/**
 * Registration webforms (/form/student, etc.) on 26–27 theme.
 * Flat grid + wave + runners come from theme-2627.css and grid-lights-path.js.
 */

body.sc-registration-page::before {
  opacity: 0.65;
}

body.sc-registration-page .page-wrapper,
body.sc-registration-page .layout-content,
body.sc-registration-page .region-content,
body.sc-registration-page main {
  background: transparent !important;
}

body.sc-registration-page .page-wrapper {
  overflow-x: clip;
}

body.sc-registration-page .sc-registration-wrap {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
}

/* Gutters live on main — registration does not load page-2627.css */
body.sc-registration-page .sc-registration-wrap__main {
  padding-inline: 0;
  padding-bottom: 0;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: clip;
}

body.sc-registration-page .sc-registration-document {
  width: min(100%, var(--sc-landing-max));
  margin-inline: auto;
  padding: var(--sc-band-md) var(--sc-landing-pad) var(--sc-band-xl);
  box-sizing: border-box;
}

/* Student / teacher registration — aside + form layout */
body.sc-registration-page .sc-registration-layout {
  max-width: min(var(--sc-landing-max), 100%);
  margin: var(--sc-band-sm) auto 0;
  padding-inline: 0;
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.75rem);
  align-items: start;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
}

/* Side-by-side once there is room for a usable form column */
@media (min-width: 992px) {
  body.sc-registration-page .sc-registration-layout {
    grid-template-columns: minmax(200px, 280px) minmax(0, 1fr);
    gap: clamp(1.25rem, 3vw, 2rem);
  }
}

body.sc-registration-page .sc-registration-aside {
  position: sticky;
  top: 1rem;
  min-width: 0;
  max-width: 100%;
}

body.sc-registration-page .sc-registration-layout__form {
  min-width: 0;
  max-width: 100%;
}

/* Blocks nest .container-remo > .row — neutralize Bootstrap bleed */
body.sc-registration-page .sc-registration-wrap__main .container-remo {
  padding-inline: 0;
  max-width: 100%;
  width: 100%;
  margin-inline: auto;
  box-sizing: border-box;
}

body.sc-registration-page .sc-registration-wrap__main .container-remo > .row {
  margin-left: 0 !important;
  margin-right: 0 !important;
  --bs-gutter-x: 0;
  max-width: 100%;
}

body.sc-registration-page .sc-registration-aside__label {
  font-family: var(--sc-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--sc-ops-accent);
  margin: 0 0 0.85rem;
}

body.sc-registration-page .sc-registration-aside__figure {
  margin: 0 0 1rem;
  border-radius: 0;
  clip-path: var(--sc-chamfer-clip-lg);
  overflow: hidden;
  border: 1px solid var(--sc-ops-accent-border);
  background: var(--sc-ops-field);
  filter: drop-shadow(0 12px 28px rgba(0, 0, 0, 0.28));
}

body.sc-registration-page .sc-registration-aside__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 220px;
  object-fit: cover;
}

body.sc-registration-page .sc-registration-aside__figure figcaption {
  padding: 0.65rem 0.85rem;
  font-size: 0.8125rem;
  font-style: italic;
  color: var(--sc-text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  line-height: 1.45;
}

body.sc-registration-page .sc-registration-aside__lede {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* Aside layout duplicates webform intro markup on sponsor/college forms. */
body.sc-registration-page .sc-registration-layout .webform-submission-form > .js-form-item[class*="markup-intro"],
body.sc-registration-page .sc-registration-layout .webform-submission-form > .js-form-item[class*="markup_intro"] {
  display: none;
}

/* Centered stack when no aside is configured (fallback). */
body.sc-registration-page .sc-registration-stack {
  max-width: min(var(--sc-landing-max), 100%);
  margin: var(--sc-band-sm) auto 0;
  padding-inline: 0;
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
}

body.sc-registration-page .sc-registration-stack #block-supercomputing-challenge-page-title,
body.sc-registration-page .sc-registration-stack .webform-progress,
body.sc-registration-page .sc-registration-stack .webform-submission-form,
body.sc-registration-page .sc-registration-stack .webform-confirmation {
  margin-left: auto;
  margin-right: auto;
}

body.sc-registration-page .sc-registration-layout__form #block-supercomputing-challenge-page-title,
body.sc-registration-page .sc-registration-layout__form .webform-progress,
body.sc-registration-page .sc-registration-layout__form .webform-submission-form {
  margin-left: 0;
  margin-right: 0;
}

@media (min-width: 992px) {
  body.sc-registration-page .sc-registration-layout__form #block-supercomputing-challenge-page-title {
    max-width: none;
    margin-top: 0;
    text-align: left;
  }

  body.sc-registration-page .sc-registration-layout__form .webform-progress,
  body.sc-registration-page .sc-registration-layout__form .webform-submission-form {
    max-width: none;
  }
}

/* Page title lives in the shared public masthead. */
body.sc-registration-page .sc-public-masthead__title #block-supercomputing-challenge-page-title {
  display: block !important;
}

body.sc-registration-page .sc-public-masthead__title #block-supercomputing-challenge-page-title :is(h1, h1.title) {
  max-width: 18ch;
}

body.sc-registration-page .webform-submission-form {
  max-width: min(760px, 100%);
  width: 100%;
  margin: 0 auto var(--sc-band-lg);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  background: var(--sc-surface-card-bg) !important;
  border: 1px solid var(--sc-surface-card-border);
  border-radius: 0;
  clip-path: var(--sc-chamfer-clip-lg);
  box-shadow: var(--sc-surface-card-shadow);
  color: var(--sc-text-muted);
  overflow: hidden;
  box-sizing: border-box;
}

body.sc-registration-page .webform-submission-form > * {
  max-width: 100%;
  min-width: 0;
}

body.sc-registration-page .webform-submission-form input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="image"]):not([type="file"]),
body.sc-registration-page .webform-submission-form select,
body.sc-registration-page .webform-submission-form textarea,
body.sc-registration-page .webform-submission-form .form-control,
body.sc-registration-page .webform-submission-form .form-select,
body.sc-registration-page .webform-submission-form .nice-select {
  max-width: 100%;
  box-sizing: border-box;
}

body.sc-registration-page .webform-submission-form label,
body.sc-registration-page .webform-submission-form legend {
  color: var(--sc-ops-ink);
}

body.sc-registration-page .webform-submission-form .form-control,
body.sc-registration-page .webform-submission-form .form-select,
body.sc-registration-page .webform-submission-form textarea {
  background-color: var(--sc-ops-field) !important;
  border-color: var(--sc-ops-border-strong) !important;
  color: var(--sc-ops-ink) !important;
}

/* Native selects — avoid white-on-white from theme defaults / nice-select */
body.sc-registration-page .webform-submission-form .form-select option,
body.sc-registration-page .webform-submission-form .form-select optgroup {
  background-color: var(--sc-ops-surface-raised);
  color: var(--sc-ops-ink);
}

body.sc-registration-page .webform-submission-form .nice-select {
  background-color: var(--sc-ops-field) !important;
  border-color: var(--sc-ops-border-strong) !important;
  color: var(--sc-ops-ink) !important;
}

body.sc-registration-page .webform-submission-form .nice-select .current {
  color: var(--sc-ops-ink) !important;
}

body.sc-registration-page .webform-submission-form .nice-select .list {
  background-color: var(--sc-ops-surface-raised);
  border: 1px solid var(--sc-ops-border);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

body.sc-registration-page .webform-submission-form .nice-select .option {
  color: var(--sc-ops-ink);
  background-color: transparent;
}

body.sc-registration-page .webform-submission-form .nice-select .option:hover,
body.sc-registration-page .webform-submission-form .nice-select .option.focus,
body.sc-registration-page .webform-submission-form .nice-select .option.selected.focus {
  background-color: var(--sc-ops-highlight-soft);
  color: var(--sc-ops-ink);
}

body.sc-registration-page .webform-submission-form .form-control:focus,
body.sc-registration-page .webform-submission-form .form-select:focus,
body.sc-registration-page .webform-submission-form textarea:focus {
  border-color: var(--sc-ops-highlight) !important;
  box-shadow: 0 0 0 2px var(--sc-ops-highlight-soft);
}

body.sc-registration-page .webform-submission-form .webform-element-description,
body.sc-registration-page .webform-submission-form .description {
  color: var(--sc-text-muted);
}

body.sc-registration-page .webform-submission-form details {
  border-color: rgba(255, 255, 255, 0.12);
  background: var(--sc-surface-card-bg-strong);
}

/* Fieldsets (e.g. Educational Characteristics checkboxes) */
body.sc-registration-page .webform-submission-form fieldset,
body.sc-registration-page .webform-submission-form .fieldset {
  width: 100%;
  max-width: 100%;
  margin: 1rem 0;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: var(--sc-radius-md);
  background: var(--sc-surface-card-bg-strong);
  box-sizing: border-box;
}

body.sc-registration-page .webform-submission-form .fieldset-legend,
body.sc-registration-page .webform-submission-form legend {
  color: var(--sc-ops-ink);
  font-weight: 600;
  padding: 0 0.25rem;
}

body.sc-registration-page .webform-submission-form .webform-checkboxes,
body.sc-registration-page .webform-submission-form .checkbox {
  width: 100%;
}

body.sc-registration-page .webform-submission-form .form-check-label {
  color: var(--sc-ops-ink);
}

/* Definitive checkbox sizing — overrides legacy input { padding: 15px 30px } in style.css */
body.sc-registration-page.sc-site-shell .webform-submission-form input.form-checkbox.form-check-input[type="checkbox"]:not(:checked),
body.sc-registration-page.sc-site-shell .webform-submission-form input.form-radio.form-check-input[type="radio"]:not(:checked) {
  flex: 0 0 1.125rem;
  width: 1.125rem !important;
  height: 1.125rem !important;
  min-width: 1.125rem !important;
  min-height: 1.125rem !important;
  max-width: 1.125rem !important;
  max-height: 1.125rem !important;
  margin: 0.15em 0 0 !important;
  padding: 0 !important;
  border-color: var(--sc-ops-border-strong);
  background-color: var(--sc-ops-field);
  box-sizing: border-box;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

body.sc-registration-page.sc-site-shell .webform-submission-form input.form-checkbox.form-check-input[type="checkbox"],
body.sc-registration-page.sc-site-shell .webform-submission-form input.form-radio.form-check-input[type="radio"] {
  flex: 0 0 1.125rem;
  width: 1.125rem !important;
  height: 1.125rem !important;
  min-width: 1.125rem !important;
  min-height: 1.125rem !important;
  max-width: 1.125rem !important;
  max-height: 1.125rem !important;
  margin: 0.15em 0 0 !important;
  padding: 0 !important;
  box-sizing: border-box;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

body.sc-registration-page.sc-site-shell .webform-submission-form input.form-checkbox.form-check-input[type="checkbox"]:checked {
  background-color: var(--sc-ops-highlight) !important;
  border-color: var(--sc-brand-orange) !important;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%2312121a' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

body.sc-registration-page.sc-site-shell .webform-submission-form input.form-radio.form-check-input[type="radio"]:checked {
  background-color: var(--sc-ops-highlight) !important;
  border-color: var(--sc-brand-orange) !important;
}

body.sc-registration-page .webform-submission-form .form-check-input:checked {
  background-color: var(--sc-brand-yellow);
  border-color: var(--sc-brand-orange);
}

body.sc-registration-page .webform-submission-form .webform-element-description,
body.sc-registration-page .webform-submission-form .description.text-muted {
  color: var(--sc-text-muted) !important;
}

body.sc-registration-page .webform-submission-form hr,
body.sc-registration-page .webform-submission-form .webform-horizontal-rule {
  border-color: rgba(255, 255, 255, 0.12);
  margin: 1.5rem 0;
}

body.sc-registration-page .webform-progress {
  max-width: min(760px, 100%);
  margin: 1rem auto 0;
  padding: 0 1rem;
  box-sizing: border-box;
}

body.sc-registration-page .webform-progress-track {
  background: rgba(255, 255, 255, 0.12);
}

body.sc-registration-page .webform-progress-bar {
  background: var(--sc-brand-gradient);
}

body.sc-registration-page .webform-submission-form .form-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.25rem;
  text-align: center;
}

body.sc-registration-page .webform-submission-form .js-form-submit.form-submit,
body.sc-registration-page .webform-submission-form input.webform-button--submit,
body.sc-registration-page .webform-submission-form button[type="submit"] {
  background: var(--sc-brand-gradient) !important;
  border: none !important;
  color: var(--sc-bg-deep) !important;
  font-weight: 600;
  padding: 0.75rem 2.25rem !important;
  border-radius: var(--sc-radius-md);
  width: auto !important;
  max-width: 100%;
  min-width: min(14rem, 100%);
  margin: 1.25rem auto 0 !important;
  display: block;
  box-sizing: border-box;
}

body.sc-registration-page .webform-submission-form a {
  color: var(--sc-brand-yellow);
  overflow-wrap: anywhere;
  word-break: break-word;
}

body.sc-registration-page .webform-submission-form .messages {
  border-radius: var(--sc-radius-md);
}

@media (prefers-reduced-motion: reduce) {
  body.sc-registration-page::after {
    animation: none;
    opacity: 0.12;
  }
}

/* ------------------------------------------------------------------ */
/* Stacked layout & narrow viewports                                  */
/* ------------------------------------------------------------------ */

@media (max-width: 991px) {
  /* Compact intro strip above the form — do not compete for viewport height */
  body.sc-registration-page .sc-registration-layout {
    gap: 1.25rem;
  }

  body.sc-registration-page .sc-registration-aside {
    position: static;
    display: grid;
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 0.65rem 1rem;
    align-items: start;
    width: 100%;
    max-width: min(760px, 100%);
    margin-inline: auto;
    padding: 0.75rem 0.85rem;
    border: 1px solid var(--sc-ops-accent-border);
    background: var(--sc-ops-field);
    border-radius: var(--sc-radius-md, 6px);
  }

  body.sc-registration-page .sc-registration-aside__label {
    grid-column: 2;
    grid-row: 1;
    margin: 0 0 0.25rem;
  }

  body.sc-registration-page .sc-registration-aside__figure {
    grid-column: 1;
    grid-row: 1 / span 2;
    margin: 0;
    filter: none;
  }

  body.sc-registration-page .sc-registration-aside__figure img {
    max-height: 5.5rem;
    width: 100%;
    object-fit: cover;
  }

  body.sc-registration-page .sc-registration-aside__figure figcaption {
    display: none;
  }

  body.sc-registration-page .sc-registration-aside__lede {
    grid-column: 2;
    grid-row: 2;
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    line-clamp: 4;
    overflow: hidden;
  }

  body.sc-registration-page .sc-registration-layout__form #block-supercomputing-challenge-page-title {
    text-align: center;
    margin-top: 0.25rem;
  }

  body.sc-registration-page .sc-registration-layout__form .webform-submission-form {
    max-width: min(760px, 100%);
  }
}

@media (max-width: 767px) {
  body.sc-registration-page {
    --sc-landing-pad: max(1.75rem, env(safe-area-inset-left, 0px));
  }

  body.sc-registration-page .sc-registration-document {
    padding-inline: max(1.75rem, env(safe-area-inset-left, 0px))
      max(1.75rem, env(safe-area-inset-right, 0px));
  }

  body.sc-registration-page .sc-registration-layout {
    gap: 1rem;
    margin-top: 0;
  }

  body.sc-registration-page .sc-registration-aside {
    grid-template-columns: 1fr;
    gap: 0.45rem;
    padding: 0.75rem 0.85rem;
  }

  body.sc-registration-page .sc-registration-aside__label {
    grid-column: 1;
    grid-row: auto;
  }

  /* Drop the large visual on phones — keep a short text cue only */
  body.sc-registration-page .sc-registration-aside__figure {
    display: none;
  }

  body.sc-registration-page .sc-registration-aside__lede {
    grid-column: 1;
    grid-row: auto;
    font-size: 0.875rem;
    -webkit-line-clamp: 3;
    line-clamp: 3;
  }

  body.sc-registration-page .sc-registration-layout__form #block-supercomputing-challenge-page-title {
    margin-top: 0.25rem;
  }

  body.sc-registration-page #block-supercomputing-challenge-page-title,
  body.sc-registration-page .webform-submission-form,
  body.sc-registration-page .webform-progress,
  body.sc-registration-page .webform-confirmation {
    margin-inline: 0;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  body.sc-registration-page .webform-submission-form {
    padding: 1.25rem 1rem;
  }

  body.sc-registration-page .webform-submission-form input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]):not([type="submit"]):not([type="button"]):not([type="image"]):not([type="file"]),
  body.sc-registration-page .webform-submission-form select,
  body.sc-registration-page .webform-submission-form textarea,
  body.sc-registration-page .webform-submission-form .form-control,
  body.sc-registration-page .webform-submission-form .form-select,
  body.sc-registration-page .webform-submission-form .nice-select {
    width: 100% !important;
    max-width: 100%;
    box-sizing: border-box;
  }

  body.sc-registration-page .webform-submission-form fieldset,
  body.sc-registration-page .webform-submission-form .fieldset {
    padding: 0.875rem 1rem;
  }

  body.sc-registration-page .webform-submission-form .form-check-label {
    word-wrap: break-word;
    overflow-wrap: anywhere;
  }

  body.sc-registration-page .webform-progress {
    padding-inline: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.sc-registration-page .webform-progress-tracker,
  body.sc-registration-page .webform-progress-bar {
    min-width: 0;
  }

  body.sc-registration-page .webform-submission-form .js-form-submit.form-submit,
  body.sc-registration-page .webform-submission-form input.webform-button--submit,
  body.sc-registration-page .webform-submission-form button[type="submit"] {
    width: min(18rem, 100%) !important;
    min-height: 48px;
    margin: 1rem auto 0 !important;
  }

  body.sc-registration-page .webform-submission-form .webform-button--previous,
  body.sc-registration-page .webform-submission-form .webform-button--next {
    width: 100%;
    min-height: 48px;
    margin-top: 0.5rem;
  }
}

@media (max-width: 390px) {
  body.sc-registration-page {
    --sc-landing-pad: max(1.5rem, env(safe-area-inset-left, 0px));
  }

  body.sc-registration-page .sc-registration-wrap__main {
    padding-inline: max(1.5rem, env(safe-area-inset-left, 0px))
      max(1.5rem, env(safe-area-inset-right, 0px));
  }

  body.sc-registration-page .webform-submission-form {
    padding: 1rem 0.875rem;
  }
}

/* Confirmation page (/form/student/confirmation, etc.) */
body.sc-registration-page .webform-confirmation {
  max-width: min(760px, 100%);
  width: 100%;
  margin: var(--sc-band-sm) auto var(--sc-band-lg);
  padding: clamp(1.75rem, 4vw, 2.75rem);
  background: var(--sc-surface-card-bg) !important;
  border: 1px solid var(--sc-surface-card-border);
  border-radius: 0;
  clip-path: var(--sc-chamfer-clip-lg);
  box-shadow: var(--sc-surface-card-shadow);
  color: var(--sc-text-muted);
  box-sizing: border-box;
}

body.sc-registration-page .webform-confirmation__message {
  color: #ffffff;
  font-size: 1.05rem;
  line-height: 1.6;
}

body.sc-registration-page .webform-confirmation__message p {
  margin: 0 0 1em;
}

body.sc-registration-page .webform-confirmation__message p:last-child {
  margin-bottom: 0;
}

body.sc-registration-page .webform-confirmation__back {
  margin-top: 1.5rem;
}

body.sc-registration-page .webform-confirmation__back a {
  color: var(--sc-brand-yellow);
  font-weight: 600;
}