/*this file need to remove latter*/
       body {
        background: #0d1117;
        margin: 0;
        height: 100vh;
      }

      .chat-badge {
        position: absolute;
        top: -4px;
        right: -4px;
        background: #ef4444;
        color: white;
        font-size: 10px;
        width: 18px;
        height: 18px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 2px solid #0d1117;
      }

      .chat-badge.hidden {
        display: none;
      }
      /* Fixed navbar styling */
      .fixed-nav {
        position: fixed;
        top: 1rem;
        left: 50%;
        transform: translateX(-50%);
        width: 95%;
        max-width: 1280px;
        border-radius: 9999px !important;
        backdrop-filter: blur(10px);
        background: rgba(26, 30, 36, 0.85) !important;
        border: 1px solid rgba(255, 255, 255, 0.1);
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        padding: 0.5rem 1rem;
        z-index: 1050;
      }
      /* Brand styling */
      .navbar-brand {
        color: white !important;
        font-weight: 600;
        letter-spacing: 0.5px;
        display: flex;
        align-items: center;
        gap: 8px;
        margin: 0;
        padding: 0;
      }
      /* Logo image styling */
      .brand-logo {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        overflow: hidden; /* Ensures image stays within circle if needed */
      }
      .brand-logo img {
        width: 100%;
        height: 100%;
        object-fit: cover; /* Makes image cover the circle nicely */
        border-radius: 50%;
      }
      /* Text next to logo */
      .brand-text {
        color: white;
        font-size: 16px;
        font-weight: 600;
      }
      /* Icon button styling */
      .nav-icon-btn {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        border: none;
        background: transparent;
        color: white;
        display: flex;
        align-items: center;
        justify-content: center;
        position: relative;
        margin-left: 6px;
        transition: background 0.2s;
      }
      .nav-icon-btn:hover {
        background: rgba(255, 255, 255, 0.1);
      }
      /* Specific gradient backgrounds for the three icons */
      .icon-lock {
        background: linear-gradient(135deg, #7c3aed, #ec4899);
      }
      .icon-chat {
        background: linear-gradient(135deg, #3b82f6, #06b6d4);
      }
      .icon-avatar {
        background: linear-gradient(135deg, #10b981, #059669);
        font-weight: 600;
        font-size: 14px;
      }
      /* Badge for chat icon */
      .badge-notification {
        position: absolute;
        top: -4px;
        right: -4px;
        background: #ef4444;
        color: white;
        font-size: 10px;
        width: 18px;
        height: 18px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 2px solid #0d1117;
      }