.p20-admit-open {
  width: 100%;
  min-height: 48px;
  margin-top: 14px;
  border: 1px solid #0b6671;
  border-radius: 12px;
  background: #eaf7f8;
  color: #07545d;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.p20-admit-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow: auto;
  padding: 18px;
  background: rgba(15, 23, 42, .58);
}
.p20-admit-panel {
  width: min(680px, 100%);
  margin: auto;
  padding: 20px;
  border-radius: 18px;
  background: #fff;
  color: #17202a;
  box-shadow: 0 24px 70px rgba(0, 0, 0, .25);
}
.p20-admit-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.p20-admit-head h2 { margin: 4px 0; font-size: 24px; }
.p20-admit-close {
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: 10px;
  background: #eef2f6;
  font-size: 26px;
  cursor: pointer;
}
.p20-admit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
}
.p20-admit-field { display: flex; flex-direction: column; gap: 6px; }
.p20-admit-field.full { grid-column: 1 / -1; }
.p20-admit-field label { font-weight: 700; }
.p20-admit-field input,
.p20-admit-field select,
.p20-admit-field textarea {
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  background: #fff;
  font: inherit;
}
.p20-admit-field textarea { min-height: 84px; resize: vertical; }
.p20-admit-submit {
  width: 100%;
  min-height: 50px;
  margin-top: 14px;
  border: 0;
  border-radius: 12px;
  background: #0b6671;
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}
.p20-admit-submit:disabled { opacity: .65; cursor: wait; }
.p20-admit-status {
  margin: 12px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  background: #f8fafc;
}
.p20-admit-status.ok { background: #ecfdf5; color: #166534; }
.p20-admit-status.err { background: #fef2f2; color: #991b1b; }
.p20-admit-note { margin: 4px 0 0; color: #64748b; font-size: 14px; }
@media (max-width: 600px) {
  .p20-admit-modal { padding: 8px; }
  .p20-admit-panel { padding: 16px; border-radius: 14px; }
  .p20-admit-grid { grid-template-columns: 1fr; }
  .p20-admit-field.full { grid-column: auto; }
  .p20-admit-head h2 { font-size: 21px; }
}