:root {
  --bg: #fbf7f0;
  --card: #ffffff;
  --text: #2b2b2b;
  --muted: #7a7468;
  --red: #b3262e;
  --red-dark: #8f1d24;
  --green: #1f6b45;
  --gold: #d9a521;
  --line: #eadfce;
  --radius: 14px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
body::before { /* candy-cane stripe */
  content: "";
  display: block;
  height: 6px;
  background: repeating-linear-gradient(45deg, var(--red) 0 12px, #fff 12px 24px);
}
.snow {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  background-image:
    radial-gradient(3px 3px at 10% 10%, #fff 90%, transparent),
    radial-gradient(2px 2px at 30% 40%, #fff 90%, transparent),
    radial-gradient(4px 4px at 55% 20%, #fff 90%, transparent),
    radial-gradient(2px 2px at 75% 60%, #fff 90%, transparent),
    radial-gradient(3px 3px at 90% 35%, #fff 90%, transparent),
    radial-gradient(2px 2px at 20% 80%, #fff 90%, transparent);
  background-size: 320px 320px;
  filter: drop-shadow(0 0 1px #c9d8e6);
  animation: fall 22s linear infinite;
  opacity: .9;
}
@keyframes fall { to { background-position: 40px 320px; } }
@media (prefers-reduced-motion: reduce) { .snow { animation: none; } }

header.top, main, footer { position: relative; z-index: 1; }
header.top {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: .5rem 1rem; padding: .75rem 1rem; max-width: 760px; width: 100%; margin: 0 auto;
}
.brand { font-weight: 700; font-size: 1.25rem; color: var(--red); text-decoration: none; }
nav { display: flex; flex-wrap: wrap; gap: .25rem 1rem; align-items: center; }
nav a { color: var(--green); text-decoration: none; padding: .25rem 0; border-bottom: 2px solid transparent; }
nav a.on { border-color: var(--gold); }
nav form { margin: 0; }
button.link { background: none; border: 0; color: var(--muted); cursor: pointer; font: inherit; padding: .25rem 0; }

main { flex: 1; width: 100%; max-width: 760px; margin: 0 auto; padding: 0 1rem 2rem; }
footer { text-align: center; color: var(--muted); padding: 1rem; font-size: .9rem; }
h1 { color: var(--red); margin: .5rem 0; font-size: 1.7rem; }
h2 { color: var(--green); margin: .5rem 0; font-size: 1.2rem; }
.center { text-align: center; }
.muted { color: var(--muted); }
a { color: var(--green); }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1rem 1.25rem; margin: 1rem 0; box-shadow: 0 2px 8px rgba(120, 90, 40, .07);
}
.card.narrow { max-width: 460px; margin-left: auto; margin-right: auto; }
.card.ok { border-color: var(--green); background: #f1faf4; }

label { display: block; margin: .75rem 0 .25rem; font-weight: 600; }
label small { font-weight: 400; color: var(--muted); }
input, textarea, select {
  display: block; width: 100%; padding: .7rem .8rem; margin-top: .25rem;
  font: inherit; border: 1px solid #cfc3ad; border-radius: 10px; background: #fff;
}
input:focus, textarea:focus { outline: 3px solid rgba(31, 107, 69, .25); border-color: var(--green); }
small { color: var(--muted); }
button { font: inherit; }
button.primary {
  display: block; width: 100%; margin-top: 1rem; padding: .85rem 1rem; font-weight: 700;
  background: var(--red); color: #fff; border: 0; border-radius: 10px; cursor: pointer;
}
button.primary:hover { background: var(--red-dark); }
button.small, button.danger { padding: .35rem .6rem; border-radius: 8px; border: 1px solid #cfc3ad; background: #fff; cursor: pointer; }
button.danger { color: var(--red); border-color: var(--red); }

.error { color: var(--red); font-weight: 600; }
.warn { background: #fff6dd; border: 1px solid var(--gold); border-radius: 10px; padding: .6rem .8rem; margin: .5rem 0; }
.flash { padding: .6rem 1rem; border-radius: 10px; margin: 1rem 0; }
.flash.ok { background: #e6f5ec; border: 1px solid var(--green); }
.flash.err { background: #fde8ea; border: 1px solid var(--red); }

/* Day view */
.dayview { text-align: center; }
video {
  display: block; margin: .75rem auto; width: auto; max-width: 100%; max-height: 70vh;
  aspect-ratio: 9 / 16; background: #111; border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, .2);
}
video.small { max-height: 40vh; }
.desc { font-style: italic; background: #fff6dd; border-radius: 10px; padding: .6rem .9rem; display: inline-block; }
.answer { background: #f1faf4; border: 1px solid var(--green); border-radius: var(--radius); padding: .5rem 1rem; margin: 1rem 0; }
.answer p { font-size: 1.2rem; margin: .25rem 0; }
.guess { text-align: left; }
.hint { color: var(--muted); }

/* Door grid */
.doors { display: grid; grid-template-columns: repeat(auto-fill, minmax(64px, 1fr)); gap: .6rem; margin: 1rem 0; }
.door {
  display: flex; align-items: center; justify-content: center; aspect-ratio: 1; border-radius: 12px;
  font-weight: 700; font-size: 1.2rem; text-decoration: none; border: 2px solid transparent;
}
.door.open { background: var(--green); color: #fff; }
.door.open:hover { background: #17533a; }
.door.locked { background: #e9e1d2; color: #a49a86; }
.door.today { background: var(--red); color: #fff; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(217, 165, 33, .4); }
.door.sel { outline: 3px solid var(--gold); outline-offset: 2px; }

/* Scores */
ol.scores { list-style: none; padding: 0; margin: 1rem 0 0; }
.scores li { display: flex; align-items: center; gap: .75rem; padding: .6rem .25rem; border-bottom: 1px solid var(--line); }
.scores .rank { width: 2.2rem; text-align: center; font-size: 1.2rem; }
.scores .pname { flex: 1; font-weight: 600; }
.scores .pts { font-weight: 700; color: var(--red); }

/* Admin */
.tablewrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { text-align: left; padding: .45rem .4rem; border-bottom: 1px solid var(--line); vertical-align: top; }
tr.suggested { background: #fffbe8; }
tr.today { background: #fdecee; }
input.pt { width: 4.5rem; padding: .4rem; }
.row { display: flex; gap: 1rem; } .row > label { flex: 1; }
form.inline { display: flex; gap: .4rem; } form.inline input { margin: 0; min-width: 8rem; }

@media (max-width: 480px) {
  h1 { font-size: 1.45rem; }
  .card { padding: .9rem 1rem; }
}