/* CyberTec Panel • Pro Theme (2026) */
:root {
  /* Paleta "Deep Dark" (Zinc) */
  --bg-app: #09090b;       /* Fondo principal ultra oscuro */
  --bg-panel: #18181b;     /* Paneles */
  --bg-card: #121215;      /* Tarjetas internas */
  --bg-input: #27272a;     /* Inputs */
  
  --border: #27272a;       /* Bordes sutiles */
  --border-hover: #3f3f46;
  
  --primary: #2563eb;      /* Azul vibrante */
  --primary-glow: rgba(37, 99, 235, 0.2);
  --text-main: #f4f4f5;
  --text-muted: #a1a1aa;
  
  /* Estados */
  --success: #10b981; --success-bg: rgba(16, 185, 129, 0.15);
  --warn: #f59e0b;    --warn-bg: rgba(245, 158, 11, 0.15);
  --danger: #ef4444;  --danger-bg: rgba(239, 68, 68, 0.15);

  --radius: 8px;
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

body {
  margin: 0;
  background-color: var(--bg-app);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

/* Layout */
.app { display: flex; flex-direction: column; min-height: 100vh; }
.content { max-width: 1400px; margin: 0 auto; width: 100%; padding: 24px; box-sizing: border-box; }

/* Topbar Glassmorphism */
.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 24px; height: 60px;
  background: rgba(9, 9, 11, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 50;
}
.brand { display: flex; align-items: center; gap: 12px; }
.logo { width: 28px; height: 28px; background: var(--primary); border-radius: 6px; box-shadow: 0 0 12px var(--primary-glow); }
.brand-title { font-weight: 600; font-size: 15px; letter-spacing: -0.02em; }
.brand-sub { font-size: 11px; color: var(--text-muted); margin-left: 4px; border-left: 1px solid var(--border); padding-left: 8px; }

/* Tabs de Navegación */
.tabs {
  display: flex; gap: 4px; padding: 0 24px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-app);
}
.tab {
  padding: 14px 16px;
  background: transparent; border: none;
  color: var(--text-muted); font-size: 13px; font-weight: 500;
  cursor: pointer; position: relative;
  transition: all 0.2s;
}
.tab:hover { color: var(--text-main); }
.tab.active { color: var(--primary); }
.tab.active::after {
  content: ''; position: absolute; bottom: -1px; left: 0; right: 0; height: 2px;
  background: var(--primary); box-shadow: 0 -2px 8px var(--primary-glow);
}

/* Paneles y Cards */
.panel { display: none; animation: fadeIn 0.25s ease-out; }
.panel.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.grid { display: grid; gap: 24px; grid-template-columns: 350px 1fr; }
@media (max-width: 1000px) { .grid { grid-template-columns: 1fr; } }

.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px;
}
.card-title {
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
  color: var(--text-muted); margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}

/* Formularios */
.form label { display: block; font-size: 12px; font-weight: 500; color: var(--text-muted); margin-bottom: 12px; }
.form input, .form select, .form textarea {
  width: 100%; margin-top: 6px; padding: 10px;
  background: var(--bg-input); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text-main); font-family: inherit; font-size: 13px;
  transition: 0.15s; box-sizing: border-box;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary-glow);
}

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 8px 14px; font-size: 13px; font-weight: 500; border-radius: 6px;
  cursor: pointer; border: 1px solid transparent; transition: 0.15s;
}
.btn-primary { background: var(--primary); color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,0.1); }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-main); }
.btn-ghost:hover { background: var(--border); }

/* Tablas */
.tablewrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  text-align: left; padding: 10px 14px; background: var(--bg-panel);
  color: var(--text-muted); font-weight: 500; border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table td { padding: 10px 14px; border-bottom: 1px solid var(--border); color: var(--text-main); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table tr:hover td { background: rgba(255,255,255,0.02); }

/* Badges (Etiquetas de estado) */
.badge {
  display: inline-flex; padding: 2px 8px; border-radius: 99px;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}
.badge.activo { background: var(--success-bg); color: var(--success); border: 1px solid rgba(16,185,129,0.2); }
.badge.pausado { background: var(--warn-bg); color: var(--warn); border: 1px solid rgba(245,158,11,0.2); }
.badge.baja, .badge.correctivo { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(239,68,68,0.2); }
.badge.preventivo, .badge.mejora { color: #60a5fa; background: rgba(96,165,250,0.15); }

/* Utilidades UI */
.status { display: flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 99px; background: var(--bg-input); font-size: 12px; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-muted); }
.userpill { display: flex; align-items: center; gap: 8px; padding: 4px 12px; border-radius: 99px; background: var(--bg-input); font-size: 12px; }
.toast {
  position: fixed; bottom: 20px; right: 20px; padding: 12px 16px;
  background: var(--bg-panel); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5); font-size: 13px; z-index: 100;
  transform: translateY(100px); transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.toast.show { transform: translateY(0); }
.toast.ok { border-left: 3px solid var(--success); }
.toast.bad { border-left: 3px solid var(--danger); }
.muted { color: var(--text-muted); font-style: italic; }