rem;
  }
  .ts-label { color: var(--color-text-muted); }
  .ts-value { font-family: var(--font-mono); font-weight: 600; color: #4F86F7; }
  .ts-value.na { color: var(--color-text-muted); font-weight: 400; }

  /* Info Grid (Tab 1) */
  .info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
  }

  .panel-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(12px);
  }

  .panel-title {
    font-family: var(--font-title);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 12px;
  }

  .details-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .details-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
  }

  .details-label {
    color: var(--color-text-muted);
    font-weight: 500;
  }

  .details-value {
    font-weight: 600;
    font-family: var(--font-mono);
  }

  /* ── Crash Events Panel ────────────────────────────────────────────── */
  .crash-events-panel {
    grid-column: 1 / -1;  /* ocupa toda la fila del info-grid */
    border-color: rgba(239, 68, 68, 0.2);
    background: linear-gradient(135deg, rgba(20,22,35,0.8), rgba(30,14,14,0.5));
  }
  .crash-events-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    user-select: none;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(239, 68, 68, 0.15);
    margin-bottom: 0;
  }
  .crash-events-header:hover { opacity: 0.9; }
  .crash-events-left  { display: flex; align-items: center; gap: 10px; }
  .crash-badge {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.35);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    animation: pulse-badge 2s ease-in-out infinite;
  }
  .crash-badge.hidden { display: none; }
  @keyframes pulse-badge {
    0%, 100% { opacity: 1; }
    50%     { opacity: 0.6; }
  }
  .crash-toggle-btn {
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-size: 1rem;
    cursor: pointer;
    padding: 4px 6px;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s, transform 0.25s;
  }
  .crash-toggle-btn:hover { color: var(--danger); background: rgba(239,68,68,0.08); }
  .crash-toggle-btn.open { transform: rotate(180deg); }
  /* Cuerpo expandible — height exacto via JS (evita el lag de max-height) */
  .crash-body {
    overflow: hidden;
    height: 0;       /* controlado por JS — NO usar max-height */
    opacity: 0;
    margin-top: 0;
    transition: height 0.28s cubic-bezier(0.4, 0, 0.2, 1),
          opacity 0.22s ease,
          margin-top 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: height, opacity;   /* promueve a capa GPU propia */
    contain: layout style;      /* evita reflows en el resto del DOM */
  }
  .crash-body.open {
    /* height se fija por JS — solo gestiona opacity y margin aquí */
    opacity: 1;
    margin-top: 16px;
  }
  .crash-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
  }
  .crash-table thead tr {
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
  .crash-table th {
    text-align: left;
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    padding: 0 12px 8px 0;
  }
  .crash-table td {
    padding: 10px 12px 10px 0;
    vertical-align: middle;
    border-bottom: 1px solid rgba(255,255,255,0.04);
  }
  .crash-table tr:last-child td { border-bottom: none; }
  .crash-svc-pill {
    display: inline-block;
    background: rgba(139,92,246,0.15);
    color: #a78bfa;
    border: 1px solid rgba(139,92,246,0.25);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 8px;
  }
  .crash-action-pill {
    display: inline-block;
    background: rgba(239,68,68,0.12);
    color: var(--danger);
    border: 1px solid rgba(239,68,68,0.2);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 8px;
    text-transform: uppercase;
  }
  .crash-count-pill {
    display: inline-block;
    background: rgba(245,158,11,0.12);
    color: var(--warning);
    border: 1px solid rgba(245,158,11,0.2);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 8px;
  }
  .crash-empty {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 0.88rem;
    padding: 20px 0 4px;
    display: none;
  }
  .crash-empty.visible { display: block; }
  .crash-dedup-note {
    font-size: 0.74rem;
    color: var(--color-text-muted);
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.05);
  }

  /* ----------------------------------------
     LOGS INTERACTIVOS (TAB 2: SISTEMA & TAB 3: AGENTE)
     ---------------------------------------- */
  .logs-panel {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 180px);
    background: #050608;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
  }

  .logs-header {
    background: rgba(15, 17, 26, 0.95);
    border-bottom: 1px solid var(--border-color);
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
  }

  /* Sub-tabs de los logs de sistema */
  .sub-tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    padding: 4px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
  }

  .sub-tab-btn {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
  }

  .sub-tab-btn:hover {
    color: white;
  }

  .sub-tab-btn.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 2px 8px var(--primary-glow);
  }

  .logs-controls {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .search-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-family: var(--font-sans);
    outline: none;
    width: 180px;
    transition: all 0.2s ease;
  }

  .search-input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 6px var(--primary-glow);
    width: 220px;
  }

  .btn-action {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: white;
    padding: 6px 14px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
  }

  .btn-action:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
  }

  .btn-action.primary {
    background: var(--primary);
    border-color: var(--primary);
  }

  .btn-action.primary:hover {
    background: #7c3aed;
  }

  .btn-action.danger {
    color: var(--danger);
    border-color: rgba(239, 68, 68, 0.2);
    background: rgba(239, 68, 68, 0.02);
  }

  .btn-action.danger:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
    box-shadow: 0 0 8px var(--danger-glow);
  }

  /* Terminal Console */
  .terminal-console {
    flex-grow: 1;
    padding: 24px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    line-height: 1.5;
    color: #9cdcfe;
    display: flex;
    flex-direction: column;
    gap: 6px;
  }

  .terminal-line {
    white-space: pre-wrap;
    word-break: break-all;
  }

  /* Formateo por Tipo de Logs del Agente */
  .log-entry {
    border-radius: 6px;
    padding: 8px 12px;
    margin-bottom: 4px;
    border-left: 3px solid transparent;
    animation: lineIn 0.2s ease-out;
  }

  .log-time {
    color: #7f848e;
    font-size: 0.75rem;
    margin-right: 10px;
  }

  .log-type-tag {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    margin-right: 8px;
  }

  .log-info {
    background: rgba(255, 255, 255, 0.02);
    border-color: var(--info);
    color: #abb2bf;
  }
  .log-info .log-type-tag { background: rgba(14, 165, 233, 0.15); color: var(--info); }

  .log-command {
    background: rgba(139, 92, 246, 0.04);
    border-color: var(--primary);
    color: #c3dae9;
  }
  .log-command .log-type-tag { background: rgba(139, 92, 246, 0.2); color: #a78bfa; }

  .log-output {
    background: rgba(255, 255, 255, 0.01);
    border-color: #56b6c2;
    color: #98c379;
  }
  .log-output .log-type-tag { background: rgba(86, 182, 194, 0.15); color: #56b6c2; }

  .log-decision {
    background: rgba(16, 185, 129, 0.04);
    border-color: var(--success);
    color: #e5c07b;
  }
  .log-decision .log-type-tag { background: rgba(16, 185, 129, 0.2); color: var(--success); }

  .log-error {
    background: rgba(239, 68, 68, 0.05);
    border-color: var(--danger);
    color: #e06c75;
  }
  .log-error .log-type-tag { background: rgba(239, 68, 68, 0.2); color: var(--danger); }

  /* ----------------------------------------
     EDITOR DE VARIABLES .ENV (TAB 4)
     ---------------------------------------- */
  .editor-container {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(12px);
    margin-bottom: 24px;
  }

  .env-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 800px;
    overflow-y: auto;
    padding-right: 8px;
  }

  .env-row {
    display: grid;
    grid-template-columns: 1fr 1.5fr 40px;
    gap: 12px;
    align-items: center;
    animation: lineIn 0.25s ease-out;
  }

  .env-input {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: white;
    padding: 10px 14px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-family: var(--font-mono);
    outline: none;
    transition: all 0.2s ease;
  }

  .env-input:focus {
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: 0 0 6px var(--primary-glow);
  }

  .btn-delete-row {
    background: transparent;
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--danger);
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
  }

  .btn-delete-row:hover {
    background: rgba(239, 68, 68, 0.1);
    border-color: var(--danger);
  }

  .btn-add-env {
    margin-top: 16px;
    width: 100%;
    border-style: dashed;
    color: var(--primary);
    border-color: rgba(139, 92, 246, 0.4);
  }

  .btn-add-env:hover {
    background: rgba(139, 92, 246, 0.05);
    border-color: var(--primary);
  }

  .editor-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
  }

  /* ----------------------------------------
     CONTROL DE SERVICIOS (TAB 5)
     ---------------------------------------- */
  .services-table-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    backdrop-filter: blur(12px);
  }

  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }

  .service-control-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .service-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  .service-name {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 700;
  }

  .status-pill {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .status-pill.online {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.25);
  }

  .status-pill.stopped {
    background: rgba(255, 255, 255, 0.05);
    color: var(--color-text-muted);
    border: 1px solid rgba(255, 255, 255, 0.1);
  }

  .status-pill.errored {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.25);
  }

  .service-stats {
    display: flex;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
  }

  .service-actions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .btn-service-control {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    color: white;
    padding: 8px;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    transition: all 0.2s ease;
  }

  .btn-service-control:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.08);
  }

  .btn-service-control.start:hover:not(:disabled) {
    color: var(--success);
    border-color: var(--success);
    background: rgba(16, 185, 129, 0.05);
  }

  .btn-service-control.stop:hover:not(:disabled) {
    color: var(--danger);
    border-color: var(--danger);
    background: rgba(239, 68, 68, 0.05);
  }

  .btn-service-control.restart:hover:not(:disabled) {
    color: var(--info);
    border-color: var(--info);
    background: rgba(14, 165, 233, 0.05);
  }

  /* ----------------------------------------
     ANIMACIONES & SOPORTE KEYFRAMES
     ---------------------------------------- */
  @keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
    100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
  }

  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes lineIn {
    from { opacity: 0; transform: translateX(-4px); }
    to { opacity: 1; transform: translateX(0); }
  }

  /* Alerta flotante de carga */
  .alert-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: #0f111a;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary);
    padding: 16px 24px;
    border-radius: 8px;
    z-index: 100;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 12px;
    transform: translateY(150px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .alert-toast.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }