/* ============================================================================
 * coding.css v2.0 — WorkBuddy 风格 AI 编程界面
 * 暗色系，简洁，专注于对话流
 * ============================================================================ */

.coding-panel {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
  background: linear-gradient(180deg, #0f0f1a 0%, #1a1a2e 100%);
  color: #e0e0e0;
  font-size: 14px;
}

/* ── 顶部简洁控制栏 ── */
.coding-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  flex-shrink: 0;
}

.coding-topbar-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-right: 8px;
}

.coding-topbar-sub {
  font-size: 11px;
  color: #888;
  flex: 1;
  margin-left: 4px;
}

.coding-select {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #ddd;
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  cursor: pointer;
  outline: none;
}

.coding-select:hover { background: rgba(255, 255, 255, 0.1); }

.coding-btn-mini {
  background: rgba(74, 158, 255, 0.15);
  border: 1px solid rgba(74, 158, 255, 0.3);
  color: #4a9eff;
  border-radius: 6px;
  padding: 5px 10px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s;
}

.coding-btn-mini:hover {
  background: rgba(74, 158, 255, 0.25);
}

.coding-access-toggle-mini {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  font-size: 12px;
  user-select: none;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 14px;
}

.coding-access-toggle-mini input { display: none; }
.coding-access-toggle-mini span { color: #aaa; }

.coding-access-toggle-mini input:checked ~ span {
  color: #4a9eff;
}

/* ── 沙箱 toggle (整合到 input-info) ── */
.coding-sandbox-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  user-select: none;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  transition: all 0.2s;
}

.coding-sandbox-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

.coding-sandbox-toggle input { display: none; }

.coding-sandbox-icon {
  font-size: 12px;
}

.coding-sandbox-text {
  font-size: 12px;
  color: #aaa;
}

.coding-sandbox-slider {
  position: relative;
  width: 26px;
  height: 14px;
  background: #555;
  border-radius: 7px;
  transition: background 0.25s;
}

.coding-sandbox-slider::after {
  content: '';
  position: absolute;
  top: 1px;
  left: 1px;
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.25s;
}

.coding-sandbox-toggle input:checked + .coding-sandbox-slider {
  background: #4a9eff;
}

.coding-sandbox-toggle input:checked + .coding-sandbox-slider::after {
  transform: translateX(12px);
}

.coding-sandbox-toggle input:checked ~ .coding-sandbox-text {
  color: #4a9eff;
}

/* ── 对话区域 ── */
.coding-chat {
  flex: 1;
  overflow-y: auto;
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
}

.coding-welcome {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 32px;
  text-align: center;
}

.coding-welcome-icon {
  font-size: 48px;
  margin-bottom: 16px;
  opacity: 0.7;
}

.coding-welcome-title {
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.coding-welcome-desc {
  font-size: 13px;
  color: #999;
  margin-bottom: 24px;
}

.coding-welcome-examples {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 480px;
  width: 100%;
}

.coding-welcome-ex {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: #ccc;
  cursor: pointer;
  text-align: left;
  transition: all 0.2s;
}

.coding-welcome-ex:hover {
  background: rgba(74, 158, 255, 0.1);
  border-color: rgba(74, 158, 255, 0.3);
  color: #fff;
}

.coding-msg-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
}

.coding-msg {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.coding-msg-avatar {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
}

.coding-msg.user .coding-msg-avatar {
  background: linear-gradient(135deg, #4a9eff, #2e7bd6);
  color: #fff;
}

.coding-msg.ai .coding-msg-avatar {
  background: linear-gradient(135deg, #6e4aff, #4a2bce);
  color: #fff;
}

.coding-msg-bubble {
  flex: 1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 10px 14px;
  line-height: 1.6;
  word-wrap: break-word;
}

.coding-msg.user .coding-msg-bubble {
  background: rgba(74, 158, 255, 0.1);
  border-color: rgba(74, 158, 255, 0.2);
}

.coding-msg-content {
  color: #e0e0e0;
  font-size: 14px;
  white-space: pre-wrap;
}

.coding-codeblock {
  background: #0a0a14;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 10px;
  margin: 8px 0;
  overflow-x: auto;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 12px;
  color: #c9d1d9;
  white-space: pre;
}

.coding-inline-code {
  background: rgba(255, 255, 255, 0.08);
  padding: 1px 6px;
  border-radius: 3px;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 12px;
  color: #ffcb6b;
}

/* ── 操作状态 chips ── */
.coding-msg-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.coding-action-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 10px;
  font-size: 11px;
  background: rgba(255, 255, 255, 0.05);
  color: #ccc;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.coding-action-chip.done {
  background: rgba(76, 175, 80, 0.15);
  color: #81c784;
  border-color: rgba(76, 175, 80, 0.3);
}

.coding-action-chip.failed {
  background: rgba(244, 67, 54, 0.15);
  color: #e57373;
  border-color: rgba(244, 67, 54, 0.3);
}

.coding-action-chip.running {
  background: rgba(255, 152, 0, 0.15);
  color: #ffb74d;
  border-color: rgba(255, 152, 0, 0.3);
  animation: coding-pulse 1.5s infinite;
}

/* v2.3: 消息操作工具栏 (复制 + 重新执行) */
.coding-msg-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  opacity: 0;
  transition: opacity 0.2s;
}

.coding-msg-bubble:hover .coding-msg-toolbar {
  opacity: 1;
}

.coding-msg-copy, .coding-msg-retry {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #999;
  border-radius: 4px;
  padding: 2px 8px;
  font-size: 11px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  transition: all 0.2s;
}

.coding-msg-copy:hover, .coding-msg-retry:hover {
  background: rgba(74, 158, 255, 0.15);
  border-color: rgba(74, 158, 255, 0.4);
  color: #4a9eff;
}

.coding-msg-copy.copied {
  background: rgba(76, 175, 80, 0.2);
  border-color: rgba(76, 175, 80, 0.5);
  color: #81c784;
}

.coding-msg-retry {
  color: #ff9800;
}

.coding-msg-retry:hover {
  background: rgba(255, 152, 0, 0.15);
  border-color: rgba(255, 152, 0, 0.4);
  color: #ffb74d;
}

@keyframes coding-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

/* ── 输入区 (WorkBuddy 风格底部固定) ── */
.coding-input-area {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 0, 0, 0.2);
  padding: 12px 16px;
  flex-shrink: 0;
}

.coding-input-row {
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

.coding-input-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #fff;
  border-radius: 10px;
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.5;
  resize: vertical;
  outline: none;
  font-family: inherit;
  min-height: 60px;
  max-height: 200px;
}

.coding-input-textarea:focus {
  border-color: #4a9eff;
  background: rgba(255, 255, 255, 0.07);
}

.coding-input-textarea::placeholder {
  color: #777;
}

.coding-input-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}

.coding-input-info {
  display: flex;
  gap: 12px;
  font-size: 11px;
  color: #999;
}

.coding-input-info-warn {
  color: #ff9800;
}

.coding-input-info-ok {
  color: #4caf50;
}

.coding-send-btn {
  background: linear-gradient(135deg, #4a9eff, #2e7bd6);
  border: none;
  color: #fff;
  border-radius: 8px;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
  box-shadow: 0 2px 8px rgba(74, 158, 255, 0.3);
}

.coding-send-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(74, 158, 255, 0.4);
}

.coding-send-btn:disabled {
  background: #555;
  cursor: not-allowed;
  box-shadow: none;
}

.coding-spin {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: coding-spin 0.8s linear infinite;
}

@keyframes coding-spin {
  to { transform: rotate(360deg); }
}

.coding-streaming {
  color: #4a9eff;
  animation: coding-blink 1s infinite;
}

@keyframes coding-blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* ── 滚动条 ── */
.coding-chat::-webkit-scrollbar {
  width: 6px;
}
.coding-chat::-webkit-scrollbar-track {
  background: transparent;
}
.coding-chat::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}
.coding-chat::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* ── 移动端适配 ── */
@media (max-width: 768px) {
  .coding-topbar {
    flex-wrap: wrap;
    padding: 8px;
  }
  .coding-select {
    font-size: 11px;
    padding: 4px 6px;
  }
  .coding-welcome-title { font-size: 17px; }
  .coding-welcome-desc { font-size: 12px; }
  .coding-welcome-ex { font-size: 12px; padding: 8px 10px; }
  .coding-msg-list { gap: 12px; }
  .coding-msg-avatar { width: 26px; height: 26px; font-size: 11px; }
  .coding-msg-bubble { padding: 8px 10px; font-size: 13px; }
  .coding-input-textarea { font-size: 13px; padding: 8px 10px; }
  .coding-send-btn { padding: 6px 14px; font-size: 12px; }
  .coding-chat { padding: 16px 10px; }
  .coding-input-area { padding: 8px 10px; }
  .coding-access-toggle-mini { font-size: 11px; padding: 2px 8px; }
}