.ipeth-plan-btn{display:inline-flex;align-items:center;background:#00b4d8;color:#fff;border:none;border-radius:8px;padding:14px 28px;font-size:15px;font-weight:600;cursor:pointer;transition:background .2s,transform .1s}.ipeth-plan-btn:hover{background:#0096b7}.ipeth-plan-btn:active{transform:scale(.98)}.ipm-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:99999;align-items:center;justify-content:center;padding:16px}.ipm-overlay.open{display:flex}.ipm-box{position:relative;background:#fff;border-radius:16px;width:100%;max-width:520px;max-height:92vh;overflow-y:auto;box-shadow:0 24px 64px rgba(0,0,0,.18);animation:ipm-in .22s ease}.ipm-box .ifc-card{box-shadow:none;border-radius:0}.ipm-close{position:absolute;top:14px;right:16px;background:0 0;border:none;font-size:26px;line-height:1;color:#888;cursor:pointer;z-index:2;padding:0 4px;transition:color .15s}.ipm-close:hover{color:#222}.ipm-success{display:none;flex-direction:column;align-items:center;padding:48px 32px;text-align:center}.ipm-success-icon{width:56px;height:56px;border-radius:50%;background:#e6f9f0;color:#16a34a;font-size:28px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.ipm-success-title{font-size:18px;font-weight:700;color:#1a1a1a;margin:0 0 8px}.ipm-success-sub{font-size:14px;color:#666;margin:0 0 24px}.ipm-success-close{background:#1a1a1a;color:#fff;border:none;border-radius:8px;padding:10px 28px;font-size:14px;font-weight:600;cursor:pointer}