/* === UNATU Modern Sidebar (V2) === */

/* === Sidebar Styles === */

/* Light Theme Sidebar */
#nav-sidebar {
    background-color: #f3e8e0 !important;  /* Soft cream */
    padding-top: 1rem;
    padding-bottom: 2rem;
    border-right: 1px solid #f3e8e0;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.04);
    transition: background-color 0.3s ease, border 0.3s ease;
  }
  body.dark #nav-sidebar {
    background-color: #0b1120 !important;  /* Deep navy */
    border-right: 1px solid #1f2937;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.4);
  }
  
  /* App & Model Headers */
  aside h2 a {
    color: #ff7900 !important;
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin: 1rem 0 0.4rem;
    padding-left: 1rem;
    display: block;
    opacity: 0.9;
    transition: color 0.3s ease;
  }
  
  body.dark aside h2 a {
    color: #ffb26b !important;
  }
  
  /* Sidebar links default */
  a[id^="link-"] {
    background-color: #ff7900 !important;
    color: #f3f4f6 !important;
    font-weight: 700 !important;
    padding: 0.65rem 1rem;
    border-radius: 0.9rem;
    display: block;
    margin: 0.25rem 0;
    transition: all 0.3s ease;
    box-shadow: inset 0 0 0 rgba(0, 0, 0, 0);
  }
  
  a[id^="link-"]:hover {
    background-color: #ff7900 !important;
    color: #ffffff !important;
    font-weight: 600;
    box-shadow: inset 2px 2px 4px rgba(0, 0, 0, 0.05);
  }
  
  a[id^="link-"].unatu-active,
  a[id^="link-"][data-active="true"] {
    background-color: #ff7b25 !important;
    color: #ffffff !important;
    font-weight: 700;
    border-left: 12px solid #ffffff !important;
    box-shadow: 0 4px 10px rgba(255, 123, 37, 0.35);
  }
  
  
  /* Dark Theme Link Styles */
  body.dark a[id^="link-"] {
    background-color: #1f2937 !important;
    color: #dedefd !important;
  }
  
  body.dark a[id^="link-"]:hover {
    background-color: #ff8a3d !important;
    color: #ffffff !important;
  }
  
  body.dark a[id^="link-"].unatu-active {
    background-color: #98004E !important;
    color: #ffffff !important;
    border-left: 6px solid #ff7900 !important;
    box-shadow: 0 3px 8px rgba(152, 0, 78, 0.4);
  }
  
  /* Optional: subtle transition when switching themes */
  html {
    transition: background 0.5s ease, color 0.5s ease;
  }