/* Registration page for the SMN meeting 2026 - builds on ../styles.css (tokens, buttons, inputs) */

/* No side rail on this page */
body.subpage{ padding-left: 0; }
.subpage{ --container: 1080px; }

.sub-header{
  padding: 14px 0;
  background: rgba(0,0,0,0.18);
  border-bottom: 1px solid var(--section-divider);
}
[data-theme="light"] .sub-header{ background: rgba(255,255,255,0.45); }
.sub-header-inner{ display:flex; align-items:center; justify-content:space-between; gap: 16px; }
.sub-brand{ display:flex; align-items:center; gap: 12px; font-weight: 800; letter-spacing: -0.01em; }
/* Full rectangular logo on a white card (same look as the sidebar logo on the main page) */
.sub-brand img{
  display:block; width: 96px; height: auto;
  padding: 4px 8px; border-radius: 10px;
  background: #fff; box-shadow: var(--shadow-soft);
}

.meeting-page{ padding: 26px 0 60px; }
.back-link{ display:inline-block; color: var(--muted); font-weight: 700; font-size: 14px; }
.back-link:hover{ color: var(--text); }

/* ----- Title ----- */
.meeting-title{ margin: 22px 0 30px; }
.meeting-title h1{
  margin: 14px 0 10px;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.12;
  letter-spacing: -0.02em;
}
.meeting-meta{ display:flex; flex-wrap:wrap; gap: 10px; margin: 0; color: var(--gold); font-size: 17px; }
.meeting-meta span{ color: var(--muted2); }
.meeting-title .key-facts{ margin: 18px 0; }

/* ----- Info cards ----- */
.info-card, .register-card{
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--panel-border);
  background: var(--panel-bg);
  box-shadow: var(--shadow-soft);
}
.info-card h2, .register-card h2, .homework-box h2{ margin: 0 0 8px; font-size: 22px; }
.info-card p{ margin: 8px 0 0; }
.info-card h3{ margin: 18px 0 8px; font-size: 13px; color: var(--gold); text-transform: uppercase; letter-spacing: 0.06em; }
.about-card{ margin-bottom: 22px; }

.info-grid{
  display:grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: 22px;
  align-items:start;
}
@media (max-width: 860px){ .info-grid{ grid-template-columns: 1fr; } }

.schedule{ list-style:none; margin: 0; padding: 0; display:grid; gap: 9px; }
.schedule li{ display:grid; grid-template-columns: 54px 1fr; gap: 10px; line-height: 1.45; }
.schedule span{ color: var(--muted); font-weight: 700; font-variant-numeric: tabular-nums; }

/* Location */
.venue-photo{ margin: 4px 0 14px; }
.venue-photo img{
  display:block; width: 100%; aspect-ratio: 3 / 2; object-fit: cover;
  border-radius: var(--radius); border: 1px solid var(--border);
}
.venue-photo figcaption{ margin-top: 6px; font-size: 12px; color: var(--muted2); text-align: right; }
.location-card address{ font-style: normal; line-height: 1.55; }
.map-frame{
  margin-top: 14px; overflow: hidden;
  border-radius: var(--radius); border: 1px solid var(--border);
}
.map-frame iframe{ display:block; width: 100%; height: 240px; border: 0; }
.map-links{ font-size: 14px; }

/* Homework */
.homework-box h3{ margin: 0 0 6px; font-size: 17px; }
.homework-box{
  margin: 22px 0 0;
  padding: 20px 24px;
  border: 2px solid var(--gold);
  border-radius: var(--radius-lg);
  background: rgba(227,181,82,0.10);
  box-shadow: 0 0 0 4px rgba(227,181,82,0.10);
}
.homework-box p{ margin: 0; line-height: 1.55; }

/* ----- Registration form ----- */
.register-card{ scroll-margin-top: 20px; }
fieldset{
  margin: 22px 0 0;
  padding: 18px 0 0;
  border: 0;
  border-top: 1px solid var(--section-divider);
}
legend{ padding: 0; font-weight: 800; font-size: 17px; }
.field-hint{ margin: 10px 0 0; color: var(--muted); font-size: 14px; }
.field-question{ margin: 14px 0 2px; font-weight: 700; font-size: 14px; color: var(--muted); }

.field-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 600px){ .field-grid{ grid-template-columns: 1fr; } }
.field{ margin-top: 12px; }
.field span{ display:block; margin-bottom: 6px; color: var(--muted); font-weight: 700; font-size: 13px; }

select{
  width:100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.04);
  padding: 12px;
  color: var(--text);
  font: inherit;
  outline: none;
}
[data-theme="light"] select{ background: rgba(0,0,0,0.03); }
select:focus{ box-shadow: var(--focus); }
select option{ color: #13301f; }

.required{ color: var(--gold); font-style: normal; }

.choice-day{ margin: 16px 0 2px; font-size: 13px; font-weight: 800; color: var(--gold); text-transform: uppercase; letter-spacing: 0.06em; }
.choice{
  display:flex;
  align-items:flex-start;
  gap: 10px;
  margin: 8px 0 0;
  line-height: 1.4;
  cursor: pointer;
}
.choice input{ width: 18px; height: 18px; margin: 2px 0 0; flex: none; accent-color: var(--accent2); padding: 0; }
.choice span{ display:inline; margin: 0; color: inherit; font-weight: inherit; font-size: inherit; }
.choice-time{ color: var(--muted) !important; font-size: 13px !important; font-weight: 700 !important; margin-left: 4px !important; }
.choice-row{ display:flex; flex-wrap:wrap; gap: 4px 22px; }

/* Follow-up questions under a ticked option */
.sub-choices{
  margin: 6px 0 4px 28px;
  padding: 2px 0 10px 16px;
  border-left: 3px solid var(--accent2);
}
.sub-choices .field-question{ margin-top: 8px; }
.field-question .field-hint{ margin: 0 0 0 6px; font-weight: 400; font-size: 13px; }

/* Bullet notes under a choice (e.g. workshop: own data optional) */
.choice-notes{ margin: -2px 0 6px 28px; padding-left: 18px; color: var(--muted); font-size: 14px; line-height: 1.5; }
.choice-notes li::marker{ color: var(--accent2); }
.sub-choices .choice-notes{ margin: 8px 0 0; }

/* Live "places left" line (filled from the backend status) */
.spots-left{ margin: 4px 0 14px; font-weight: 700; color: var(--gold); }
.spots-left.full{ color: #e57373; }

.hp-field{ position:absolute; left:-9999px; width:1px; height:1px; overflow:hidden; }

.was-validated input:invalid, .was-validated textarea:invalid, .was-validated select:invalid{
  border-color: #d9534f;
}
.was-validated .choice input:invalid{ outline: 2px solid #d9534f; outline-offset: 1px; }
.group-error{ margin: 8px 0 0; color: #e57373; font-weight: 700; font-size: 14px; }

.form-submit{ margin-top: 26px; min-height: 48px; padding: 12px 22px; font-size: 15px; }
.form-submit:disabled{ opacity: 0.6; cursor: not-allowed; transform: none; }
.form-status{ display:none; margin-top: 14px; padding: 12px 14px; border-radius: 14px; font-weight: 700; }
.form-status.show{ display:block; background: rgba(90,164,73,0.16); border: 1px solid rgba(90,164,73,0.45); }
.form-status.error{ background: rgba(217,83,79,0.14); border-color: rgba(217,83,79,0.45); }
.form-status.preview{ background: rgba(227,181,82,0.12); border-color: rgba(227,181,82,0.5); }

.text-link{ text-decoration: underline; text-decoration-color: rgba(90,164,73,0.6); text-underline-offset: 3px; }
.contact-line{ margin: 22px 0 0; color: var(--muted); font-size: 14px; }

.sub-footer{ padding: 22px 0 30px; border-top: 1px solid var(--section-divider); color: var(--muted); font-size: 14px; }