/* Student registration wizard — Academic Heritage */

.reg-ref {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin: 0 0 1.25rem;
}
.reg-ref-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-md, 6px);
  border: 1px solid var(--line, #c0c7d3);
  background: var(--surface-low, #f5f3f3);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--ink, #1b1c1c);
}
.reg-ref-chip strong {
  color: var(--forest, #005994);
  font-weight: 700;
}
.reg-ref-note {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted, #404751);
}

.reg-progress {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0.35rem;
  margin: 0 0 1.75rem;
  list-style: none;
  padding: 0;
}
.reg-progress li {
  position: relative;
  text-align: center;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted, #404751);
  padding-top: 1.35rem;
}
.reg-progress li::before {
  content: "";
  position: absolute;
  top: 0.35rem;
  left: 50%;
  width: 0.7rem;
  height: 0.7rem;
  margin-left: -0.35rem;
  border-radius: 9999px;
  background: var(--surface-low, #f5f3f3);
  border: 2px solid var(--line, #c0c7d3);
  z-index: 1;
}
.reg-progress li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 0.6rem;
  left: calc(50% + 0.5rem);
  width: calc(100% - 0.3rem);
  height: 2px;
  background: var(--line, #c0c7d3);
}
.reg-progress li.is-done::before,
.reg-progress li.is-active::before {
  background: var(--forest, #005994);
  border-color: var(--forest, #005994);
}
.reg-progress li.is-done::after {
  background: var(--forest, #005994);
}
.reg-progress li.is-active {
  color: var(--forest, #005994);
}
@media (max-width: 720px) {
  .reg-progress li span {
    display: none;
  }
  .reg-progress li.is-active span {
    display: inline;
  }
}

.reg-form {
  margin: 0;
}
.reg-step {
  display: none;
}
.reg-step.is-active {
  display: block;
  animation: reg-fade 0.18s ease;
}
@keyframes reg-fade {
  from {
    opacity: 0;
    transform: translateY(4px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  .reg-step.is-active {
    animation: none;
  }
}

.reg-step h2 {
  margin: 0 0 0.35rem;
  font-size: 1.35rem;
}
.reg-step-lede {
  margin: 0 0 1.25rem;
  color: var(--muted, #404751);
  font-size: 0.95rem;
}

.reg-grid {
  display: grid;
  gap: 1rem;
}
@media (min-width: 720px) {
  .reg-grid.cols-2 {
    grid-template-columns: 1fr 1fr;
  }
  .reg-grid.cols-3 {
    grid-template-columns: 1fr 1fr 1fr;
  }
  .reg-grid.cols-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.reg-field label,
.reg-fieldset > legend {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted, #404751);
  margin-bottom: 0.4rem;
}
.reg-fieldset {
  border: 0;
  padding: 0;
  margin: 0 0 1rem;
  min-width: 0;
}
.reg-fieldset > legend {
  padding: 0;
  float: left;
  width: 100%;
}
.reg-fieldset > legend + * {
  clear: both;
}

.reg-field input[type="text"],
.reg-field input[type="email"],
.reg-field input[type="tel"],
.reg-field input[type="date"],
.reg-field input[type="number"],
.reg-field select,
.reg-field textarea {
  width: 100%;
  box-sizing: border-box;
  appearance: none;
  -webkit-appearance: none;
  background: var(--panel, #fff);
  border: 1px solid var(--line, #c0c7d3);
  border-radius: var(--radius-md, 6px);
  padding: 0.7rem 0.85rem;
  font: inherit;
  color: var(--ink, #1b1c1c);
  min-height: 2.75rem;
}
.reg-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%23404751' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  padding-right: 2.25rem;
}
.reg-field textarea {
  min-height: 5.5rem;
  resize: vertical;
}
.reg-field input:focus,
.reg-field select:focus,
.reg-field textarea:focus {
  outline: 2px solid rgba(0, 89, 148, 0.35);
  outline-offset: 1px;
  border-color: var(--forest, #005994);
}
.reg-field.is-invalid input,
.reg-field.is-invalid select,
.reg-field.is-invalid textarea,
.reg-fieldset.is-invalid {
  border-color: var(--error, #ba1a1a);
}
.reg-field.is-invalid input,
.reg-field.is-invalid select,
.reg-field.is-invalid textarea {
  border-color: var(--error, #ba1a1a);
}
.reg-error {
  display: none;
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: var(--error, #ba1a1a);
}
.reg-field.is-invalid .reg-error,
.reg-fieldset.is-invalid .reg-error {
  display: block;
}

.reg-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}
.reg-choices label {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: none;
  color: var(--ink, #1b1c1c);
  margin: 0;
  cursor: pointer;
}
.reg-choices input {
  accent-color: var(--forest, #005994);
  width: 1rem;
  height: 1rem;
}

.reg-pay-box {
  margin: 0 0 1.25rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line, #c0c7d3);
  border-radius: var(--radius-lg, 8px);
  background: linear-gradient(135deg, rgba(0, 89, 148, 0.06), rgba(0, 101, 140, 0.04));
}
.reg-pay-box h3 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
  color: var(--forest, #005994);
}
.reg-pay-box p {
  margin: 0 0 0.35rem;
  font-size: 0.92rem;
}
.reg-pay-box dl {
  display: grid;
  grid-template-columns: 7.5rem 1fr;
  gap: 0.25rem 0.75rem;
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
}
.reg-pay-box dt {
  font-weight: 700;
  color: var(--muted, #404751);
}
.reg-pay-box dd {
  margin: 0;
}

.reg-uploads {
  display: grid;
  gap: 1rem;
}
@media (min-width: 720px) {
  .reg-uploads {
    grid-template-columns: 1fr 1fr;
  }
}
.reg-upload {
  position: relative;
  border: 1px dashed var(--line, #c0c7d3);
  border-radius: var(--radius-lg, 8px);
  padding: 1.15rem;
  background: var(--surface-low, #f5f3f3);
  text-align: center;
  transition: border-color 0.18s ease, background 0.18s ease;
}
.reg-upload:hover,
.reg-upload.is-drag {
  border-color: var(--forest, #005994);
  background: rgba(0, 89, 148, 0.04);
}
.reg-upload.is-invalid {
  border-color: var(--error, #ba1a1a);
}
.reg-upload label {
  display: block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted, #404751);
  margin-bottom: 0.5rem;
}
.reg-upload input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}
.reg-upload-hint {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ink, #1b1c1c);
}
.reg-upload-meta {
  margin: 0.4rem 0 0;
  font-size: 0.8rem;
  color: var(--forest, #005994);
  font-weight: 600;
}
.reg-doc-note {
  margin: 0.75rem 0 0;
  font-size: 0.85rem;
  color: var(--muted, #404751);
}

.reg-edu-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 0.75rem;
}
.reg-edu-table th {
  text-align: left;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted, #404751);
  padding: 0 0.5rem 0.5rem 0;
}
.reg-edu-table td {
  padding: 0.35rem 0.5rem 0.35rem 0;
  vertical-align: top;
}
.reg-edu-table input,
.reg-edu-table select {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--line, #c0c7d3);
  border-radius: var(--radius-md, 6px);
  padding: 0.55rem 0.65rem;
  font: inherit;
  min-height: 2.5rem;
  background: var(--panel, #fff);
}
.reg-edu-table .reg-edu-remove {
  appearance: none;
  border: 1px solid var(--line, #c0c7d3);
  background: var(--panel, #fff);
  border-radius: var(--radius-md, 6px);
  padding: 0.45rem 0.65rem;
  font: inherit;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--muted, #404751);
}
.reg-edu-table .reg-edu-remove:hover {
  border-color: var(--error, #ba1a1a);
  color: var(--error, #ba1a1a);
}
@media (max-width: 640px) {
  .reg-edu-table thead {
    display: none;
  }
  .reg-edu-table,
  .reg-edu-table tbody,
  .reg-edu-table tr,
  .reg-edu-table td {
    display: block;
    width: 100%;
  }
  .reg-edu-table tr {
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--line, #c0c7d3);
  }
  .reg-edu-table td {
    padding: 0.35rem 0;
  }
}

.reg-check {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 1rem 0;
  font-size: 0.95rem;
}
.reg-check input {
  margin-top: 0.2rem;
  accent-color: var(--forest, #005994);
  flex-shrink: 0;
}
.reg-check a {
  color: var(--forest, #005994);
  font-weight: 600;
}

.reg-sign-wrap {
  margin: 1rem 0;
}
.reg-sign-wrap label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted, #404751);
  margin-bottom: 0.4rem;
}
.reg-sign-pad {
  display: block;
  width: 100%;
  max-width: 480px;
  height: 160px;
  border: 1px solid var(--line, #c0c7d3);
  border-radius: var(--radius-md, 6px);
  background: #fff;
  touch-action: none;
  cursor: crosshair;
}
.reg-sign-pad.is-invalid {
  border-color: var(--error, #ba1a1a);
}
.reg-sign-actions {
  margin-top: 0.4rem;
}
.reg-sign-actions button {
  appearance: none;
  border: 0;
  background: none;
  padding: 0;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--forest, #005994);
  cursor: pointer;
  text-decoration: underline;
}

.reg-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line, #c0c7d3);
}
.reg-nav .btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.reg-success {
  display: none;
  text-align: center;
  padding: 1.5rem 0.5rem;
}
.reg-success.is-visible {
  display: block;
  animation: reg-fade 0.18s ease;
}
.reg-success h2 {
  margin: 0 0 0.5rem;
  color: var(--forest, #005994);
}
.reg-success dl {
  display: inline-grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 1rem;
  text-align: left;
  margin: 1.25rem auto;
}
.reg-success dt {
  font-weight: 700;
  color: var(--muted, #404751);
}
.reg-success dd {
  margin: 0;
}
.reg-success-note {
  font-size: 0.9rem;
  color: var(--muted, #404751);
  max-width: 36rem;
  margin: 0 auto 1.25rem;
}

.reg-hidden-others {
  display: none;
  margin-top: 0.75rem;
}
.reg-hidden-others.is-visible {
  display: block;
}