/* ===========================================================
   Dream Gate Scholarship — Registration Form Styles
   =========================================================== */

.register-page {
  background:
    radial-gradient(ellipse at top right, rgba(251, 191, 36, 0.10), transparent 45%),
    radial-gradient(ellipse at bottom left, rgba(37, 99, 235, 0.06), transparent 50%),
    var(--gray-50);
  min-height: 100vh;
  padding: 56px 0 80px;
}

.register-layout {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  max-width: 1240px;
  width: 100%;
  min-width: 0;
  margin: 0 auto;
  padding: 0 24px;
}

/* ----- Left sidebar: progress / sections ----- */
.form-sidebar {
  position: sticky;
  top: 96px;
  height: fit-content;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
}

.form-sidebar h3 {
  font-size: 20px;
  margin-bottom: 6px;
  color: var(--primary-900);
}
.form-sidebar p { color: var(--gray-500); font-size: 14px; margin-bottom: 24px; }

.progress-list { display: flex; flex-direction: column; gap: 4px; }
.progress-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  transition: all var(--transition);
  background: transparent;
  text-align: left;
  width: 100%;
}
.progress-item:hover { background: var(--gray-50); color: var(--primary-700); }
.progress-item.active {
  background: var(--primary-50);
  color: var(--primary-800);
  font-weight: 600;
}
.progress-item.done { color: var(--green-500); }

.progress-item .step-no {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  border-radius: 999px;
  background: var(--gray-100);
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-500);
  transition: all var(--transition);
}
.progress-item.active .step-no { background: var(--primary-700); color: var(--white); }
.progress-item.done .step-no   { background: var(--green-500); color: var(--white); }

.progress-bar {
  height: 6px;
  border-radius: 999px;
  background: var(--gray-100);
  overflow: hidden;
  margin-top: 24px;
}
.progress-bar > div {
  height: 100%;
  background: linear-gradient(90deg, var(--primary-600), var(--gold-500));
  transition: width 400ms ease;
  width: 20%;
}

/* ----- Form card ----- */
.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  min-width: 0;
  width: 100%;
}

.form-banner {
  background:
    radial-gradient(ellipse at top right, rgba(251, 191, 36, 0.18), transparent 50%),
    linear-gradient(135deg, var(--primary-900), var(--primary-700));
  color: var(--white);
  padding: 36px 40px;
  position: relative;
  overflow: hidden;
}
.form-banner h1 {
  color: var(--white);
  font-size: 30px;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}
.form-banner p { color: rgba(255, 255, 255, 0.85); font-size: 15px; max-width: 560px; }
.form-banner .ribbon {
  position: absolute;
  top: 24px;
  right: 36px;
  background: var(--gold-500);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-body { padding: 40px; }

.form-section {
  margin-bottom: 40px;
  border: 0;
  padding: 0;
  min-width: 0;
}
.form-section:last-child { margin-bottom: 0; }

.form-section-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--gray-100);
}
.form-section-title .ico {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary-700), var(--primary-900));
  display: grid;
  place-items: center;
  color: var(--white);
}
.form-section-title .ico svg { width: 20px; height: 20px; }
.form-section-title h2 {
  font-size: 19px;
  color: var(--primary-900);
}
.form-section-title h2 small {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-500);
  margin-top: 2px;
}

/* ----- Grid + fields ----- */
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 20px;
}
.field-grid .full { grid-column: 1 / -1; }
.field-grid.three { grid-template-columns: repeat(3, 1fr); }

.field { display: flex; flex-direction: column; gap: 6px; }

.field label {
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
}
.field label .req { color: var(--red-500); }
.field .help {
  font-size: 12px;
  color: var(--gray-500);
  overflow-wrap: anywhere;
}

.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="number"],
.field input[type="date"],
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: inherit;
  font-size: 15px;
  color: var(--gray-900);
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: 12px;
  transition: all var(--transition);
  outline: none;
}

.field input:hover,
.field select:hover,
.field textarea:hover { border-color: var(--gray-300); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--primary-600);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.field textarea { resize: vertical; min-height: 90px; }

.field.invalid input,
.field.invalid select,
.field.invalid textarea {
  border-color: var(--red-500);
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.10);
}

.field .err {
  font-size: 12.5px;
  color: var(--red-500);
  display: none;
  margin-top: 2px;
}
.field.invalid .err { display: block; }

/* ----- Pill / segmented radios (for marital status, gender) ----- */
.pill-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  background: var(--gray-50);
  padding: 6px;
  border-radius: 14px;
  border: 1.5px solid var(--gray-200);
}
.pill-group input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.pill-group label {
  flex: 1;
  min-width: 100px;
  text-align: center;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-600);
  border-radius: 10px;
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.pill-group label:hover { color: var(--primary-700); }
.pill-group input[type="radio"]:checked + label {
  background: linear-gradient(135deg, var(--primary-700), var(--primary-900));
  color: var(--white);
  box-shadow: 0 6px 14px rgba(30, 58, 138, 0.25);
}
.pill-group label svg { width: 16px; height: 16px; }

/* ----- Academic rows table ----- */
.academic-block {
  background: var(--gray-50);
  border: 1.5px dashed var(--gray-200);
  border-radius: var(--radius-md);
  padding: 18px 18px 12px;
  margin-bottom: 16px;
  position: relative;
}
.academic-block .row-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.academic-block .row-title h4 {
  font-size: 15px;
  color: var(--primary-800);
  display: flex;
  align-items: center;
  gap: 8px;
}
.academic-block .row-title h4 .badge {
  background: var(--primary-100);
  color: var(--primary-800);
  font-size: 11px;
  padding: 3px 10px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.remove-row {
  font-size: 13px;
  color: var(--red-500);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border-radius: 8px;
  transition: all var(--transition);
}
.remove-row:hover { background: rgba(239, 68, 68, 0.08); }
.remove-row svg { width: 14px; height: 14px; }

.academic-block .field-grid { gap: 14px; }

.add-row-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  background: var(--primary-50);
  color: var(--primary-700);
  border: 1.5px dashed var(--primary-600);
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition);
}
.add-row-btn:hover {
  background: var(--primary-100);
  border-style: solid;
}
.add-row-btn svg { width: 16px; height: 16px; }

/* ----- Form actions ----- */
.form-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-200);
  gap: 16px;
  flex-wrap: wrap;
}
.form-actions .terms {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  color: var(--gray-600);
  max-width: 420px;
  cursor: pointer;
}
.form-actions .terms input { margin-top: 3px; accent-color: var(--primary-700); }
.form-actions .terms a { color: var(--primary-700); font-weight: 600; }

.actions-buttons { display: flex; gap: 10px; flex-wrap: wrap; }

/* ----- Success modal ----- */
.success-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 31, 77, 0.6);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 24px;
}
.success-overlay.show { display: flex; animation: fadeIn 250ms ease; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.success-modal {
  background: var(--white);
  border-radius: 24px;
  padding: 48px 40px 36px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-xl);
  animation: pop 320ms cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes pop { from { transform: scale(0.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.success-modal .check {
  width: 80px; height: 80px;
  border-radius: 50%;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, #34d399, #059669);
  display: grid;
  place-items: center;
  color: var(--white);
  box-shadow: 0 14px 32px rgba(16, 185, 129, 0.35);
}
.success-modal .check svg { width: 40px; height: 40px; }
.success-modal h2 { font-size: 24px; color: var(--primary-900); margin-bottom: 10px; }
.success-modal p  { color: var(--gray-600); margin-bottom: 24px; }
.success-modal .ref {
  background: var(--gray-50);
  border: 1px dashed var(--gray-300);
  padding: 12px 16px;
  border-radius: 12px;
  font-family: 'Courier New', monospace;
  font-weight: 700;
  color: var(--primary-800);
  letter-spacing: 0.06em;
  margin-bottom: 24px;
}

/* ===========================================================
   PROGRAM PICKER (radio cards)
   =========================================================== */
.program-picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.program-picker input[type="radio"] {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.program-option {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 18px 18px 16px;
  border-radius: var(--radius-md);
  border: 2px solid var(--gray-200);
  background: var(--white);
  cursor: pointer;
  transition: all var(--transition);
}
.program-option:hover {
  border-color: var(--primary-500);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}
.program-option-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  color: var(--primary-900);
}
.program-option-meta {
  font-size: 12.5px;
  color: var(--gray-500);
  margin-bottom: 8px;
}
.program-option-fee {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--gold-600);
  letter-spacing: -0.01em;
}
.program-option::before {
  content: "";
  position: absolute;
  top: 14px;
  right: 14px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--gray-300);
  background: var(--white);
  transition: all var(--transition);
}
.program-picker input[type="radio"]:checked + .program-option {
  border-color: var(--primary-700);
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.04), rgba(251, 191, 36, 0.04));
  box-shadow: 0 12px 24px rgba(30, 58, 138, 0.10);
}
.program-picker input[type="radio"]:checked + .program-option::before {
  background: var(--primary-700);
  border-color: var(--primary-700);
  box-shadow: inset 0 0 0 4px var(--white);
}
.program-picker input[type="radio"]:focus-visible + .program-option {
  outline: 3px solid rgba(37, 99, 235, 0.4);
  outline-offset: 2px;
}

.program-err {
  color: var(--red-500);
  font-size: 13px;
  font-weight: 500;
}

/* ===========================================================
   PAYMENT SUMMARY (Section 6)
   =========================================================== */
.payment-summary {
  background: linear-gradient(135deg, var(--primary-50), #fff);
  border: 1.5px solid var(--primary-100);
  border-radius: var(--radius-md);
  padding: 22px 24px;
}
.payment-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(37, 99, 235, 0.18);
  font-size: 14.5px;
}
.payment-summary-row:last-of-type { border-bottom: none; }
.payment-summary-row .label { color: var(--gray-600); font-weight: 500; }
.payment-summary-row .value { color: var(--primary-900); font-weight: 600; text-align: right; }
.payment-summary-row.total {
  margin-top: 6px;
  padding: 16px 0 8px;
  border-top: 2px solid var(--primary-100);
  border-bottom: none;
}
.payment-summary-row.total .label {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-900);
}
.payment-summary-row.total .value {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--primary-800);
  letter-spacing: -0.01em;
}

.payment-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(37, 99, 235, 0.14);
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--gray-600);
  font-weight: 500;
}
.trust-item svg {
  width: 14px;
  height: 14px;
  color: var(--green-500);
}

/* ===========================================================
   SUBMIT BUTTON LOADING + ERROR BANNER
   =========================================================== */
#submitBtn { position: relative; }
#submitBtn .btn-default,
#submitBtn .btn-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
#submitBtn .btn-default[hidden],
#submitBtn .btn-loading[hidden],
[hidden] {
  display: none !important;
}
#submitBtn[aria-busy="true"] {
  pointer-events: none;
  opacity: 0.85;
}

.spinner {
  animation: spin 800ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.payment-error {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 12px 16px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 12px;
  color: #b91c1c;
  font-size: 14px;
  font-weight: 500;
}
.payment-error svg { width: 20px; height: 20px; flex-shrink: 0; }

/* ----- Responsive ----- */
@media (max-width: 1024px) {
  .register-page { padding: 32px 0 56px; }
  .register-layout {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 20px;
  }
  .form-sidebar {
    position: static;
    padding: 20px 18px;
  }
  .progress-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .progress-item {
    white-space: normal;
    font-size: 12.5px;
    padding: 10px;
    gap: 10px;
    line-height: 1.3;
  }
  .progress-bar { display: block; margin-top: 16px; }
  .field-grid.three { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .program-picker { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .register-page {
    padding: 24px 0 48px;
    overflow-x: clip;
  }
  .register-layout { padding: 0 16px; gap: 16px; }

  .form-sidebar {
    padding: 16px;
    border-radius: var(--radius-md);
  }
  .form-sidebar h3 { font-size: 18px; margin-bottom: 4px; }
  .form-sidebar p { font-size: 13px; margin-bottom: 16px; }
  .progress-list { grid-template-columns: 1fr 1fr; gap: 6px; }
  .progress-item {
    font-size: 11.5px;
    padding: 8px;
    gap: 8px;
    border-radius: 10px;
  }
  .progress-item .step-no {
    width: 24px;
    height: 24px;
    font-size: 11px;
  }

  .form-card { border-radius: var(--radius-lg); }
  .form-banner { padding: 24px 20px; }
  .form-banner h1 { font-size: 22px; line-height: 1.25; }
  .form-banner p { font-size: 14px; }
  .form-banner .ribbon { display: none; }
  .form-body { padding: 20px 16px; }

  .form-section { margin-bottom: 32px; }
  .form-section-title {
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
    padding-bottom: 12px;
  }
  .form-section-title .ico {
    width: 34px;
    height: 34px;
    border-radius: 10px;
  }
  .form-section-title .ico svg { width: 18px; height: 18px; }
  .form-section-title h2 { font-size: 17px; }
  .form-section-title h2 small { font-size: 12px; }

  .field-grid,
  .field-grid.three,
  .academic-block .field-grid.three {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .field input[type="text"],
  .field input[type="email"],
  .field input[type="tel"],
  .field input[type="number"],
  .field input[type="date"],
  .field select,
  .field textarea {
    font-size: 16px;
    padding: 12px;
  }

  .pill-group {
    flex-direction: column;
    align-items: stretch;
    padding: 4px;
  }
  .pill-group label {
    min-width: 0;
    flex: none;
    width: 100%;
    justify-content: center;
    padding: 12px 14px;
  }

  .academic-block {
    padding: 14px 14px 10px;
    margin-bottom: 12px;
  }
  .academic-block .row-title {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 10px;
  }
  .academic-block .row-title h4 {
    font-size: 14px;
    flex-wrap: wrap;
  }

  .add-row-btn {
    width: 100%;
    justify-content: center;
    text-align: center;
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.4;
  }

  .program-picker { grid-template-columns: 1fr; gap: 10px; }
  .program-option { padding: 16px; }

  .payment-summary { padding: 16px; }
  .payment-summary-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 8px 0;
    font-size: 14px;
  }
  .payment-summary-row .value {
    text-align: left;
    word-break: break-word;
  }
  .payment-summary-row.total .value { font-size: 20px; }
  .payment-trust { gap: 10px; }

  .form-actions {
    flex-direction: column;
    align-items: stretch;
    margin-top: 24px;
    padding-top: 20px;
    gap: 20px;
  }
  .form-actions .terms { max-width: 100%; font-size: 13px; }
  .actions-buttons {
    flex-direction: column;
    width: 100%;
    gap: 10px;
  }
  .actions-buttons .btn {
    width: 100%;
    white-space: normal;
    text-align: center;
  }
  .actions-buttons .btn-lg { padding: 14px 20px; font-size: 15px; }
  .form-actions .btn-outline {
    color: var(--gray-600);
    border-color: var(--gray-300);
  }
  .form-actions .btn-outline:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
  }

  .success-overlay { padding: 16px; }
  .success-modal { padding: 32px 24px 28px; border-radius: 20px; }
  .success-modal h2 { font-size: 20px; }
}

@media (max-width: 480px) {
  .register-page { padding: 16px 0 40px; }
  .register-layout { padding: 0 12px; }

  .form-sidebar p { display: none; }
  .progress-list { grid-template-columns: 1fr; }
  .progress-item { font-size: 13px; }

  .form-banner { padding: 20px 16px; }
  .form-banner h1 { font-size: 20px; }
  .form-body { padding: 16px 14px; }

  .form-section-title h2 { font-size: 16px; }

  .brand-tag { letter-spacing: 0.08em; }
}