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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  padding: 20px;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

h1 {
  color: white;
  text-align: center;
  margin-bottom: 30px;
  font-size: 2.5em;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.script-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.script-card {
  background: white;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}

.script-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 12px rgba(0,0,0,0.2);
}

.script-card h3 {
  color: #333;
  margin-bottom: 10px;
  font-size: 1.3em;
}

.script-card .description {
  color: #666;
  margin-bottom: 15px;
  line-height: 1.5;
  font-size: 0.9em;
}

.script-card .meta {
  display: flex;
  gap: 15px;
  margin-bottom: 15px;
  font-size: 0.85em;
  color: #888;
}

.script-card .meta span {
  display: flex;
  align-items: center;
  gap: 5px;
}

.script-card .difficulty {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.8em;
  font-weight: bold;
}

.difficulty.easy {
  background: #d4edda;
  color: #155724;
}

.difficulty.medium {
  background: #fff3cd;
  color: #856404;
}

.difficulty.hard {
  background: #f8d7da;
  color: #721c24;
}

.script-card .actions {
  display: flex;
  gap: 10px;
}

.btn {
  flex: 1;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-size: 0.95em;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
  width: 300px;
  height: 300px;
}

.btn:active {
  transform: translateY(1px);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #5568d3 0%, #6a3d8f 100%);
  box-shadow: 0 6px 16px rgba(102, 126, 234, 0.5);
  transform: translateY(-2px);
}

.btn-primary:active {
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  color: #495057;
  border: 1px solid #dee2e6;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.btn-secondary:hover {
  background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
  color: #212529;
  border-color: #adb5bd;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.12);
  transform: translateY(-2px);
}

.btn-secondary:active {
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

/* 游戏控制区域的按钮组 */
.game-control-section .actions {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.game-control-section .btn {
  min-width: 120px;
  flex: 0 1 auto;
}

/* 离开房间按钮特殊样式 */
#hostActions .btn,
#playerActions .btn {
  min-width: 140px;
}

.loading {
  text-align: center;
  color: white;
  font-size: 1.2em;
  padding: 40px;
}

.error {
  background: #f8d7da;
  color: #721c24;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 20px;
}

.room-section {
  background: white;
  border-radius: 12px;
  padding: 20px;
  margin-top: 30px;
  display: none;
}

.room-section.active {
  display: block;
}

/* 房间页面样式 - 全屏显示 */
body.in-room .container {
  max-width: 100%;
  padding: 20px;
}

body.in-room #scriptList {
  display: none !important;
}

body.in-room .room-section {
  max-width: 1200px;
  margin: 0 auto;
}

.room-section h2 {
  margin-bottom: 15px;
  color: #333;
}

.room-info {
  background: #f8f9fa;
  padding: 15px;
  border-radius: 8px;
  margin-bottom: 15px;
}

.room-info p {
  margin: 5px 0;
  color: #666;
}

.room-info strong {
  color: #333;
}

.player-list {
  margin: 15px 0;
}

.player-item {
  padding: 10px;
  background: #f8f9fa;
  margin: 5px 0;
  border-radius: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.player-item.current-player {
  background: #e3f2fd;
  border: 2px solid #2196f3;
  font-weight: 500;
}

.player-item .host-badge {
  background: #667eea;
  color: white;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.8em;
  margin-left: 5px;
}

/* 游戏控制区域样式 */
.game-control-section {
  margin-top: 20px;
  padding: 20px;
  background: linear-gradient(135deg, #f0f7ff 0%, #e8f4ff 100%);
  border-radius: 12px;
  border: 1px solid #b3d9ff;
  box-shadow: 0 4px 12px rgba(0, 102, 204, 0.1);
}

.game-control-section h3 {
  margin-top: 0;
  color: #0066cc;
}

.game-status {
  margin-bottom: 15px;
  padding: 10px;
  background: white;
  border-radius: 4px;
}

.game-status p {
  margin: 0;
  font-weight: bold;
}

.game-status #gamePhase {
  color: #0066cc;
}

.player-game-section {
  margin-top: 20px;
  padding: 15px;
  background: #f9f9f9;
  border-radius: 8px;
  border: 1px solid #ddd;
}

.character-info {
  margin-bottom: 20px;
  padding: 15px;
  background: #fff;
  border-radius: 8px;
  border: 2px solid #667eea;
}

.character-card {
  padding: 10px;
}

.character-card h5 {
  margin: 0 0 10px 0;
  color: #667eea;
  font-size: 1.2em;
}

.character-card p {
  margin: 8px 0;
  line-height: 1.6;
}

.host-script-content {
  margin-top: 20px;
  padding: 15px;
  background: #f0f4ff;
  border-radius: 8px;
  border: 1px solid #667eea;
}

.host-storyline {
  margin-top: 10px;
}

.storyline-content {
  padding: 10px;
}

.storyline-content ol {
  margin: 10px 0;
  padding-left: 20px;
}

.storyline-content li {
  margin: 8px 0;
  line-height: 1.6;
}

/* 游戏视图状态 */
body.game-view-active #scriptList,
body.game-view-active #playerActions,
body.game-view-active #hostActions,
body.game-view-active #autoJoinContainer {
  display: none;
}

/* 游戏页面显示房间信息和玩家列表（包含角色）- 仅房主可见 */
body.game-view-active #roomInfo,
body.game-view-active #playerList {
  display: block;
}

/* 玩家沉浸式阅读模式：隐藏房间信息和玩家列表 */
body.game-view-active.player-reading-mode #roomInfo,
body.game-view-active.player-reading-mode #playerList {
  display: none;
}

body.game-view-active #gameControlSection,
body.game-view-active #playerGameSection {
  display: block;
}

body.game-view-active .room-section {
  max-width: 100%;
}

/* 玩家沉浸式阅读模式样式 */
body.game-view-active.player-reading-mode {
  background: linear-gradient(135deg, #2c1810 0%, #3d2817 50%, #2c1810 100%);
}

body.game-view-active.player-reading-mode .room-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 40px 20px;
  background: #f5f0e8;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  min-height: calc(100vh - 80px);
}

body.game-view-active.player-reading-mode .player-game-section {
  background: transparent;
  border: none;
  padding: 0;
}

body.game-view-active.player-reading-mode .player-game-section h3 {
  display: none;
}

body.game-view-active.player-reading-mode .character-info {
  background: #fff;
  border: 2px solid #8b6f47;
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

body.game-view-active.player-reading-mode .character-info h4 {
  font-size: 1.8em;
  color: #8b6f47;
  margin-bottom: 20px;
  border-bottom: 2px solid #8b6f47;
  padding-bottom: 10px;
}

body.game-view-active.player-reading-mode .character-card {
  font-size: 1.1em;
  line-height: 1.8;
}

body.game-view-active.player-reading-mode .character-card h5 {
  font-size: 1.5em;
  color: #8b6f47;
  margin-bottom: 15px;
}

body.game-view-active.player-reading-mode .phase-content {
  background: #fff;
  border: 2px solid #8b6f47;
  border-radius: 12px;
  padding: 30px;
  margin-top: 30px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

body.game-view-active.player-reading-mode .phase-content h4 {
  font-size: 1.8em;
  color: #8b6f47;
  margin-bottom: 20px;
  border-bottom: 2px solid #8b6f47;
  padding-bottom: 10px;
}

body.game-view-active.player-reading-mode .phase-description {
  font-size: 1.15em;
  line-height: 1.9;
  color: #3d2817;
}

body.game-view-active.player-reading-mode .phase-description h5 {
  font-size: 1.4em;
  color: #8b6f47;
  margin-bottom: 15px;
}

body.game-view-active.player-reading-mode .phase-description p {
  margin-bottom: 15px;
}

/* 浮动按钮：显示/隐藏房间信息 */
.toggle-room-info-btn {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  background: rgba(139, 111, 71, 0.9);
  color: white;
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  font-size: 1.2em;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  transition: all 0.3s;
}

.toggle-room-info-btn:hover {
  background: rgba(139, 111, 71, 1);
  transform: scale(1.1);
}

/* 当显示房间信息时，调整布局 */
body.game-view-active.player-reading-mode.show-room-info .room-section {
  max-width: 1200px;
}

body.game-view-active.player-reading-mode.show-room-info #roomInfo,
body.game-view-active.player-reading-mode.show-room-info #playerList {
  display: block;
  margin-bottom: 20px;
}

.character-info {
  margin-bottom: 20px;
  padding: 15px;
  background: #fff;
  border-radius: 8px;
  border: 2px solid #667eea;
}

.character-card {
  padding: 10px;
}

.character-card h5 {
  margin: 0 0 10px 0;
  color: #667eea;
  font-size: 1.2em;
}

.character-card p {
  margin: 8px 0;
  line-height: 1.6;
}

.host-script-content {
  margin-top: 20px;
  padding: 15px;
  background: #f0f4ff;
  border-radius: 8px;
  border: 1px solid #667eea;
}

.host-storyline {
  margin-top: 10px;
}

.storyline-content {
  padding: 10px;
}

.storyline-content ol {
  margin: 10px 0;
  padding-left: 20px;
}

.storyline-content li {
  margin: 8px 0;
  line-height: 1.6;
}

.player-character {
  margin-top: 8px;
  padding: 8px;
  background: #f0f4ff;
  border-radius: 4px;
  font-size: 0.9em;
}

.player-character small {
  color: #666;
}

.phase-info {
  padding: 10px;
  background: white;
  border-radius: 4px;
  margin-bottom: 15px;
}

.phase-content {
  margin-top: 20px;
  padding: 15px;
  background: #fff;
  border-radius: 8px;
  border: 1px solid #ddd;
}

.phase-description h5 {
  margin: 0 0 10px 0;
  color: #333;
}

.phase-actions {
  margin-top: 10px;
}

.phase-actions ul {
  margin: 5px 0;
  padding-left: 20px;
}

.clues-section {
  margin-top: 15px;
}

.clues-list {
  max-height: 200px;
  overflow-y: auto;
  background: white;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 10px;
  margin-bottom: 10px;
}

.clue-item {
  padding: 8px;
  margin-bottom: 5px;
  background: #f0f0f0;
  border-radius: 4px;
}

.clue-item.discovered {
  background: #d4edda;
  border-left: 3px solid #28a745;
}

.input-group {
  margin: 15px 0;
}

.input-group label {
  display: block;
  margin-bottom: 5px;
  color: #333;
  font-weight: 500;
}

.input-group input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1em;
}

/* 模态对话框样式 */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  justify-content: center;
  align-items: center;
}

.modal.active {
  display: flex;
}

.modal-content {
  background-color: white;
  padding: 30px;
  border-radius: 12px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.modal-content h3 {
  margin-bottom: 15px;
  color: #333;
}

.modal-content input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1em;
  margin-bottom: 15px;
}

.modal-content .actions {
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.info-message {
  background: #d1ecf1;
  color: #0c5460;
  padding: 15px;
  border-radius: 8px;
  margin: 15px 0;
  border-left: 4px solid #0c5460;
}

/* 初始隐藏的元素 */
#error,
#scriptList,
#gameControlSection,
#hostCurrentPhaseInfo,
#hostCurrentPhaseContent,
#hostScriptContent,
#prevPhaseBtn,
#nextPhaseBtn,
#playerGameSection,
#toggleRoomInfoBtn,
#characterInfo,
#currentPhaseInfo,
#currentPhaseContent,
#cluesSection,
#playerActions,
#hostActions {
  display: none;
}

/* 模态对话框中的样式 */
.modal-content p {
  margin: 10px 0;
  color: #666;
}

.modal-content input[type="text"] {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 1em;
}

.modal-content input[type="text"].room-id-input {
  font-size: 1.2em;
  text-align: center;
  letter-spacing: 5px;
}

/* 玩家列表中的徽章样式 */
.ready-badge {
  color: #28a745;
  margin-left: 8px;
}

.character-badge {
  color: #667eea;
  margin-left: 8px;
}

.current-player-indicator {
  color: #007bff;
  margin-left: 8px;
}

/* 角色信息中的秘密样式 */
.character-secret {
  color: #dc3545;
}