/* ============================================================
   极光导航 (Aurora Portal) 现代轻奢毛玻璃主题样式
   ============================================================ */

:root {
  --primary: #6366f1;
  --primary-hover: #4f46e5;
  --primary-light: rgba(99, 102, 241, 0.15);
  --primary-glow: rgba(99, 102, 241, 0.4);
  
  --bg-dark: #0b0f19;
  --bg-gradient: radial-gradient(circle at 15% 15%, rgba(99, 102, 241, 0.18), transparent 45%),
                 radial-gradient(circle at 85% 80%, rgba(236, 72, 153, 0.15), transparent 40%),
                 radial-gradient(circle at 50% 50%, rgba(14, 165, 233, 0.12), transparent 50%),
                 #0b0f19;

  --glass-bg: rgba(22, 27, 46, 0.65);
  --glass-card: rgba(30, 41, 59, 0.55);
  --glass-card-hover: rgba(51, 65, 85, 0.75);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-focus: rgba(99, 102, 241, 0.5);

  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-sub: #64748b;
  
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 20px 35px -5px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 25px var(--primary-glow);

  --transition-fast: 0.18s ease;
  --transition-normal: 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.5;
}

/* 全屏动态星空与渐变背景层 */
.bg-layer {
  position: fixed;
  inset: 0;
  background: var(--bg-gradient);
  background-size: cover;
  background-attachment: fixed;
  z-index: -2;
  transition: opacity 0.5s ease;
}

.bg-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 0%, rgba(11, 15, 25, 0.7) 100%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: -1;
  pointer-events: none;
}

/* ================= 顶部控制导航 ================= */
.top-nav-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 28px;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #e2e8f0;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 10px var(--success);
  animation: pulse-ring 2s infinite ease-out;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

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

.icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-size: 13px;
  transition: var(--transition-fast);
}

.icon-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-main);
  border-color: rgba(255, 255, 255, 0.2);
}

/* ================= 布局主容器 ================= */
.main-wrapper {
  max-width: 1260px;
  margin: 0 auto;
  padding: 24px 20px 80px;
}

/* ================= Hero 区域 ================= */
.hero-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 30px;
}

.profile-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 22px;
  text-align: center;
}

.avatar-box {
  width: 82px;
  height: 82px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-glow);
  position: relative;
  cursor: pointer;
  transition: transform 0.3s ease, border-color 0.3s ease;
  background: #1e293b;
}

.avatar-box:hover {
  transform: scale(1.06);
  border-color: var(--primary);
}

.avatar-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-edit-tag {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 11px;
  padding: 2px 0;
  opacity: 0;
  transition: opacity 0.2s;
}

.avatar-box:hover .avatar-edit-tag {
  opacity: 1;
}

.portal-title {
  margin-top: 12px;
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #ffffff 40%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  cursor: pointer;
}

.portal-desc {
  margin-top: 4px;
  font-size: 14px;
  color: var(--text-muted);
  cursor: pointer;
}

/* ================= 搜索框 ================= */
.search-box-card {
  width: 100%;
  max-width: 680px;
  margin-bottom: 24px;
}

.search-bar {
  display: flex;
  align-items: center;
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 6px 10px;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
}

.search-bar:focus-within {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  background: rgba(30, 41, 59, 0.9);
}

.engine-dropdown-wrap {
  position: relative;
}

.engine-current-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: none;
  color: var(--text-main);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.engine-current-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

.arrow-down {
  font-size: 10px;
  color: var(--text-muted);
}

.engine-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: #1e293b;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  min-width: 140px;
  display: none;
  flex-direction: column;
  z-index: 50;
}

.engine-menu.show {
  display: flex;
}

.engine-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.engine-option:hover, .engine-option.active {
  background: rgba(99, 102, 241, 0.18);
  color: var(--text-main);
}

.search-input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  padding: 10px 16px;
  font-size: 15px;
  color: var(--text-main);
}

.search-input::placeholder {
  color: var(--text-sub);
}

.search-clear-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 4px 8px;
  cursor: pointer;
  font-size: 14px;
}

.search-submit-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary);
  border: none;
  color: #fff;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
  margin-left: 4px;
}

.search-submit-btn:hover {
  background: var(--primary-hover);
  transform: scale(1.06);
}

/* PC 端药丸标签 */
.engine-pills {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.pill-item {
  font-size: 12px;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-full);
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-fast);
}

.pill-item:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
}

.pill-item.active {
  background: var(--primary-light);
  color: #c7d2fe;
  border-color: var(--primary);
  font-weight: 600;
}

/* ================= 顶栏 Tab 栏 ================= */
.nav-tabs-container {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.nav-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-normal);
  backdrop-filter: blur(10px);
}

.nav-tab:hover {
  background: rgba(51, 65, 85, 0.7);
  color: var(--text-main);
  transform: translateY(-1px);
}

.nav-tab.active {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.25), rgba(79, 70, 229, 0.35));
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 15px rgba(99, 102, 241, 0.25);
}

.nav-tab.btn-highlight {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.nav-tab.btn-highlight:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-glow);
}

.badge-live {
  font-size: 11px;
  color: var(--success);
  background: rgba(16, 185, 129, 0.15);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-left: 4px;
}

/* ================= 面板切换 ================= */
.tab-panel {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-panel.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================= 分类过滤胶囊 ================= */
.category-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  padding: 10px 0 18px;
  margin-bottom: 12px;
  scrollbar-width: none;
}

.category-filter-bar::-webkit-scrollbar {
  display: none;
}

.cat-pill {
  white-space: nowrap;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--glass-border);
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.cat-pill:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--text-main);
}

.cat-pill.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.3);
}

/* ================= 网站卡片区域 ================= */
.section-container {
  margin-bottom: 34px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-left: 4px;
  border-left: 4px solid var(--primary);
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: #f1f5f9;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 8px;
}

.section-actions {
  display: flex;
  gap: 8px;
}

.btn-text-sm {
  background: transparent;
  border: none;
  color: var(--text-sub);
  font-size: 12px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: color 0.2s;
}

.btn-text-sm:hover {
  color: var(--danger);
}

/* 网格矩阵 */
.sites-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(195px, 1fr));
  gap: 16px;
}

/* 单个网站卡片 */
.site-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: var(--glass-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: var(--transition-normal);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.site-card:hover {
  background: var(--glass-card-hover);
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px -3px rgba(0, 0, 0, 0.4);
}

.site-card.highlight {
  border-color: var(--primary);
  box-shadow: 0 0 16px var(--primary-glow);
}

.site-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.site-icon-box img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.site-icon-box .default-icon {
  font-size: 18px;
}

.site-info {
  flex: 1;
  min-width: 0;
}

.site-name {
  font-size: 14px;
  font-weight: 600;
  color: #f8fafc;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-desc {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

/* 卡片悬浮操作按钮 */
.card-tools {
  position: absolute;
  top: 6px;
  right: 6px;
  display: flex;
  gap: 4px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  background: rgba(15, 23, 42, 0.85);
  border-radius: var(--radius-sm);
  padding: 2px 4px;
  border: 1px solid var(--glass-border);
}

.site-card:hover .card-tools {
  opacity: 1;
  pointer-events: auto;
}

.tool-icon-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color 0.15s;
}

.tool-icon-btn:hover {
  color: #fff;
}

.tool-icon-btn.delete:hover {
  color: var(--danger);
}

/* “添加网站”占位卡片 */
.add-site-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.add-site-card:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: #c7d2fe;
}

/* ================= 共享粘贴板主面板 ================= */
.clipboard-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.glass-panel {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: var(--shadow-lg);
}

.clipboard-top-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(15, 23, 42, 0.5);
  border-bottom: 1px solid var(--glass-border);
}

.clipboard-status-info {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--text-muted);
}

.live-indicator {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--warning);
}

.live-indicator.online {
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
}

.sep {
  color: rgba(255, 255, 255, 0.15);
}

.clipboard-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.view-toggle-group {
  display: inline-flex;
  background: rgba(0, 0, 0, 0.25);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
}

.toggle-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 5px 12px;
  font-size: 12px;
  border-radius: 5px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.toggle-btn.active {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--primary);
  border: 1px solid var(--primary);
  color: #fff;
  padding: 7px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.14);
}

.btn-danger-outline {
  background: transparent;
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #f87171;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.btn-danger-outline:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--danger);
}

.clipboard-editor-body {
  position: relative;
  min-height: 420px;
}

.clip-textarea {
  width: 100%;
  height: 420px;
  padding: 20px;
  background: rgba(11, 15, 25, 0.45);
  border: none;
  outline: none;
  color: #f1f5f9;
  font-family: "Fira Code", Consolas, Monaco, monospace, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  resize: vertical;
}

.clip-preview {
  padding: 24px;
  min-height: 420px;
  color: #e2e8f0;
  line-height: 1.7;
  overflow-y: auto;
}

/* Markdown 美化 */
.markdown-body h1, .markdown-body h2, .markdown-body h3 {
  margin-top: 18px;
  margin-bottom: 10px;
  color: #f8fafc;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 6px;
}
.markdown-body pre {
  background: #0f172a;
  padding: 14px;
  border-radius: 8px;
  overflow-x: auto;
  margin: 12px 0;
  border: 1px solid var(--glass-border);
}
.markdown-body code {
  font-family: Consolas, monospace;
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 13px;
}
.markdown-body blockquote {
  border-left: 4px solid var(--primary);
  padding-left: 12px;
  color: var(--text-muted);
  margin: 12px 0;
}

.clipboard-footer-tips {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
  background: rgba(15, 23, 42, 0.4);
  border-top: 1px solid var(--glass-border);
  font-size: 13px;
}

.badge-tip {
  color: #a5b4fc;
  font-weight: 600;
  margin-right: 6px;
}

.link-btn {
  background: transparent;
  border: none;
  color: var(--primary);
  cursor: pointer;
  font-size: 13px;
  text-decoration: underline;
}

/* ================= 悬浮抽屉: 便捷便签板 ================= */
.drawer-panel {
  position: fixed;
  top: 0;
  right: -380px;
  width: 360px;
  height: 100vh;
  background: #0f172a;
  border-left: 1px solid var(--glass-border);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  z-index: 200;
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.drawer-panel.open {
  right: 0;
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--glass-border);
}

.drawer-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
}

.drawer-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
}

.drawer-body {
  flex: 1;
  padding: 14px;
}

.drawer-textarea {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px;
  color: #fff;
  font-size: 14px;
  resize: none;
  outline: none;
}

.drawer-footer {
  padding: 14px;
  border-top: 1px solid var(--glass-border);
}

.w-full {
  width: 100%;
  justify-content: center;
}

.floating-capsule {
  position: fixed;
  bottom: 30px;
  right: 25px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
  cursor: pointer;
  z-index: 90;
  transition: transform 0.2s, box-shadow 0.2s;
}

.floating-capsule:hover {
  transform: translateY(-2px) scale(1.04);
  box-shadow: 0 12px 28px rgba(99, 102, 241, 0.6);
}

/* ================= 模态弹窗系统 ================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 300;
  padding: 16px;
}

.modal-overlay.open {
  display: flex;
  animation: fadeIn 0.25s ease;
}

.modal-dialog {
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.qr-dialog {
  max-width: 400px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(15, 23, 42, 0.5);
}

.modal-title {
  font-size: 17px;
  font-weight: 700;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 20px;
  cursor: pointer;
}

.modal-form {
  padding: 22px;
}

.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #cbd5e1;
  margin-bottom: 6px;
}

.req {
  color: var(--danger);
}

.form-group input, .form-group select {
  width: 100%;
  padding: 10px 14px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus, .form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.3);
}

.form-hint {
  display: block;
  font-size: 12px;
  color: var(--text-sub);
  margin-top: 4px;
}

.input-with-action {
  display: flex;
  gap: 8px;
}

.input-with-action input {
  flex: 1;
}

.btn-sm {
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 12px;
  cursor: pointer;
  white-space: nowrap;
}

.form-row {
  display: flex;
  gap: 12px;
}

.flex-1 {
  flex: 1;
}

.cat-select-wrap {
  display: flex;
  gap: 6px;
}

.btn-icon-addon {
  width: 40px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--glass-border);
  color: #fff;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 18px;
}

.icon-preview-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-avatar-preview {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: #1e293b;
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.icon-avatar-preview img {
  width: 22px;
  height: 22px;
  object-fit: contain;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 24px;
}

/* 数据管理弹窗 */
.data-manage-body {
  padding: 22px;
}

.data-stat-card {
  display: flex;
  justify-content: space-around;
  background: rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 20px;
  border: 1px solid var(--glass-border);
}

.stat-item {
  text-align: center;
}

.stat-val {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: #a5b4fc;
}

.stat-label {
  font-size: 12px;
  color: var(--text-muted);
}

.data-btn-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.action-card-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  color: var(--text-main);
  text-align: left;
  cursor: pointer;
  transition: var(--transition-fast);
}

.action-card-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.action-card-btn.danger:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: var(--danger);
}

.action-card-btn .btn-icon {
  font-size: 22px;
}

.action-card-btn strong {
  display: block;
  font-size: 14px;
}

.action-card-btn span {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 2px;
}

/* 扫码互联弹窗 */
.qr-modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.qr-canvas-box {
  width: 200px;
  height: 200px;
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: var(--shadow-md);
}

.qr-canvas-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.qr-hint {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.address-copy-bar {
  display: flex;
  gap: 6px;
  width: 100%;
}

.address-copy-bar input {
  flex: 1;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: #a5b4fc;
  padding: 8px 12px;
  font-size: 12px;
  outline: none;
}

/* ================= 浮层通知 Toast ================= */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 500;
  pointer-events: none;
}

.toast {
  padding: 10px 20px;
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--primary);
  border-radius: var(--radius-full);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.25s ease-out;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================= 移动端适配 ================= */
@media (max-width: 768px) {
  .top-nav-bar {
    padding: 10px 16px;
  }
  .btn-text {
    display: none;
  }
  .main-wrapper {
    padding: 16px 12px 60px;
  }
  .sites-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }
  .site-card {
    padding: 10px;
    gap: 8px;
  }
  .site-icon-box {
    width: 32px;
    height: 32px;
  }
  .site-name {
    font-size: 13px;
  }
  .site-desc {
    display: none;
  }
  .card-tools {
    opacity: 1;
    pointer-events: auto;
  }
  .engine-pills {
    display: none;
  }
  .clipboard-top-bar {
    flex-direction: column;
    align-items: flex-start;
  }
  .drawer-panel {
    width: 100%;
    right: -100%;
  }
  .form-row {
    flex-direction: column;
    gap: 0;
  }
}