/* ============================================================
   Event signup wizard — templates/event/register.html.twig
   Built on the site tokens (--sdl-*). Conditional parts show
   through :has() on the form's own inputs, so they work without
   JavaScript; assets/event-signup.js adds steps on a phone,
   prices and the cost bar.
   ============================================================ */

.sdl-ev { max-width: 760px; margin: 0 auto; padding: 32px 16px 64px; }
.sdl-ev-head { margin: 14px 0 24px; }
.sdl-ev-form { display: grid; gap: 18px; }
.sdl-ev-draft { margin-bottom: 18px; flex-wrap: wrap; }
.sdl-ev-draft__actions { display: flex; gap: 8px; margin-left: auto; }

/* ---- Steps ---- */
.sdl-ev-step { background: var(--sdl-surface); border: 1px solid var(--sdl-line); border-radius: var(--sdl-r);
  padding: 26px 28px; scroll-margin-top: 80px; min-width: 0; }
.sdl-ev-step__count { font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--sdl-gold); margin: 0 0 4px; }
.sdl-ev-step__title { font-family: var(--sdl-serif); font-weight: 500; font-size: 1.45rem; line-height: 1.2;
  margin: 0 0 18px; text-wrap: balance; }
.sdl-ev-lead { color: var(--sdl-muted); font-size: 14px; line-height: 1.5; margin: -8px 0 18px; max-width: 62ch; }

.sdl-ev-group { border: 0; padding: 0; margin: 0 0 24px; min-width: 0; }
.sdl-ev-group:last-child { margin-bottom: 0; }
legend.sdl-ev-label, .sdl-ev-label { float: none; display: block; width: auto; padding: 0; margin: 0 0 9px;
  font-family: var(--sdl-sans); font-size: 12.5px; font-weight: 600; line-height: 1.4; letter-spacing: .02em; color: var(--sdl-ink); }

/* Radios stay real inputs, hidden behind their labels but still focusable. */
.sdl-ev-input { position: absolute; opacity: 0; width: 1px; height: 1px; margin: 0; pointer-events: none; }

/* ---- Option cards (tiers, accommodations, meal formulas) ---- */
.sdl-ev-opts { display: grid; gap: 8px; }
.sdl-ev-opt { position: relative; display: block; margin: 0; cursor: pointer; }
.sdl-ev-opt:has(.sdl-ev-input:disabled) { cursor: not-allowed; }
.sdl-ev-opt__body { display: flex; align-items: center; gap: 14px; padding: 13px 16px; background: var(--sdl-surface);
  border: 1px solid var(--sdl-line); border-radius: var(--sdl-r); transition: border-color .12s, box-shadow .12s; }
.sdl-ev-opt:hover .sdl-ev-opt__body { border-color: #c9c3b6; }
.sdl-ev-input:checked + .sdl-ev-opt__body { border-color: var(--sdl-ink); box-shadow: inset 0 0 0 1px var(--sdl-ink); }
.sdl-ev-input:focus-visible + .sdl-ev-opt__body { outline: 2px solid var(--sdl-gold); outline-offset: 2px; }
.sdl-ev-input:disabled + .sdl-ev-opt__body { background: var(--sdl-paper); border-color: var(--sdl-line); color: var(--sdl-muted); }
.sdl-ev-opt__check { flex: none; width: 22px; height: 22px; border-radius: 50%; border: 1px solid #cfcabf;
  display: inline-flex; align-items: center; justify-content: center; color: transparent; font-size: 13px; }
.sdl-ev-input:checked + .sdl-ev-opt__body .sdl-ev-opt__check { background: var(--sdl-ink); border-color: var(--sdl-ink); color: #fff; }
.sdl-ev-input:disabled + .sdl-ev-opt__body .sdl-ev-opt__check { border-style: dashed; }
.sdl-ev-opt__main { flex: 1; min-width: 0; }
.sdl-ev-opt__name { display: block; font-weight: 500; font-size: 15px; line-height: 1.3; }
.sdl-ev-opt__sub { display: block; font-size: 12.5px; color: var(--sdl-muted); margin-top: 2px; }
.sdl-ev-opt__price { flex: none; text-align: right; font-family: var(--sdl-serif); font-size: 1.15rem; line-height: 1.1;
  font-variant-numeric: tabular-nums; white-space: nowrap; }
.sdl-ev-opt__price small { display: block; font-family: var(--sdl-sans); font-size: 11px; color: var(--sdl-muted); margin-top: 2px; }

/* ---- Day chips ---- */
.sdl-ev-chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); gap: 6px; }
.sdl-ev-chip { position: relative; display: flex; margin: 0; cursor: pointer; }
.sdl-ev-chip__body { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 1px;
  min-height: 68px; padding: 6px 4px; background: var(--sdl-surface); border: 1px solid var(--sdl-line);
  border-radius: var(--sdl-r); line-height: 1.15; text-align: center; transition: background .12s, border-color .12s; }
.sdl-ev-chip:hover .sdl-ev-chip__body { border-color: #c9c3b6; }
.sdl-ev-chip__body small { font-size: 10.5px; letter-spacing: .04em; text-transform: uppercase; color: var(--sdl-muted); }
.sdl-ev-chip__body b { font-family: var(--sdl-serif); font-weight: 500; font-size: 1.3rem; font-variant-numeric: tabular-nums; }
.sdl-ev-chip__body em { font-style: normal; font-size: 10px; font-weight: 600; letter-spacing: .04em; color: var(--sdl-gold-deep); }
.sdl-ev-input:checked + .sdl-ev-chip__body { background: var(--sdl-ink); border-color: var(--sdl-ink); color: #fff; }
.sdl-ev-input:checked + .sdl-ev-chip__body small,
.sdl-ev-input:checked + .sdl-ev-chip__body em { color: rgba(255, 255, 255, .78); }
.sdl-ev-input:focus-visible + .sdl-ev-chip__body { outline: 2px solid var(--sdl-gold); outline-offset: 2px; }

/* ---- Segmented choices ---- */
.sdl-ev-seg { display: flex; flex-wrap: wrap; gap: 6px; }
.sdl-ev-seg__item { position: relative; flex: 1 1 0; min-width: 118px; margin: 0; cursor: pointer; }
.sdl-ev-seg__item > span { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px;
  padding: 8px 12px; background: var(--sdl-surface); border: 1px solid var(--sdl-line); border-radius: var(--sdl-r);
  font-size: 14px; font-weight: 500; text-align: center; transition: background .12s, border-color .12s; }
.sdl-ev-seg__item:hover > span { border-color: #c9c3b6; }
.sdl-ev-seg__item > .sdl-ev-input:checked + span { background: var(--sdl-ink); border-color: var(--sdl-ink); color: #fff; }
.sdl-ev-seg__item > .sdl-ev-input:focus-visible + span { outline: 2px solid var(--sdl-gold); outline-offset: 2px; }
.sdl-ev-seg__item > .sdl-ev-input:disabled + span { color: var(--sdl-muted); }

/* ---- Notes and errors ---- */
.sdl-ev-note { font-size: 12.5px; line-height: 1.5; color: var(--sdl-muted); background: var(--sdl-paper);
  border: 1px solid var(--sdl-line); border-radius: var(--sdl-r); padding: 9px 12px; margin: 10px 0 0; max-width: 70ch; }
.sdl-ev-note--warn { background: var(--sdl-gold-soft); border-color: #e6d9bb; border-left: 3px solid var(--sdl-gold); color: var(--sdl-gold-deep); }
.sdl-ev-note--danger { background: #fbf3f1; border-color: #e6c9c2; border-left: 3px solid var(--sdl-danger); color: var(--sdl-danger); }
.sdl-ev-errors ul, .sdl-ev .sdl-field ul { list-style: none; padding: 0; margin: 0 0 8px; font-size: 13px; color: var(--sdl-danger); }
.sdl-ev-form > ul { list-style: none; padding: 12px 16px; margin: 0; background: #fbf3f1; border: 1px solid #e6c9c2;
  border-left: 3px solid var(--sdl-danger); color: var(--sdl-danger); font-size: 13.5px; }

/* ---- Details ---- */
.sdl-ev-account { display: flex; align-items: center; gap: 12px; padding: 13px 16px; margin-bottom: 20px;
  background: var(--sdl-gold-soft); border: 1px solid #e6d9bb; border-radius: var(--sdl-r); color: var(--sdl-gold-deep); font-size: 13px; }
.sdl-ev-account strong { display: block; font-size: 14.5px; color: var(--sdl-ink); }
.sdl-ev-account__avatar { flex: none; width: 38px; height: 38px; border-radius: 50%; background: var(--sdl-ink); color: #fff;
  display: inline-flex; align-items: center; justify-content: center; font-weight: 600; font-size: 13px; letter-spacing: .04em; }
.sdl-ev-recall { font-size: 13.5px; margin: 0 0 20px; }
.sdl-ev-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 14px; }
.sdl-ev .sdl-field textarea { min-height: 70px; }
.sdl-ev .sdl-field select, .sdl-ev-profile .sdl-field select { appearance: auto; }
.sdl-ev-check { display: flex; align-items: center; gap: 10px; min-height: 44px; margin: 4px 0 0; cursor: pointer; font-size: 14px; }
.sdl-ev-check input { width: 20px; height: 20px; accent-color: var(--sdl-ink); flex: none; }

/* ---- Summary ---- */
.sdl-ev-summary { border: 1px solid var(--sdl-line); border-radius: var(--sdl-r); margin-bottom: 18px; }
.sdl-ev-summary__fallback { margin: 0; padding: 14px 16px; color: var(--sdl-muted); font-size: 14px; }
.sdl-ev-summary__row { display: flex; justify-content: space-between; align-items: baseline; gap: 16px;
  padding: 10px 16px; border-bottom: 1px solid var(--sdl-line); font-size: 14px; }
.sdl-ev-summary__row:last-child { border-bottom: 0; }
.sdl-ev-summary__key { min-width: 0; }
.sdl-ev-summary__who { display: block; font-size: 10.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--sdl-gold); }
.sdl-ev-summary__val { flex: none; text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.sdl-ev-summary__row--detail { padding-top: 6px; font-size: 12.5px; color: var(--sdl-muted); }
.sdl-ev-summary__row--total { background: var(--sdl-paper); font-weight: 600; }
.sdl-ev-summary__row--total .sdl-ev-summary__val { font-family: var(--sdl-serif); font-size: 1.35rem; font-weight: 500; }
.sdl-ev-summary__row--deposit .sdl-ev-summary__val { color: var(--sdl-gold-deep); font-weight: 600; }
.sdl-ev-policy { font-size: 13px; line-height: 1.55; color: var(--sdl-ink); background: var(--sdl-gold-soft);
  border: 1px solid #e6d9bb; border-radius: var(--sdl-r); padding: 12px 14px; margin-bottom: 18px; }
.sdl-ev-policy__title { font-weight: 600; margin: 0 0 4px; }
.sdl-ev-submit-note { font-size: 12.5px; color: var(--sdl-muted); text-align: center; margin: 10px 0 0; }

/* ---- Registration summary: details ---- */
.sdl-ev-details { display: grid; grid-template-columns: minmax(120px, max-content) 1fr; gap: 8px 18px; margin: 0; font-size: 14px; }
.sdl-ev-details dt { font-weight: 500; color: var(--sdl-muted); }
.sdl-ev-details dd { margin: 0; overflow-wrap: anywhere; }
@media (max-width: 480px) { .sdl-ev-details { grid-template-columns: 1fr; gap: 2px; } .sdl-ev-details dd { margin-bottom: 8px; } }

/* ---- Cost bar (shown once prices can be computed) ---- */
.sdl-ev-costbar { position: sticky; bottom: 0; z-index: 20; display: flex; align-items: center; gap: 14px;
  padding: 11px 18px calc(11px + env(safe-area-inset-bottom)); background: var(--sdl-surface);
  border: 1px solid var(--sdl-line); box-shadow: 0 -8px 24px rgba(33, 31, 29, .07); }
.sdl-ev-costbar__amt { min-width: 0; }
.sdl-ev-costbar__label { display: block; font-size: 10.5px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--sdl-muted); }
.sdl-ev-costbar__total { display: block; font-family: var(--sdl-serif); font-size: 1.45rem; line-height: 1.15; font-variant-numeric: tabular-nums; }
.sdl-ev-costbar__deposit { display: block; font-size: 12px; color: var(--sdl-gold-deep); }
.sdl-ev-costbar__next { margin-left: auto; min-height: 48px; }

/* ---- Progress header (phone) ---- */
.sdl-ev-progress { position: sticky; top: 0; z-index: 20; display: grid; grid-template-columns: 40px 1fr; align-items: center;
  column-gap: 6px; padding: 8px 12px 10px 4px; background: var(--sdl-surface); border: 1px solid var(--sdl-line); }
.sdl-ev-progress__back { width: 40px; height: 40px; border: 0; background: none; color: var(--sdl-ink); font-size: 18px; border-radius: var(--sdl-r); }
.sdl-ev-progress__back:disabled { visibility: hidden; }
.sdl-ev-progress__back:focus-visible { outline: 2px solid var(--sdl-gold); }
.sdl-ev-progress__count { display: block; font-size: 10.5px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--sdl-gold); }
.sdl-ev-progress__title { display: block; font-family: var(--sdl-serif); font-size: 1.15rem; font-weight: 500; line-height: 1.2; }
.sdl-ev-progress__dots { grid-column: 1 / -1; display: flex; gap: 4px; margin: 8px 0 0 8px; }
.sdl-ev-progress__dots span { flex: 1; height: 3px; border-radius: 2px; background: var(--sdl-track); }
.sdl-ev-progress__dots span.is-on { background: var(--sdl-gold); }

/* ---- Conditional parts, driven by the inputs ---- */
.sdl-ev-form:has([name="event_signup[stay]"][value="elsewhere"]:checked) [data-ev-show="onsite"],
.sdl-ev-form:has([name="event_signup[stay]"][value="onsite"]:checked) [data-ev-show="elsewhere"],
.sdl-ev-form:not(:has([name="event_signup[transport]"][value="train"]:checked)) [data-ev-show="train"],
.sdl-ev-form:not(:has([name="event_signup[roomSharing]"][value="couple"]:checked, [name="event_signup[roomSharing]"][value="friend"]:checked)) [data-ev-show="partner"],
.sdl-ev-form:has([name="event_signup[roomSharing]"][value="couple"]:checked, [name="event_signup[roomSharing]"][value="friend"]:checked) [data-ev-show="alone"],
.sdl-ev-form:not(:has([data-ev-shared] .sdl-ev-input:checked)) [data-ev-show="sharing"] { display: none; }

/* ---- Phone: one step at a time ---- */
@media (max-width: 699.98px) {
  .sdl-ev { padding: 12px 12px 24px; }
  .sdl-ev-head { margin: 10px 0 16px; }
  .sdl-ev-head .sdl-h1 { font-size: 1.7rem; }
  .sdl-ev-step { padding: 20px 16px; }
  .sdl-ev-form.is-stepper { gap: 10px; }
  .sdl-ev-form.is-stepper .sdl-ev-step:not(.is-current) { display: none; }
  .sdl-ev-form.is-stepper .sdl-ev-step__count,
  .sdl-ev-form.is-stepper .sdl-ev-step__title { display: none; }
  .sdl-ev-form.is-stepper .sdl-ev-lead { margin-top: 0; }
  .sdl-ev-opt__body { padding: 12px 13px; gap: 11px; }
  .sdl-ev-costbar { margin: 0 -12px; border-left: 0; border-right: 0; }
  .sdl-ev-progress { margin: 0 -12px; border-left: 0; border-right: 0; }
}

@media (prefers-reduced-motion: no-preference) {
  .sdl-ev-form.is-stepper .sdl-ev-step.is-current { animation: sdl-ev-in .22s ease-out; }
}
@keyframes sdl-ev-in { from { opacity: .4; transform: translateX(8px); } to { opacity: 1; transform: none; } }