:root {
  --green-dark: #2f5226;
  --green: #3d6630;
  --green-light: #5b8a3a;
  --cream: #fbf6d5;
  --gold: #f1d77a;
  --orange: #f2ab2c;
  --brown: #45301c;
  --red: #b0151f;
  --ink: #2b2417;
  --card: #fffdf1;
  --display: "Zen Maru Gothic", "M PLUS Rounded 1c", sans-serif;
  --body: "M PLUS Rounded 1c", "Hiragino Maru Gothic ProN", sans-serif;
}

* { box-sizing: border-box; }

html { background: var(--green-dark); }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--cream);
  font-family: var(--body);
  font-weight: 500;
  line-height: 1.7;
  background:
    radial-gradient(120% 60% at 50% 0%, rgba(255, 255, 255, .08), transparent 60%),
    linear-gradient(170deg, var(--green-dark) 0%, var(--green) 45%, var(--green-light) 100%);
}

.frame {
  max-width: 640px;
  margin: 12px auto;
  padding: 28px 16px 24px;
  border: 3px solid var(--gold);
  box-shadow: inset 0 0 0 5px rgba(241, 215, 122, .18);
  margin-inline: max(10px, calc((100% - 640px) / 2));
}

/* ---- ヘッダー（ポスターの見出しに合わせる） ---- */
.hero { text-align: center; }

.kicker {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(13px, 3.7vw, 20px);
  letter-spacing: .06em;
}
.kicker .phrase { display: inline-block; }
.kicker .slash { color: var(--gold); margin: 0 .3em; }

.title {
  margin: 4px 0 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(24px, 7.4vw, 50px);
  line-height: 1.15;
  color: var(--cream);
  text-shadow: 3px 3px 0 rgba(0, 0, 0, .28);
  letter-spacing: -.01em;
}
.title .w {
  color: var(--gold);
  font-style: italic;
  font-size: 1.2em;
  margin-right: .02em;
}

.subtitle {
  margin: 6px 0 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(17px, 5.2vw, 30px);
  color: var(--orange);
  text-shadow: 2px 2px 0 rgba(0, 0, 0, .25);
}
.subtitle .x { color: var(--cream); font-weight: 700; margin: 0 .15em; }

.pill {
  display: inline-block;
  margin: 18px 0 0;
  padding: 6px 28px;
  background: var(--brown);
  border-radius: 10px;
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(18px, 5vw, 24px);
  letter-spacing: .35em;
  text-indent: .35em;
}

main { margin-top: 20px; display: grid; gap: 16px; }
main > *, #result > * { min-width: 0; }
section[hidden], [hidden] { display: none !important; }
#result { display: grid; gap: 16px; }

.panel {
  background: rgba(30, 50, 22, .55);
  border: 1px solid rgba(241, 215, 122, .35);
  border-radius: 18px;
  padding: 22px 18px;
  text-align: center;
}

.lead {
  margin: 0;
  font-family: var(--display);
  font-weight: 900;
  font-size: 20px;
}

.countdown {
  margin: 6px 0 0;
  font-family: var(--body);
  font-weight: 800;
  font-size: clamp(44px, 15vw, 80px);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  color: var(--cream);
  text-shadow: 3px 3px 0 rgba(0, 0, 0, .25);
}

.days { margin: 8px 0 -4px; font-weight: 800; font-size: 22px; color: var(--gold); }
.draw-time { margin: 6px 0 0; color: var(--gold); font-weight: 800; }

.rules {
  margin: 18px 0 0;
  padding: 14px 16px 14px 32px;
  text-align: left;
  font-size: 14px;
  background: rgba(0, 0, 0, .18);
  border-radius: 12px;
}
.rules strong { color: var(--gold); }

.muted { color: rgba(251, 246, 213, .78); margin: 8px 0 0; }
.small { font-size: 13px; }

.spinner {
  width: 44px; height: 44px; margin: 18px auto 4px;
  border-radius: 50%;
  border: 5px solid rgba(251, 246, 213, .25);
  border-top-color: var(--gold);
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- 当選番号 ---- */
.result-head {
  margin: 0 0 14px;
  font-family: var(--display);
  font-weight: 900;
  font-size: 26px;
  color: var(--cream);
}
.result-head span { color: var(--gold); font-size: .75em; }

.winners {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 10px;
}
.winners li {
  background: var(--card);
  color: var(--red);
  border-radius: 12px;
  padding: 10px 4px;
  font-weight: 800;
  font-size: 28px;
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
  box-shadow: 0 3px 0 rgba(0, 0, 0, .25);
  opacity: 0;
  transform: scale(.6);
  animation: pop .45s cubic-bezier(.2, 1.4, .4, 1) forwards;
}
.winners li.hit { outline: 4px solid var(--orange); outline-offset: 2px; }
@keyframes pop { to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  .winners li { animation: none; opacity: 1; transform: none; }
  .spinner { animation-duration: 3s; }
}

/* ---- 番号照会 ---- */
.lookup label { display: block; font-weight: 800; margin-bottom: 10px; }
.lookup-row { display: flex; gap: 8px; max-width: 320px; margin: 0 auto; }
.lookup input {
  flex: 1;
  min-width: 0;
  font: inherit;
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  padding: 8px 10px;
  border-radius: 10px;
  border: 2px solid var(--gold);
  background: var(--card);
  color: var(--ink);
}
.lookup button, .btn {
  font: inherit;
  font-weight: 800;
  font-size: 17px;
  padding: 8px 18px;
  border: 0;
  border-radius: 10px;
  background: var(--orange);
  color: var(--brown);
  cursor: pointer;
}
.lookup-result { white-space: pre-line; margin: 12px 0 0; min-height: 1.7em; font-weight: 800; font-size: 18px; }
.lookup-result.win {
  color: var(--brown);
  background: var(--gold);
  border-radius: 10px;
  padding: 8px;
}


.notice { text-align: left; }
.notice h2 { margin: 0 0 6px; font-family: var(--display); font-size: 18px; color: var(--gold); }
.notice p { margin: 0; white-space: pre-wrap; }

.poster { margin: 24px 0 0; }
.poster img { display: block; width: 100%; height: auto; border-radius: 12px; }

/* ---- 管理ページ ---- */
.admin .frame { max-width: 860px; margin-inline: max(10px, calc((100% - 860px) / 2)); }
.admin .panel { text-align: left; }
.admin h2 { margin: 0 0 12px; font-family: var(--display); font-size: 20px; color: var(--gold); }
.admin .help { font-size: 14px; margin: 0 0 14px; color: rgba(251, 246, 213, .85); }

.store-list { display: grid; gap: 10px; }
.store {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: 8px 12px;
  align-items: end;
  padding: 12px;
  background: rgba(0, 0, 0, .18);
  border-radius: 12px;
}
.store label { display: block; font-size: 12px; color: rgba(251, 246, 213, .8); }
.store input {
  width: 100%;
  font: inherit;
  font-weight: 800;
  font-size: 18px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 2px solid transparent;
  background: var(--card);
  color: var(--ink);
}
.store input.invalid { border-color: var(--red); }
.store .next-row { display: flex; gap: 8px; }
.store .next-row input { flex: 1; min-width: 0; }
.store .all { font-size: 14px; padding: 8px 12px; background: var(--cream); white-space: nowrap; }
.store .summary { grid-column: 1 / -1; font-size: 14px; margin: 0; }
.store .summary.err { color: #ffb3b3; font-weight: 800; }
.store .saved { color: rgba(251, 246, 213, .6); font-size: 12px; }

.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; align-items: center; }
.btn.sub { background: var(--cream); }
.btn.danger { background: transparent; color: #ffb3b3; border: 1px solid #ffb3b3; font-size: 14px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.msg { font-weight: 800; white-space: pre-wrap; }
.msg.err { color: #ffb3b3; }

.status-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 10px; }
.status-grid div { background: rgba(0, 0, 0, .18); border-radius: 12px; padding: 10px 12px; }
.status-grid dt { font-size: 12px; color: rgba(251, 246, 213, .75); }
.status-grid dd { margin: 0; font-weight: 800; font-size: 20px; font-variant-numeric: tabular-nums; }
.warn { color: var(--gold); font-weight: 800; }

.admin textarea {
  width: 100%;
  min-height: 90px;
  font: inherit;
  padding: 8px 10px;
  border-radius: 8px;
  border: 0;
  background: var(--card);
  color: var(--ink);
}
.trial { margin: 10px 0 0; font-variant-numeric: tabular-nums; }

.admin .title { font-size: clamp(24px, 6vw, 36px); }

.admin input[type="datetime-local"] {
  font: inherit;
  font-weight: 800;
  font-size: 17px;
  padding: 7px 10px;
  border-radius: 10px;
  border: 0;
  background: var(--card);
  color: var(--ink);
}
.redo { margin-top: 14px; }
.redo summary { cursor: pointer; color: #ffb3b3; font-weight: 800; font-size: 14px; }
.redo .help { margin-top: 10px; }
.history { margin: 0; padding-left: 18px; font-size: 13px; font-variant-numeric: tabular-nums; }
.history li { margin-bottom: 6px; }

/* ---- スマホ向けの調整 ---- */
.btn, .lookup button, .admin summary { min-height: 44px; }
.admin summary { display: flex; align-items: center; }
.open-public {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--gold);
  font-weight: 800;
}

@media (max-width: 560px) {
  .frame { padding: 22px 12px 18px; }
  .panel { padding: 18px 14px; }
  .store { grid-template-columns: minmax(0, 1fr); padding: 10px; }
  .status-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .status-grid dd { font-size: clamp(15px, 4.6vw, 20px); }
  .admin input[type="datetime-local"] { width: 100%; }
}