/* Simple chat bubble + modal card styles */ 
#cbf-bubble {
  position: fixed;
  right: 20px;
  bottom: 20px;
  background: #0073aa;
  color: #fff;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  z-index: 99999;
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}
#cbf-bubble:focus { outline: 2px solid #005177; }
#cbf-modal.cbf-hidden { display:none; }
#cbf-modal {
  position: fixed;
  right: 20px;
  bottom: 92px;
  z-index: 99998;
}
#cbf-card {
  max-width: calc(100vw - 40px);
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
  padding: 16px;
  font-family: Arial, sans-serif;
}
#cbf-card h3 { margin-top: 0; margin-bottom: 8px; font-size: 16px; }
#cbf-card label {
  display:block;
  font-size:12px;
  margin-top:8px;
  margin-bottom:0;
}
#cbf-card input[type="email"], #cbf-card textarea {
  width:100%;
  box-sizing:border-box;
  padding:8px;
  margin-top:4px;
  margin-bottom:0;
  border:1px solid #ddd;
  border-radius:6px;
  font-size:14px;
}
#cbf-card textarea { min-height:100px; resize:vertical; }
#cbf-counter {
  font-size: 12px;
  color: #666;
  margin-top: 4px;
  margin-bottom: 15px;
  text-align: right;
}
#cbf-counter.cbf-warning {
  color: #fc3d3d;
  font-weight: bold;
}
#cbf-close {
  position:absolute;
  right:8px;
  top:6px;
  background:transparent;
  border:0;
  font-size:20px;
  line-height:1;
  cursor:pointer;
  padding:10px;
}
#cbf-submit {
  margin-top:10px;
  width:100%;
  padding:10px;
  border-radius:8px;
  border:0;
  background:#0073aa;
  color:#fff;
  font-weight:600;
  cursor:pointer;
}
#cbf-submit[disabled] { opacity:0.6; cursor:default; }
#cbf-status { margin-top:8px; font-size:13px; color:#333; min-height:1.2em; }