/* ==========================================================================
   AI Agent 工作台 - 样式表
   --------------------------------------------------------------------------
   极简治愈系 · 大量留白 · 深绿 / 灰蓝 / 雾白 / 金色点缀 · 深色 / 浅色主题
   ========================================================================== */

/* --- CSS 变量（浅色主题） --- */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f6f8f6;
  --bg-tertiary: #eef1ee;
  --bg-sidebar: #f2f4f1;
  --text-primary: #2d3a4a;          /* 灰蓝主色 */
  --text-secondary: #5a6472;
  --text-muted: #8a94a3;
  --border-color: #e2e6e2;
  --border-light: #eef1ee;
  --accent: #4a9eff;                /* 强调蓝 */
  --accent-hover: #3a8eef;
  --accent-light: rgba(74, 158, 255, 0.08);
  --deep-green: #1a2f23;            /* 深绿（品牌点缀） */
  --gold: #c4a962;                  /* 金色强调 */
  --danger: #d9534f;
  --danger-light: #fbeceb;
  --success: #2e9e5b;
  --success-light: #e8f5ec;
  --warning: #c98a1a;
  --warning-light: #fdf3e3;
  --msg-user-bg: #4a9eff;
  --msg-user-text: #ffffff;
  --msg-bot-bg: #f0f2f0;
  --msg-bot-text: #2d3a4a;
  --code-bg: #1f2733;
  --code-text: #d6dee8;
  --code-head-bg: #2a3440;
  --shadow-sm: 0 1px 3px rgba(45, 58, 74, 0.06);
  --shadow-md: 0 4px 16px rgba(45, 58, 74, 0.08);
  --shadow-lg: 0 12px 32px rgba(45, 58, 74, 0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --sidebar-width: 280px;
  --topbar-height: 56px;
  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --font-mono: 'SF Mono', 'Fira Code', 'JetBrains Mono', 'Consolas', monospace;
  --font-serif: Georgia, 'Noto Serif SC', 'Songti SC', serif;
}

/* --- 暗色主题 --- */
[data-theme="dark"] {
  --bg-primary: #1a1f2a;
  --bg-secondary: #202736;
  --bg-tertiary: #2a3342;
  --bg-sidebar: #161b24;
  --text-primary: #dce3ec;
  --text-secondary: #a7b1c0;
  --text-muted: #6b7688;
  --border-color: #2e3847;
  --border-light: #283141;
  --accent: #6ea8f7;
  --accent-hover: #5b96e8;
  --accent-light: rgba(110, 168, 247, 0.12);
  --deep-green: #2e5b44;
  --gold: #c9b377;
  --danger: #e06a66;
  --danger-light: #3a2426;
  --success: #4cae77;
  --success-light: #1f2e27;
  --warning: #d5a344;
  --warning-light: #32291a;
  --msg-user-bg: #3d7fd6;
  --msg-user-text: #ffffff;
  --msg-bot-bg: #28303f;
  --msg-bot-text: #dce3ec;
  --code-bg: #12161f;
  --code-text: #cdd6e2;
  --code-head-bg: #1a2028;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.45);
}

/* --- 全局重置 --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; -webkit-text-size-adjust: 100%; }

body {
  font-family: system-ui, -apple-system, 'Segoe UI', 'Noto Sans SC', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  display: flex;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  transition: background var(--transition), color var(--transition);
}

/* --- 滚动条 --- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ==========================================================================
   侧边栏
   ========================================================================== */
.sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  transition: min-width var(--transition), width var(--transition), transform var(--transition);
  overflow: hidden;
  z-index: 100;
}

.sidebar.collapsed { min-width: 0; width: 0; border-right: none; }

.sidebar-header {
  padding: 20px 16px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  flex-shrink: 0;
}

.sidebar-header h2 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  font-family: var(--font-serif);
}

.chat-history-list {
  flex: 1;
  overflow-y: auto;
  list-style: none;
  padding: 4px 8px;
}

.chat-history-list li {
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background var(--transition);
  margin-bottom: 2px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-history-list li:hover { background: var(--accent-light); color: var(--text-primary); }

.chat-history-list li.active { background: var(--accent-light); color: var(--accent); font-weight: 500; }

.chat-title { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.chat-del-btn {
  display: none;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  line-height: 18px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  border-radius: 4px;
  cursor: pointer;
  font-size: 1rem;
}

.chat-history-list li:hover .chat-del-btn { display: inline-block; }
.chat-del-btn:hover { background: var(--danger); color: #fff; }

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border-color);
  flex-shrink: 0;
}

/* 移动端遮罩 */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 99;
}
.sidebar-overlay.visible { display: block; }

/* ==========================================================================
   主区域
   ========================================================================== */
.main-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  height: 100vh;
  height: 100dvh;
}

.top-bar {
  height: var(--topbar-height);
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
  background: var(--bg-primary);
}

.page-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  flex: 1;
  font-family: var(--font-serif);
}

.top-bar-right { display: flex; align-items: center; gap: 10px; }

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  transition: background var(--transition);
}
.status-dot.connected { background: var(--success); }
.status-dot.disconnected { background: var(--danger); }
.status-dot.connecting { background: var(--warning); animation: pulse 1.5s infinite; }

@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* ==========================================================================
   聊天区域
   ========================================================================== */
.chat-container { flex: 1; overflow-y: auto; padding: 0; }

.messages { max-width: 780px; margin: 0 auto; padding: 32px 24px 16px; }

.welcome-message { text-align: center; padding: 80px 20px 40px; color: var(--text-muted); }

.welcome-title {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  font-family: var(--font-serif);
}
.welcome-sub { font-size: 0.95rem; color: var(--text-secondary); margin-bottom: 20px; }

.format-hint {
  display: inline-block;
  padding: 6px 14px;
  background: var(--bg-tertiary);
  border-radius: 20px;
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* --- 消息气泡 --- */
.message { display: flex; margin-bottom: 20px; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

.message.user { justify-content: flex-end; }
.message.bot { justify-content: flex-start; }

.message-bubble {
  max-width: 85%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.93rem;
  line-height: 1.65;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.message.user .message-bubble { background: var(--msg-user-bg); color: var(--msg-user-text); border-bottom-right-radius: 4px; }
.message.bot .message-bubble { background: var(--msg-bot-bg); color: var(--msg-bot-text); border-bottom-left-radius: 4px; }

.message-attachments { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 6px; }

.file-attachment {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   Markdown 渲染样式
   ========================================================================== */
.message-bubble h1, .message-bubble h2, .message-bubble h3,
.message-bubble h4, .message-bubble h5, .message-bubble h6 {
  margin: 14px 0 6px;
  font-weight: 600;
  line-height: 1.35;
  font-family: var(--font-serif);
}
.message-bubble h1 { font-size: 1.3rem; }
.message-bubble h2 { font-size: 1.15rem; }
.message-bubble h3 { font-size: 1.05rem; }
.message-bubble h4, .message-bubble h5, .message-bubble h6 { font-size: 0.98rem; }

.message-bubble p { margin: 6px 0; }
.message-bubble p:first-child { margin-top: 0; }
.message-bubble p:last-child { margin-bottom: 0; }

.message-bubble ul, .message-bubble ol { margin: 6px 0; padding-left: 22px; }
.message-bubble li { margin: 2px 0; }

.message-bubble hr { border: none; border-top: 1px solid var(--border-color); margin: 14px 0; }

.message-bubble blockquote {
  border-left: 3px solid var(--accent);
  padding: 4px 12px;
  margin: 8px 0;
  color: var(--text-secondary);
  background: var(--accent-light);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.message-bubble a { color: var(--accent); text-decoration: none; }
.message-bubble a:hover { text-decoration: underline; }

.message-bubble strong { font-weight: 600; }
.message-bubble del { color: var(--text-muted); }

/* 行内代码 */
.message-bubble code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--bg-tertiary);
  padding: 2px 5px;
  border-radius: 3px;
  color: var(--deep-green);
}
[data-theme="dark"] .message-bubble code { color: var(--gold); }

/* 代码块 */
.code-block { margin: 10px 0; border-radius: var(--radius-sm); overflow: hidden; }

.code-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--code-head-bg);
  padding: 6px 12px;
}
.code-lang { color: #8a97a6; font-size: 0.75rem; font-family: var(--font-mono); letter-spacing: 0.03em; }
.code-copy-btn {
  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: #b8c4d0;
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s;
}
.code-copy-btn:hover { background: rgba(255, 255, 255, 0.18); color: #fff; }

.code-block pre {
  background: var(--code-bg);
  color: var(--code-text);
  padding: 14px 16px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
  margin: 0;
}
.code-block pre code { background: none; padding: 0; color: inherit; font-size: inherit; }

/* 表格 */
.md-table-wrap { overflow-x: auto; margin: 10px 0; }
.md-table { border-collapse: collapse; width: 100%; font-size: 0.85rem; }
.md-table th, .md-table td {
  border: 1px solid var(--border-color);
  padding: 6px 10px;
  text-align: left;
}
.md-table th { background: var(--bg-tertiary); font-weight: 600; }
.md-table tr:nth-child(even) td { background: var(--bg-secondary); }

/* ==========================================================================
   执行过程卡片（可视化引擎）
   ========================================================================== */
.execution-card {
  max-width: 85%;
  margin-bottom: 20px;
  animation: fadeIn 0.3s ease;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  font-size: 0.88rem;
}

.exec-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
}
.exec-card-title { font-weight: 600; }
.exec-card-status { font-size: 0.8rem; font-weight: 500; }
.exec-status-pending { color: var(--warning); }
.exec-status-running { color: var(--accent); }
.exec-status-success { color: var(--success); }
.exec-status-error { color: var(--danger); }

.exec-card-progress { display: flex; align-items: center; gap: 10px; padding: 10px 14px 0; }
.exec-progress-track { flex: 1; height: 4px; background: var(--bg-tertiary); border-radius: 2px; overflow: hidden; }
.exec-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--gold));
  border-radius: 2px;
  transition: width 0.4s ease;
  width: 0;
}
.exec-progress-text { font-size: 0.75rem; color: var(--text-muted); font-family: var(--font-mono); min-width: 34px; text-align: right; }

/* 思考折叠块 */
.exec-thinking { margin: 8px 14px 0; border: 1px solid var(--border-light); border-radius: var(--radius-sm); overflow: hidden; }
.exec-thinking-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 8px 12px;
  border: none;
  background: var(--bg-tertiary);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.82rem;
  font-family: inherit;
}
.exec-thinking-toggle:hover { background: var(--border-light); }
.exec-thinking-chevron { color: var(--text-muted); font-size: 0.78rem; }
.exec-thinking-body {
  padding: 10px 12px;
  font-size: 0.82rem;
  color: var(--text-secondary);
  white-space: pre-wrap;
  word-break: break-word;
  border-top: 1px solid var(--border-light);
  line-height: 1.6;
  max-height: 260px;
  overflow-y: auto;
}

/* 时间线 */
.exec-timeline { padding: 10px 14px 14px; }

.exec-step {
  display: flex;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--border-light);
  animation: fadeIn 0.25s ease;
}
.exec-step:last-child { border-bottom: none; }

.exec-step-icon {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tertiary);
  border-radius: 50%;
  font-size: 0.85rem;
  margin-top: 1px;
}

.exec-step-body { flex: 1; min-width: 0; }

.exec-step-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.exec-step-name { font-weight: 500; font-family: var(--font-mono); font-size: 0.8rem; }
.exec-step-status { font-size: 0.72rem; padding: 1px 8px; border-radius: 10px; }
.exec-step-status.running { background: var(--accent-light); color: var(--accent); }
.exec-step-status.success { background: var(--success-light); color: var(--success); }
.exec-step-status.error { background: var(--danger-light); color: var(--danger); }
.exec-step-status.interrupted { background: var(--bg-tertiary); color: var(--text-muted); }
.exec-step-duration { margin-left: auto; font-size: 0.72rem; color: var(--text-muted); font-family: var(--font-mono); }

.io-line {
  margin-top: 4px;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--bg-primary);
}
.io-line:hover { background: var(--bg-tertiary); }
.io-line.collapsed { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-height: 1.4em; }
.io-line.expanded { white-space: pre-wrap; word-break: break-all; }
.io-line::before { content: '▸ '; color: var(--text-muted); }
.io-line.expanded::before { content: '▾ '; }

.exec-retry-line {
  padding: 6px 0;
  font-size: 0.8rem;
  color: var(--warning);
  border-bottom: 1px dashed var(--border-light);
}

.exec-error-msg {
  padding: 10px 14px;
  background: var(--danger-light);
  color: var(--danger);
  font-size: 0.82rem;
  border-top: 1px solid var(--danger);
}

/* ==========================================================================
   错误卡片
   ========================================================================== */
.message-bubble.error-card {
  background: var(--danger-light);
  color: var(--danger);
  border-left: 3px solid var(--danger);
  font-weight: 500;
}

/* ==========================================================================
   任务进度区（顶部）
   ========================================================================== */
.task-progress-area { max-width: 780px; margin: 0 auto; padding: 0 24px 8px; width: 100%; }
.progress-info { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.progress-status { font-size: 0.82rem; color: var(--text-secondary); }
.progress-percent { font-size: 0.82rem; font-weight: 600; color: var(--accent); font-family: var(--font-mono); }
.progress-bar-track { height: 4px; background: var(--bg-tertiary); border-radius: 2px; overflow: hidden; }
.progress-bar-fill { height: 100%; background: var(--accent); border-radius: 2px; transition: width 0.4s ease; position: relative; }
.progress-bar-fill::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 1.5s infinite;
}
@keyframes shimmer { 0% { transform: translateX(-100%); } 100% { transform: translateX(100%); } }

/* ==========================================================================
   结果下载区
   ========================================================================== */
.result-area { max-width: 780px; margin: 0 auto; padding: 0 24px 12px; width: 100%; }
.result-header { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; font-size: 0.9rem; font-weight: 500; color: var(--success); }
.result-files { display: flex; flex-wrap: wrap; gap: 8px; }
.result-files .btn { font-size: 0.82rem; }

/* ==========================================================================
   输入区域
   ========================================================================== */
.input-area {
  flex-shrink: 0;
  border-top: 1px solid var(--border-color);
  background: var(--bg-primary);
  padding: 12px 24px 16px;
}
.drop-zone { max-width: 780px; margin: 0 auto; position: relative; }
.drop-zone.drag-over {
  outline: 2px dashed var(--accent);
  outline-offset: -4px;
  border-radius: var(--radius-md);
  background: var(--accent-light);
}

.file-preview { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px 0; }
.file-preview .file-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: var(--bg-tertiary);
  border-radius: 20px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.file-preview .file-tag .remove-file {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1;
}
.file-preview .file-tag .remove-file:hover { color: var(--danger); }

.input-row { display: flex; align-items: flex-end; gap: 8px; }

.input-box {
  flex: 1;
  border: none;
  outline: none;
  background: var(--bg-secondary);
  color: var(--text-primary);
  padding: 12px 16px;
  font-size: 0.93rem;
  font-family: inherit;
  border-radius: var(--radius-md);
  resize: none;
  min-height: 44px;
  max-height: 160px;
  line-height: 1.5;
  transition: background var(--transition), box-shadow var(--transition);
}
.input-box::placeholder { color: var(--text-muted); }
.input-box:focus { background: var(--bg-tertiary); box-shadow: 0 0 0 2px var(--accent-light); }

.input-actions { display: flex; gap: 4px; flex-shrink: 0; align-items: center; }
.file-input-hidden { display: none; }

/* 联网搜索 toggle */
.toggle-search { position: relative; transition: all var(--transition); }
.toggle-search.active { background: var(--accent-light); color: var(--accent); }
.toggle-search.active svg { stroke: var(--accent); }
.toggle-search .toggle-dot {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-muted);
  display: none;
}
.toggle-search.active .toggle-dot { display: block; background: var(--success); }

/* ==========================================================================
   按钮
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
  line-height: 1;
}
.btn:active { transform: scale(0.96); }
.btn:disabled { cursor: not-allowed; }

.btn-primary { background: var(--accent); color: #fff; padding: 8px 16px; font-size: 0.85rem; }
.btn-primary:hover { background: var(--accent-hover); }

.btn-ghost { background: transparent; color: var(--text-secondary); padding: 8px 12px; font-size: 0.85rem; }
.btn-ghost:hover { background: var(--bg-tertiary); color: var(--text-primary); }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-icon { width: 40px; height: 40px; padding: 0; border-radius: var(--radius-sm); }

/* ==========================================================================
   工具类
   ========================================================================== */
.hidden { display: none !important; }
.admin-only { }

/* ==========================================================================
   Toast 提示
   ========================================================================== */
.toast-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.toast {
  padding: 12px 20px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  color: var(--text-primary);
  animation: slideIn 0.3s ease;
  max-width: 340px;
}
.toast.error { border-left: 3px solid var(--danger); }
.toast.success { border-left: 3px solid var(--success); }
.toast.info { border-left: 3px solid var(--accent); }
@keyframes slideIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

/* ==========================================================================
   响应式 - 移动端
   ========================================================================== */
@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    transform: translateX(0);
    box-shadow: var(--shadow-lg);
  }
  .sidebar.collapsed {
    transform: translateX(-100%);
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
  }
  .messages { padding: 20px 16px 12px; }
  .input-area { padding: 10px 16px 14px; }
  .welcome-message { padding: 50px 16px 30px; }
  .welcome-title { font-size: 1.3rem; }
  .top-bar { padding: 0 12px; }
  .message-bubble { max-width: 92%; }
  .execution-card { max-width: 100%; }
  .chat-del-btn { display: inline-block; }
}

@media (max-width: 480px) {
  .input-box { font-size: 0.88rem; padding: 10px 12px; }
  .btn-icon { width: 36px; height: 36px; }
  .exec-step-head { gap: 6px; }
}