/* ============================================================
   airU 销售工作台 · 单页应用样式
   视图：今日概览 / 用户列表 / 用户详情
   ============================================================ */

/* ================= 设计变量与基础 ================= */
:root {
  --primary: #4F46E5;
  --primary-dark: #4338CA;
  --primary-light: #EEF2FF;
  --bg: #F3F4F6;
  --card-bg: #FFFFFF;
  --text: #111827;
  --text-muted: #6B7280;
  --border: #E5E7EB;
  --border-dark: #D1D5DB;
  --green: #10B981;
  --green-light: #D1FAE5;
  --amber: #F59E0B;
  --amber-light: #FEF3C7;
  --red: #EF4444;
  --red-light: #FEE2E2;
  --blue: #3B82F6;
  --blue-light: #DBEAFE;
  --purple: #8B5CF6;
  --purple-light: #EDE9FE;
  --pink: #EC4899;
  --pink-light: #FCE7F3;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; }

/* ================= 顶部导航 ================= */
.top-nav { background: var(--card-bg); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 100; }
.top-nav-inner { max-width: 1400px; margin: 0 auto; padding: 0 24px; display: flex; align-items: center; height: 56px; gap: 24px; }
.top-nav .logo { font-size: 16px; font-weight: 700; display: flex; align-items: center; gap: 8px; color: var(--text); text-decoration: none; }
.top-nav .logo .icon { font-size: 20px; }
.nav-links { display: flex; gap: 4px; flex: 1; }
.nav-links a { padding: 8px 14px; border-radius: 8px; font-size: 13px; font-weight: 500; color: var(--text-muted); text-decoration: none; transition: all 0.2s; cursor: pointer; }
.nav-links a:hover { background: var(--bg); color: var(--text); }
.nav-links a.active { background: var(--primary-light); color: var(--primary); font-weight: 600; }
/* 「行为日志」入口仅开发者视角可见 */
.nav-links a.dev-only { display: none; }
body[data-role="developer"] .nav-links a.dev-only { display: block; }
.nav-right { display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--text-muted); }

/* ================= 视图容器 ================= */
.view { display: none; max-width: 1400px; margin: 0 auto; padding: 20px 24px 40px; }
.view.active { display: block; }
.page-title { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.page-sub { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }

/* ================= 通用：按钮 ================= */
.btn { padding: 8px 16px; border: none; border-radius: 9px; font-size: 13px; font-weight: 600; cursor: pointer; transition: all 0.2s; background: var(--card-bg); color: var(--text); display: inline-flex; align-items: center; justify-content: center; gap: 6px; line-height: 1.4; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: var(--card-bg); border: 1px solid var(--border-dark); color: var(--text); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-green { background: var(--green); color: #fff; }
.btn-green:hover { background: #059669; }
.btn-block { width: 100%; }
.btn-sm { padding: 5px 11px; font-size: 12px; border-radius: 7px; }

/* ================= 通用：卡片 / 弹窗 / 空态 ================= */
.card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 20px; }
.card-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; display: flex; align-items: center; justify-content: space-between; }
.card-title .sub { font-size: 12px; color: var(--text-muted); font-weight: 400; }

.modal-mask { position: fixed; inset: 0; background: rgba(0,0,0,0.4); display: none; align-items: center; justify-content: center; z-index: 200; }
.modal-mask.show { display: flex; }
.modal { background: var(--card-bg); border-radius: 14px; padding: 24px; width: 460px; max-width: 92vw; max-height: 90vh; overflow-y: auto; }
.modal h3 { font-size: 16px; margin-bottom: 16px; }
.form-item { margin-bottom: 14px; }
.form-item label { display: block; font-size: 12px; color: var(--text-muted); margin-bottom: 6px; font-weight: 500; }
.form-item input, .form-item select, .form-item textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--border-dark); border-radius: 8px; font-size: 13px; outline: none; background: var(--card-bg); color: var(--text); }
.form-item input:focus, .form-item select:focus, .form-item textarea:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,0.1); }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 20px; }

.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); font-size: 13px; }
.loading { text-align: center; padding: 40px; color: var(--text-muted); }
.spinner { width: 32px; height: 32px; border: 3px solid var(--border); border-top-color: var(--primary); border-radius: 50%; margin: 0 auto 12px; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ================= 角色切换 / 说明条 ================= */
.role-switch { display: flex; align-items: center; gap: 2px; background: var(--bg); border: 1px solid var(--border); border-radius: 9px; padding: 2px; }
.role-switch .role-caption { font-size: 11px; color: var(--text-muted); padding: 0 6px 0 8px; white-space: nowrap; }
.role-btn { border: none; background: transparent; color: var(--text-muted); font-size: 12px; font-weight: 500; padding: 5px 11px; border-radius: 7px; cursor: pointer; transition: all 0.2s; white-space: nowrap; }
.role-btn:hover { color: var(--text); }
.role-btn.active { background: var(--card-bg); color: var(--primary); font-weight: 700; box-shadow: 0 1px 3px rgba(0,0,0,0.10); }
.role-btn[data-role="developer"].active { color: #6D28D9; }
.role-btn[data-role="boss"].active { color: var(--amber); }

.role-banner { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: 12px; color: var(--text-muted); background: var(--card-bg); border: 1px dashed var(--border-dark); border-radius: 10px; padding: 10px 14px; margin-bottom: 16px; line-height: 1.6; }
.role-banner .lv { display: inline-block; padding: 2px 8px; border-radius: 6px; background: var(--primary-light); color: var(--primary); font-weight: 700; font-size: 11px; }
.role-banner b { color: var(--text); }

/* ============================================================
   视图一：今日概览
   ============================================================ */
/* 6 数字卡片 */
.stats-row { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin-bottom: 20px; }
.stats-row.cols-4 { grid-template-columns: repeat(4, 1fr); }
.stat-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 18px 16px; position: relative; overflow: hidden; transition: transform 0.2s, box-shadow 0.2s; cursor: pointer; }
.stat-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,0.06); }
.stat-card::after { content: '→'; position: absolute; right: 14px; bottom: 12px; font-size: 16px; color: var(--text-muted); opacity: 0; transform: translateX(-4px); transition: all 0.2s; }
.stat-card:hover::after { opacity: 1; transform: translateX(0); }
.stat-card .icon-badge { width: 32px; height: 32px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 16px; margin-bottom: 10px; }
.stat-card .label { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.stat-card .value { font-size: 26px; font-weight: 700; letter-spacing: -0.5px; }
.stat-card .value small { font-size: 13px; font-weight: 500; color: var(--text-muted); }
.stat-card .detail { font-size: 11px; color: var(--text-muted); margin-top: 6px; }
.stat-card .detail .up { color: var(--green); font-weight: 600; }
.bg-blue { background: var(--blue-light); }
.bg-amber { background: var(--amber-light); }
.bg-green { background: var(--green-light); }
.bg-purple { background: var(--purple-light); }
.bg-pink { background: var(--pink-light); }
.bg-red { background: var(--red-light); }

/* 今日行动摘要 */
.summary-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 20px; margin-bottom: 20px; }
.summary-card .card-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.summary-item { display: flex; gap: 12px; padding: 12px 14px; border-radius: 10px; background: var(--bg); margin-bottom: 10px; align-items: flex-start; text-decoration: none; color: inherit; cursor: pointer; transition: all 0.2s; }
.summary-item:last-child { margin-bottom: 0; }
.summary-item:hover { background: var(--primary-light); transform: translateX(2px); }
.summary-item .num { width: 22px; height: 22px; min-width: 22px; border-radius: 50%; background: var(--primary); color: #fff; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; }
.summary-item .text { font-size: 13px; line-height: 1.6; color: var(--text); }
.summary-item .text b { color: var(--primary); }

/* 今日重点用户卡片 */
.section { margin-bottom: 20px; }
.section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.section-head h2 { font-size: 15px; font-weight: 700; }
.section-head .more { font-size: 13px; color: var(--primary); cursor: pointer; text-decoration: none; font-weight: 500; }
.user-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.user-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 18px; cursor: pointer; transition: all 0.2s; position: relative; }
.user-card:hover { border-color: var(--primary); box-shadow: 0 6px 16px rgba(79,70,229,0.12); transform: translateY(-2px); }
.user-card .u-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.user-card .avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700; }
.user-card .u-name { font-size: 14px; font-weight: 600; }
.user-card .u-score { font-size: 12px; color: var(--text-muted); }
.user-card .signals { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.score-badge { position: absolute; top: 16px; right: 16px; padding: 3px 10px; border-radius: 12px; font-size: 12px; font-weight: 700; }
.score-hot { background: var(--red-light); color: var(--red); }
.score-warm { background: var(--amber-light); color: #92400E; }
.signal-tag { padding: 3px 8px; border-radius: 6px; font-size: 11px; background: var(--bg); color: var(--text-muted); }
.signal-tag.key { background: var(--primary-light); color: var(--primary); }
.user-card .u-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; border-top: 1px dashed var(--border); padding-top: 12px; }
.user-card .u-metrics .m { text-align: center; }
.user-card .u-metrics .m .v { font-size: 15px; font-weight: 700; }
.user-card .u-metrics .m .k { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.user-card .u-actions { display: flex; gap: 8px; margin-top: 12px; }
.user-card .u-actions .btn { flex: 1; }

/* 连带机会预览 */
.crosssell-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.crosssell-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 16px; cursor: pointer; transition: all 0.2s; }
.crosssell-card:hover { border-color: var(--green); box-shadow: 0 4px 12px rgba(16,185,129,0.12); }
.crosssell-card .cs-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.crosssell-card .cs-name { font-size: 13px; font-weight: 600; }
.crosssell-card .cs-amount { font-size: 15px; font-weight: 700; color: var(--green); }
.crosssell-card .cs-reason { font-size: 12px; color: var(--text-muted); line-height: 1.5; }

/* 数据层级分布（开发者视角） */
.level-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.level-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
.level-card .lv-code { font-size: 12px; font-weight: 800; padding: 2px 9px; border-radius: 6px; display: inline-block; }
.level-card .lv-name { font-size: 14px; font-weight: 700; margin: 10px 0 3px; }
.level-card .lv-desc { font-size: 11px; color: var(--text-muted); line-height: 1.5; min-height: 30px; }
.level-card .lv-count { font-size: 24px; font-weight: 700; margin-top: 8px; letter-spacing: -0.5px; }
.level-card .lv-count small { font-size: 12px; font-weight: 500; color: var(--text-muted); }
.level-card .lv-flag { font-size: 11px; margin-top: 6px; }
.level-card .lv-flag .yes { color: var(--green); font-weight: 600; }
.level-card .lv-flag .no { color: var(--text-muted); }
.lv-L0 { background: #F3F4F6; color: #4B5563; }
.lv-L1 { background: var(--blue-light); color: #1D4ED8; }
.lv-L2 { background: var(--green-light); color: #047857; }
.lv-L3 { background: var(--purple-light); color: #6D28D9; }

/* ============================================================
   视图二：用户列表
   ============================================================ */
.tabs { display: flex; gap: 8px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.tab { padding: 10px 18px; font-size: 14px; font-weight: 500; color: var(--text-muted); cursor: pointer; border: none; background: none; border-bottom: 2px solid transparent; transition: all 0.2s; display: flex; align-items: center; gap: 6px; }
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.tab .count { font-size: 11px; background: var(--bg); padding: 1px 7px; border-radius: 10px; color: var(--text-muted); }
.tab.active .count { background: var(--primary-light); color: var(--primary); }

.table-section { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table-section table { width: 100%; min-width: 1000px; border-collapse: collapse; }
.table-section thead { background: var(--bg); }
.table-section th { padding: 12px 16px; text-align: left; font-size: 12px; font-weight: 600; color: var(--text-muted); border-bottom: 1px solid var(--border); white-space: nowrap; }
.table-section td { padding: 12px 16px; font-size: 13px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table-section tr:last-child td { border-bottom: none; }
.table-section tbody tr { cursor: pointer; transition: background 0.15s; }
.table-section tbody tr:hover td { background: var(--primary-light); }

.avatar-sm { width: 30px; height: 30px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; margin-right: 8px; vertical-align: middle; }
.user-cell { display: flex; align-items: center; }
.user-cell .u { display: flex; flex-direction: column; }
.user-cell .u-name { font-weight: 600; font-size: 13px; }
.user-cell .u-id { font-size: 11px; color: var(--text-muted); font-family: monospace; }

.pill { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.pill-red { background: var(--red-light); color: var(--red); }
.pill-amber { background: var(--amber-light); color: #92400E; }
.pill-green { background: var(--green-light); color: #065F46; }
.pill-blue { background: var(--blue-light); color: #1E40AF; }
.pill-gray { background: var(--bg); color: var(--text-muted); }

.score-cell { display: flex; align-items: center; gap: 8px; }
.score-bar-wrap { width: 80px; height: 6px; background: var(--bg); border-radius: 3px; overflow: hidden; }
.score-bar { height: 100%; border-radius: 3px; background: linear-gradient(90deg, var(--primary), var(--pink)); }

.fu-tag { display: inline-block; padding: 3px 8px; border-radius: 6px; font-size: 11px; background: var(--amber-light); color: #92400E; white-space: nowrap; }
.row-actions { display: flex; gap: 6px; flex-wrap: nowrap; }

.pagination { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; }
.page-info { font-size: 13px; color: var(--text-muted); }
.page-btns { display: flex; gap: 8px; }

/* ============================================================
   视图三：用户详情
   ============================================================ */
.back-link { display: inline-flex; align-items: center; gap: 6px; color: var(--text-muted); text-decoration: none; font-size: 13px; margin-bottom: 14px; cursor: pointer; }
.back-link:hover { color: var(--primary); }

.user-hero { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 24px; margin-bottom: 20px; display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.u-info { display: flex; gap: 16px; align-items: center; }
.avatar-lg { width: 56px; height: 56px; border-radius: 50%; background: var(--primary-light); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 22px; font-weight: 700; }
.u-name-lg { font-size: 20px; font-weight: 700; }
.u-id-lg { font-size: 12px; color: var(--text-muted); font-family: monospace; margin-top: 4px; }
.u-tags { display: flex; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.user-hero .u-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.metrics-row { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 20px; }
.metric-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: 14px; padding: 16px; text-align: center; }
.metric-card .mk { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; }
.metric-card .mv { font-size: 24px; font-weight: 700; }
.metric-card .md { font-size: 11px; color: var(--text-muted); margin-top: 6px; }
.metric-card .mv.hot { color: var(--red); }
.metric-card .mv.green { color: var(--green); }

.grid-2 { display: grid; grid-template-columns: 1.4fr 1fr; gap: 20px; margin-bottom: 20px; }

.suggest-item { background: var(--primary-light); border-radius: 10px; padding: 12px 14px; margin-bottom: 10px; }
.suggest-item:last-child { margin-bottom: 0; }
.suggest-item .s-label { font-size: 11px; color: var(--primary); font-weight: 600; margin-bottom: 4px; }
.suggest-item .s-text { font-size: 13px; line-height: 1.6; color: var(--text); }

.detail-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; border-bottom: 1px dashed var(--border); font-size: 13px; }
.detail-row:last-child { border-bottom: none; }
.detail-row .d-label { color: var(--text); }
.detail-row .d-event { font-size: 11px; color: var(--text-muted); font-family: monospace; }
.detail-row .d-point { font-weight: 600; color: var(--primary); }

.timeline { position: relative; padding-left: 20px; }
.timeline::before { content: ''; position: absolute; left: 6px; top: 4px; bottom: 4px; width: 2px; background: var(--border); }
.tl-item { position: relative; padding: 8px 0 8px 14px; }
.tl-item::before { content: ''; position: absolute; left: -18px; top: 14px; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); }
.tl-item .tl-time { font-size: 11px; color: var(--text-muted); }
.tl-item .tl-event { font-size: 13px; font-weight: 500; margin-top: 2px; }
.tl-item .tl-extra { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.tl-item .tl-event .tag { display: inline-block; padding: 1px 8px; border-radius: 10px; font-size: 11px; margin-left: 6px; background: var(--bg); color: var(--text-muted); font-weight: 400; }

.cs-box { background: var(--green-light); border: 1px solid #A7F3D0; border-radius: 12px; padding: 14px; margin-bottom: 12px; }
.cs-box .cs-amount { font-size: 20px; font-weight: 700; color: #065F46; }
.cs-box .cs-reason { font-size: 12px; color: #065F46; margin-top: 4px; line-height: 1.6; }

.fu-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border-radius: 10px; background: var(--bg); margin-bottom: 8px; }
.fu-item:last-child { margin-bottom: 0; }
.fu-item .fu-info { font-size: 13px; }
.fu-item .fu-plan { color: var(--text-muted); font-size: 12px; }
.fu-status { font-size: 11px; padding: 2px 8px; border-radius: 10px; }
.fu-pending { background: var(--amber-light); color: #92400E; }
.fu-done { background: var(--green-light); color: #065F46; }
.fu-canceled { background: var(--bg); color: var(--text-muted); }

/* 无 key 参数时的输入页 */
.key-gate-wrap { display: flex; justify-content: center; padding: 56px 0 40px; }
.key-gate { background: var(--card-bg); border: 1px solid var(--border); border-radius: 16px; padding: 36px 32px; width: 100%; max-width: 580px; text-align: center; }
.key-gate .kg-icon { font-size: 44px; line-height: 1; }
.key-gate .kg-title { font-size: 19px; font-weight: 700; margin: 14px 0 8px; }
.key-gate .kg-sub { font-size: 13px; color: var(--text-muted); line-height: 1.8; }
.key-gate .kg-sub .mono { font-family: monospace; color: var(--primary); }
.key-gate .kg-form { display: flex; gap: 10px; margin-top: 22px; }
.key-gate .kg-input { flex: 1; min-width: 0; padding: 11px 14px; border: 1px solid var(--border-dark); border-radius: 10px; font-size: 13px; font-family: monospace; background: var(--card-bg); color: var(--text); outline: none; transition: border-color 0.2s, box-shadow 0.2s; }
.key-gate .kg-input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79,70,229,0.1); }
.key-gate .kg-input::placeholder { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #9CA3AF; }
.key-gate .kg-hint { font-size: 12px; color: var(--text-muted); margin-top: 14px; }

/* 生成穿搭结果 */
.gen-result { background: var(--bg); border-radius: 10px; padding: 12px; margin-top: 10px; font-size: 13px; line-height: 1.7; }
.gen-result .item { padding: 6px 0; border-bottom: 1px dashed var(--border); }
.gen-result .item:last-child { border-bottom: none; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1200px) {
  #view-overview .stats-row { grid-template-columns: repeat(3, 1fr); }
  #view-overview .stats-row.cols-4 { grid-template-columns: repeat(4, 1fr); }
  #view-overview .user-grid,
  #view-overview .crosssell-grid,
  #view-overview .level-grid { grid-template-columns: repeat(2, 1fr); }
  #view-user .metrics-row { grid-template-columns: repeat(3, 1fr); }
  #view-user .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  /* ===== 导航 ===== */
  .top-nav-inner { padding: 0 10px; gap: 8px; height: 52px; }
  .top-nav .logo { font-size: 14px; gap: 4px; white-space: nowrap; }
  .top-nav .logo .icon { font-size: 18px; }
  .nav-links { gap: 2px; overflow-x: auto; scrollbar-width: none; }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-links a { padding: 6px 8px; font-size: 12px; white-space: nowrap; }
  .nav-links a.nav-mobile-hide { display: none; }
  body[data-role="developer"] .nav-links a.dev-only { display: none; }
  .nav-right #nowText { display: none; }
  .role-switch .role-caption { display: none; }
  .role-switch .role-btn { padding: 5px 7px; font-size: 11px; }

  /* ===== 通用 ===== */
  .view { padding: 14px 12px 32px; }
  .page-title { font-size: 17px; }
  .page-sub { font-size: 12px; }

  /* ===== 概览 ===== */
  #view-overview .stats-row { grid-template-columns: repeat(2, 1fr); }
  #view-overview .stats-row.cols-4 { grid-template-columns: repeat(2, 1fr); }
  #view-overview .user-grid,
  #view-overview .crosssell-grid,
  #view-overview .level-grid { grid-template-columns: 1fr; }
  #view-overview .stat-card { padding: 14px 12px; }
  #view-overview .stat-card .value { font-size: 22px; }
  #view-overview .summary-card { padding: 16px 14px; }
  /* 手机模式只展示 6 磁贴 + 今日行动摘要 */
  #view-overview .section { display: none; }

  /* ===== 用户列表 ===== */
  .tabs { overflow-x: auto; scrollbar-width: none; }
  .tabs::-webkit-scrollbar { display: none; }
  .tab { padding: 10px 12px; font-size: 13px; white-space: nowrap; }
  .col-hide-mobile { display: none; }
  .pagination { flex-direction: column; gap: 12px; align-items: flex-start; }

  /* ===== 用户详情 ===== */
  #view-user .metrics-row { grid-template-columns: repeat(2, 1fr); }
  #view-user .user-hero { padding: 18px; }
  #view-user .key-gate-wrap { padding: 28px 0; }
  #view-user .key-gate { padding: 28px 20px; }
  #view-user .key-gate .kg-form { flex-direction: column; }
  #view-user .key-gate .kg-form .btn { justify-content: center; }
}