/* 大模型样式 */

.chat-interface {
  display: flex;
  height: 100vh;
  width: 100%;
  margin: 0;
  padding: 20px;
  border-radius: 0;
  overflow: hidden;
  background-color: transparent;
  position: relative;
  z-index: 5; 
  transition: none; 
  gap: 20px;
}

.chat-main {
  flex: 1;
  min-width: 0; /* 防止内容撑开容器 */
  display: flex;
  flex-direction: column;
  background-color: transparent; 
  border-radius: 10px;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.15); 
  border: 1px solid rgba(255, 255, 255, 0.1); 
  position: relative; 
}

.chat-header {
  padding: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-header h2 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--text);
}

#chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px; 
  display: flex;
  flex-direction: column;
  gap: 15px; 
}

#chat-messages::-webkit-scrollbar {
  width: 5px;
}

#chat-messages::-webkit-scrollbar-track {
  background: transparent;
}

#chat-messages::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
}

#chat-messages::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

.message {
  margin-bottom: 0; 
  padding: 12px 16px;
  border-radius: 12px; 
  max-width: 85%;
  background-color: rgba(20, 30, 40, 0.3); 
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); 
}

.user-message {
  background-color: rgba(52, 152, 219, 0.2);
  margin-left: auto;
  border-top-right-radius: 2px;
  align-self: flex-end; 
}

.assistant-message {
  background-color: rgba(46, 204, 113, 0.1);
  margin-right: auto;
  border-top-left-radius: 2px;
  align-self: flex-start; 
}

.system-message {
  background-color: rgba(155, 89, 182, 0.1);
  margin: 0 auto;
  text-align: center;
  max-width: 70%;
  align-self: center; 
}

.message-header {
  font-size: 0.85rem;
  margin-bottom: 6px;
  opacity: 0.8;
  font-weight: 500;
}

.message-content {
  line-height: 1.6; 
  font-size: 0.95rem;
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-word;
}

.input-container {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 15px 20px; 
  display: flex;
  align-items: flex-end; /* 改为底部对齐 */
  gap: 12px; 
}

.input-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
}

#deep-think-toggle {
    min-width: 80px;
    height: 35px; /* 稍微调小一点 */
    margin: 0;
    opacity: 0.6;
    border-color: rgba(64, 224, 255, 0.3);
    font-size: 0.7rem; /* 字体稍小 */
    padding: 0.3rem 0.5rem;
}

#deep-think-toggle.active {
    opacity: 1;
    border-color: #03f7ff;
    box-shadow: 0 0 10px rgba(46, 204, 191, 0.3);
}

#deep-think-toggle.active .cyber-button__tag {
    color: #03f7ff;
    text-shadow: 0 0 5px rgba(46, 204, 191, 0.3);
}

#send-message {
  min-width: 80px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

#user-input {
  flex: 1;
  min-height: 80px;
  max-height: 150px; 
  padding: 12px 16px;
  border-radius: 10px;
  background-color: rgba(30, 40, 50, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text);
  resize: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

#user-input:focus {
  border-color: rgba(0, 225, 255, 0.774);
  box-shadow: 0 0 10px rgba(2, 255, 255, 0.2);
  outline: none;
}

#send-message {
  min-width: 80px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
}

.chat-sidebar {
  width: 320px; 
  background-color: transparent; 
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header {
  padding: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: flex-start; 
}

#chat-history-list {
  flex: 1;
  overflow-y: auto;
  padding: 15px;
  display: flex;
  flex-direction: column;
  gap: 10px; 
}

#chat-history-list::-webkit-scrollbar {
  width: 5px;
}

#chat-history-list::-webkit-scrollbar-track {
  background: transparent;
}

#chat-history-list::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
}

.history-item {
  position: relative;
  padding: 12px 40px 12px 12px;
  margin-bottom: 0; 
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
}

.history-item:hover {
  background-color: rgba(255, 255, 255, 0.1);
  transform: translateX(2px);
}

.history-item.active {
  background-color: rgba(46, 204, 113, 0.2);
  border-left: 3px solid var(--primary);
  box-shadow: 0 2px 8px rgba(46, 204, 113, 0.1);
}

.history-title {
  font-size: 0.95rem;
  margin-bottom: 6px;
  font-weight: 500;
}

.history-date {
  font-size: 0.7rem;
  opacity: 0.7;
}

.sidebar-footer {
  padding: 15px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.no-history {
  padding: 20px;
  text-align: center;
  color: rgba(255, 255, 255, 0.5);
}

.loading-message {
  display: flex;
  align-items: center;
}

.loading-dots {
  display: flex;
  margin-left: 10px;
}

.loading-dot {
  width: 6px;
  height: 6px;
  margin: 0 3px;
  border-radius: 50%;
  background-color: var(--text);
  animation: loadingPulse 1.4s infinite ease-in-out;
}

.loading-dot:nth-child(2) {
  animation-delay: 0.2s;
}

.loading-dot:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes loadingPulse {
  0%, 100% {
    transform: scale(0.6);
    opacity: 0.6;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
}

@media screen and (max-width: 1024px) {
  .chat-sidebar {
    width: 280px; 
  }
}

@media screen and (max-width: 768px) {
  .chat-interface {
    flex-direction: row;
    height: 100vh;
    padding: 0;
    gap: 0;
    position: relative;
    overflow: hidden;
  }
  
  .chat-main {
    width: 100%;
    height: 100%;
    order: 1; 
    border-radius: 0;
    border: none;
    box-shadow: none;
  }
  
  .chat-sidebar {
    position: absolute;
    top: 0;
    right: 0; 
    width: 85%;
    max-width: 320px;
    height: 100%;
    z-index: 1000;
    background-color: transparent; 
    backdrop-filter: blur(20px); /* Stronger blur for glass effect */
    transform: translateX(100%); 
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 30px 0 0 30px; /* 左侧圆角 */
    overflow: hidden; /* 确保内容不溢出圆角 */
    box-shadow: -5px 0 35px rgba(64, 224, 255, 0.3), inset 2px 0 15px rgba(64, 224, 255, 0.2); /* 增强边缘发光 */
    border-left: 2px solid rgba(64, 224, 255, 0.9); /* 更亮的边框 */
    border-right: none;
    order: 0;
    display: flex;
  }

  .chat-sidebar.active {
    transform: translateX(0);
  }

  .message {
    max-width: 90%;
  }

  .chat-mobile-header {
      display: flex !important;
      align-items: flex-start; 
      justify-content: flex-start; 
      flex-direction: row-reverse; 
      padding: 10px 10px; 
      background: transparent;
      border-bottom: none;
      backdrop-filter: none;
      position: absolute;
      top: 0;
      right: 0;
      left: 0;
      z-index: 20;
      pointer-events: none; 
      gap: 8px;
  }
  
  .chat-mobile-header .cyber-button {
      pointer-events: auto; 
      background: transparent; 
      backdrop-filter: none;
      border: 1px solid rgba(64, 224, 255, 0.4); 
      box-shadow: 0 0 8px rgba(64, 224, 255, 0.1); 
      padding: 0; 
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      text-shadow: 0 0 5px rgba(64, 224, 255, 0.8); 
  }
  
  .chat-mobile-header .cyber-button .cyber-button__tag {
      font-size: 1.4rem; 
      line-height: 1; 
      display: block; 
      margin-top: -2px; 
  }
  
  .chat-title-text {
      display: none;
  }

  #chat-messages {
      padding: 15px 15px 15px 15px; 
  }
  
  .input-container {
      padding: 5px;
      gap: 10px;
  
  }
  
  #user-input {
      min-height: 75px; 
      height: auto; 
      padding: 10px;
  }

  #sidebar-toggle, #new-chat-mobile {
      min-width: 40px;
      padding: 0.4rem 0.8rem;
      font-size: 1.2rem;
  }
  
  #sidebar-toggle {
      margin-left: 0px; 
  }

  #new-chat {
      margin-left: 100px !important;
  }
}

#damoxing-content {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0;
  margin: 0;
  z-index: 1; 
}

.chat-interface {
  display: flex;
  height: 100vh;
  width: 100%;
  margin: 0;
  padding: 20px;
  border-radius: 0;
  overflow: hidden;
  background-color: transparent;
  position: relative;
  z-index: 1;
  transition: none; 
}

/* 新对话按钮样式 */
#new-chat {
  min-width: 80px; 
  margin-left: -15px;
  margin-top: -15px; 
}

/* 搜索容器样式 */
.search-container {
  padding: 15px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
}

/* 搜索框样式 */
#history-search {
  width: 100%;
  padding: 10px 15px 10px 35px; 
  border-radius: 8px;
  background-color: rgba(30, 40, 50, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: var(--text);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}


#history-search:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background-color: rgba(30, 40, 50, 0.4);
}


#history-search:focus {
  outline: none;
  border-color: rgba(46, 204, 113, 0.6);
  box-shadow: 0 0 10px rgba(46, 204, 113, 0.2);
  background-color: rgba(30, 40, 50, 0.5);
}

.search-container::before {
  content: "🔍";
  position: absolute;
  left: 25px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
  opacity: 0.7;
  pointer-events: none; 
  z-index: 2;
}

#history-search::-webkit-search-cancel-button {
  -webkit-appearance: none;
  height: 16px;
  width: 16px;
  background: rgba(255, 255, 255, 0.2) ;
  background-size: 12px;
  border-radius: 50%;
  margin-right: 5px;
  cursor: pointer;
}

/* 历史记录复选框样式 */
.history-select {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
}

.history-checkbox {
    position: relative;
    width: 20px;
    height: 20px;
    appearance: none;
    -webkit-appearance: none;
    background: rgba(30, 40, 50, 0.3);
    border: 2px solid rgba(46, 204, 113, 0.3);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.history-checkbox::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 10px;
    height: 10px;
    background: rgba(46, 204, 113, 0.8);
    border-radius: 2px;
    transition: all 0.2s ease;
    box-shadow: 0 0 8px rgba(46, 204, 113, 0.4);
}

.history-checkbox:hover {
    border-color: rgba(46, 204, 113, 0.6);
    box-shadow: 0 0 10px rgba(46, 204, 113, 0.2);
}

.history-checkbox:checked {
    border-color: rgba(46, 204, 113, 0.8);
    background: rgba(30, 40, 50, 0.5);
}

.history-checkbox:checked::before {
    transform: translate(-50%, -50%) scale(1);
    animation: checkmark 0.2s ease forwards;
}

@keyframes checkmark {
    0% {
        transform: translate(-50%, -50%) scale(0);
        opacity: 0;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
    100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}


/* --- 赛博朋克思维链样式 --- */

/* 1. 外层容器：全息面板风格 */
.reasoning-details {
  margin: 12px 0;
  border: 1px solid rgba(64, 224, 255, 0.3); /* 青色微弱边框 */
  border-radius: 4px;
  background: rgba(10, 20, 30, 0.6); /* 深色半透明背景 */
  box-shadow: 0 0 15px rgba(64, 224, 255, 0.05), inset 0 0 20px rgba(64, 224, 255, 0.05);
  overflow: hidden;
  transition: all 0.3s ease;
  position: relative;
}

/* 展开时的发光增强 */
.reasoning-details[open] {
  border-color: rgba(64, 224, 255, 0.6);
  box-shadow: 0 0 20px rgba(64, 224, 255, 0.15), inset 0 0 10px rgba(64, 224, 255, 0.1);
}

/* 2. 标题栏：系统状态栏风格 */
.reasoning-details summary {
  padding: 10px 15px;
  cursor: pointer;
  color: #40e0ff; /* 霓虹青色 */
  font-family: 'Orbitron', 'Consolas', sans-serif; /* 如果有科幻字体最好 */
  font-size: 0.85em;
  font-weight: bold;
  letter-spacing: 1px;
  text-transform: uppercase;
  list-style: none;
  display: flex;
  align-items: center;
  background: rgba(64, 224, 255, 0.05);
  border-bottom: 1px solid transparent;
  transition: all 0.3s;
  user-select: none;
}

.reasoning-details[open] summary {
  border-bottom: 1px solid rgba(64, 224, 255, 0.2);
  background: rgba(64, 224, 255, 0.1);
  text-shadow: 0 0 8px rgba(64, 224, 255, 0.6);
}

/* 隐藏原生三角，自定义图标 */
.reasoning-details summary::marker { display: none; }
.reasoning-details summary::-webkit-details-marker { display: none; }

.reasoning-details summary::before {
  content: '►'; 
  display: inline-block;
  margin-right: 10px;
  font-size: 0.8em;
  transition: transform 0.3s ease;
  color: var(--primary);
}

.reasoning-details[open] summary::before {
  transform: rotate(90deg);
  color: #ff0055; /* 展开变色，增加警示感 */
}

/* 3. 动态状态指示器 (呼吸灯) */
.status-dot {
  width: 8px;
  height: 8px;
  background-color: #2ecc71;
  border-radius: 50%;
  margin-left: auto; /* 推到最右边 */
  box-shadow: 0 0 8px #2ecc71;
}

.thinking-state .status-dot {
  background-color: #f1c40f; /* 思考中黄色 */
  box-shadow: 0 0 8px #f1c40f;
  animation: pulse 1s infinite;
}

@keyframes pulse {
  0% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.2); }
  100% { opacity: 0.4; transform: scale(0.9); }
}

/* 4. 内容区域：终端数据流风格 */
.reasoning-content {
  padding: 15px;
  color: rgba(200, 220, 255, 0.8); /* 偏冷的白色 */
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.85em;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-all;
  position: relative;
  /* 扫描线背景图 */
  background: linear-gradient(
    rgba(18, 16, 16, 0) 50%,
    rgba(0, 0, 0, 0.25) 50%
  ), linear-gradient(
    90deg,
    rgba(255, 0, 0, 0.06),
    rgba(0, 255, 0, 0.02),
    rgba(0, 0, 255, 0.06)
  );
  background-size: 100% 4px, 6px 100%;
}

/* 顶部扫描光效 */
.reasoning-content::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #40e0ff;
  box-shadow: 0 0 10px #40e0ff;
  opacity: 0.3;
  animation: scanline 3s linear infinite;
  pointer-events: none;
}

@keyframes scanline {
  0% { top: 0%; opacity: 0; }
  10% { opacity: 0.5; }
  90% { opacity: 0.5; }
  100% { top: 100%; opacity: 0; }
}

/* 5. 光标闪烁效果 */
.cursor-blink {
  display: inline-block;
  width: 6px;
  height: 14px;
  background: #40e0ff;
  vertical-align: middle;
  margin-left: 2px;
  animation: blink 0.8s infinite;
}

@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }