:root {
  --red: #a3172e;
  --red-dark: #6e0d1d;
  --green: #1f6b45;
  --gold: #f2c14e;
  --snow: #fffaf3;
  --ink: #2a1418;
  --muted: #6d5a5d;
  --card: #ffffff;
  --radius: 20px;
}
* { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }

body {
  font: 18px/1.5 "Trebuchet MS", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 50% 0%, var(--red), var(--red-dark));
  min-height: 100vh;
  display: flex;
  justify-content: center;
  padding: 24px 16px 48px;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}
.app { width: 100%; max-width: 560px; position: relative; z-index: 1; }

/* gentle falling snow in the background */
.snow {
  position: fixed; inset: -100px 0 0; pointer-events: none; z-index: 0; opacity: 0.55;
  background-image:
    radial-gradient(3px 3px at 20px 30px, #fff 50%, transparent 51%),
    radial-gradient(2px 2px at 90px 120px, #fff 50%, transparent 51%),
    radial-gradient(3px 3px at 160px 60px, #fff 50%, transparent 51%),
    radial-gradient(2px 2px at 230px 160px, #fff 50%, transparent 51%),
    radial-gradient(2px 2px at 60px 190px, #fff 50%, transparent 51%);
  background-size: 260px 220px;
  animation: snow 14s linear infinite;
}
@keyframes snow { to { transform: translateY(220px); } }
@media (prefers-reduced-motion: reduce) { .snow { animation: none; } }

button { font: inherit; cursor: pointer; }
button:focus-visible, input:focus-visible, a:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

.top { text-align: center; color: var(--snow); margin-bottom: 22px; }
.top h1 { font-size: 42px; line-height: 1.1; text-shadow: 0 3px 0 rgba(0,0,0,0.25); }
.sub { margin-top: 8px; opacity: 0.92; }

.lead { color: var(--snow); text-align: center; font-size: 20px; font-weight: 700; margin-bottom: 14px; }
.hint { color: var(--snow); opacity: 0.8; text-align: center; font-size: 15px; margin-top: 14px; }

.card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 26px 22px;
  box-shadow: 0 16px 34px rgba(0,0,0,0.3);
  text-align: center;
}
.big { font-size: 56px; line-height: 1; margin-bottom: 10px; }
.who { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.small { font-size: 15px; color: var(--muted); }

/* ---------- name picker ---------- */
.group {
  background: rgba(0,0,0,0.2);
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
}
.group h2, .edit-group h2 {
  font-size: 14px; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 12px;
}
.group h2 { color: var(--gold); }
.names { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
.name {
  min-height: 64px;
  font-size: 22px;
  font-weight: 800;
  background: var(--snow);
  color: var(--ink);
  border: 3px solid transparent;
  border-radius: 14px;
  padding: 8px 10px;
  overflow: hidden;
  line-height: 1.2;
  transition: transform 0.1s, border-color 0.15s;
}
.name:hover { transform: translateY(-2px); border-color: var(--gold); }
.name.claimed { background: #efe6e2; color: var(--muted); }

/* ---------- buttons & inputs ---------- */
.btn {
  min-height: 52px;
  border: none;
  border-radius: 14px;
  padding: 12px 22px;
  font-weight: 800;
  font-size: 18px;
  transition: transform 0.1s, filter 0.15s;
}
.btn:hover:not(:disabled) { filter: brightness(1.07); transform: translateY(-1px); }
.btn:disabled { opacity: 0.6; cursor: default; }
.btn.primary { background: var(--green); color: #fff; }
.btn.gold { background: var(--gold); color: var(--ink); }
.btn.ghost { background: transparent; color: var(--muted); border: 3px solid #eadfdc; }
.btn.ghost.light { color: var(--snow); border-color: rgba(255,255,255,0.4); width: 100%; margin-top: 14px; }
.btn.danger { color: var(--red); border-color: #f0c9cf; }
.btn.add { background: #f6efe9; color: var(--green); min-height: 44px; font-size: 16px; width: 100%; margin-top: 8px; }
.btn.tiny { min-height: 38px; padding: 6px 12px; font-size: 14px; background: #f3ecea; color: var(--muted); }
.btn.remove { width: 44px; min-height: 44px; padding: 0; font-size: 16px; }

.pin-form { display: grid; gap: 12px; margin-top: 18px; }
.pin-input {
  font: inherit;
  font-size: 34px;
  letter-spacing: 0.4em;
  text-align: center;
  width: 100%;
  padding: 12px;
  border: 3px solid #eadfdc;
  border-radius: 14px;
  background: #fbf7f5;
  color: var(--ink);
}
.pin-input.wide { font-size: 20px; letter-spacing: normal; }
.pin-input:focus { outline: none; border-color: var(--gold); background: #fff; }
.err { color: var(--red); font-weight: 700; font-size: 16px; }

/* ---------- reel ---------- */
.reel {
  --h: 96px;
  height: var(--h);
  overflow: hidden;
  margin: 18px auto 6px;
  max-width: 320px;
  border-radius: 16px;
  background: linear-gradient(#f4ece8, #fff 30%, #fff 70%, #f4ece8);
  border: 4px solid var(--gold);
  box-shadow: inset 0 8px 14px rgba(0,0,0,0.12), inset 0 -8px 14px rgba(0,0,0,0.12);
}
.reel-item {
  height: var(--h);
  display: flex; align-items: center; justify-content: center;
  font-size: inherit; font-weight: 900; color: var(--ink);
  white-space: nowrap; padding: 0 10px;
}
.reel-item.win { color: var(--red); }

.reveal { margin-top: 16px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; animation: pop 0.4s ease-out; }
.recipient { font-size: 54px; font-weight: 900; color: var(--red); line-height: 1.1; overflow-wrap: anywhere; }
@keyframes pop { from { opacity: 0; transform: scale(0.9); } to { opacity: 1; transform: none; } }

.confetti {
  position: fixed; top: -40px; font-size: 26px; pointer-events: none; z-index: 5;
  animation: fall linear forwards;
}
@keyframes fall { to { transform: translateY(110vh) rotate(360deg); } }

/* ---------- organiser ---------- */
.status { font-weight: 700; margin-bottom: 18px; }
.edit-group { text-align: left; margin-bottom: 20px; }
.edit-group h2 { color: var(--green); }
.rows { display: grid; gap: 8px; }
.row { display: flex; align-items: center; gap: 8px; }
.row-input {
  flex: 1; min-width: 0;
  font: inherit; font-size: 20px; font-weight: 700;
  padding: 8px 14px;
  border: 3px solid #eadfdc; border-radius: 12px; background: #fbf7f5; color: var(--ink);
}
.row-input:focus { outline: none; border-color: var(--gold); background: #fff; }
.row-name { flex: 1; font-size: 20px; font-weight: 800; }
.row-status { font-size: 15px; color: var(--muted); }
.actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
#actions-drawn { grid-template-columns: 1fr; }

.foot { text-align: center; margin-top: 28px; }
.foot a { color: var(--snow); opacity: 0.75; font-size: 15px; }

@media (max-width: 380px) {
  .top h1 { font-size: 30px; }
  .card { padding: 22px 16px; }
  .actions { grid-template-columns: 1fr; }
  .recipient { font-size: 44px; }
}

/* ---------- family code + paste lists ---------- */
.card.family { text-align: left; margin-bottom: 14px; }
.card.family h2 { font-size: 18px; margin-bottom: 4px; }
.family-row { display: flex; gap: 8px; margin: 12px 0 6px; }
.list {
  width: 100%;
  font: inherit; font-size: 19px; font-weight: 700; line-height: 1.5;
  padding: 10px 14px;
  border: 3px solid #eadfdc; border-radius: 12px; background: #fbf7f5; color: var(--ink);
  resize: vertical;
}
.list:focus { outline: none; border-color: var(--gold); background: #fff; }
.list::placeholder { font-weight: 400; color: #a99a9c; }
.count { font-weight: 400; letter-spacing: normal; text-transform: none; color: var(--muted); }
.reel-strip { font-size: 44px; }