/**
 * WMSC SaaS - 紧凑布局覆盖样式 (B: 老页面风格统一)
 * 加载顺序: 在 style.css 之后, 用 CSS 优先级 (重复选择器) 覆盖太宽松的间距 / 字号.
 * 设计参照固件 web_page_html: 字小一号, gap 收紧, 卡片内边距 20→14, list 行紧凑.
 */

/* ========== 全局字号收紧 ========== */
body { font-size: 13px; }
.app-main { padding: 0; }
.app-header { height: 52px; padding: 0 16px; }
.header-title { font-size: 16px; }
.page-content { padding: 14px 16px 24px; }

/* ========== 卡片紧凑化 ========== */
.card { padding: 14px; border-radius: 10px; }
.card-header { margin-bottom: 10px; padding-bottom: 10px; }
.card-title { font-size: 14px; }
.card-subtitle { font-size: 11px; margin-top: 2px; }

/* ========== 工具栏 ========== */
.toolbar {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 8px;
  margin: 0 0 12px;
  padding: 10px 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
}
.toolbar-left, .toolbar-right { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.toolbar .btn { height: 32px; padding: 0 12px; font-size: 12px; border-radius: 6px; }
.toolbar input.form-input,
.toolbar select.form-select { height: 32px; padding: 0 10px; font-size: 12px; }

/* ========== 按钮 ========== */
.btn { height: 36px; padding: 0 14px; font-size: 13px; border-radius: 6px; transition: filter .12s; }
.btn:hover { transform: none; filter: brightness(1.08); }
.btn-sm { height: 28px; padding: 0 10px; font-size: 12px; }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border-light);
  color: var(--text-primary);
}
.btn-outline:hover { background: rgba(255,255,255,.04); }

/* ========== 表格 ========== */
.data-table { font-size: 12px; }
.data-table th { padding: 8px 12px; font-size: 11px; font-weight: 600; letter-spacing: .3px; text-transform: uppercase; color: var(--text-muted); background: rgba(255,255,255,.02); }
.data-table td { padding: 7px 12px; border-bottom: 1px solid var(--border-color); }
.data-table tr:hover td { background: rgba(0,212,255,.03); }
.cell-primary { color: var(--text-primary); font-weight: 500; }

/* ========== 表单 ========== */
.form-group { margin-bottom: 10px; }
.form-label { font-size: 11px; color: var(--text-muted); margin-bottom: 3px; display: block; letter-spacing: .3px; }
.form-input, .form-select, .form-textarea {
  height: 36px; padding: 0 10px;
  background: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
  font-size: 13px;
  width: 100%; box-sizing: border-box;
  transition: border-color .12s;
}
.form-textarea { height: auto; min-height: 80px; padding: 8px 10px; resize: vertical; line-height: 1.5; font-family: var(--font-mono); }
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,212,255,.1);
  outline: none;
}
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 3px; }

/* ========== 模态框 ========== */
.modal { border-radius: 10px; }
.modal-header { padding: 12px 16px; border-bottom: 1px solid var(--border-color); }
.modal-title { font-size: 14px; font-weight: 600; }
.modal-body { padding: 14px 16px; max-height: 70vh; overflow-y: auto; }
.modal-body .form-group:last-child { margin-bottom: 0; }
.modal-footer { padding: 10px 16px; border-top: 1px solid var(--border-color); gap: 6px; }
.modal-xl { width: 90%; max-width: 1100px; }
.modal-lg { width: 80%; max-width: 800px; }

/* ========== 徽章 ========== */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; font-size: 11px; font-weight: 500;
  border-radius: 4px;
  background: rgba(255,255,255,.06); color: var(--text-secondary);
  border: 1px solid var(--border-color);
}
.badge-online { background: rgba(0,200,83,.1); color: #6ee7b7; border-color: rgba(0,200,83,.3); }
.badge-offline { background: rgba(255,23,68,.1); color: #ff8fa3; border-color: rgba(255,23,68,.3); }
.badge-warning { background: rgba(255,171,0,.1); color: #fcd34d; border-color: rgba(255,171,0,.3); }
.badge-info { background: rgba(0,212,255,.08); color: var(--primary); border-color: rgba(0,212,255,.3); }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: 0 0 6px; }

/* ========== 侧边栏紧凑 ========== */
.app-sidebar { width: 220px; }
.app-main { margin-left: 220px; }
.sidebar-logo { height: 52px; padding: 0 14px; }
.sidebar-nav { padding: 10px 8px; }
.nav-section { margin-bottom: 14px; }
.nav-section-title { font-size: 11px; padding: 0 10px 4px; letter-spacing: 1px; color: var(--text-muted); }
.nav-item { height: 36px; padding: 0 12px; font-size: 13px; margin: 2px 0; border-radius: 6px; }
.nav-item.active { background: rgba(0,212,255,.1); color: var(--primary); border: 1px solid rgba(0,212,255,.3); }
.nav-icon { margin-right: 8px; opacity: .9; }
.nav-badge {
  margin-left: auto;
  background: var(--danger);
  color: #fff; font-size: 10px; padding: 1px 6px;
  border-radius: 999px; font-weight: 700;
}

@media (max-width: 900px) {
  .app-sidebar { width: 256px; }
  .app-main { margin-left: 0; }
}

/* ========== 仪表盘 stats grid 收紧 ========== */
.stats-grid { gap: 10px; margin-bottom: 12px; }
.stat-card { padding: 12px; border-radius: 8px; }
.stat-icon { width: 32px; height: 32px; font-size: 16px; }
.stat-label { font-size: 11px; }
.stat-value { font-size: 22px; }
.stat-change { font-size: 11px; }

/* ========== 列表 ========== */
.list { border-radius: 6px; }
.item { padding: 8px 12px; gap: 8px; font-size: 12px; }
.item small { font-size: 11px; }

/* ========== Toast (右上角悬浮) ========== */
.toast { font-size: 12px; padding: 10px 14px; border-radius: 6px; }

/* ========== 路由规则页动作卡片 ========== */
.action-card {
  background: rgba(255,255,255,.02);
  transition: background .12s;
}
.action-card label[style*="cursor"] {
  font-size: 13px;
}
.action-card-body label {
  font-size: 11px !important;
  color: var(--text-muted) !important;
}
.action-card-body input,
.action-card-body select {
  height: 32px;
  font-size: 12px;
}

/* ========== 主机切换器 ========== */
.header-right { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
#hostSwitcher:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(0,212,255,.1); }
#hostSwitcher option { background: var(--bg-card); }
#userBadge { padding: 0 6px; }
#logoutBtn:hover { background: rgba(255,255,255,.04); color: var(--text-primary); }

/* ========== 设置页 (settings.html / fw-op 类) 紧凑化 ========== */
.fw-op { padding: 10px; gap: 6px; }
.fw-op-title { font-size: 13px; }
.fw-op-sub { font-size: 11px; }
.fw-op-body label { font-size: 11px; }
.fw-stats { gap: 8px; margin-bottom: 10px; }
.fw-stat { padding: 10px; border-radius: 8px; }
.fw-stat .k { font-size: 10px; }
.fw-stat .v { font-size: 14px; }
.fw-stat .sub { font-size: 10px; }

/* ========== 系统级行 (锁) ========== */
.row-locked { opacity: .85; }
.row-locked::before { content: '🔒 '; opacity: .6; }

/* ========== 紧凑 row-tight ========== */
.row-tight { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.row-tight > * { flex: 0 0 auto; }
.row-tight input, .row-tight select { height: 30px; font-size: 12px; }

/* ========== 滚动条 ========== */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,.12); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0,212,255,.3); }

/* ========== 键盘提示 (用于教程) ========== */
kbd {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: var(--text-primary);
  padding: 1px 6px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
}

code {
  background: rgba(0,212,255,.1);
  color: var(--primary);
  padding: 1px 5px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
}