/* 搭建 二开 网站维护 Telegram @caishenge */
/* 企业级后台样式 */

:root {
  --sidebar-bg: #0f172a;
  --sidebar-w: 256px;
  --sidebar-hover: #1e293b;
  --sidebar-active: #2563eb;
  --header-h: 56px;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --success: #22c55e;
  --success-hover: #16a34a;
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --warning: #f59e0b;
  --gray: #64748b;
  --gray-hover: #475569;
  --border: #e2e8f0;
  --bg: #f8fafc;
  --card-bg: #ffffff;
  --text: #0f172a;
  --text-secondary: #64748b;
  --text-muted: #94a3b8;
  --radius: 10px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.15);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; background: var(--bg); color: var(--text); min-height: 100vh; -webkit-text-size-adjust: 100%; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ========== 布局 ========== */
.admin-layout { display: flex; min-height: 100vh; }

/* 侧边栏 */
.admin-sidebar {
  width: var(--sidebar-w); background: var(--sidebar-bg); color: #e2e8f0;
  display: flex; flex-direction: column; position: fixed; top: 0; left: 0; bottom: 0; z-index: 1000;
  transition: transform 0.25s ease;
}
.admin-sidebar-brand {
  padding: 1rem 1.25rem; font-size: 1.125rem; font-weight: 700; color: #fff;
  display: flex; align-items: center; gap: 0.5rem; border-bottom: 1px solid rgba(255,255,255,0.08);
}
.admin-sidebar-nav { flex: 1; overflow-y: auto; padding: 0.5rem 0; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.1) transparent; }
.admin-sidebar-nav::-webkit-scrollbar { width: 4px; }
.admin-sidebar-nav::-webkit-scrollbar-track { background: transparent; }
.admin-sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 2px; }
.admin-sidebar-nav::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* 一级菜单项 */
.admin-sidebar-nav .nav-item {
  display: flex; align-items: center; gap: 0.75rem; padding: 0.6rem 1.25rem;
  color: #cbd5e1; font-size: 0.875rem; transition: all 0.15s; border-left: 3px solid transparent;
  cursor: pointer; text-decoration: none;
}
.admin-sidebar-nav .nav-item:hover { background: var(--sidebar-hover); color: #fff; text-decoration: none; }
.admin-sidebar-nav .nav-item.active { background: rgba(37,99,235,0.15); color: #60a5fa; border-left-color: var(--sidebar-active); font-weight: 500; }

/* 分组标题 */
.nav-group-title {
  display: flex; align-items: center; gap: 0.65rem; padding: 0.55rem 1.25rem;
  color: #94a3b8; font-size: 0.8125rem; font-weight: 600;
  cursor: pointer; transition: all 0.15s; user-select: none;
}
.nav-group-title:hover { color: #e2e8f0; background: rgba(255,255,255,0.03); }
.nav-group.open .nav-group-title { color: #60a5fa; }
.nav-arrow { margin-left: auto; font-size: 0.7rem; color: #64748b; transition: transform 0.2s; }
.nav-group.open .nav-arrow { color: #60a5fa; }

/* 子菜单项 */
.nav-sub { padding-left: 2.5rem !important; font-size: 0.8125rem !important; padding-top: 0.45rem !important; padding-bottom: 0.45rem !important; }
.nav-sub .nav-icon { font-size: 0.85rem; width: 1.1rem; }

/* 子菜单展开动画 */
.nav-group-items { padding-bottom: 0.25rem; }

/* 分组间距 */
.nav-group { margin-top: 0.15rem; }
.nav-group + .nav-group { margin-top: 0.35rem; padding-top: 0.35rem; border-top: 1px solid rgba(255,255,255,0.05); }

.nav-icon { font-size: 1rem; width: 1.25rem; text-align: center; flex-shrink: 0; }
.nav-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.admin-sidebar-footer { padding: 0.75rem 1.25rem; border-top: 1px solid rgba(255,255,255,0.08); }
.admin-sidebar-footer .logout { cursor: pointer; color: #94a3b8; font-size: 0.875rem; display: flex; align-items: center; gap: 0.5rem; }
.admin-sidebar-footer .logout:hover { color: #f87171; }

/* 主区域 */
.admin-main { flex: 1; margin-left: var(--sidebar-w); min-height: 100vh; display: flex; flex-direction: column; }
.admin-header {
  height: var(--header-h); background: var(--card-bg); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 1.5rem; gap: 1rem; position: sticky; top: 0; z-index: 500;
}
.admin-header-title { font-size: 1rem; font-weight: 600; color: var(--text); }
.admin-header-user { margin-left: auto; font-size: 0.875rem; color: var(--text-secondary); display: flex; align-items: center; gap: 0.5rem; }
.admin-header-role { background: var(--primary); color: #fff; padding: 0.15rem 0.5rem; border-radius: 4px; font-size: 0.75rem; }
.admin-hamburger { display: none; background: none; border: none; font-size: 1.5rem; color: var(--text); cursor: pointer; padding: 0.25rem; min-height: auto; }
.admin-content { flex: 1; padding: 1.5rem; }

/* 遮罩层 */
.admin-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 999; }
.admin-overlay.open { display: block; }

/* ========== 电脑端（>768px）========== */
@media (min-width: 769px) {
  .admin-sidebar { transform: translateX(0); }
  .admin-main { margin-left: var(--sidebar-w); }
  .admin-hamburger { display: none; }
  .admin-content { padding: 1.5rem 2rem; }
  .admin-overlay { display: none !important; }
}

/* ========== 手机端（<=768px）========== */
@media (max-width: 768px) {
  .admin-sidebar { transform: translateX(-100%); width: 260px; }
  .admin-sidebar.open { transform: translateX(0); box-shadow: 4px 0 24px rgba(0,0,0,0.3); }
  .admin-main { margin-left: 0; }
  .admin-hamburger { display: block; }
  .admin-content { padding: 0.75rem; }
  .admin-header { padding: 0 0.75rem; }
  body.sidebar-open { overflow: hidden; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); gap: 0.5rem; }
  .stat-card { padding: 0.75rem; }
  .stat-card .val { font-size: 1.125rem; }
  .card { padding: 1rem; margin-bottom: 1rem; }
  .form-grid { gap: 0.75rem; }
  .btn-group { gap: 0.35rem; }
  table { min-width: 500px; }
  th, td { padding: 0.5rem; font-size: 0.8rem; }
  .modal-box { width: 95%; padding: 1rem; }
}

/* ========== 卡片 ========== */
.card { background: var(--card-bg); padding: 1.5rem; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); margin-bottom: 1.5rem; }
.card h2 { font-size: 1rem; margin-bottom: 0.75rem; color: var(--text); font-weight: 600; }
.desc { color: var(--text-muted); font-size: 0.875rem; margin-bottom: 1rem; line-height: 1.5; }

/* 统计卡 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 1rem; margin-bottom: 1.5rem; }
@media (min-width: 640px) { .stat-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); } }
.stat-card { background: var(--card-bg); padding: 1.25rem; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow); }
.stat-card h3 { font-size: 0.875rem; color: var(--text-secondary); margin-bottom: 0.5rem; font-weight: 500; }
.stat-card .val { font-size: 1.5rem; font-weight: 600; }
@media (max-width: 640px) { .stat-card .val { font-size: 1.25rem; } }
.stat-card.income .val { color: var(--success); }
.stat-card.cost .val { color: var(--danger); }
.stat-card.profit .val { color: var(--primary); }
.stat-card small { color: var(--text-secondary); font-size: 0.8rem; }

/* ========== 表格 ========== */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; min-width: 600px; border-collapse: collapse; }
th, td { padding: 0.6rem 0.75rem; text-align: left; border-bottom: 1px solid var(--border); font-size: 0.875rem; }
th { color: var(--text-secondary); font-weight: 500; background: #f8fafc; }
td { color: var(--text); }

/* ========== 表单 ========== */
.form-grid { display: grid; gap: 1rem; max-width: 640px; }
.form-label { display: block; margin-bottom: 0.25rem; color: var(--text-muted); font-size: 0.875rem; font-weight: 500; }
.form-hint { color: var(--text-secondary); font-size: 0.8rem; margin-top: 0.25rem; }
.form-row { display: flex; gap: 1rem; flex-wrap: wrap; }
.form-row > div { flex: 1; min-width: 120px; }

input[type="text"], input[type="number"], input[type="password"], input[type="url"], textarea, select {
  width: 100%; padding: 0.5rem 0.75rem; background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text); font-size: 0.9375rem; transition: border-color 0.15s;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 2px rgba(37,99,235,0.2); }
textarea { resize: vertical; min-height: 60px; }

/* ========== 按钮 ========== */
button, .btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.35rem;
  background: var(--primary); color: #fff; border: none; border-radius: var(--radius-sm);
  cursor: pointer; padding: 0.5rem 1rem; min-height: 40px; font-size: 0.875rem; font-weight: 500;
  transition: background 0.15s; -webkit-tap-highlight-color: transparent; }
button:hover { background: var(--primary-hover); }
button:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-save { background: var(--success) !important; }
.btn-save:hover { background: var(--success-hover) !important; }
.btn-danger { background: var(--danger) !important; }
.btn-danger:hover { background: var(--danger-hover) !important; }
.btn-warning { background: var(--warning) !important; }
.btn-secondary { background: var(--gray) !important; }
.btn-secondary:hover { background: var(--gray-hover) !important; }
.btn-sm { padding: 0.25rem 0.75rem; font-size: 0.8rem; min-height: 32px; }
.btn-group { display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* ========== 开关 ========== */
.toggle { width: 44px; height: 24px; border-radius: 12px; background: #d1d5db; position: relative; cursor: pointer; display: inline-block; flex-shrink: 0; transition: background 0.2s; }
.toggle.on { background: var(--success); }
.toggle::after { content: ''; position: absolute; width: 20px; height: 20px; background: #fff; border-radius: 50%; top: 2px; left: 2px; transition: left 0.2s; box-shadow: 0 1px 2px rgba(0,0,0,0.2); }
.toggle.on::after { left: 22px; }

/* ========== Tab 栏 ========== */
.tab-bar { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.tab-bar button { padding: 0.4rem 0.75rem; font-size: 0.875rem; }
.tab-bar button.active { background: var(--primary); }
.tab-bar button:not(.active) { background: var(--gray); }

/* ========== 筛选栏 ========== */
.filter-bar { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; align-items: center; }
.filter-bar select { max-width: 140px; padding: 0.4rem; }

/* ========== 分页 ========== */
.pager { margin-top: 0.75rem; display: flex; gap: 0.5rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.pager button { padding: 0.3rem 0.65rem; font-size: 0.82rem; background: var(--border); color: var(--gray-hover); min-height: 30px; border: 1px solid #e2e8f0; border-radius: 4px; cursor: pointer; }
.pager button:hover:not(:disabled) { background: #cbd5e1; }
.pager button:disabled { opacity: 0.4; cursor: not-allowed; }
.pager-info { color: var(--text-muted); font-size: 0.8rem; }
.pager-buttons { display: flex; gap: 4px; align-items: center; }
.pager-nums { display: flex; gap: 2px; }
.pager-nums button { min-width: 30px; text-align: center; }
.pager-active { background: var(--primary) !important; color: #fff !important; border-color: var(--primary) !important; }

/* ========== 模态框 ========== */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 2000; justify-content: center; align-items: center; }
.modal-overlay.open { display: flex; }
.modal-box { background: var(--card-bg); border-radius: 12px; padding: 1.5rem; max-width: 560px; width: 90%; max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg); }
.modal-box h3 { font-size: 1rem; margin-bottom: 1rem; color: var(--text); }

/* ========== Toast 通知 ========== */
.toast-container { position: fixed; top: 1rem; right: 1rem; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; }
.toast { padding: 0.75rem 1.25rem; border-radius: var(--radius-sm); color: #fff; font-size: 0.875rem; box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease; min-width: 200px; max-width: 400px; }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.toast.info { background: var(--primary); }
.toast.warning { background: var(--warning); color: #1e293b; }
@keyframes toastIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

/* ========== 加载状态 ========== */
.loading { text-align: center; padding: 2rem; color: var(--text-muted); }
.spinner { display: inline-block; width: 1.5rem; height: 1.5rem; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ========== 状态标签 ========== */
.badge { display: inline-block; padding: 0.15rem 0.5rem; border-radius: 4px; font-size: 0.75rem; font-weight: 500; }
.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-info { background: #dbeafe; color: #1e40af; }

/* ========== 空状态 ========== */
.empty { text-align: center; padding: 3rem 1rem; color: var(--text-muted); }
.empty-icon { font-size: 2.5rem; margin-bottom: 0.5rem; }

/* ========== 工具类 ========== */
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 0.875rem; }
.text-mono { font-family: 'SF Mono', 'Fira Code', monospace; font-size: 0.8rem; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.items-center { align-items: center; }
.items-end { align-items: flex-end; }

/* ========== 登录页 ========== */
.login-body { background: var(--bg); min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem; }
.login-card { background: var(--card-bg); padding: 2rem; border-radius: 12px; width: 100%; max-width: 400px; border: 1px solid var(--border); box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1); }
.login-card h1 { color: var(--text); margin-bottom: 0.5rem; font-size: 1.25rem; }
.login-card .subtitle { color: var(--text-secondary); font-size: 0.875rem; margin-bottom: 1.25rem; }
.login-card input { margin-bottom: 1rem; min-height: 44px; font-size: 16px; }
.login-card button { width: 100%; min-height: 44px; font-size: 1rem; }
.login-msg { margin-top: 0.75rem; font-size: 0.875rem; line-height: 1.4; }
.login-msg.ok { color: var(--success); }
.login-msg.err { color: var(--danger); }

/* ========== 全局搜索框 ========== */
.admin-header-search { position: relative; margin-left: 1rem; }
.admin-header-search input {
  height: 34px; width: 200px; padding: 0 0.75rem; border: 1px solid var(--border);
  border-radius: 8px; font-size: 0.8rem; background: var(--bg); color: var(--text);
  transition: width 0.2s, border-color 0.2s;
}
.admin-header-search input:focus { width: 280px; border-color: var(--primary); outline: none; }
.search-dropdown {
  position: absolute; top: 100%; left: 0; right: 0; min-width: 280px;
  background: var(--card-bg); border: 1px solid var(--border); border-radius: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12); z-index: 600; margin-top: 4px;
  max-height: 320px; overflow-y: auto;
}
.search-item {
  display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 0.75rem;
  text-decoration: none; color: var(--text); font-size: 0.85rem; transition: background 0.15s;
}
.search-item:hover { background: var(--bg); }
.search-item small { margin-left: auto; color: var(--text-muted); font-size: 0.75rem; }
.search-icon { font-size: 1rem; width: 1.25rem; text-align: center; }
.search-empty { padding: 0.75rem; text-align: center; color: var(--text-muted); font-size: 0.85rem; }

/* ========== 业务管理 tab 栏滚动 ========== */
#bizTabBar { overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
#bizTabBar .biz-tab {
  display: inline-block; padding: 0.4rem 0.75rem; border: 1px solid var(--border);
  border-radius: 6px; background: var(--bg); cursor: pointer; font-size: 0.8rem;
  margin-right: 0.35rem; transition: all 0.15s; white-space: nowrap;
}
#bizTabBar .biz-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); }
#bizTabBar .biz-tab:hover:not(.active) { border-color: var(--primary); color: var(--primary); }

@media (max-width: 768px) {
  .admin-header-search { display: none; }
}

/* ========== 能量模块 Tab 栏 ========== */
.em-header { margin-bottom: 1rem; }
.em-header .tab-bar { overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
.em-tab {
  display: inline-block; padding: 0.4rem 0.85rem; border: 1px solid var(--border);
  border-radius: 6px; background: var(--bg); cursor: pointer; font-size: 0.82rem;
  margin-right: 0.35rem; transition: all 0.15s; white-space: nowrap; color: var(--text);
}
.em-tab.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.em-tab:hover:not(.active) { border-color: var(--primary); color: var(--primary); }

/* ========== 状态 Tab 筛选栏 ========== */
.status-tabs {
  display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 1rem;
  padding: 4px; background: #f1f5f9; border-radius: 8px;
}
.status-tab {
  padding: 0.35rem 0.75rem; border: none; border-radius: 6px;
  background: transparent; cursor: pointer; font-size: 0.82rem;
  color: #64748b; transition: all 0.15s; white-space: nowrap;
}
.status-tab.active { background: #fff; color: var(--primary); box-shadow: 0 1px 3px rgba(0,0,0,0.1); font-weight: 600; }
.status-tab:hover:not(.active) { color: var(--text); background: rgba(255,255,255,0.5); }

/* ========== 数据表格 ========== */
.data-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.data-table thead { background: #f8fafc; }
.data-table th {
  padding: 0.6rem 0.75rem; text-align: left; font-weight: 600; color: #475569;
  border-bottom: 2px solid #e2e8f0; font-size: 0.8rem; white-space: nowrap;
}
.data-table td {
  padding: 0.55rem 0.75rem; border-bottom: 1px solid #f1f5f9; color: var(--text);
  vertical-align: middle;
}
.data-table tbody tr:hover { background: #f8fafc; }
.data-table .addr-cell { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: monospace; font-size: 0.78rem; }

/* ========== 状态标签 ========== */
.badge {
  display: inline-block; padding: 2px 8px; border-radius: 4px;
  font-size: 0.75rem; font-weight: 500; white-space: nowrap;
}
.badge-success { background: #dcfce7; color: #166534; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-info { background: #dbeafe; color: #1e40af; }
.badge-primary { background: #ede9fe; color: #5b21b6; }

/* ========== 工具栏 ========== */
.toolbar {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1rem;
}

/* ========== 小按钮 ========== */
.btn-xs {
  padding: 2px 8px; border: none; border-radius: 4px; cursor: pointer;
  font-size: 0.75rem; font-weight: 500; transition: opacity 0.15s;
}
.btn-xs:hover { opacity: 0.85; }
.btn-xs.btn-info { background: #3b82f6; color: #fff; }
.btn-xs.btn-warning { background: #f59e0b; color: #fff; }
.btn-xs.btn-danger { background: #ef4444; color: #fff; }
.btn-xs.btn-success { background: #22c55e; color: #fff; }
.btn-xs.btn-primary { background: var(--primary); color: #fff; }

.btn-sm { padding: 0.3rem 0.75rem; border: none; border-radius: 6px; cursor: pointer; font-size: 0.82rem; font-weight: 500; transition: all 0.15s; }
.btn-sm:hover { opacity: 0.9; }
.btn-sm.btn-primary { background: var(--primary); color: #fff; }
.btn-sm.btn-success { background: #22c55e; color: #fff; }
.btn-sm.btn-danger { background: #ef4444; color: #fff; }
.btn-sm.btn-warning { background: #f59e0b; color: #fff; }
.btn-sm.btn-secondary { background: #e2e8f0; color: #475569; }

/* ========== 统计栏 ========== */
.stats-bar { display: flex; align-items: center; gap: 0.5rem; padding: 0.6rem 1rem; background: #f0fdf4; border-radius: 8px; font-size: 0.85rem; color: #166534; }
.stat-item { display: inline-flex; align-items: center; gap: 4px; }

/* ========== 开关组件 ========== */
.toggle-switch { position: relative; display: inline-block; width: 40px; height: 22px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0;
  background: #cbd5e1; transition: 0.2s; border-radius: 22px;
}
.toggle-slider:before {
  position: absolute; content: ""; height: 16px; width: 16px; left: 3px; bottom: 3px;
  background: white; transition: 0.2s; border-radius: 50%;
}
.toggle-switch input:checked + .toggle-slider { background: #22c55e; }
.toggle-switch input:checked + .toggle-slider:before { transform: translateX(18px); }

/* ========== 模态框表单 ========== */
.modal-form { display: flex; flex-direction: column; gap: 0.75rem; }
.modal-form .form-group { display: flex; flex-direction: column; gap: 4px; }
.modal-form .form-group label { font-size: 0.82rem; font-weight: 600; color: #475569; }
.modal-form .form-group input, .modal-form .form-group select, .modal-form .form-group textarea {
  padding: 0.5rem 0.75rem; border: 1px solid #e2e8f0; border-radius: 6px;
  font-size: 0.85rem; color: var(--text); background: #fff; transition: border-color 0.15s;
}
.modal-form .form-group input:focus, .modal-form .form-group select:focus {
  outline: none; border-color: var(--primary);
}

/* ========== 价格配置弹窗 ========== */
.price-config-modal { max-height: 500px; overflow-y: auto; }
.price-group { margin-bottom: 1rem; padding: 0.75rem; background: #f8fafc; border-radius: 8px; border: 1px solid #e2e8f0; }
.price-group-header { margin-bottom: 0.5rem; }
.price-group-label { font-size: 0.85rem; font-weight: 600; color: #334155; }
.price-group-buttons { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.price-tag {
  display: inline-flex; align-items: center; gap: 4px; padding: 3px 8px;
  background: #fff; border: 1px solid #e2e8f0; border-radius: 6px; font-size: 0.8rem;
}
.price-tag-input { border: 1px solid #e2e8f0; border-radius: 4px; padding: 2px 4px; text-align: center; font-size: 0.8rem; }
.price-tag-remove {
  background: #ef4444; color: #fff; border: none; width: 18px; height: 18px;
  border-radius: 50%; cursor: pointer; font-size: 11px; display: flex;
  align-items: center; justify-content: center; line-height: 1;
}

/* ========== 设置页面区块 ========== */
.settings-block {
  margin-bottom: 1.25rem; padding: 1rem 1.25rem; background: #f8fafc;
  border: 1px solid #e2e8f0; border-radius: 10px;
}
.settings-title {
  font-size: 0.95rem; font-weight: 600; color: var(--text);
  margin: 0 0 0.5rem 0; padding-bottom: 0.5rem; border-bottom: 1px solid #e2e8f0;
  display: flex; align-items: center;
}
.settings-block .form-grid { margin-top: 0.5rem; }
.settings-block .form-hint { font-size: 0.8rem; color: #94a3b8; margin: 0 0 0.5rem 0; }

/* ========== 二级按钮样式 ========== */
.btn-secondary {
  background: #f1f5f9; color: #475569; border: 1px solid #e2e8f0;
  padding: 4px 12px; border-radius: 6px; cursor: pointer; font-size: 0.82rem;
}
.btn-secondary:hover { background: #e2e8f0; }