/* ============================================================
   REGISTRATION FORM PAGE — STYLES
   Builds on top of style.css's variables and base styles.
   ============================================================= */

.navbar__inner .back-link { font-size: 14px; font-weight: 600; color: var(--ink-soft); }
.navbar__inner .back-link:hover { color: var(--ink); }

.register-page { padding: 60px 0 100px; background: var(--bg-alt); min-height: calc(100vh - 200px); }
.register-page__grid { display: grid; grid-template-columns: .95fr 1.15fr; gap: 50px; align-items: start; }

/* ---------- Left: info column ---------- */
.register-info h1 { font-size: clamp(26px, 3vw, 34px); font-weight: 800; line-height: 1.2; margin-bottom: 14px; }
.register-info__desc { color: var(--ink-soft); font-size: 15px; margin-bottom: 30px; max-width: 440px; }

.requirements-box {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 26px; margin-bottom: 24px;
}
.requirements-box h3 { font-size: 16px; margin-bottom: 16px; }
.requirements-list { display: flex; flex-direction: column; gap: 12px; }
.requirements-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--ink); }
.req-icon { flex-shrink: 0; }

.cohort-facts { display: flex; gap: 12px; flex-wrap: wrap; }
.cohort-fact {
  background: var(--green-pale); border-radius: var(--radius-md);
  padding: 14px 18px; flex: 1; min-width: 140px;
}
.cohort-fact span { display: block; font-size: 12px; color: var(--green-dark); font-weight: 600; margin-bottom: 4px; }
.cohort-fact b { font-size: 14px; color: var(--ink); }

/* ---------- Right: form ---------- */
.register-form-wrap {
  background: #fff; border-radius: var(--radius-lg); border: 1px solid var(--line);
  padding: 40px; box-shadow: 0 30px 60px rgba(11,15,26,.06);
  position: relative;
}

.form-step__label { font-size: 13px; font-weight: 700; color: var(--purple); letter-spacing: .3px; margin-bottom: 22px; }

.field { margin-bottom: 20px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 8px; }
.req { color: #EF4444; }

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="number"],
.field select {
  width: 100%; padding: 13px 16px; border-radius: var(--radius-sm);
  border: 1.5px solid var(--line); font-size: 14.5px; font-family: 'Inter', sans-serif;
  color: var(--ink); background: #fff;
  transition: border-color .2s;
}
.field input:focus, .field select:focus { outline: none; border-color: var(--green-dark); }
.field input.is-invalid, .field select.is-invalid { border-color: #EF4444; }

.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.field__error {
  display: block; font-size: 12.5px; color: #EF4444; margin-top: 6px; min-height: 16px;
}

.field__hint { display: block; font-size: 12px; color: var(--ink-soft); margin-top: 6px; }

.btn--full { width: 100%; }

.form-step__nav { display: flex; gap: 12px; margin-top: 10px; }
.form-step__nav .btn { flex: 1; }

/* ---------- Payment options ---------- */
.payment-options { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.payment-option { position: relative; cursor: pointer; }
.payment-option input { position: absolute; opacity: 0; }
.payment-option__body {
  display: block; border: 1.5px solid var(--line); border-radius: var(--radius-md);
  padding: 16px; transition: border-color .2s, background .2s;
}
.payment-option__body b { display: block; font-size: 14.5px; margin-bottom: 4px; }
.payment-option__body span { font-size: 12.5px; color: var(--ink-soft); }
.payment-option input:checked + .payment-option__body {
  border-color: var(--green-dark); background: var(--green-pale);
}

/* ---------- Coupon box ---------- */
.coupon-box {
  background: var(--bg-alt); border: 1.5px dashed var(--line); border-radius: var(--radius-md);
  padding: 18px; margin-bottom: 24px;
}
.coupon-box h4 { font-size: 14px; margin-bottom: 4px; }
.coupon-box p { font-size: 12.5px; color: var(--ink-soft); margin-bottom: 12px; }
.coupon-row { display: flex; gap: 10px; }
.coupon-row input { flex: 1; text-transform: uppercase; }
.coupon-row .btn { flex-shrink: 0; padding: 0 18px; }
.coupon-status { font-size: 12.5px; margin-top: 8px; display: none; }
.coupon-status.is-success { display: block; color: var(--green-dark); font-weight: 600; }
.coupon-status.is-error { display: block; color: #EF4444; font-weight: 600; }
.coupon-status.is-loading { display: block; color: var(--ink-soft); }

/* ---------- Payment amount summary ---------- */
.amount-summary {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--green-pale); border-radius: var(--radius-md);
  padding: 16px 18px; margin-bottom: 20px;
}
.amount-summary span { font-size: 13px; color: var(--green-dark); font-weight: 600; }
.amount-summary b { font-size: 20px; color: var(--ink); }
.amount-summary.is-waived b { color: var(--green-dark); }
.amount-summary del { font-size: 13px; color: var(--ink-soft); margin-right: 8px; font-weight: 400; }

/* ---------- Bank transfer details ---------- */
.bank-details {
  background: #fff; border: 1.5px solid var(--line); border-radius: var(--radius-md);
  padding: 18px; margin-top: 14px;
}
.bank-details__row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--line); font-size: 13.5px; }
.bank-details__row:last-child { border-bottom: none; }
.bank-details__row span { color: var(--ink-soft); }
.bank-details__row b { color: var(--ink); }
.bank-details__copy { font-size: 12px; color: var(--purple); font-weight: 600; cursor: pointer; margin-left: 8px; }

/* ---------- File upload (payment screenshot) ---------- */
.upload-field {
  border: 1.5px dashed var(--line); border-radius: var(--radius-md);
  padding: 20px; text-align: center; cursor: pointer; margin-top: 14px;
  transition: border-color .2s, background .2s;
  background: var(--bg-alt);
}
.upload-field:hover, .upload-field.is-dragover { border-color: var(--green-dark); background: var(--green-pale); }
.upload-field input[type="file"] { display: none; }
.upload-field__icon { font-size: 26px; display: block; margin-bottom: 8px; }
.upload-field__label { font-size: 13.5px; font-weight: 600; color: var(--ink); }
.upload-field__hint { font-size: 12px; color: var(--ink-soft); margin-top: 4px; }
.upload-field.has-file { border-style: solid; border-color: var(--green-dark); }
.upload-field.is-invalid { border-color: #EF4444; }

.upload-preview { display: none; align-items: center; gap: 12px; margin-top: 14px; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius-md); }
.upload-preview.is-visible { display: flex; }
.upload-preview img { width: 52px; height: 52px; object-fit: cover; border-radius: var(--radius-sm); }
.upload-preview__name { font-size: 13px; font-weight: 600; flex: 1; word-break: break-all; }
.upload-preview__remove { color: #EF4444; font-size: 12.5px; font-weight: 600; cursor: pointer; flex-shrink: 0; background: none; border: none; }

/* ---------- Payment method tabs ---------- */
.payment-method-panel { display: none; }
.payment-method-panel.is-active { display: block; }

/* ---------- Checkbox fields ---------- */
.checkbox-field {
  display: flex; align-items: flex-start; gap: 10px; margin-bottom: 14px;
  font-size: 13.5px; color: var(--ink-soft); cursor: pointer;
}
.checkbox-field input { margin-top: 3px; flex-shrink: 0; width: 16px; height: 16px; accent-color: var(--green-dark); }
.checkbox-field a { color: var(--purple); font-weight: 600; }

/* ---------- Progress dots ---------- */
.form-progress { display: flex; justify-content: center; gap: 8px; margin-top: 28px; }
.form-progress__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--line); transition: background .2s, transform .2s; }
.form-progress__dot.is-active { background: var(--green-dark); transform: scale(1.3); }

/* ---------- Success state ---------- */
.register-success { text-align: center; padding: 30px 10px; }
.register-success__icon { font-size: 48px; display: block; margin-bottom: 16px; }
.register-success h2 { font-size: 24px; margin-bottom: 12px; }
.register-success p { color: var(--ink-soft); font-size: 14.5px; max-width: 420px; margin: 0 auto 14px; }
.register-success__actions { display: flex; flex-direction: column; gap: 12px; margin-top: 22px; }
.register-success__note {
  background: var(--bg-alt); border-radius: var(--radius-md); padding: 12px 16px;
  font-size: 12.5px; color: var(--ink-soft); margin: 18px 0;
}

.btn--whatsapp { background: #25D366; color: #fff; border-color: #25D366; }
.btn--whatsapp:hover { background: #1fbd5a; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .register-page__grid { grid-template-columns: 1fr; }
  .register-form-wrap { padding: 28px 22px; }
  .field-row, .payment-options { grid-template-columns: 1fr; }
  .coupon-row { flex-direction: column; }
}