/* FAB Container */
    .fab-container {
      position: absolute;
      bottom: 20px;
      right: 20px;
      z-index: 1;
    }

    /* Main FAB Button */
    .fab-main {
      width: 60px;
      height: 60px;
      border-radius: 50%;
      margin-left: 100px;
      background: linear-gradient(145deg, #333 0%, #555 100%);
      color: #fff;
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: 28px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .fab-main:hover {
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
      transform: scale(1.05);
    }

    .fab-main .fab-icon {
      transition: transform 0.3s ease !important;
      display: inline-block !important;
      color: #fff !important;
      font-size: 2.3rem;
      text-align: center;
    }

    .fab-main.active .fab-icon {
      transform: rotate(45deg) !important;
    }

    /* FAB Options */
    .fab-options {
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      margin-bottom: 10px;
      opacity: 0;
      pointer-events: none;
      transform: translateY(20px);
      transition: all 0.3s ease;
    }

    .fab-options.show {
      opacity: 1;
      pointer-events: auto;
      transform: translateY(0);
    }

    .fab-option {
      background: #333;
      color: #fff;
      border: none;
      padding: 10px 20px;
      margin: 5px 0;
      border-radius: 20px;
      cursor: pointer;
      box-shadow: 0 2px 8px rgba(0,0,0,0.2);
      transition: background 0.3s ease;
    }

    .fab-option:hover {
      background: #555;
    }

    /* Hide only this call icon */
    .material-symbols-outlined.fab-icon {
        visibility: hidden;
    }
    .material-symbols-outlined.fab-icon.font-loaded {
        visibility: visible;
    }