:root {
  --parchment: #fff6fc;
  --parchment-2: #f7e4f4;
  --ink: #4a2e56;
  --ink-soft: #8b6b98;
  --gold: #e6c25a;
  --gold-deep: #c39a24;
  --wood: #b483d6;        /* カード枠：やわらかい紫 */
  --wood-dark: #8552b0;   /* 主枠・影：濃い紫 */
  --accent: #d1519f;      /* ピンク */
  --accent-2: #f2a9d6;
  --green: #4f9a6a;
  --shadow: rgba(120, 70, 140, 0.28);
  --radius: 14px;
  font-size: 16px;
}

* { box-sizing: border-box; }

/* ページが短いときも背景で埋める（黒い余白防止） */
html {
  min-height: 100%;
  background: linear-gradient(160deg, #f3d6ef, #e4d0f6 55%, #f6dcec);
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Hiragino Maru Gothic ProN", "Yu Gothic", "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(circle at 18% 8%, rgba(255, 200, 235, 0.85) 0, transparent 42%),
    radial-gradient(circle at 82% 92%, rgba(199, 170, 240, 0.85) 0, transparent 46%),
    linear-gradient(160deg, #f3d6ef, #e4d0f6 55%, #f6dcec);
  background-attachment: fixed;
  -webkit-text-size-adjust: 100%;
}

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 16px 14px 64px;
}
/* 投票ページは下部固定バーぶんの余白を確保（最後の項目が隠れないように） */
#vote-ui { padding-bottom: calc(120px + env(safe-area-inset-bottom)); }

/* --- 見出し・巻物パネル --- */
.scroll-panel {
  background: linear-gradient(180deg, var(--parchment), var(--parchment-2));
  border: 3px solid var(--wood-dark);
  border-radius: var(--radius);
  box-shadow: 0 6px 18px var(--shadow), inset 0 0 0 2px rgba(214, 150, 205, 0.35);
  padding: 18px 16px;
  margin-bottom: 16px;
}

.title {
  text-align: center;
  margin: 6px 0 4px;
  font-size: 1.32rem;
  line-height: 1.35;
  color: var(--wood-dark);
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.4);
}
.title .crown { color: var(--gold-deep); }

.subnote {
  text-align: center;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.82rem;
  margin: 8px 0 0;
  padding: 6px 10px;
  border: 2px dashed var(--accent);
  border-radius: 10px;
  background: rgba(209, 81, 159, 0.10);
}

.quest-line {
  text-align: center;
  color: var(--ink-soft);
  font-size: 0.82rem;
  margin: 10px 0 0;
}

/* --- 検索バー --- */
.search-box { position: sticky; top: 8px; z-index: 5; }
.search-input {
  width: 100%;
  padding: 13px 14px;
  font-size: 1rem;
  border: 3px solid var(--wood-dark);
  border-radius: 12px;
  background: #fffafd;
  color: var(--ink);
  box-shadow: 0 4px 10px var(--shadow);
}
.search-input::placeholder { color: #c6a0c6; }
.count-line { margin: 8px 2px 0; font-size: 0.78rem; color: var(--ink-soft); }

/* --- グループ選択 --- */
.cat-header {
  margin: 20px 4px 8px;
  font-size: 1rem;
  color: var(--wood-dark);
  border-left: 6px solid var(--accent);
  padding-left: 10px;
  text-shadow: 0 1px 0 rgba(255,255,255,0.4);
}
.group-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.group-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  padding: 12px 12px;
  background: linear-gradient(180deg, #fffafd, #f6e4f3);
  border: 2px solid var(--wood);
  border-radius: 12px;
  box-shadow: 0 2px 6px var(--shadow);
  cursor: pointer;
  font: inherit;
  color: var(--ink);
  text-align: left;
  min-height: 58px;
  justify-content: center;
  transition: transform 0.08s, border-color 0.08s;
}
.group-btn:active { transform: scale(0.98); }
.group-btn .gname { font-weight: 700; font-size: 0.95rem; line-height: 1.2; }
.group-btn .gcount { font-size: 0.72rem; color: var(--accent); font-weight: 700; }

.back-btn { width: auto; padding: 8px 14px; font-size: 0.88rem; margin: 8px 0 4px; box-shadow: 0 3px 0 var(--wood-dark); }
.group-title {
  margin: 10px 4px 2px;
  font-size: 1.15rem;
  color: var(--wood-dark);
}

/* --- 楽曲リスト（クエスト選択風） --- */
.song-list { list-style: none; padding: 0; margin: 12px 0 0; }
.song-card {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
  padding: 12px 12px;
  margin-bottom: 8px;
  background: linear-gradient(180deg, #fffafd, #f6e4f3);
  border: 2px solid var(--wood);
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 2px 6px var(--shadow);
  transition: transform 0.08s ease, box-shadow 0.08s ease, border-color 0.08s;
  font: inherit;
  color: var(--ink);
}
.song-card:active { transform: scale(0.99); }
.song-card.selected {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-2) inset, 0 4px 12px var(--shadow);
  background: linear-gradient(180deg, #fff0f9, #f7d8ef);
}
.song-icon { font-size: 1.25rem; flex: 0 0 auto; }
.song-meta { flex: 1 1 auto; min-width: 0; }
.song-title { font-weight: 700; font-size: 0.98rem; }
.song-artist { font-size: 0.78rem; color: var(--ink-soft); margin-top: 2px; }
.song-check { flex: 0 0 auto; font-size: 1.1rem; opacity: 0; color: var(--accent); }
.song-card.selected .song-check { opacity: 1; }

.empty { text-align: center; color: var(--ink-soft); padding: 24px 0; }

/* --- 下部の投票バー --- */
.vote-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
  background: linear-gradient(180deg, rgba(67, 41, 26, 0.0), var(--wood-dark) 40%);
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.vote-bar-inner {
  width: 100%;
  max-width: 612px;
  pointer-events: auto;
}
.selected-hint {
  text-align: center;
  color: #fff2fb;
  font-size: 0.82rem;
  margin-bottom: 8px;
  min-height: 1.1em;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 15px 18px;
  font-size: 1.05rem;
  font-weight: 800;
  color: #fff8fd;
  background: linear-gradient(180deg, #e07ec2, #b158a6);
  border: 3px solid var(--wood-dark);
  border-radius: 14px;
  box-shadow: 0 5px 0 var(--wood-dark), 0 8px 16px var(--shadow);
  cursor: pointer;
  transition: transform 0.06s, box-shadow 0.06s;
}
.btn:active { transform: translateY(3px); box-shadow: 0 2px 0 var(--wood-dark); }
.btn:disabled {
  filter: grayscale(0.6) brightness(0.9);
  cursor: not-allowed;
  box-shadow: 0 5px 0 var(--wood-dark);
}
.btn.secondary {
  background: linear-gradient(180deg, #a884c8, var(--wood-dark));
  color: #fff3fb;
}

/* --- モーダル（確認＆Turnstile）--- */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(20, 10, 4, 0.6);
  display: none;
  align-items: center; justify-content: center;
  padding: 18px; z-index: 20;
}
.modal-backdrop.show { display: flex; }
.modal {
  width: 100%; max-width: 420px;
  background: linear-gradient(180deg, var(--parchment), var(--parchment-2));
  border: 3px solid var(--wood-dark);
  border-radius: var(--radius);
  padding: 20px 18px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  text-align: center;
}
.modal h2 { margin: 0 0 4px; color: var(--wood-dark); font-size: 1.1rem; }
.modal .chosen {
  margin: 12px 0;
  padding: 12px;
  border: 2px solid var(--accent);
  border-radius: 10px;
  background: #fff0f9;
}
.modal .chosen .t { font-weight: 800; }
.modal .chosen .a { font-size: 0.82rem; color: var(--ink-soft); }
.ts-holder { height: 0; overflow: hidden; margin: 0; }
.privacy-note {
  font-size: 0.66rem;
  line-height: 1.55;
  color: var(--ink-soft);
  text-align: left;
  margin: 10px 2px 6px;
  padding-top: 10px;
  border-top: 1px dashed var(--accent-2);
}
/* メイン画面下部・常時表示のプライバシー注意書き */
.footer-policy {
  margin-top: 20px;
  padding: 12px 14px;
  border: 1px dashed var(--wood);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.55);
  font-size: 0.7rem;
}
.modal-actions { display: flex; gap: 8px; margin-top: 8px; }
.modal-actions .btn { padding: 12px; font-size: 0.95rem; }

.msg { margin-top: 10px; font-size: 0.85rem; min-height: 1.2em; }
.msg.err { color: #a3312a; font-weight: 700; }
.msg.ok { color: var(--green); font-weight: 700; }

/* --- 状態画面（準備中／締切）--- */
.state-screen { text-align: center; padding: 30px 10px; }
.state-emoji { font-size: 3rem; }
.state-title { font-size: 1.2rem; color: var(--wood-dark); margin: 10px 0 6px; }
.state-text { color: var(--ink-soft); font-size: 0.9rem; }

/* --- 人気曲まばら表示 --- */
.scatter {
  position: relative;
  min-height: 60vh;
  padding: 10px;
}
.orb {
  position: absolute;
  transform: translate(-50%, -50%);
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, #fffafd, #f0d9f1);
  border: 2px solid var(--wood);
  box-shadow: 0 3px 10px var(--shadow);
  color: var(--ink);
  text-align: center;
  max-width: 46vw;
  line-height: 1.2;
  animation: float 6s ease-in-out infinite;
}
.orb .ot { font-weight: 700; display: block; }
.orb .oa { font-size: 0.72em; color: var(--ink-soft); }
@keyframes float {
  0%,100% { transform: translate(-50%, -50%) translateY(0); }
  50% { transform: translate(-50%, -50%) translateY(-6px); }
}

.legend {
  text-align: center;
  color: #fff2fb;
  font-size: 0.82rem;
  margin-top: 10px;
  text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

/* --- 管理画面 --- */
.admin-section { margin-bottom: 14px; }
.admin-section h3 { margin: 0 0 8px; color: var(--wood-dark); font-size: 1rem; }
.field { margin-bottom: 10px; }
.field label { display: block; font-size: 0.8rem; color: var(--ink-soft); margin-bottom: 4px; }
.field input, .field select {
  width: 100%; padding: 10px; font-size: 0.95rem;
  border: 2px solid var(--wood); border-radius: 8px; background: #fffafd; color: var(--ink);
}
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.stat {
  background: #fbeaf6; border: 2px solid var(--accent); border-radius: 10px;
  padding: 10px; text-align: center;
}
.stat .n { font-size: 1.4rem; font-weight: 800; color: var(--wood-dark); }
.stat .l { font-size: 0.72rem; color: var(--ink-soft); }
table.mini { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
table.mini th, table.mini td { text-align: left; padding: 6px; border-bottom: 1px solid #e6cfe6; }
.row-actions { display: flex; gap: 8px; }
.small { font-size: 0.8rem; color: var(--ink-soft); }
.link { color: var(--accent); text-decoration: underline; cursor: pointer; background: none; border: none; font: inherit; padding: 0; }