:root {
  --purple: #6427a8;
  --purple-dark: #37105f;
  --pink: #f04c9a;
  --cream: #fff8ed;
  --ink: #281c31;
  --muted: #6d6172;
  --line: #e8ddec;
  --shadow: 0 18px 55px rgba(67, 28, 91, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  background: var(--cream);
  color: var(--ink);
  font-family: ui-rounded, "Avenir Next", system-ui, sans-serif;
  view-transition-name: root;
}

::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.22s;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 5% 5%, #f8d8ec 0, transparent 28rem),
    radial-gradient(circle at 95% 20%, #e8dbff 0, transparent 24rem);
}

a {
  color: var(--purple);
}

.site-header {
  padding: 0.65rem max(1rem, calc((100% - 1180px) / 2));
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid #fff;
  position: sticky;
  top: 0;
  z-index: 3;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--purple-dark);
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: clamp(4.6rem, 15vw, 7rem);
  height: auto;
  filter: drop-shadow(0 0.35rem 0.65rem rgba(67, 28, 91, 0.14));
}

.brand-badge {
  border-radius: 999px;
  background: #f0e7f8;
  color: var(--purple);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  padding: 0.35rem 0.7rem;
  text-transform: uppercase;
}

main {
  max-width: 1180px;
  margin: 0 auto;
  padding: 2.5rem 1.2rem 5rem;
}

.narrow {
  max-width: 760px;
}

.centre {
  text-align: center;
}

.hero {
  padding: 2rem 1rem 2rem;
  position: relative;
  text-align: center;
}

.hero-logo {
  display: block;
  width: min(27rem, 82vw);
  height: auto;
  margin: 0 auto 0.8rem;
  transform: rotate(-2deg);
  filter: drop-shadow(0 1.3rem 1.4rem rgba(67, 28, 91, 0.16));
}

.hero h1 {
  color: var(--purple-dark);
  font-size: clamp(2.25rem, 8vw, 4.3rem);
  line-height: 0.95;
  margin: 0.3rem auto 1.2rem;
  max-width: 13ch;
}

.event-line {
  font-size: 1.18rem;
  line-height: 1.7;
}

.eyebrow {
  color: var(--pink);
  font-size: 0.75rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  margin: 0 0 0.45rem;
  text-transform: uppercase;
}

h1 {
  color: var(--purple-dark);
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin: 0.1rem 0 0.5rem;
}

h2 {
  color: var(--purple-dark);
  margin-top: 0;
}

.card {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 22px;
  box-shadow: var(--shadow);
  margin-bottom: 1.2rem;
  padding: clamp(1.2rem, 4vw, 2rem);
}

.cards {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.party-card {
  color: inherit;
  text-decoration: none;
  transition:
    transform 0.18s,
    box-shadow 0.18s;
}

.party-card:hover {
  box-shadow: 0 24px 60px rgba(67, 28, 91, 0.18);
  transform: translateY(-3px);
}

.date-tile {
  color: var(--pink);
  font-weight: 750;
}

.toolbar,
.section-title {
  align-items: center;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
  margin-bottom: 1.6rem;
}

.actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.inline-form {
  display: inline;
}

.button,
button {
  background: var(--purple);
  border: 0;
  border-radius: 999px;
  color: white;
  cursor: pointer;
  display: inline-block;
  font: inherit;
  font-weight: 800;
  padding: 0.85rem 1.25rem;
  text-decoration: none;
}

.ghost {
  background: #f0e7f8;
  color: var(--purple);
}

.small {
  font-size: 0.86rem;
  padding: 0.55rem 0.8rem;
}

.back {
  display: inline-block;
  font-weight: 750;
  margin-bottom: 1.5rem;
  text-decoration: none;
}

.form-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1fr;
}

.wide {
  grid-column: 1 / -1;
}

label {
  color: var(--purple-dark);
  display: block;
  font-weight: 750;
}

small,
.muted {
  color: var(--muted);
  font-weight: 500;
}

input,
select,
textarea {
  background: white;
  border: 1px solid var(--line);
  border-radius: 12px;
  color: var(--ink);
  display: block;
  font: inherit;
  margin-top: 0.42rem;
  padding: 0.82rem;
  width: 100%;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--purple);
  outline: 3px solid #e6cff8;
}

.stack > * + * {
  margin-top: 1.2rem;
}

.choice-row {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: 1fr 1fr;
}

.choice {
  position: relative;
}

.choice input {
  opacity: 0;
  position: absolute;
}

.choice span {
  border: 2px solid var(--line);
  border-radius: 16px;
  display: block;
  padding: 1rem;
  text-align: center;
}

.choice input:checked + span {
  background: #f2e9fa;
  border-color: var(--purple);
}

.check {
  align-items: flex-start;
  display: flex;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.check input {
  margin: 0.2rem 0;
  width: auto;
}

.child {
  border: 1px solid var(--line);
  border-radius: 16px;
  margin: 1rem 0;
  padding: 1rem;
  position: relative;
}

.child label + label {
  margin-top: 0.8rem;
}

.remove {
  background: none;
  color: var(--pink);
  font-size: 1.5rem;
  padding: 0.2rem;
  position: absolute;
  right: 0.7rem;
  top: 0.5rem;
}

.waiver-copy {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  max-height: 20rem;
  overflow: auto;
  padding: 1rem;
}

.submit {
  font-size: 1.15rem;
  padding: 1.1rem;
  width: 100%;
}

.error {
  background: #fff0f3;
  border-left: 4px solid var(--pink);
  border-radius: 12px;
  color: #8f123f;
  margin-bottom: 1rem;
  padding: 1rem;
}

.instructions li {
  margin: 0.55rem 0;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.stats span {
  background: #f5edfa;
  border-radius: 14px;
  padding: 0.7rem 1rem;
}

.stats b {
  color: var(--purple);
  font-size: 1.3rem;
}

.stats.big {
  margin: 1.5rem 0;
}

.stats.big span {
  flex: 1;
  min-width: 145px;
  padding: 1.2rem;
  text-align: center;
}

.stats.big b {
  display: block;
  font-size: 2rem;
}

.split {
  display: grid;
  gap: 1rem;
  grid-template-columns: 2fr 1fr;
}

.qr {
  text-align: center;
}

.qr img {
  border-radius: 12px;
  width: min(100%, 240px);
}

.table-card {
  padding: 1.2rem;
}

.table-wrap {
  overflow: auto;
}

table {
  border-collapse: collapse;
  font-size: 0.9rem;
  width: 100%;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 0.8rem;
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.pill {
  background: #eee;
  border-radius: 99px;
  display: inline-block;
  font-size: 0.75rem;
  padding: 0.25rem 0.55rem;
}

.pill.attending {
  background: #ddf8e9;
  color: #17653a;
}

.pill.not_attending {
  background: #f4e9ed;
  color: #7a3a51;
}

.success {
  background: #ddf8e9;
  border-radius: 50%;
  color: #17653a;
  display: inline-grid;
  font-size: 2.5rem;
  height: 5rem;
  place-items: center;
  width: 5rem;
}

footer {
  color: var(--muted);
  padding: 2rem;
  text-align: center;
}

[x-cloak] {
  display: none !important;
}

@media (max-width: 650px) {
  .form-grid,
  .choice-row,
  .split {
    grid-template-columns: 1fr;
  }

  .toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .wide {
    grid-column: auto;
  }

  .site-header {
    position: static;
  }

  .brand-logo {
    width: 5.2rem;
  }

  .hero {
    padding-top: 1rem;
  }

  .hero-logo {
    width: min(22rem, 84vw);
  }

  main {
    padding-top: 1.5rem;
  }
}