*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

.ssr-body--preregister {
  min-height: 100vh;
  font-family: "Manrope", system-ui, -apple-system, sans-serif;
  color: var(--ssr-text-primary);
  background: var(--ssr-page-bg);
}

.preregister {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.preregister__nav {
  display: flex;
  align-items: center;
  align-self: stretch;
  gap: 0.75rem;
  box-sizing: border-box;
  width: auto;
  max-width: none;
  /* Same as profile header: full-bleed ≤400px, then up to 48px side inset. */
  margin-inline: var(--profile-header-padding);
  padding: 1rem;
  border: 1px solid var(--ssr-shadow-header);
  border-top: none;
  border-radius: 0 0 0.9375rem 0.9375rem;
  background: linear-gradient(
    180deg,
    var(--ssr-orange-start) 0%,
    var(--ssr-orange-mid) 50%,
    var(--ssr-orange-end) 100%
  );
  box-shadow: 0 1px 3px var(--ssr-shadow-soft);
  color: var(--ssr-text-on-orange);
}

.preregister__back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.5rem;
  height: 1.5rem;
  color: inherit;
  text-decoration: none;
}

.preregister__back:focus-visible {
  outline: 2px solid var(--ssr-text-on-orange);
  outline-offset: 2px;
  border-radius: 0.25rem;
}

.preregister__back-icon {
  display: block;
}

.preregister__nav-title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.37;
}

.preregister__layout {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(100%, 25rem);
  margin: 0 auto;
  padding: 1rem 1rem 2.5rem;
}

.preregister__panel,
.preregister__success {
  width: 100%;
  padding: 1rem;
  border: 1px solid #ffffff;
  border-radius: 0.625rem;
  background: var(--ssr-card-bg);
  box-shadow: 0 2px 4px var(--ssr-shadow-soft);
}

.preregister__success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding: 2rem;
  text-align: center;
}

.preregister__success[hidden],
.preregister__panel[hidden] {
  display: none;
}

.preregister__intro {
  margin: 0 0 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--ssr-text-primary);
  opacity: 0.8;
}

.preregister__form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
}

.preregister__field {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.preregister__label {
  padding-bottom: 0.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--ssr-text-tertiary);
}

.preregister__input {
  width: 100%;
  min-height: 2.75rem;
  padding: 0.8125rem 1.0625rem;
  border: 1px solid #d4d7e4;
  border-radius: 0.625rem;
  background: var(--ssr-card-bg);
  box-shadow: 0 2px 4px var(--ssr-shadow-soft);
  color: var(--ssr-text-primary);
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.36;
}

.preregister__input::placeholder {
  color: #a6bccb;
}

.preregister__input:focus {
  outline: 2px solid var(--ssr-btn-primary-start);
  outline-offset: 1px;
}

.preregister__input--error {
  border-color: var(--ssr-error);
}

.preregister__field-error {
  margin: 0;
  padding-top: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  line-height: 1.7;
  color: var(--ssr-error);
}

.preregister__field-error[hidden] {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  min-height: 3.125rem;
  padding: 1rem;
  border-radius: 0.625rem;
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.36;
  text-decoration: none;
  cursor: pointer;
}

.btn--primary {
  color: var(--ssr-text-on-orange);
  background: var(--ssr-text-secondary);
  border-color: var(--ssr-shadow-header);
}

.btn--primary:disabled {
  cursor: wait;
}

.preregister__submit {
  position: relative;
  width: 100%;
}

.preregister__submit-spinner {
  width: 1.125rem;
  height: 1.125rem;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: preregister-spin 0.7s linear infinite;
}

.preregister__submit-spinner[hidden] {
  display: none;
}

.preregister__submit.is-loading .preregister__submit-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes preregister-spin {
  to {
    transform: rotate(360deg);
  }
}

.preregister__summary-error {
  width: 100%;
  margin: 0;
  padding: 0.75rem;
  border: 1px solid var(--ssr-shadow-header);
  border-radius: 0.5rem;
  background: rgba(225, 81, 81, 0.1);
  color: var(--ssr-error);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1.37;
}

.preregister__summary-error[hidden] {
  display: none;
}

.preregister__success-icon {
  display: block;
  width: 2.75rem;
  height: 2.75rem;
}

.preregister__success-title {
  margin: 0;
  font-size: 1.375rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--ssr-text-primary);
}

.preregister__success-body {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ssr-text-primary);
}

.landing__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: auto;
  padding: 1rem;
  background: transparent;
  border-top: none;
  font-size: 0.875rem;
  font-weight: 700;
}

.landing__footer-item,
.landing__footer-link {
  margin: 0;
  color: var(--ssr-text-tertiary);
  opacity: 0.7;
  text-decoration: none;
  white-space: nowrap;
}

.landing__footer-link:hover,
.landing__footer-link:focus-visible {
  opacity: 1;
  text-decoration: underline;
}

@media (min-width: 768px) {
  .preregister__layout {
    max-width: 28rem;
  }
}