:root{
  --cif-overlay-bg: rgba(0,0,0,0.55);
  --cif-modal-bg: #fff;
  --cif-text: #1d2327;
  --cif-primary: #2271b1;
}
.cif-open-btn, .cif-submit-btn, .cif-close-btn{
  cursor: pointer;
}
.cif-modal-overlay{
  position: fixed;
  inset: 0;
  background: var(--cif-overlay-bg);
  opacity: 0;
  transition: opacity .2s ease;
  z-index: 9998;
}
.cif-modal-overlay.cif-open{ opacity: 1; }

.cif-modal{
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  z-index: 9999;
}
.cif-modal[hidden]{ display: none; }
.cif-modal .cif-modal-content{
  background: var(--cif-modal-bg);
  color: var(--cif-text);
  width: min(92vw, 520px);
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
  padding: 1.25rem 1.25rem 1rem;
  position: relative;
}
.cif-close-btn{
  position: absolute;
  top: .35rem;
  right: .5rem;
  background: transparent;
  border: 0;
  font-size: 1.5rem;
  line-height: 1;
}
.cif-modal-title{ margin: 0 0 .25rem; }
.cif-modal-desc{ margin: 0 0 1rem; }
.cif-field{ margin: 0 0 .75rem; }
.cif-field label{ display: block; font-weight: 600; margin-bottom: .25rem; }
.cif-field input{
  width: 100%;
  padding: .5rem .6rem;
  border: 1px solid #c3c4c7;
  border-radius: 4px;
}
.cif-actions{ margin-top: 1rem; }
.cif-submit-btn{
  background: var(--cif-primary);
  color: #fff;
  border: 1px solid rgba(0,0,0,.1);
  padding: .5rem .9rem;
  border-radius: 4px;
}
.cif-open-btn{
  background: var(--cif-primary);
  color: #fff;
  border: 1px solid rgba(0,0,0,.1);
  padding: .45rem .85rem;
  border-radius: 4px;
}
.cif-open-btn:focus, .cif-submit-btn:focus, .cif-close-btn:focus, .cif-field input:focus{
  outline: 2px solid #72aee6;
  outline-offset: 2px;
}
.cif-required{ color: #b32d2e; }