body {
      background: #f2f4f7;
    }

    /* TOP BAR */
    .topbar {
      background: white;
      padding: 12px 15px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      box-shadow: 0 1px 3px rgba(0,0,0,0.1);
      position: sticky;
      top: 0;
      z-index: 1000;
    }
    .back-btn {
        font-size: 32px;      /* bigger */
        font-weight: bold;    /* heavier appearance */
        color: #0d6efd;       /* bootstrap primary blue */
        text-decoration: none;
    }
   .receipt-icon {
        font-size: 18px;
        color: #0d6efd;
    }

    .profile-img {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      border: 2px solid #0d6efd;
      object-fit: cover;
    }

    /* CARD STYLING */
    .app-card {
      border-radius: 16px;
      background: white;
      padding: 18px;
      margin-bottom: 18px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.05);
    }

    .icon-box i {
      font-size: 28px;
      color: #0d6efd !important;
    }
    
    

    .bal-box i {
      font-size: 24px;
      color: #0d6efd !important;
    }
    .bal-box p {
      font-size: 14px;
      
    }

    .list-item {
      padding: 10px 0;
      border-bottom: 1px solid #e8e8e8;
      display: flex;
      align-items: flex-start;
    }
    .list-item i {
      font-size: 28px;
      color: #0d6efd !important;
    }

    /* BOTTOM NAV */
    .bottom-nav {
      position: fixed;
      bottom: 0;
      width: 100%;
      height: 65px;
      background: white;
      display: flex;
      justify-content: space-around;
      align-items: center;
      box-shadow: 0 -2px 6px rgba(0,0,0,0.1);
      z-index: 9999;
    }

    .bottom-nav a {
      text-align: center;
      color: #6c757d;
      font-size: 13px;
      text-decoration: none;
    }

    .bottom-nav i {
      font-size: 22px;
      color: #6c757d !important;
    }

    .bottom-nav a.active {
      color: #0d6efd;
      font-weight: 600;
    }
    .bottom-nav a {
  text-align: center;
  font-size: 13px;
  text-decoration: none;
  color: #6c757d; /* grey */
}

.bottom-nav i {
  font-size: 22px;
  color: #6c757d; /* icons grey by default */
}

.bottom-nav a.active,
.bottom-nav a.active i {
  color: #0d6efd !important; /* bright blue active icon */
  font-weight: 600;
}

a {
    text-decoration: none !important;
}

.error-box {
      display:none;
      margin-bottom:15px;
    }