:root{--unsa-primary:#EA5199;--unsa-primary-hover:#d63f85;--unsa-success:#22c55e;--unsa-warning:#f59e0b;--unsa-error:#ef4444;--unsa-gray-50:#f9fafb;--unsa-gray-100:#f3f4f6;--unsa-gray-200:#e5e7eb;--unsa-gray-300:#d1d5db;--unsa-gray-500:#6b7280;--unsa-gray-700:#374151;--unsa-gray-900:#111827}.unsa-invite-card{background:#fff;border-radius:12px;box-shadow:0 4px 20px rgb(0 0 0 / .08);margin-bottom:24px;overflow:hidden;border:1px solid var(--unsa-gray-200)}.unsa-invite-card__header{padding:24px;border-bottom:1px solid var(--unsa-gray-200);background:linear-gradient(135deg,#fdf2f8 0%,#fff 100%)}.unsa-invite-card__header h3{margin:0 0 8px 0;font-size:20px;font-weight:600;color:var(--unsa-gray-900)}.unsa-invite-card__header p{margin:0;color:var(--unsa-gray-500);font-size:14px}.unsa-invite-card__content{padding:24px}.unsa-invite-card__footer{padding:20px 24px;background:var(--unsa-gray-50);border-top:1px solid var(--unsa-gray-200);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.unsa-form-group{margin-bottom:24px}.unsa-form-group label{display:block;margin-bottom:10px;font-weight:600;color:var(--unsa-gray-700);font-size:14px}.unsa-form-control{width:100%;padding:12px 16px;border:1px solid var(--unsa-gray-300);border-radius:8px;font-size:15px;transition:all 0.2s;box-sizing:border-box}.unsa-form-control:focus{outline:none;border-color:var(--unsa-primary);box-shadow:0 0 0 3px rgb(234 81 153 / .2)}textarea.unsa-form-control{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;resize:vertical;min-height:150px}.unsa-hint{display:block;margin-top:8px;color:var(--unsa-primary);font-size:13px}#unsa-email-fields{margin-bottom:12px}.unsa-email-field-wrapper{display:flex;gap:10px;margin-bottom:10px}.unsa-email-field-wrapper input{flex:1}.unsa-email-remove{background:var(--unsa-error);color:#fff;border:none;padding:8px 14px;border-radius:8px;cursor:pointer;font-size:14px;transition:background 0.2s;flex-shrink:0}.unsa-email-remove:hover{background:#dc2626}.unsa-btn-primary{background:var(--unsa-primary);color:#fff;padding:14px 28px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all 0.2s;display:inline-flex;align-items:center;gap:8px}.unsa-btn-primary:hover{background:var(--unsa-primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgb(234 81 153 / .35)}.unsa-btn-primary:disabled{background:var(--unsa-gray-300);cursor:not-allowed;transform:none;box-shadow:none}.unsa-btn-add{background:var(--unsa-primary);color:#fff;padding:10px 18px;border:none;border-radius:6px;font-size:14px;cursor:pointer;transition:all 0.2s}.unsa-btn-add:hover{background:var(--unsa-primary-hover)}.unsa-stats{font-size:14px;color:var(--unsa-gray-500)}.unsa-stats strong{color:var(--unsa-gray-900)}.unsa-notice{padding:16px 20px;border-radius:8px;margin-bottom:20px;display:flex;align-items:center;gap:12px}.unsa-notice-success{background:#dcfce7;border:1px solid #22c55e;color:#166534}.unsa-notice-warning{background:#fef3c7;border:1px solid #f59e0b;color:#92400e}.unsa-notice-error{background:#fee2e2;border:1px solid #ef4444;color:#991b1b}#unsa-invite-notices .unsa-notice{animation:slideIn 0.3s ease}@keyframes slideIn{from{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.unsa-rewards-container{max-width:700px}.unsa-progress-card{background:linear-gradient(135deg,#8e2f89 0%,#EA5199 100%);border-radius:12px;padding:28px;color:#fff;margin-bottom:24px;box-shadow:0 4px 20px rgb(142 47 137 / .3)}.unsa-progress-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:10px}.unsa-progress-header h3{margin:0;font-size:20px;font-weight:600}.unsa-referral-count{background:rgb(255 255 255 / .2);padding:6px 14px;border-radius:20px;font-size:14px;font-weight:500}.unsa-progress-bar-container{background:rgb(255 255 255 / .2);border-radius:10px;height:16px;overflow:hidden;margin-bottom:16px}.unsa-progress-bar{background:#fff;height:100%;border-radius:10px;transition:width 0.5s ease}.unsa-next-tier{font-size:15px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.unsa-next-label{opacity:.8}.unsa-next-value{font-weight:600}.unsa-next-remaining{opacity:.7;font-size:13px}.unsa-next-tier.completed{font-weight:600;font-size:17px}.unsa-tiers-list{background:#fff;border-radius:12px;padding:24px;margin-bottom:24px;box-shadow:0 2px 10px rgb(0 0 0 / .06);border:1px solid var(--unsa-gray-200)}.unsa-tiers-list h3{margin:0 0 20px 0;font-size:18px;color:var(--unsa-gray-900)}.unsa-tier-item{display:flex;align-items:center;gap:16px;padding:16px;border-radius:10px;margin-bottom:10px;background:var(--unsa-gray-50);border:1px solid var(--unsa-gray-200);transition:all 0.2s}.unsa-tier-item:last-child{margin-bottom:0}.unsa-tier-item.earned{background:#dcfce7;border-color:#22c55e}.unsa-tier-item.reachable{background:#fef3c7;border-color:#f59e0b}.unsa-tier-item.bonus{background:linear-gradient(90deg,#fdf2f8 0%,#fff 100%);border-color:var(--unsa-primary)}.unsa-tier-icon{font-size:28px;width:50px;height:50px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:12px;box-shadow:0 2px 6px rgb(0 0 0 / .08)}.unsa-tier-info{flex:1;display:flex;flex-direction:column;gap:4px}.unsa-tier-name{font-weight:600;color:var(--unsa-gray-900);font-size:15px}.unsa-tier-threshold{font-size:13px;color:var(--unsa-gray-500)}.unsa-tier-status .status-earned{color:#166534;font-weight:600;font-size:14px}.unsa-tier-status .status-pending{color:#92400e;font-weight:500;font-size:13px}.unsa-tier-status .status-locked{color:var(--unsa-gray-500);font-size:13px}.unsa-earned-rewards{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 10px rgb(0 0 0 / .06);border:1px solid var(--unsa-gray-200)}.unsa-earned-rewards h3{margin:0 0 20px 0;font-size:18px;color:var(--unsa-gray-900)}.unsa-reward-item{display:flex;align-items:center;gap:16px;padding:16px;border-radius:10px;margin-bottom:10px;background:var(--unsa-gray-50);border:1px solid var(--unsa-gray-200)}.unsa-reward-item:last-child{margin-bottom:0}.unsa-reward-item.sent{background:#dcfce7;border-color:#bbf7d0}.unsa-reward-icon{font-size:24px;width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:#fff;border-radius:10px;box-shadow:0 1px 4px rgb(0 0 0 / .08)}.unsa-reward-info{flex:1;display:flex;flex-direction:column;gap:4px}.unsa-reward-name{font-weight:600;color:var(--unsa-gray-900)}.unsa-reward-code{font-size:13px;color:var(--unsa-primary)}.unsa-reward-code strong{font-family:monospace;background:#fce7f3;padding:2px 8px;border-radius:4px}.unsa-reward-date{font-size:12px;color:var(--unsa-gray-500)}.unsa-reward-status .status-pending{color:#92400e;font-size:13px}.unsa-reward-status .status-sent,.unsa-reward-status .status-claimed{color:#166534;font-size:13px;font-weight:500}@media (max-width:600px){.unsa-invite-card__footer{flex-direction:column;align-items:stretch}.unsa-btn-primary{width:100%;justify-content:center}.unsa-stats{text-align:center}.unsa-tier-item{flex-wrap:wrap}.unsa-tier-status{width:100%;text-align:right}}