/* Front-end signup form */ 
 .rapc-signup-form {
    max-width: 900px;
    margin: 0 auto;
    padding: 32px;
    background: #f8f8fb;
    border: 1px solid #e5e7eb;
    border-radius: 20px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
    font-family: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  }
  
  .rapc-signup-form p {
    margin: 0 0 22px;
  }
  
  .rapc-signup-form label {
    display: inline-block;
    margin-bottom: 8px;
    font-size: 1rem;
    font-weight: 600;
    color: #374151;
  }
  
  .rapc-signup-form input[type="text"],
  .rapc-signup-form input[type="email"],
  .rapc-signup-form textarea {
    width: 100%;
    padding: 14px 16px;
    font-size: 1rem;
    font-family: inherit;
    color: #111827;
    background: #fff;
    border: 1px solid #d1d5db;
    border-radius: 12px;
    box-sizing: border-box;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
  }
  
  .rapc-signup-form textarea {
    min-height: 140px;
    resize: vertical;
  }
  
  .rapc-signup-form input:focus,
  .rapc-signup-form textarea:focus {
    outline: none;
    border-color: #7c3aed;
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.12);
  }
  
  .rapc-signup-form button[type="submit"] {
    border: none;
    border-radius: 999px;
    padding: 14px 26px;
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    color: #fff;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(34, 197, 94, 0.24);
    transition: transform 0.2s ease, box-shadow 0.25s ease, opacity 0.25s ease;
  }
  
  .rapc-signup-form button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(34, 197, 94, 0.3);
  }
  
  .rapc-signup-form button[type="submit"]:active {
    transform: translateY(0);
    opacity: 0.96;
  }
  
  /* Front-end signup requests table */
  .rapc-table {
    width: 100%;
    border-collapse: collapse !important;
    border-spacing: 0 !important;
    table-layout: fixed;
  }
  
  .rapc-table th,
  .rapc-table td {
    padding: 12px 14px !important;
    text-align: left;
    vertical-align: top;
    word-break: break-word;
  }
  
  .rapc-table thead th {
    border-bottom: 2px solid #d9d9d9;
    white-space: nowrap;
  }
  
  .rapc-table tbody tr {
    border-bottom: 1px solid #e9e9e9;
  }
  
  .rapc-table th:nth-child(4),
  .rapc-table td:nth-child(4) {
    width: 110px; /* Status */
  }
  
  .rapc-table th:nth-child(5),
  .rapc-table td:nth-child(5) {
    width: 140px; /* Role */
  }
  
  .rapc-table th:nth-child(6),
  .rapc-table td:nth-child(6) {
    width: 220px; /* Actions */
  }
  
  .rapc-table td form {
    margin-bottom: 8px;
  }
  
  .rapc-table select,
  .rapc-table button {
    max-width: 100%;
  }
  
  /* WP admin table version */
  .rapc-signup-admin-table th,
  .rapc-signup-admin-table td {
    padding: 12px 14px;
    vertical-align: top;
  }
  
  .rapc-signup-admin-table th:nth-child(4),
  .rapc-signup-admin-table td:nth-child(4) {
    width: 110px; /* Status */
    white-space: nowrap;
  }
  
  .rapc-signup-admin-table th:nth-child(5),
  .rapc-signup-admin-table td:nth-child(5) {
    width: 140px; /* Role */
  }
  
  .rapc-signup-admin-table th:nth-child(6),
  .rapc-signup-admin-table td:nth-child(6) {
    width: 180px; /* Submitted */
    white-space: nowrap;
  }
  
  .rapc-signup-admin-table th:nth-child(7),
  .rapc-signup-admin-table td:nth-child(7) {
    width: 180px; /* Actions */
  }
  
  /* Optional status badge look */
  .rapc-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
    background: #f3f4f6;
  }
  
  .rapc-status.approved {
    background: #dcfce7;
    color: #166534;
  }
  
  .rapc-status.pending {
    background: #fef3c7;
    color: #92400e;
  }
  
  .rapc-status.denied,
  .rapc-status.deleted {
    background: #fee2e2;
    color: #991b1b;
  }