/* ========================================
   SierraBay Health — Registration page (register.html)
   Self-contained: delete register.html, register.css, register.js and the REGISTER-marked links to revert.
   ======================================== */

/* Header always in its solid state on this light page */
.reg-page .header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.08);
  padding: 12px 0;
}

.reg-page .header .logo {
  filter: none !important;
}

.reg-page .header .logo img {
  height: 36px;
}

.reg-page .header .nav a {
  color: var(--gray-700);
}

.reg-page .header .nav a:hover {
  background: var(--blue-100);
  color: var(--blue-700);
}

.reg-page .header .nav a.nav-cta {
  color: var(--white);
}

.reg-page .header .hamburger span {
  background: var(--gray-700);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* --- Layout --- */
.reg-page {
  background:
    radial-gradient(circle at 0% 0%, rgba(0, 191, 166, 0.1), transparent 40%),
    radial-gradient(circle at 100% 100%, rgba(33, 150, 243, 0.08), transparent 40%),
    var(--gray-50);
}

.reg-main {
  padding: 130px 0 90px;
  min-height: 100vh;
}

.reg-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.4fr;
  gap: 50px;
  align-items: start;
}

/* --- Aside --- */
.reg-aside {
  position: sticky;
  top: 110px;
}

.reg-aside h1 {
  font-size: 2.6rem;
  font-weight: 900;
  margin: 6px 0 16px;
}

.reg-aside h1 span {
  color: var(--accent);
}

.reg-aside > p {
  color: var(--gray-500);
  margin-bottom: 24px;
}

.reg-perks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.reg-perks li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: var(--blue-900);
}

.reg-perks i {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(0, 191, 166, 0.1);
  color: var(--accent-dark);
}

.reg-secure {
  display: flex;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--gray-200);
  font-size: 0.86rem;
  color: var(--gray-600);
}

.reg-secure i {
  color: var(--success);
  font-size: 1.2rem;
  margin-top: 3px;
}

.reg-secure strong {
  color: var(--blue-900);
}

/* --- Card --- */
.reg-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 36px 40px;
  border: 1px solid var(--gray-200);
}

.reg-demo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  margin-bottom: 22px;
  border-radius: var(--radius-sm);
  background: #fef3c7;
  color: #92400e;
  font-size: 0.85rem;
  font-weight: 600;
}

.reg-demo[hidden] {
  display: none;
}

/* Stepper */
.reg-stepper {
  list-style: none;
  display: flex;
  justify-content: space-between;
  margin-bottom: 32px;
  position: relative;
}

.reg-stepper::before {
  content: '';
  position: absolute;
  top: 17px;
  left: 6%;
  right: 6%;
  height: 2px;
  background: var(--gray-200);
}

.reg-stepper li {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 25%;
}

.reg-stepper span {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  background: var(--white);
  border: 2px solid var(--gray-300);
  color: var(--gray-400);
  transition: all var(--transition-normal);
}

.reg-stepper em {
  font-style: normal;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-400);
}

.reg-stepper li.active span {
  border-color: var(--accent);
  color: var(--accent-dark);
  box-shadow: 0 0 0 4px rgba(0, 191, 166, 0.15);
}

.reg-stepper li.active em {
  color: var(--blue-900);
}

.reg-stepper li.done span {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--white);
}

/* Steps */
.reg-step {
  display: none;
  border: 0;
  min-width: 0;
}

.reg-step.active {
  display: block;
  animation: regIn 0.35s ease;
}

@keyframes regIn {
  from {
    opacity: 0;
    transform: translateX(12px);
  }

  to {
    opacity: 1;
    transform: none;
  }
}

.reg-step legend {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--blue-900);
  margin-bottom: 20px;
}

.reg-lead {
  color: var(--gray-500);
  font-size: 0.92rem;
  margin: -10px 0 18px;
}

.reg-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 18px;
}

.reg-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.reg-field.span-2 {
  grid-column: span 2;
}

.reg-field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
}

.reg-field input,
.reg-field select,
.reg-field textarea {
  width: 100%;
  font: inherit;
  font-size: 0.95rem;
  color: var(--gray-800);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-200);
  background: var(--gray-50);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.reg-field textarea {
  resize: vertical;
}

.reg-field input:focus,
.reg-field select:focus,
.reg-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(0, 191, 166, 0.12);
}

.reg-field.invalid input,
.reg-field.invalid select,
.reg-field.invalid textarea {
  border-color: var(--danger);
  background: #fef2f2;
}

.reg-err {
  font-size: 0.78rem;
  color: var(--danger);
  min-height: 0;
}

.reg-err:empty {
  display: none;
}

.reg-hint {
  font-size: 0.76rem;
  color: var(--gray-400);
}

/* Password */
.reg-pass {
  position: relative;
}

.reg-pass input {
  padding-right: 44px;
}

.reg-eye {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  width: 34px;
  height: 34px;
  border: 0;
  background: none;
  color: var(--gray-400);
  cursor: pointer;
  border-radius: 6px;
}

.reg-eye:hover {
  color: var(--blue-700);
}

.reg-meter {
  height: 4px;
  border-radius: 4px;
  background: var(--gray-200);
  overflow: hidden;
}

.reg-meter span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--danger);
  transition: width var(--transition-normal), background var(--transition-normal);
}

.reg-meter[data-score="2"] span {
  width: 50%;
  background: var(--warning);
}

.reg-meter[data-score="3"] span {
  width: 75%;
  background: var(--accent);
}

.reg-meter[data-score="4"] span {
  width: 100%;
  background: var(--success);
}

.reg-meter[data-score="1"] span {
  width: 25%;
}

/* Honeypot */
.reg-hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Documents */
.reg-docs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.reg-doc-drop {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  border: 2px dashed var(--gray-300);
  background: var(--gray-50);
  cursor: pointer;
  overflow: hidden;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

.reg-doc-drop:hover,
.reg-doc-drop.drag {
  border-color: var(--accent);
  background: rgba(0, 191, 166, 0.05);
}

.reg-doc.invalid .reg-doc-drop {
  border-color: var(--danger);
}

.reg-doc-drop img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reg-doc-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2px;
  color: var(--gray-500);
  padding: 10px;
}

.reg-doc-empty i {
  font-size: 1.6rem;
  color: var(--blue-500);
  margin-bottom: 6px;
}

.reg-doc-empty strong {
  font-size: 0.85rem;
  color: var(--blue-900);
}

.reg-doc-empty small {
  font-size: 0.75rem;
}

.reg-doc.has-file .reg-doc-empty {
  display: none;
}

.reg-doc.has-file .reg-doc-drop {
  border-style: solid;
  border-color: var(--accent);
}

.reg-doc.busy .reg-doc-drop::after {
  content: '\f110';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.8);
  color: var(--accent-dark);
  font-size: 1.4rem;
  animation: fa-spin 1s linear infinite;
}

.reg-doc-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 30px;
  font-size: 0.75rem;
  color: var(--gray-500);
}

.reg-doc-remove {
  border: 0;
  background: none;
  color: var(--danger);
  cursor: pointer;
  padding: 4px 6px;
}

/* Review */
.reg-review {
  display: grid;
  gap: 16px;
  margin-bottom: 22px;
}

.reg-review section {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 16px 18px;
}

.reg-review header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.reg-review h3 {
  font-size: 0.95rem;
}

.reg-review header button {
  border: 0;
  background: none;
  color: var(--blue-600);
  font-weight: 600;
  font-size: 0.82rem;
  cursor: pointer;
}

.reg-review dl {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  font-size: 0.86rem;
}

.reg-review dt {
  color: var(--gray-400);
  font-size: 0.75rem;
}

.reg-review dd {
  color: var(--gray-800);
  font-weight: 500;
  overflow-wrap: anywhere;
}

.reg-review-docs {
  display: flex;
  gap: 10px;
}

.reg-review-docs img {
  width: 90px;
  height: 66px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--gray-200);
}

.reg-check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.86rem;
  color: var(--gray-600);
  cursor: pointer;
}

.reg-check input {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--accent);
  flex-shrink: 0;
}

.reg-check a {
  color: var(--blue-600);
  font-weight: 600;
  text-decoration: underline;
}

.reg-turnstile {
  margin-top: 18px;
}

.reg-turnstile:empty {
  display: none;
}

/* Alert + actions */
.reg-alert {
  margin-top: 20px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #b91c1c;
  font-size: 0.88rem;
}

.reg-alert[hidden] {
  display: none;
}

.reg-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--gray-100);
}

.reg-actions [hidden] {
  display: none;
}

.reg-actions .reg-btn-ghost {
  margin-right: auto;
}

.reg-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: 50px;
  border: 1.5px solid var(--gray-200);
  background: var(--white);
  color: var(--gray-700);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.reg-btn-ghost:hover {
  border-color: var(--gray-400);
}

.reg-card button:disabled {
  opacity: 0.6;
  cursor: wait;
  transform: none;
}

/* Panels (verify / done) */
.reg-panel {
  text-align: center;
  padding: 20px 0 10px;
}

.reg-panel[hidden] {
  display: none;
}

.reg-panel-ic {
  width: 76px;
  height: 76px;
  margin: 0 auto 18px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 2rem;
  background: var(--blue-100);
  color: var(--blue-600);
}

.reg-panel-ic.ok {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
}

.reg-panel h2 {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.reg-panel p {
  color: var(--gray-500);
  max-width: 440px;
  margin: 0 auto 24px;
}

.reg-panel form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.reg-code {
  width: 240px;
  text-align: center;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 12px;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 2px solid var(--gray-200);
  background: var(--gray-50);
}

.reg-code:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(0, 191, 166, 0.12);
}

.reg-link {
  margin-top: 16px;
  border: 0;
  background: none;
  color: var(--blue-600);
  font-weight: 600;
  cursor: pointer;
}

.reg-link:disabled {
  color: var(--gray-400);
  cursor: default;
}

.reg-panel .store-buttons {
  justify-content: center;
}

.reg-foot {
  margin-top: 22px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-400);
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .reg-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .reg-aside {
    position: static;
    text-align: center;
  }

  .reg-perks,
  .reg-secure {
    display: none;
  }
}

@media (max-width: 640px) {
  .reg-main {
    padding: 100px 0 60px;
  }

  .reg-aside h1 {
    font-size: 2rem;
  }

  .reg-card {
    padding: 24px 18px;
    border-radius: var(--radius-lg);
  }

  .reg-grid,
  .reg-review dl {
    grid-template-columns: 1fr;
  }

  .reg-field.span-2 {
    grid-column: auto;
  }

  .reg-stepper em {
    font-size: 0.7rem;
  }

  .reg-docs {
    grid-template-columns: 1fr;
  }

  .reg-doc-drop {
    aspect-ratio: 16 / 9;
  }

  .reg-actions .btn-primary,
  .reg-actions .reg-btn-ghost {
    padding: 13px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reg-step.active {
    animation: none;
  }
}

.reg-stepper[hidden],
.reg-card form[hidden] {
  display: none;
}