/* KU8 Event Registration Form */
.ku8-reg-wrap {
  max-width: 680px;
  margin: 2rem auto;
  font-family: 'Inter', sans-serif;
}
.ku8-reg-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: .5rem;
}
.ku8-reg-header h3 { margin: 0; font-size: 1.25rem; color: #1c673b; }
.ku8-reg-count {
  display: flex; align-items: center; gap: .375rem;
  font-size: .875rem; color: #5a7a66; margin: 0;
}
.ku8-reg-count .material-icons { font-size: 1rem; }

.ku8-reg-step { background: #fff; border-radius: 12px; padding: 2rem; box-shadow: 0 2px 12px rgba(28,103,59,.08); border: 1px solid #c8ddd0; }

.ku8-step-title {
  display: flex; align-items: center; gap: .75rem;
  font-size: 1rem; font-weight: 700; color: #1c673b;
  margin: 0 0 1.5rem; padding-bottom: .75rem;
  border-bottom: 2px solid #edf5f0;
}
.ku8-step-num {
  width: 28px; height: 28px; border-radius: 50%;
  background: #1c673b; color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: .875rem; font-weight: 700; flex-shrink: 0;
}

.ku8-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
@media (max-width: 560px) { .ku8-form-row { grid-template-columns: 1fr; } }

.ku8-form-group { display: flex; flex-direction: column; gap: .375rem; margin-bottom: 1rem; }
.ku8-form-group label { font-size: .875rem; font-weight: 600; color: #1a2e22; }
.ku8-form-group label span { color: #dc2626; }
.ku8-form-group input {
  padding: .75rem 1rem;
  border: 1.5px solid #c8ddd0;
  border-radius: 8px;
  font-size: .9375rem;
  font-family: inherit;
  color: #1a2e22;
  background: #fff;
  transition: border-color .2s;
}
.ku8-form-group input:focus { outline: none; border-color: #1c673b; box-shadow: 0 0 0 3px rgba(28,103,59,.1); }

/* Category options */
.ku8-category-options { display: flex; gap: 1rem; flex-wrap: wrap; }
.ku8-category-option { cursor: pointer; flex: 1; min-width: 160px; }
.ku8-category-option input[type=radio] { position: absolute; opacity: 0; pointer-events: none; }
.ku8-cat-label {
  display: flex; flex-direction: column; align-items: center; gap: .375rem;
  padding: 1.25rem 1rem;
  border: 2px solid #c8ddd0;
  border-radius: 10px;
  text-align: center;
  transition: all .2s;
  background: #f9fafb;
}
.ku8-cat-label .material-icons { font-size: 1.75rem; color: #438365; }
.ku8-cat-label strong { font-size: .9375rem; color: #1a2e22; }
.ku8-cat-fee { font-size: .875rem; color: #1c673b; font-weight: 700; }
.ku8-category-option input:checked + .ku8-cat-label {
  border-color: #1c673b;
  background: #edf5f0;
  box-shadow: 0 0 0 3px rgba(28,103,59,.12);
}
.ku8-category-option:hover .ku8-cat-label { border-color: #438365; }

/* Messages */
#ku8-form-msg, [id^="ku8-form-msg-"], [id^="ku8-pay-msg-"] {
  padding: .75rem 1rem;
  border-radius: 8px;
  font-size: .9rem;
  margin-bottom: 1rem;
  display: none;
}
.ku8-msg-error   { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; display: block !important; }
.ku8-msg-success { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; display: block !important; }
.ku8-msg-info    { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; display: block !important; }

/* Buttons */
.ku8-btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: #3ea856; color: #fff;
  border: none; border-radius: 8px;
  padding: .875rem 2rem;
  font-size: .9375rem; font-weight: 600; font-family: inherit;
  cursor: pointer; transition: background .2s, transform .15s;
  margin-top: .5rem;
}
.ku8-btn-primary:hover { background: #2e8f44; transform: translateY(-1px); }
.ku8-btn-primary:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.ku8-btn-primary .material-icons { font-size: 1.1rem; }

/* Payment summary */
.ku8-payment-summary {
  background: #edf5f0;
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}
.ku8-pay-row { display: flex; justify-content: space-between; padding: .5rem 0; border-bottom: 1px solid #c8ddd0; font-size: .9375rem; }
.ku8-pay-row:last-child { border-bottom: none; font-weight: 700; font-size: 1.0625rem; color: #1c673b; }
.ku8-pay-row span:first-child { color: #5a7a66; }

/* Closed state */
.ku8-reg-closed {
  display: flex; align-items: center; gap: .75rem;
  background: #fef2f2; color: #b91c1c;
  border: 1px solid #fecaca; border-radius: 10px;
  padding: 1.25rem 1.5rem; font-weight: 600;
}
.ku8-reg-closed .material-icons { font-size: 1.5rem; }

/* Success / failure banners */
.ku8-reg-success-banner {
  background: #f0fdf4; color: #15803d;
  border: 1px solid #bbf7d0; border-radius: 10px;
  padding: 1.5rem; text-align: center; margin-bottom: 1.5rem;
}
.ku8-reg-success-banner .material-icons { font-size: 3rem; display: block; margin-bottom: .5rem; }
.ku8-reg-failed-banner {
  background: #fef2f2; color: #b91c1c;
  border: 1px solid #fecaca; border-radius: 10px;
  padding: 1.5rem; text-align: center; margin-bottom: 1.5rem;
}

/* Event type badges */
.ku8-event-type-badge {
  display: inline-flex; align-items: center; gap: .375rem;
  padding: .25rem .875rem; border-radius: 100px;
  font-size: .8125rem; font-weight: 600;
}
.ku8-badge-free { background: #f0fdf4; color: #15803d; border: 1px solid #bbf7d0; }
.ku8-badge-paid { background: #fffbeb; color: #b45309; border: 1px solid #fde68a; }