:root {
  --bg: #0a0a0f;
  --bg2: #0f0f1a;
  --bg3: #141425;
  --surface: #1a1a2e;
  --surface2: #16213e;
  --border: #2a2a4a;
  --accent: #c8a45a;
  --accent2: #e8c878;
  --accent-dim: #7a6030;
  --red: #c84040;
  --red-dim: #6a2020;
  --blue: #4a6fa5;
  --blue-light: #7fa8d8;
  --text: #d8d0c0;
  --text-dim: #8a8078;
  --text-bright: #f0e8d8;
  --killer: #c84040;
  --safe: #4a8a5a;
  --silver: #a8b8c8;
  --silver-bright: #d0e0f0;
}

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

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: 'Noto Sans JP', sans-serif;
  overflow-x: hidden;
  overflow-y: hidden;
}


/* ノイズテクスチャ */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* 画面管理 */
.screen { display: none; min-height: 100vh; position: relative; z-index: 1; max-width: 1000px; margin: 0 auto; }
.screen.active { display: flex; flex-direction: column; align-items: center; }

/* ===== スタート画面 ===== */
#screen-start {
  justify-content: center;
  background: radial-gradient(ellipse at 50% 30%, #1a1530 0%, var(--bg) 70%);
}

.start-decoration {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  overflow: hidden;
}

.start-decoration::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(200, 164, 90, 0.06) 0%, transparent 70%);
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.start-logo {
  display: block;
  max-width: 280px;
  width: 80%;
  margin: 0 auto 0;
  filter: drop-shadow(0 0 30px rgba(200, 164, 90, 0.35));
}

.game-version {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  margin: 0;
}

.start-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 100%;
  max-width: 360px;
  padding: 2rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  position: relative;
}

.start-form::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 40px;
  border-top: 1px solid var(--accent-dim);
  border-left: 1px solid var(--accent-dim);
}

.start-form::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 40px; height: 40px;
  border-bottom: 1px solid var(--accent-dim);
  border-right: 1px solid var(--accent-dim);
}

.form-label {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.form-input {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text-bright);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1rem;
  padding: 0.5rem 0;
  outline: none;
  width: 100%;
  transition: border-color 0.3s;
}

.form-input:focus {
  border-bottom-color: var(--accent);
}

.form-input::placeholder { color: var(--text-dim); }

.form-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
}

.form-divider::before, .form-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

.btn {
  padding: 0.75rem 1.5rem;
  border: 1px solid var(--accent-dim);
  background: transparent;
  color: var(--accent);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
  z-index: -1;
}

.btn:hover {
  color: var(--bg);
  border-color: var(--accent);
}

.btn:hover::before { transform: scaleX(1); }

.btn-secondary {
  border-color: var(--border);
  color: var(--text-dim);
}

.btn-secondary:hover {
  color: var(--bg);
  border-color: var(--text-dim);
}

.btn-secondary::before { background: var(--text-dim); }

.btn-danger {
  border-color: var(--red-dim);
  color: var(--red);
}

.btn-danger:hover { color: #fff; border-color: var(--red); }
.btn-danger::before { background: var(--red); }

.btn-full { width: 100%; }

.room-input-wrapper {
  display: flex;
  gap: 0.5rem;
}

.room-input-wrapper .form-input {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.3em;
  text-align: center;
}

.error-msg {
  color: var(--red);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  min-height: 1.2em;
}

/* ===== ロビー画面 ===== */
#screen-lobby {
  padding: 2rem;
  max-width: 600px;
  width: 100%;
  margin: 0 auto;
}

.screen-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.screen-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 2rem;
  font-weight: 300;
  color: var(--accent);
  letter-spacing: 0.2em;
}

.room-code {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 2rem;
  color: var(--accent2);
  letter-spacing: 0.4em;
  text-shadow: 0 0 20px rgba(232, 200, 120, 0.4);
  margin: 0.5rem 0;
}

.room-code-label {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--text-dim);
}

.player-list {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.player-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  transition: border-color 0.3s;
}

.player-card.is-host { border-color: var(--accent-dim); }

.player-avatar {
  width: 36px; height: 36px;
  background: var(--bg3);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.player-name {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text-bright);
}

.host-badge {
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--accent-dim);
  border: 1px solid var(--accent-dim);
  padding: 0.1rem 0.4rem;
}

/* 追放ボタン */
.btn-kick {
  font-size: 0.65rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--red-dim);
  background: transparent;
  color: var(--red);
  cursor: pointer;
  letter-spacing: 0.05em;
  flex-shrink: 0;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.btn-kick:hover {
  background: var(--red);
  color: #fff;
  border-color: var(--red);
}

/* ゲーム開始カウントダウンオーバーレイ */
.countdown-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.88);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
}
.countdown-overlay.hidden { display: none; }
.countdown-content { text-align: center; }
.countdown-label {
  font-size: 1rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}
.countdown-number {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 6rem;
  font-weight: 300;
  color: var(--accent);
  line-height: 1;
}

.waiting-indicator {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  margin-bottom: 1.5rem;
}

.dot-pulse {
  display: flex;
  gap: 4px;
}

.dot-pulse span {
  width: 4px; height: 4px;
  background: var(--accent-dim);
  border-radius: 50%;
  animation: pulse 1.2s ease-in-out infinite;
}

.dot-pulse span:nth-child(2) { animation-delay: 0.2s; }
.dot-pulse span:nth-child(3) { animation-delay: 0.4s; }

@keyframes pulse {
  0%, 80%, 100% { opacity: 0.3; transform: scale(0.8); }
  40% { opacity: 1; transform: scale(1); }
}

/* ===== 役職確認画面 ===== */
#screen-role {
  justify-content: center;
  padding: 2rem;
  background: radial-gradient(ellipse at center, #1a1020 0%, var(--bg) 70%);
}

.role-card {
  max-width: 400px;
  width: 100%;
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 2.5rem;
  position: relative;
  text-align: center;
}

.role-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 60px; height: 60px;
  border-top: 2px solid var(--accent-dim);
  border-left: 2px solid var(--accent-dim);
}

.role-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0;
  width: 60px; height: 60px;
  border-bottom: 2px solid var(--accent-dim);
  border-right: 2px solid var(--accent-dim);
}

.role-label {
  font-size: 0.6rem;
  letter-spacing: 0.5em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.role-name {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 3rem;
  font-weight: 300;
  color: var(--accent);
  letter-spacing: 0.1em;
  line-height: 1;
  margin-bottom: 1rem;
}

.role-name.killer { color: var(--red); }

.killer-badge {
  display: inline-block;
  background: var(--red-dim);
  border: 1px solid var(--red);
  color: var(--red);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  padding: 0.3rem 0.8rem;
  margin-bottom: 1.5rem;
}

.role-attrs {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.role-attr {
  text-align: center;
}

.attr-label {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  display: block;
  margin-bottom: 0.25rem;
}

.attr-value {
  font-size: 0.9rem;
  color: var(--silver-bright);
}

.role-desc {
  font-size: 0.8rem;
  line-height: 1.8;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  text-align: left;
}

/* ===== 会議画面 ===== */
#screen-meeting {
  padding: 0;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  height: 100vh;
}

.meeting-layout {
  display: grid;
  grid-template-rows: 1fr auto auto auto auto auto;
  height: calc(100vh - 52px);
  gap: 0;
}

.meeting-header {
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg2);
}

.meeting-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.2rem;
  color: var(--accent);
  letter-spacing: 0.2em;
}

.timer-display {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 2rem;
  color: var(--accent2);
  letter-spacing: 0.1em;
  transition: color 0.5s;
}

.timer-display.urgent { color: var(--red); animation: blink 1s step-end infinite; }

@keyframes blink {
  50% { opacity: 0.5; }
}

.day-indicator {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--text-dim);
}

.chat-area {
  overflow-y: auto;
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background: var(--bg);
}

.chat-area::-webkit-scrollbar { width: 4px; }
.chat-area::-webkit-scrollbar-track { background: transparent; }
.chat-area::-webkit-scrollbar-thumb { background: var(--border); }

.chat-msg {
  display: flex;
  gap: 0.75rem;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } }

.chat-msg.system {
  justify-content: center;
}

.system-text {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 0.25rem 0.75rem;
}

.msg-avatar {
  width: 32px; height: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  color: var(--text-dim);
  flex-shrink: 0;
}

.msg-body { flex: 1; }

.msg-meta {
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-bottom: 0.2rem;
  letter-spacing: 0.1em;
}

.msg-meta .sender { color: var(--silver); }

.msg-text {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-bright);
}

.players-sidebar {
  padding: 0.75rem 1.5rem;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.player-chip {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.6rem;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.72rem;
  color: var(--text);
}

.player-chip.dead {
  opacity: 0.35;
  text-decoration: line-through;
  color: var(--text-dim);
}

.player-chip .chip-tag {
  font-size: 0.6rem;
  color: var(--text-dim);
}

.chat-input-area {
  padding: 0.75rem 1.5rem;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  display: flex;
  gap: 0.75rem;
}

.chat-input {
  flex: 1;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-bright);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem;
  outline: none;
  transition: border-color 0.3s;
}

.chat-input:focus { border-color: var(--accent-dim); }

.btn-send {
  padding: 0.5rem 1rem;
  border: 1px solid var(--accent-dim);
  background: transparent;
  color: var(--accent);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-send:hover {
  background: var(--accent);
  color: var(--bg);
}

/* ===== 投票画面 ===== */
#screen-vote {
  padding: 2rem;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
}

.vote-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}

.vote-card {
  padding: 1.25rem 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}

.vote-card:hover {
  border-color: var(--accent-dim);
  background: var(--surface2);
}

.vote-card.selected {
  border-color: var(--accent);
  background: rgba(200, 164, 90, 0.05);
}

.vote-card.selected::before {
  content: '✓';
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  color: var(--accent);
  font-size: 0.7rem;
}

.vote-player-name {
  font-size: 0.9rem;
  color: var(--text-bright);
  margin-bottom: 0.25rem;
}

.vote-player-attrs {
  font-size: 0.7rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}

/* ===== 投票結果 ===== */
#screen-vote-result {
  padding: 2rem;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  justify-content: center;
}

.vote-result-card {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 2rem;
  text-align: center;
  position: relative;
}

.vote-result-label {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.vote-result-name {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 2.5rem;
  font-weight: 300;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.gun-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 0 10px rgba(200, 60, 60, 0.5));
  animation: shake 0.5s ease 0.5s;
}
.gun-svg-icon {
  width: 2rem;
  height: 2rem;
  display: block;
  margin: 0 auto;
}
.gun-svg-inline {
  width: 1.1em;
  height: 1.1em;
  vertical-align: middle;
  display: inline-block;
  margin-right: 0.1em;
}

@keyframes shake {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-10deg); }
  75% { transform: rotate(10deg); }
}

.vote-result-desc {
  font-size: 0.8rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

/* ===== 夜フェイズ ===== */
#screen-night {
  padding: 2rem;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
}

.night-bg {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at top, #0a0015 0%, #000005 100%);
  z-index: 0;
}

#screen-night > * { position: relative; z-index: 1; }

.night-role-info {
  padding: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

.night-role-name {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.night-role-desc {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
  line-height: 1.6;
}

.action-section {
  margin-bottom: 1.5rem;
}

.action-title {
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.target-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 0.75rem;
}

.target-card {
  padding: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  font-size: 0.85rem;
  color: var(--text);
}

.target-card:hover { border-color: var(--accent-dim); background: var(--surface2); }
.target-card.selected { border-color: var(--accent); color: var(--accent); }
.target-card.dead-target {
  border-color: var(--border);
  color: var(--text-dim);
  opacity: 0.6;
}

.target-attr { font-size: 0.65rem; color: var(--text-dim); margin-top: 0.2rem; }

.reporter-options {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.reporter-option {
  padding: 0.75rem 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.3s;
  font-size: 0.85rem;
  color: var(--text);
}

.reporter-option:hover { border-color: var(--accent-dim); }
.reporter-option.selected { border-color: var(--accent); color: var(--accent); }

.gun-action {
  padding: 1.5rem;
  background: rgba(200, 60, 60, 0.05);
  border: 1px solid var(--red-dim);
  margin-bottom: 1.5rem;
  text-align: center;
}

.gun-action-title {
  color: var(--red);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  margin-bottom: 1rem;
}

.skip-action {
  display: block;
  text-align: center;
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  cursor: pointer;
  text-decoration: underline;
  margin-top: 1rem;
}

/* ===== 夜結果画面 ===== */
#screen-night-result {
  padding: 2rem;
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  justify-content: center;
}

.night-results-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.result-card {
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  animation: slideIn 0.4s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateX(-20px); }
}

.result-title {
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.result-content {
  font-size: 0.95rem;
  color: var(--text-bright);
  line-height: 1.6;
}

.result-content.is-killer { color: var(--red); }
.result-content.is-safe { color: var(--safe); }

.death-list {
  margin-top: 1rem;
}

.death-item {
  padding: 0.75rem 1rem;
  background: rgba(200, 60, 60, 0.05);
  border: 1px solid var(--red-dim);
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
  color: var(--red);
  letter-spacing: 0.05em;
}

/* ===== ゲームオーバー ===== */
#screen-game-over {
  justify-content: center;
  padding: 2rem;
  background: radial-gradient(ellipse at center, #150520 0%, var(--bg) 70%);
}

.game-over-card {
  max-width: 500px;
  width: 100%;
  text-align: center;
  padding: 3rem 2rem;
  border: 1px solid var(--border);
  background: var(--surface);
  position: relative;
}

.win-label {
  font-size: 0.65rem;
  letter-spacing: 0.5em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.win-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.win-title.killer-wins { color: var(--red); }

.game-over-players {
  margin-top: 2rem;
  display: grid;
  gap: 0.5rem;
  text-align: left;
}

.go-player {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.75rem;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 0.82rem;
}

.go-player .go-name { color: var(--text); }
.go-player .go-role { color: var(--text-dim); font-size: 0.75rem; }
.go-player .go-killer { color: var(--red); font-size: 0.7rem; letter-spacing: 0.1em; }
.go-player .go-dead { text-decoration: line-through; opacity: 0.5; }

/* ===== 通知 ===== */
.toast {
  position: fixed;
  top: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: var(--surface);
  border: 1px solid var(--accent-dim);
  color: var(--accent);
  padding: 0.75rem 1.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  z-index: 100;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  white-space: normal;
  max-width: calc(100vw - 3rem);
  text-align: center;
  word-break: break-word;
}

.toast.show { transform: translateX(-50%) translateY(0); }
.toast.error { border-color: var(--red-dim); color: var(--red); }

/* ===== レスポンシブ ===== */
@media (max-width: 480px) {
  .game-title { font-size: 3rem; }
  .start-form { padding: 1.5rem; }
  .vote-grid { grid-template-columns: repeat(2, 1fr); }
  .target-grid { grid-template-columns: repeat(2, 1fr); }
  .start-logo { max-width: 200px; width: 55%; }
  #screen-start { justify-content: start; }
}

/* ===== サーバー通信失敗バナー ===== */
#server-error-banner {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(200,64,64,0.18);
  border-bottom: 1px solid var(--red-dim);
  color: #e88080;
  text-align: center;
  font-size: 0.8rem;
  padding: 0.6rem 1rem;
}

/* ===== 再接続バナー ===== */
#reconnecting-banner {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(200,164,90,0.15);
  border-bottom: 1px solid var(--accent-dim);
  color: var(--accent);
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  padding: 0.5rem;
}

/* ===== スクロールバー ===== */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); }

/* ===== ロビーコード表示 ===== */
.room-code-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin: 0.25rem 0 0.5rem;
}
.room-code-hidden {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 2rem;
  color: var(--border);
  letter-spacing: 0.4em;
}
.code-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 0.9rem;
  transition: all 0.2s;
  flex-shrink: 0;
}
.code-action-btn:hover {
  border-color: var(--accent-dim);
  color: var(--accent);
}
.code-action-btn.copied {
  border-color: var(--safe);
  color: var(--safe);
}

/* ===== フェーズタイマーバー ===== */
.phase-timer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  margin-bottom: 1rem;
  width: 100%;
}
.phase-timer-num {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.4rem;
  color: var(--accent2);
  min-width: 2.5rem;
  transition: color 0.3s;
}
.phase-timer-num.urgent { color: var(--red); }
.phase-timer-bar-wrap {
  flex: 1;
  height: 2px;
  background: var(--border);
  position: relative;
  overflow: hidden;
}
.phase-timer-bar {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  background: var(--accent-dim);
  transition: width 0.5s linear, background 0.3s;
}
.phase-timer-bar.urgent { background: var(--red-dim); }
.phase-timer-label {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  color: var(--text-dim);
  white-space: nowrap;
}

/* ===== スタート画面 固定UI ===== */
.start-corner {
  position: fixed;
  bottom: 1.5rem;
  z-index: 10;
  pointer-events: auto;
}
.start-corner-left { left: max(1.5rem, calc(50vw - 500px + 1.5rem)); }
.start-corner-right { right: max(1.5rem, calc(50vw - 500px + 1.5rem)); text-align: right; }
.start-corner-top-left { top: 1.5rem; bottom: auto; left: max(1.5rem, calc(50vw - 500px + 1.5rem)); }
.start-corner-top-right { top: 1.5rem; bottom: auto; right: max(1.5rem, calc(50vw - 500px + 1.5rem)); text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 0.4rem; }

/* お知らせボタン */
.btn-notice {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.notice-icon {
  display: block;
  width: 20px;
  height: 20px;
  background-color: #c8a45a;
  -webkit-mask-image: url('/img/notice.svg');
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-image: url('/img/notice.svg');
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  transition: background-color 0.2s;
}
.btn-notice.notice-new .notice-icon {
  background-color: #e53535;
}
.btn-notice:hover .notice-icon {
  opacity: 0.8;
}

/* お知らせ一覧アイテム */
.notice-file-item {
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  margin-bottom: 0.5rem;
  cursor: pointer;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  transition: border-color 0.2s, background 0.2s;
}
.notice-file-item:hover {
  border-color: var(--accent-dim);
  background: rgba(200, 164, 90, 0.06);
  color: var(--accent);
}

/* お知らせ戻るボタン */
.notice-back-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.notice-back-btn:hover {
  border-color: var(--accent-dim);
  color: var(--accent);
}

.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 400, 'GRAD' 0, 'opsz' 24;
  font-size: 1.2rem;
  line-height: 1;
}
.how-to-play-row {
  display: flex;
  gap: 0.5rem;
  width: 100%;
  margin-bottom: 0.25rem;
}
.btn-how-to-play {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex: 1;
  padding: 0.65rem 1rem;
  border: 1px solid var(--accent-dim);
  background: rgba(200,164,90,0.06);
  color: var(--accent);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
}
.btn-how-to-play:hover {
  background: rgba(200,164,90,0.12);
  border-color: var(--accent);
}
.btn-share {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
  padding: 0.65rem;
  border: 1px solid var(--accent-dim);
  background: rgba(200,164,90,0.06);
  color: var(--accent);
  cursor: pointer;
  transition: all 0.3s;
  flex-shrink: 0;
}
.btn-share:hover {
  background: rgba(200,164,90,0.12);
  border-color: var(--accent);
}

.btn-rules {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--border);
  background: rgba(10,10,15,0.8);
  color: var(--text-dim);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s;
  backdrop-filter: blur(4px);
}
.btn-rules:hover {
  border-color: var(--accent-dim);
  color: var(--accent);
}
.btn-rules-icon { font-size: 0.8rem; }

.credit-text {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  line-height: 1.8;
}
.credit-text a {
  color: var(--text-dim);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: color 0.3s, border-color 0.3s;
}
.credit-text a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent-dim);
}
.credit-title {
  font-size: 0.6rem;
  letter-spacing: 0.35em;
  color: var(--accent-dim);
  margin-bottom: 0.3rem;
}

/* ===== モーダル共通 ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.modal-overlay.hidden { display: none; }
.modal-box {
  background: var(--surface);
  border: 1px solid var(--border);
  max-width: 560px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 2rem;
  position: relative;
}
.modal-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.modal-body {
  font-size: 0.82rem;
  color: var(--text-dim);
  line-height: 1.9;
}
.modal-body h3 {
  font-size: 0.85rem;
  color: var(--text-bright);
  font-weight: 700;
  margin: 1rem 0 0.4rem;
  letter-spacing: 0.05em;
}
.modal-close {
  position: absolute;
  top: 1rem; right: 1rem;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  width: 28px; height: 28px;
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.modal-close:hover { border-color: var(--accent-dim); color: var(--accent); }

/* フィードバックモーダル */
.feedback-textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-bright);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.85rem;
  padding: 0.75rem;
  resize: vertical;
  min-height: 100px;
  outline: none;
  margin-top: 0.75rem;
  transition: border-color 0.3s;
  box-sizing: border-box;
}
.feedback-textarea:focus { border-color: var(--accent-dim); }
.feedback-char-count {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-align: right;
  margin-top: 0.25rem;
  letter-spacing: 0.1em;
}
.feedback-char-count.over { color: var(--red); }
.name-hint {
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  margin-top: 0.3rem;
}

/* ===== ゲーム中固定ヘッダー ===== */
#game-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 500;
  height: 52px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: none; /* JS で flex に切り替え */
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
}
#game-header-inner {
  max-width: 1000px;
  width: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.game-header-left {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}
#game-header-phase {
  font-size: 0.62rem;
  color: var(--text-dim);
  letter-spacing: 0.2em;
}
#game-header-timer {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1.1rem;
  color: var(--accent2);
  letter-spacing: 0.05em;
  min-width: 3rem;
  transition: color 0.5s;
}
#game-header-timer.urgent { color: var(--red); animation: blink 1s step-end infinite; }
.game-header-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.game-header-btn {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  cursor: pointer;
  padding: 0.3rem 0.6rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  font-family: 'Noto Sans JP', sans-serif;
  transition: all 0.2s;
  white-space: nowrap;
}
.game-header-btn:hover { border-color: var(--accent-dim); color: var(--accent); }
.game-header-btn.active { border-color: var(--accent-dim); color: var(--accent); }

/* ===== ヒントバー ===== */
#hint-bar {
  display: none;
  padding: 0.6rem 1.5rem;
  background: rgba(200,164,90,0.05);
  border-top: 1px solid var(--accent-dim);
  color: var(--accent);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  line-height: 1.7;
  white-space: pre-line;
  font-family: 'Noto Sans JP', sans-serif;
}

/* ===== meeting-layout ゲームヘッダー対応 ===== */
#screen-meeting { padding-top: 52px; }
.meeting-layout {
  height: calc(100vh - 52px);
  grid-template-rows: 1fr auto auto auto auto auto;
}

/* ===== GMメッセージ ===== */
.gm-msg .msg-avatar {
  background: rgba(100,80,180,0.15);
  border-color: rgba(100,80,180,0.4);
  color: #a080e0;
  font-size: 0.55rem;
  letter-spacing: 0.05em;
}
.gm-sender { color: #a080e0 !important; }
.gm-note {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
  margin-bottom: 0.25rem;
}
.gm-line {
  font-size: 0.78rem;
  color: var(--text);
  letter-spacing: 0.05em;
  line-height: 1.6;
}

/* ===== 行動ログモーダル ===== */
#modal-action-log .log-day-header {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--accent);
  margin: 0.75rem 0 0.3rem;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.25rem;
}
#modal-action-log .log-day-header:first-child { margin-top: 0; }
#modal-action-log .log-item {
  font-size: 0.8rem;
  color: var(--text);
  letter-spacing: 0.05em;
  line-height: 1.8;
  padding-left: 0.5rem;
}