/* Sidebar administrativo premium */

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 240px;
    height: 100vh;
    background: #0f172a;
    color: #e2e8f0;
    display: flex;
    flex-direction: column;
    padding: 20px 16px;
    box-shadow: 4px 0 12px rgba(0,0,0,0.25);
    z-index: 50;
  }
  
  .sidebar-header {
    margin-bottom: 28px;
  }
  
  .sidebar-title {
    font-size: 1.4rem;
    font-weight: 800;
    line-height: 1.2;
    color: #38bdf8;
  }
  
  .sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }
  
  .sidebar-nav a {
    display: flex;
    align-items: center;
    padding: 10px 12px;
    color: #cbd5e1;
    font-size: 1rem;
    border-radius: 8px;
    text-decoration: none;
    transition: background .2s, color .2s;
  }
  
  .sidebar-nav a:hover {
    background: rgba(56,189,248,0.15);
    color: #e2e8f0;
  }
  
  .sidebar-nav a.active {
    background: rgba(56,189,248,0.25);
    color: #fff;
    font-weight: 700;
  }
  
  /* MAIN CONTENT */
  .main-content {
    margin-left: 260px;
    padding: 32px;
  }
  
  /* INFO SECTIONS */
  .info-section {
    background: var(--panel);
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    margin-bottom: 32px;
    border: 1px solid var(--border);
  }
  
  .info-section h2 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 12px;
  }
  
  .divider {
    border: none;
    border-bottom: 1px solid var(--border);
    margin: 32px 0;
  }