:root {
  --fg: #1f2328;
  --muted: #6b7280;
  --line: #e5e7eb;
  --accent: #1b6ac9;
  --danger: #c0392b;
  --bg: #f6f7f9;
  --card: #ffffff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP",
               "Yu Gothic", sans-serif;
  line-height: 1.7;
}
.wrap { max-width: 960px; margin: 0 auto; padding: 24px 16px 64px; }
h1 { font-size: 1.4rem; margin: 0 0 12px; }
h2 { font-size: 1.1rem; margin: 20px 0 8px; }
a { color: var(--accent); }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 20px;
}
.card.narrow { max-width: 380px; margin: 40px auto; }

.muted { color: var(--muted); }
.small { font-size: 0.85rem; }
.desc { white-space: pre-wrap; }

.notice {
  background: #eef6ff; border: 1px solid #cfe3fb; border-radius: 6px;
  padding: 10px 12px; margin: 12px 0;
}
.warn { color: var(--danger); }

.badge {
  display: inline-block; font-size: 0.75rem; padding: 1px 8px;
  border-radius: 999px; border: 1px solid var(--line); white-space: nowrap;
}
.badge-open { background: #e8f7ee; border-color: #b7e3c6; color: #15803d; }
.badge-before { background: #fff7e6; border-color: #f2d9a0; color: #a16207; }
.badge-closed { background: #f1f2f4; color: #4b5563; }

/* --- フォーム --- */
label { display: block; margin: 12px 0; font-size: 0.9rem; }
input[type=text], input[type=password], input[type=datetime-local],
textarea, select {
  display: block; width: 100%; margin-top: 4px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: 6px; font: inherit;
  background: #fff; color: inherit;
}
textarea { resize: vertical; }
.row { display: flex; gap: 12px; flex-wrap: wrap; }
.row > label { flex: 1 1 220px; }

button, .button {
  display: inline-block; padding: 8px 16px; border-radius: 6px;
  border: 1px solid var(--accent); background: var(--accent); color: #fff;
  font: inherit; cursor: pointer; text-decoration: none;
}
button:disabled { opacity: 0.5; cursor: not-allowed; }
.button.small, button.small { padding: 4px 10px; font-size: 0.8rem; }
.button.ghost { background: #fff; color: var(--accent); }
.button.danger, button.danger { background: var(--danger); border-color: var(--danger); }
button.link {
  background: none; border: none; color: var(--accent); padding: 0;
  text-decoration: underline; font-size: 0.85rem;
}
.inline { display: inline; }

/* --- 投票の選択肢 --- */
ul.options { list-style: none; padding: 0; margin: 16px 0; }
ul.options li { border: 1px solid var(--line); border-radius: 8px; margin-bottom: 8px; background: #fff; }
ul.options label { display: flex; align-items: center; gap: 10px; margin: 0; padding: 12px 14px; cursor: pointer; font-size: 1rem; }
ul.options li:has(input:checked) { border-color: var(--accent); background: #f2f8ff; }

.cf-turnstile { margin: 16px 0; }

/* ランキングの見た目は static/ranking.css にまとめてある(埋め込みページと共有) */
details.results { margin-top: 20px; }
details.results summary {
  cursor: pointer; color: var(--accent); font-size: 0.9rem;
  padding: 6px 0; list-style-position: inside;
}
details.results[open] summary { margin-bottom: 4px; }

ul.poll-list { list-style: none; padding: 0; }
ul.poll-list li { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin-bottom: 8px; }

/* --- 管理テーブル --- */
.admin-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.admin-table { width: 100%; border-collapse: collapse; background: #fff; font-size: 0.88rem; }
.admin-table th, .admin-table td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.admin-table th { background: #f3f4f6; white-space: nowrap; }
.admin-table .actions { white-space: nowrap; }
.admin-table .actions form, .admin-table .actions a { margin: 0 2px 4px 0; }
.urls div { margin-bottom: 2px; }

@media (max-width: 720px) {
  .admin-table, .admin-table thead, .admin-table tbody, .admin-table tr, .admin-table td { display: block; width: 100%; }
  .admin-table thead { display: none; }
  .admin-table tr { margin-bottom: 12px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
  .admin-table td { border: none; border-bottom: 1px solid var(--line); }
}

/* --- ジオフェンス --- */
.geo-box {
  border: 1px solid var(--line); border-radius: 8px;
  padding: 12px 14px; margin: 16px 0; background: #fafbfc;
}
.geo-box .geo-title { margin: 0 0 4px; font-weight: 700; font-size: 0.92rem; }
.geo-box .geo-status { margin: 0 0 10px; font-size: 0.88rem; }
.geo-ok { border-color: #b7e3c6; background: #f2fbf5; }
.geo-ok .geo-status { color: #15803d; }
.geo-ng { border-color: #f2c3bd; background: #fdf5f4; }
.geo-ng .geo-status { color: var(--danger); }
.geo-pending .geo-status { color: var(--muted); }

fieldset.fieldset {
  border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; margin: 16px 0;
}
fieldset.fieldset legend { padding: 0 6px; font-size: 0.9rem; font-weight: 700; }
label.checkbox { display: flex; align-items: center; gap: 8px; margin: 4px 0 12px; }
label.checkbox input { width: auto; margin: 0; }
input[type=number] {
  display: block; width: 100%; margin-top: 4px; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: 6px; font: inherit;
}
.disabled-block { opacity: 0.45; }