/* ==========================================================================
   Public pages: report form, confirmation, errors. Mobile first.
   ========================================================================== */

/* --------------------------------------------------------------------------
   Header — light bar carrying the original black logo. Sits on the page
   colour at rest; once scrolled it becomes a solid surface with a hairline
   and a copper underline, and tightens (see motion.js).
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  color: var(--ink);
  border-bottom: 1px solid transparent;
  transition: background-color var(--dur), border-color var(--dur), box-shadow var(--dur);
}
.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  height: 2px;
  width: 100%;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.7s var(--ease-out);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.85rem var(--gutter);
  transition: padding 0.5s var(--ease-out);
}
.brand { display: block; line-height: 0; }
.brand img {
  width: 7.25rem;
  transition: width 0.5s var(--ease-out);
}
.site-header__tag {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper-ink);
  text-align: right;
  max-width: 11rem;
  line-height: 1.35;
}
.site-header.is-condensed {
  background: var(--surface);
  border-bottom-color: var(--rule);
}
.site-header.is-condensed::after { transform: scaleX(1); }
.site-header.is-condensed .site-header__inner { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.site-header.is-condensed .brand img { width: 5.75rem; }

/* --------------------------------------------------------------------------
   Report layout
   -------------------------------------------------------------------------- */
.report {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s-5) var(--gutter) var(--s-8);
  display: grid;
  gap: var(--s-6);
}
.report__title {
  font-size: var(--fs-2xl);
  margin: var(--s-3) 0 var(--s-4);
  max-width: 14ch;
}
.report__lede {
  font-size: var(--fs-md);
  color: var(--ink-3);
  max-width: 34rem;
}
.report__here {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  margin-top: var(--s-2);
  padding: 0.45rem 0.75rem 0.45rem 0.6rem;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  background: var(--surface);
  font-size: var(--fs-sm);
}
.report__here .icon { color: var(--copper); }

.next-steps {
  list-style: none;
  display: none; /* shown in the desktop aside; on phones the form comes first */
  border-top: 1px solid var(--rule);
}
.next-steps li {
  display: grid;
  grid-template-columns: 2.25rem 1fr;
  gap: var(--s-3);
  padding: var(--s-4) 0;
  border-bottom: 1px solid var(--rule);
}
.next-steps__n {
  font-family: var(--font-display);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--copper);
}
.next-steps strong { display: block; font-size: var(--fs-sm); font-weight: 600; }
.next-steps span { font-size: var(--fs-sm); color: var(--muted); }

/* --------------------------------------------------------------------------
   Form
   -------------------------------------------------------------------------- */
.report__form-wrap > .alert { margin-bottom: var(--s-5); }
.report-form {
  background: var(--surface);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
}
.step {
  margin: 0;
  min-width: 0;
  padding: var(--s-5) var(--s-4) var(--s-6);
  border: 0;
  border-bottom: 1px solid var(--rule);
}
.step__head {
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
  padding: 0;
  margin-bottom: var(--s-4);
  float: left; /* lets legend sit inside the fieldset padding consistently */
  width: 100%;
}
.step__head + * { clear: both; }
.step__n {
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--copper);
  font-variant-numeric: lining-nums;
}
.step__title { font-size: var(--fs-md); font-weight: 600; }
.step__title .opt, .label .opt {
  margin-left: 0.35rem;
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}
.step > .hint { clear: both; margin-bottom: var(--s-3); }
.grid-2 { display: grid; gap: var(--s-5); clear: both; }
.grid-2 > .field + .field { margin-top: 0; }
.step .field + .field { margin-top: var(--s-5); }
.field__foot { display: flex; justify-content: space-between; gap: var(--s-3); align-items: baseline; }

/* Category tiles */
.tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-2);
  clear: both;
}
.tile { position: relative; }
.tile input { position: absolute; opacity: 0; pointer-events: none; }
.tile label {
  display: grid;
  align-content: start;
  gap: 0.35rem;
  height: 100%;
  min-height: 6.25rem;
  padding: 0.85rem 0.85rem 0.9rem;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  background: var(--paper);
  cursor: pointer;
  transition: border-color var(--dur), background-color var(--dur), color var(--dur), transform var(--dur) var(--ease-out);
}
.tile label:hover { border-color: var(--ink); transform: translateY(-1px); }
.tile__icon { width: 1.6rem; height: 1.6rem; color: var(--harbour); transition: color var(--dur); }
.tile__name { font-weight: 600; font-size: var(--fs-sm); line-height: 1.25; }
.tile__hint { font-size: var(--fs-xs); color: var(--muted); line-height: 1.35; transition: color var(--dur); }
.tile input:checked + label {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
  box-shadow: inset 3px 0 0 var(--copper);
}
.tile input:checked + label .tile__icon { color: #d39a6a; }
.tile input:checked + label .tile__hint { color: #b9bdc5; }
.tile input:focus-visible + label { outline: 2px solid var(--copper); outline-offset: 2px; }
.field--error .tile label { border-color: #e3b7b2; }

/* Photos */
.photo-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-2);
}
.photo-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 3.25rem;
  padding: 0.6rem;
  border: 1px dashed var(--rule-strong);
  border-radius: var(--radius);
  background: var(--paper);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--dur), background-color var(--dur);
}
.photo-btn:hover { border-color: var(--harbour); background: var(--steel-soft); }
.photo-btn .icon { color: var(--harbour); }
/* Inputs stay in the DOM (and usable without JS) but visually sit under the label. */
.photo-btn input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
}
.photo-btn:focus-within { outline: 2px solid var(--copper); outline-offset: 2px; }
.js .photo-btn input { pointer-events: none; }

.previews {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(5.5rem, 1fr));
  gap: var(--s-2);
  margin-top: var(--s-3);
}
.previews:empty { display: none; }
.preview {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius-sm);
  background: var(--paper-2);
}
.preview img { width: 100%; height: 100%; object-fit: cover; }
.preview__remove {
  position: absolute;
  top: 0.3rem;
  right: 0.3rem;
  display: grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border: 0;
  border-radius: 50%;
  background: rgba(14, 17, 22, 0.78);
  color: #fff;
  cursor: pointer;
}
.preview__remove svg { width: 0.95rem; height: 0.95rem; }
.preview__size {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 0.15rem 0.35rem;
  background: linear-gradient(transparent, rgba(14, 17, 22, 0.7));
  color: #fff;
  font-size: 0.6875rem;
}

/* Optional reporter details */
.optional { clear: both; }
.optional summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  font-weight: 500;
  cursor: pointer;
  list-style: none;
}
.optional summary::-webkit-details-marker { display: none; }
.optional summary:hover { border-color: var(--ink); }
.optional__chev { transition: transform var(--dur) var(--ease-out); }
.optional[open] .optional__chev { transform: rotate(90deg); }
.optional__body { padding-top: var(--s-5); }
.optional__body > .field { margin-top: var(--s-5); }

.pills { display: flex; flex-wrap: wrap; gap: var(--s-2); }
.pills input { position: absolute; opacity: 0; pointer-events: none; }
.pills label {
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--rule-strong);
  border-radius: var(--radius);
  font-size: var(--fs-sm);
  cursor: pointer;
  transition: background-color var(--dur), color var(--dur), border-color var(--dur);
}
.pills label:hover { border-color: var(--ink); }
.pills input:checked + label { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.pills input:focus-visible + label { outline: 2px solid var(--copper); outline-offset: 2px; }

/* Honeypot: off-screen, not display:none (some bots skip hidden fields). */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.cf-turnstile { padding: var(--s-4) var(--s-4) 0; }

.submit-row { padding: var(--s-5) var(--s-4) var(--s-5); }
.btn--submit { min-height: 3.5rem; font-size: var(--fs-base); }
.progress {
  height: 3px;
  margin-top: var(--s-3);
  background: var(--paper-2);
  overflow: hidden;
}
.progress__bar {
  height: 100%;
  width: 100%;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s linear;
}
.privacy {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin-top: var(--s-3);
}
.privacy .icon { color: var(--ok); }

/* --------------------------------------------------------------------------
   Confirmation & error pages
   -------------------------------------------------------------------------- */
.thanks {
  max-width: 42rem;
  margin: 0 auto;
  padding: var(--s-8) var(--gutter);
}
.thanks__mark {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: var(--s-5);
  border-radius: 50%;
  background: var(--ink);
  color: #d39a6a;
}
.thanks__check { width: 1.6rem; height: 1.6rem; stroke-width: 2; }
.thanks__title { font-size: var(--fs-2xl); margin: var(--s-3) 0 var(--s-4); }
.thanks__lede { font-size: var(--fs-md); color: var(--ink-3); }
.thanks__ref {
  display: grid;
  gap: var(--s-1);
  margin: var(--s-6) 0;
  padding: var(--s-5) 0;
  border-top: 1px solid var(--rule-strong);
  border-bottom: 1px solid var(--rule-strong);
}
.thanks__ref-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.thanks__ref-value {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  letter-spacing: 0.02em;
}
.thanks__actions { margin-bottom: var(--s-7); }

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--rule); }
.site-footer__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: var(--s-5) var(--gutter) var(--s-6);
  display: grid;
  gap: var(--s-1);
  font-size: var(--fs-xs);
}
.site-footer p { margin: 0; }

/* --------------------------------------------------------------------------
   Larger screens
   -------------------------------------------------------------------------- */
@media (min-width: 30rem) {
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step { padding-left: var(--s-5); padding-right: var(--s-5); }
  .submit-row { padding-left: var(--s-5); padding-right: var(--s-5); }
}

@media (min-width: 48rem) {
  .brand img { width: 10rem; }
  .site-header.is-condensed .brand img { width: 7.5rem; }
  .site-header__tag { max-width: none; }
  .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .step { padding: var(--s-6) var(--s-6) var(--s-7); }
  .submit-row { padding: var(--s-6); }
  .btn--submit { width: auto; min-width: 16rem; }
  .site-footer__inner { grid-template-columns: 1fr auto; }
}

@media (min-width: 64rem) {
  .report {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--s-8);
    padding-top: var(--s-8);
  }
  .report__aside {
    position: sticky;
    top: 6rem;
    align-self: start;
    display: grid;
    gap: var(--s-6);
  }
  .next-steps { display: block; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 80rem) {
  .tiles { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}