:root {
  --bg: #0d0f14;
  --bg-card: #13161e;
  --bg-card2: #1a1e2a;
  --border: #2a2f3f;
  --accent: #e8c56d;
  --accent2: #7b9fd4;
  --accent3: #c47b7b;
  --text: #d4d8e8;
  --text-dim: #7a80a0;
  --text-muted: #4a5070;
  --correct: #5aad7a;
  --wrong: #c47b7b;
  --partial: #e8c56d;
  --font-mono: 'Courier New', Courier, monospace;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Hiragino Kaku Gothic Pro', 'Meiryo', sans-serif;
  font-size: 20px;
  line-height: 1.7;
  min-height: 100vh;
}

/* ── Header ── */
#header {
  border-bottom: 1px solid var(--border);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
}
#header h1 {
  font-family: var(--font-mono);
  font-size: 26px;
  color: var(--accent);
  letter-spacing: 2px;
}
#header .subtitle {
  font-size: 17px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

/* ── SB Display ── */
#sb-display {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  min-width: 140px;
}
#sb-label {
  font-size: 16px;
  letter-spacing: 2px;
  color: var(--text-muted);
  font-family: var(--font-mono);
}
#sb-value {
  font-size: 26px;
  font-family: var(--font-mono);
  font-weight: bold;
  color: var(--accent);
  line-height: 1;
}
#sb-bar-wrap {
  width: 100%;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
}
#sb-bar-wrap > div {
  height: 4px;
  border-radius: 2px;
  transition: width 0.3s, background 0.3s;
}
.sb-bar-high { background: var(--correct); }
.sb-bar-mid  { background: var(--accent); }
.sb-bar-low  { background: var(--wrong); }
#sb-cost { font-size: 16px; color: var(--text-muted); }

/* ── SB spent badge in chat ── */
.sb-spent {
  color: var(--wrong);
  font-size: 16px;
  margin-left: 6px;
  font-family: var(--font-mono);
}

/* ── Layout ── */
#main {
  max-width: 1500px;
  margin: 0 auto;
  padding: 28px;
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 24px;
}

/* ── Panel base ── */
.panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 18px;
}
.panel-title {
  font-size: 16px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  border-bottom: 1px solid var(--border);
  padding-bottom: 10px;
  margin-bottom: 14px;
}

/* ── Case info ── */
#case-panel { grid-column: 1 / -1; }
#case-title {
  font-size: 30px;
  color: var(--accent);
  font-weight: bold;
  margin-bottom: 8px;
}
#case-meta {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 12px;
  font-family: var(--font-mono);
}
#case-description { color: var(--text); line-height: 1.8; }
#case-background {
  margin-top: 10px;
  padding: 10px 14px;
  background: var(--bg-card2);
  border-left: 2px solid var(--accent);
  font-size: 19px;
  color: var(--text-dim);
}

/* ── Left sidebar ── */
#sidebar { display: flex; flex-direction: column; gap: 16px; }

/* ── Character list ── */
.char-btn {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  cursor: pointer;
  border-radius: 3px;
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
  margin-bottom: 6px;
}
.char-btn:last-child { margin-bottom: 0; }
.char-btn:hover { border-color: var(--accent2); background: #1e2433; }
.char-btn.active { border-color: var(--accent); background: #1e2030; }
.char-btn .char-name { font-size: 20px; font-weight: bold; color: var(--accent); }
.char-btn .char-role { font-size: 17px; color: var(--text-muted); }
.char-btn .char-desc { font-size: 18px; color: var(--text-dim); margin-top: 4px; }

/* ── Testimony & Chat ── */
#right-col { display: flex; flex-direction: column; gap: 16px; }

#testimony-panel { min-height: 100px; }
#testimony-name {
  font-size: 20px;
  color: var(--accent);
  font-weight: bold;
  margin-bottom: 8px;
}
#testimony-text {
  font-size: 20px;
  line-height: 1.9;
  color: var(--text);
  padding: 12px;
  background: var(--bg-card2);
  border-left: 2px solid var(--accent2);
  border-radius: 2px;
}
#testimony-placeholder { color: var(--text-muted); font-size: 19px; font-style: italic; }

/* ── Trait bars ── */
#trait-bars { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.trait-row { display: flex; align-items: center; gap: 8px; }
.trait-label { font-size: 17px; color: var(--text-muted); width: 80px; text-align: right; font-family: var(--font-mono); }
.trait-bar-wrap { flex: 1; background: var(--bg-card2); border-radius: 2px; height: 6px; }
.trait-bar { height: 6px; border-radius: 2px; transition: width 0.4s; }
.trait-bar.love { background: #c47bb0; }
.trait-bar.fear { background: #7b9fd4; }
.trait-bar.guilt { background: #c47b7b; }
.trait-bar.lie { background: var(--accent3); }
.trait-bar.justice { background: var(--correct); }
.trait-bar.pressure { background: #d49a7b; }

/* ── Chat ── */
#chat-log {
  height: 420px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 10px;
  background: var(--bg-card2);
  border-radius: 3px;
  margin-bottom: 10px;
}
#chat-log::-webkit-scrollbar { width: 4px; }
#chat-log::-webkit-scrollbar-track { background: transparent; }
#chat-log::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.chat-msg { display: flex; flex-direction: column; gap: 2px; }
.chat-msg .msg-sender { font-size: 16px; color: var(--text-muted); letter-spacing: 1px; }
.chat-msg .msg-text {
  font-size: 19px;
  line-height: 1.7;
  padding: 8px 12px;
  border-radius: 3px;
  max-width: 90%;
}
.chat-msg.user { align-items: flex-end; }
.chat-msg.user .msg-text { background: #1e2a3a; border: 1px solid #2a3f5a; color: var(--text); }
.chat-msg.char .msg-text { background: #1e2030; border: 1px solid #2a2f50; color: var(--text); }
.chat-msg.system .msg-text { background: transparent; color: var(--text-muted); font-style: italic; font-size: 18px; }

/* ── 尋問ルール説明 ── */
#interrogation-rules {
  font-size: 15px;
  color: var(--text-muted);
  padding: 6px 10px;
  background: var(--bg-card2);
  border-left: 2px solid var(--accent2);
  border-radius: 2px;
  margin-bottom: 10px;
  line-height: 1.6;
}

/* ── 尋問記録アーカイブ ── */
.chat-archived .msg-text {
  opacity: 0.72;
  border-style: dashed;
}
.chat-archive-header {
  color: var(--accent2) !important;
  font-style: normal !important;
  font-size: 17px;
  letter-spacing: 1px;
}

/* ── QA選択パネル ── */
#chat-controls { padding: 4px 0 2px; }
#qa-panel { display: flex; flex-direction: column; gap: 8px; }
#qa-hint {
  font-size: 18px;
  color: var(--text-muted);
  padding: 2px 4px;
  min-height: 18px;
}
#qa-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.qa-btn {
  padding: 8px 14px;
  border-radius: 20px;
  border: 1px solid rgba(148,163,184,.35);
  background: rgba(30,41,59,.55);
  color: var(--text);
  font-size: 18px;
  font-family: inherit;
  cursor: pointer;
  text-align: left;
  transition: background .12s, border-color .12s;
  line-height: 1.4;
}
.qa-btn:hover {
  background: rgba(56,189,248,.12);
  border-color: rgba(56,189,248,.45);
}
/* ボーナス質問（2回目）は黄色系 */
.qa-btn-bonus {
  border-color: rgba(250,204,21,.45);
  background: rgba(250,204,21,.06);
}
.qa-btn-bonus:hover {
  background: rgba(250,204,21,.15);
  border-color: rgba(250,204,21,.7);
}
/* 尋問済みキャラのバッジ */
.char-asked { opacity: 0.75; }
.asked-badge { color: #34d399; font-size: 17px; font-weight: 900; margin-left: 4px; }

/* ── Judgment ── */
#judgment-panel { grid-column: 1 / -1; }

.judgment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.judgment-item label {
  display: block;
  font-size: 17px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.judgment-item .j-title {
  font-size: 19px;
  color: var(--text);
  margin-bottom: 8px;
}
.judgment-item select {
  width: 100%;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
  font-size: 19px;
  border-radius: 3px;
  cursor: pointer;
  font-family: inherit;
}
.judgment-item select:focus { outline: 1px solid var(--accent); }

#submit-btn {
  display: block;
  width: 100%;
  background: var(--accent);
  border: none;
  color: #0d0f14;
  padding: 14px;
  font-size: 22px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 3px;
  letter-spacing: 2px;
  transition: opacity 0.15s;
}
#submit-btn:hover { opacity: 0.88; }

/* ── Result ── */
#result-panel { grid-column: 1 / -1; display: none; }

.result-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 20px;
}

.result-item {
  padding: 14px 16px;
  background: var(--bg-card2);
  border-radius: 3px;
  border-left: 3px solid var(--border);
}
.result-item.correct { border-color: var(--correct); }
.result-item.wrong { border-color: var(--wrong); }
.result-item.partial { border-color: var(--partial); }

.result-item .r-category { font-size: 16px; color: var(--text-muted); letter-spacing: 1px; margin-bottom: 4px; }
.result-item .r-verdict {
  font-size: 28px;
  font-weight: bold;
  margin-bottom: 6px;
}
.result-item.correct .r-verdict { color: var(--correct); }
.result-item.wrong .r-verdict { color: var(--wrong); }
.result-item.partial .r-verdict { color: var(--partial); }
.result-item .r-answer { font-size: 18px; color: var(--text-dim); }
.result-item .r-explanation { font-size: 18px; color: var(--text-dim); margin-top: 6px; line-height: 1.6; }

#score-display {
  text-align: center;
  padding: 20px;
  background: var(--bg-card2);
  border-radius: 4px;
  border: 1px solid var(--border);
}
#score-num { font-size: 64px; font-family: var(--font-mono); color: var(--accent); font-weight: bold; }
#score-label { font-size: 19px; color: var(--text-muted); margin-top: 4px; }
#score-comment { font-size: 22px; color: var(--text); margin-top: 12px; line-height: 1.7; }

#retry-btn {
  display: block;
  margin: 16px auto 0;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 10px 28px;
  font-size: 19px;
  cursor: pointer;
  border-radius: 3px;
  transition: border-color 0.15s;
}
#retry-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ── Lives（残機）── */
#lives-display {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 19px;
}
#lives-icons { letter-spacing: 1px; }
#lives-text  { font-family: var(--font-mono); color: var(--text-muted); font-size: 17px; }

/* ── Hint box ── */
.hint-box {
  margin-bottom: 10px;
  padding: 10px 14px;
  border-radius: 3px;
  font-size: 18px;
  line-height: 1.7;
}
.hint-normal {
  background: #1e2a1e;
  border-left: 2px solid var(--correct);
  color: #8abf8a;
}
.hint-urgent {
  background: #2a1e1e;
  border-left: 2px solid var(--wrong);
  color: #bf8a8a;
}

/* ── AI badge / lives spent ── */
.ai-badge {
  font-size: 14px;
  background: var(--accent2);
  color: #0d0f14;
  padding: 1px 5px;
  border-radius: 2px;
  font-weight: bold;
  vertical-align: middle;
  margin-left: 4px;
}
.lives-spent {
  font-size: 16px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-left: 6px;
}

/* ── Loading spinner ── */
.loading-dots::after {
  content: '...';
  animation: dots 1s steps(4, end) infinite;
}
@keyframes dots {
  0%, 20% { content: ''; }
  40% { content: '.'; }
  60% { content: '..'; }
  80%, 100% { content: '...'; }
}

/* ── Play Status ── */
#play-status {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  min-width: 110px;
}
#play-status-label {
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}
#play-status-icons {
  font-size: 20px;
  letter-spacing: 3px;
}
#play-status-text {
  font-size: 16px;
  font-family: var(--font-mono);
}

/* ── Paywall Modal ── */
#paywall-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
#paywall-modal.active { display: flex; }

#paywall-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 32px;
  max-width: 380px;
  width: 90%;
  text-align: center;
}
#paywall-title {
  font-size: 23px;
  color: var(--accent);
  font-weight: bold;
  margin-bottom: 14px;
}
#paywall-body {
  font-size: 19px;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 10px;
}
#paywall-sb-balance {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 20px;
  font-family: var(--font-mono);
}
#paywall-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#paywall-pay-btn {
  background: var(--accent);
  border: none;
  color: #0d0f14;
  padding: 12px;
  font-size: 20px;
  font-weight: bold;
  cursor: pointer;
  border-radius: 3px;
  transition: opacity 0.15s;
}
#paywall-pay-btn:hover    { opacity: 0.85; }
#paywall-pay-btn:disabled { opacity: 0.4; cursor: default; }
#paywall-cancel-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 10px;
  font-size: 19px;
  cursor: pointer;
  border-radius: 3px;
}
#paywall-cancel-btn:hover { border-color: var(--accent2); color: var(--text); }
#paywall-error {
  margin-top: 10px;
  font-size: 18px;
  color: var(--wrong);
  min-height: 16px;
}

/* ── Lobby（事件選択） ── */
#lobby {
  max-width: 1500px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}
#lobby-header {
  text-align: center;
  margin-bottom: 36px;
}
.lobby-eyebrow {
  font-size: 17px;
  letter-spacing: 4px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.lobby-title {
  font-size: 36px;
  color: var(--accent);
  font-family: var(--font-mono);
  font-weight: bold;
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.lobby-sub {
  font-size: 19px;
  color: var(--text-dim);
}

#case-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 14px;
}

.case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 20px 22px;
  cursor: pointer;
  transition: border-color 0.15s, transform 0.12s;
  position: relative;
  overflow: hidden;
}
.case-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s;
}
.case-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.case-card:hover::before { transform: scaleX(1); }

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.card-num {
  font-size: 16px;
  font-family: var(--font-mono);
  color: var(--text-muted);
  letter-spacing: 1px;
}
.card-genre {
  font-size: 16px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  color: var(--accent2);
  padding: 2px 8px;
  border-radius: 2px;
  letter-spacing: 0.5px;
}
.card-title {
  font-size: 26px;
  color: var(--text);
  font-weight: bold;
  margin-bottom: 8px;
  line-height: 1.3;
}
.card-desc {
  font-size: 18px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 10px;
}
.card-meta {
  font-size: 17px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 14px;
}
.card-action {
  font-size: 18px;
  color: var(--accent);
  letter-spacing: 1px;
  opacity: 0;
  transition: opacity 0.15s;
}
.case-card:hover .card-action { opacity: 1; }

/* 戻るボタン */
#lobby-back-wrap {
  text-align: left;
  padding: 12px 20px;
  max-width: 1100px;
  margin: 0 auto;
}
#lobby-back-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 8px 18px;
  font-size: 18px;
  cursor: pointer;
  border-radius: 3px;
  font-family: inherit;
  transition: border-color 0.15s, color 0.15s;
}
#lobby-back-btn:hover { border-color: var(--accent); color: var(--accent); }

/* ── Community Summary ── */
#summary-section {
  margin-top: 28px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.summary-title {
  font-size: 17px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.summary-loading-text {
  font-size: 18px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  padding: 8px 0;
}
#summary-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.summary-block {
  background: var(--bg-card2);
  border-radius: 3px;
  padding: 14px 16px;
}
.summary-cat-title {
  font-size: 16px;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.summary-row {
  display: grid;
  grid-template-columns: 120px 1fr 36px;
  align-items: center;
  gap: 8px;
  margin-bottom: 7px;
  font-size: 18px;
}
.summary-name {
  color: var(--text-dim);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.summary-bar-wrap {
  background: var(--border);
  border-radius: 2px;
  height: 6px;
  overflow: hidden;
}
.summary-bar {
  height: 100%;
  background: var(--accent2);
  border-radius: 2px;
  transition: width 0.4s ease;
  min-width: 2px;
}
.summary-pct {
  font-size: 17px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  text-align: right;
}
.summary-my-vote .summary-name { color: var(--accent); }
.summary-my-vote .summary-bar  { background: var(--accent); }
.summary-my-vote .summary-pct  { color: var(--accent); }
.summary-me-tag {
  font-size: 14px;
  background: var(--accent);
  color: #0d0f14;
  padding: 1px 5px;
  border-radius: 2px;
  margin-left: 4px;
  vertical-align: middle;
  font-weight: bold;
}
.summary-note {
  grid-column: 1 / -1;
  font-size: 17px;
  color: var(--text-muted);
  text-align: right;
  font-family: var(--font-mono);
  padding-top: 4px;
}

/* ── Stats / 戦績 ── */
#stats-display {
  margin-top: 16px;
  padding: 16px 20px;
  background: var(--bg-card2);
  border-radius: 4px;
  border: 1px solid var(--border);
}
.stats-culprit-found {
  font-size: 24px;
  font-weight: bold;
  color: var(--accent);
  text-align: center;
  padding: 11px 16px;
  margin-bottom: 14px;
  background: rgba(232,197,109,.08);
  border: 1px solid rgba(232,197,109,.28);
  border-radius: 3px;
  letter-spacing: 2px;
}
.stats-culprit-missed {
  font-size: 22px;
  color: var(--wrong);
  text-align: center;
  padding: 11px 16px;
  margin-bottom: 14px;
  background: rgba(196,123,123,.06);
  border: 1px solid rgba(196,123,123,.25);
  border-radius: 3px;
  letter-spacing: 1px;
}
.stats-record {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
}
.stats-label {
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
}
.stats-value {
  font-size: 26px;
  color: var(--text);
  font-weight: bold;
  letter-spacing: 1px;
}
.stats-winrate {
  font-size: 18px;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 2px;
}
.stats-perfect {
  font-size: 17px;
  color: var(--correct);
  border: 1px solid rgba(90,173,122,.4);
  padding: 3px 10px;
  border-radius: 2px;
}
/* ロビー戦績バー */
#lobby-stats { margin-top: 14px; min-height: 0; }
.lobby-stats-bar {
  display: inline-flex;
  align-items: center;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 10px 0;
  font-family: var(--font-mono);
}
.lsb-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 20px;
  gap: 3px;
}
.lsb-value {
  font-size: 30px;
  font-weight: bold;
  color: var(--text);
  line-height: 1;
}
.lsb-label {
  font-size: 14px;
  color: var(--text-muted);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.lsb-highlight .lsb-value { color: var(--accent); }
.lsb-divider {
  width: 1px;
  height: 36px;
  background: var(--border);
  flex-shrink: 0;
}

/* ヒント保存済みスタイル */
.hint-saved { border-style: dashed; opacity: 0.82; }
.hint-saved-label {
  display: block;
  font-size: 14px;
  letter-spacing: 1px;
  opacity: 0.7;
  margin-bottom: 5px;
  text-transform: uppercase;
}

/* ── Responsive ── */
@media (max-width: 720px) {
  #main { grid-template-columns: 1fr; }
  #case-panel, #judgment-panel, #result-panel { grid-column: 1; }
  .judgment-grid, .result-grid, #summary-grid { grid-template-columns: 1fr; }
  .summary-row { grid-template-columns: 100px 1fr 32px; }
  #case-cards { grid-template-columns: 1fr; }
  .lobby-title { font-size: 28px; }
}