/* WorkBuddy 渠道商管理系统 · 样式 */
:root{
  --primary:#2563eb; --primary-d:#1d4ed8; --primary-l:#eff6ff;
  --sidebar:#0f172a; --sidebar-l:#1e293b; --sidebar-txt:#cbd5e1; --sidebar-active:#2563eb;
  --ink:#1f2937; --sub:#6b7280; --line:#e5e7eb; --bg:#f1f5f9; --card:#fff;
  --green:#059669; --green-l:#ecfdf5; --red:#dc2626; --red-l:#fef2f2;
  --amber:#d97706; --amber-l:#fffbeb; --violet:#7c3aed; --violet-l:#f5f3ff;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:"Microsoft YaHei","PingFang SC",sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{text-decoration:none;color:var(--primary)}
button{font-family:inherit;cursor:pointer}

/* ---------- 布局 ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:218px;background:var(--sidebar);color:var(--sidebar-txt);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50}
.brand{display:flex;align-items:center;gap:10px;padding:20px 18px 16px}
.brand .logo{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#2563eb,#7c3aed);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px}
.brand .bt{color:#fff;font-weight:700;font-size:14.5px;line-height:1.2}
.brand .bs{font-size:11px;color:#64748b}
.nav{flex:1;padding:8px 10px;overflow-y:auto}
.nav .group{font-size:11px;color:#64748b;padding:14px 10px 6px;letter-spacing:1px}
.nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;color:var(--sidebar-txt);font-size:13.5px;margin-bottom:2px}
.nav a svg{width:17px;height:17px;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav a:hover{background:var(--sidebar-l);color:#fff}
.nav a.active{background:var(--sidebar-active);color:#fff;font-weight:600}
.nav a .badge-n{margin-left:auto;background:rgba(255,255,255,.18);border-radius:10px;padding:0 7px;font-size:11px}
.sidebar .me{padding:14px 16px;border-top:1px solid #1e293b}
.sidebar .me .n{color:#fff;font-size:13px;font-weight:600}
.sidebar .me .r{font-size:11px;color:#64748b;margin:2px 0 8px}
.main{margin-left:218px;flex:1;min-width:0;padding:0 24px 60px}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:20px 0 14px;position:sticky;top:0;background:var(--bg);z-index:40}
.topbar h1{font-size:19px}
.topbar .sub{font-size:12.5px;color:var(--sub);margin-top:2px}
.topbar .right{display:flex;align-items:center;gap:10px}
.btn{background:var(--primary);color:#fff;border:none;border-radius:8px;padding:9px 16px;font-size:13px;font-weight:600}
.btn:hover{background:var(--primary-d)}
.btn.ghost{background:#fff;color:var(--primary);border:1px solid #bfdbfe}
.btn.sm{padding:5px 10px;font-size:12px;border-radius:6px}
.btn.danger{background:var(--red)}
.btn.ok{background:var(--green)}
.btn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- 分段筛选 Tab ---------- */
.seg{display:inline-flex;background:#eef2f7;border:1px solid var(--line);border-radius:8px;padding:2px;gap:2px}
.seg-btn{border:0;background:transparent;padding:5px 12px;border-radius:6px;font-size:12px;color:var(--sub);cursor:pointer}
.seg-btn:hover{color:var(--primary)}
.seg-btn.active{background:#fff;color:var(--primary);font-weight:600;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.seg-btn .cnt{opacity:.65;font-size:11px;margin-left:3px}

/* ---------- 卡片 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:16px}
.card h2{font-size:15px;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.card .desc{font-size:12px;color:var(--sub);margin-bottom:14px;line-height:1.7}
.card .head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:16px}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;position:relative;overflow:hidden}
.kpi .lb{font-size:12px;color:var(--sub);margin-bottom:6px}
.kpi .v{font-size:24px;font-weight:700;line-height:1}
.kpi .u{font-size:12px;color:var(--sub);margin-left:2px;font-weight:400}
.kpi .ic{position:absolute;right:14px;top:14px;width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center}
.kpi .ic svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.grid2 .card{margin-bottom:0}
@media(max-width:1100px){.grid2{grid-template-columns:1fr}}

/* ---------- 表格 ---------- */
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{background:#f8fafc;text-align:left;padding:9px 10px;color:#475569;font-weight:600;white-space:nowrap;border-bottom:1px solid var(--line)}
.tbl td{padding:9px 10px;border-bottom:1px solid #f1f5f9;vertical-align:middle}
.tbl tr:hover td{background:#f8fafc}
.tbl .num{font-variant-numeric:tabular-nums}
.money{font-weight:700;color:#0f766e}
.tag{display:inline-block;border-radius:6px;padding:2px 9px;font-size:12px;font-weight:600}
.tag.blue{background:var(--primary-l);color:var(--primary-d)}
.tag.green{background:var(--green-l);color:var(--green)}
.tag.red{background:var(--red-l);color:var(--red)}
.tag.amber{background:var(--amber-l);color:var(--amber)}
.tag.gray{background:#f1f5f9;color:#64748b}
.tag.violet{background:var(--violet-l);color:var(--violet)}
.link{color:var(--primary);cursor:pointer;font-size:12.5px}
.link:hover{text-decoration:underline}
.link.danger{color:var(--red)}
.empty{color:var(--sub);text-align:center;padding:26px 0;font-size:13px}

/* ---------- 表单 ---------- */
label.fl{display:block;font-size:12.5px;color:#475569;margin:0 0 5px;font-weight:600}
input.ft,select.ft,textarea.ft{width:100%;box-sizing:border-box;padding:9px 11px;border:1px solid #d1d5db;border-radius:8px;font-size:13.5px;outline:none;background:#fff;font-family:inherit}
input.ft:focus,select.ft:focus,textarea.ft:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(37,99,235,.12)}
.frow{display:flex;gap:12px;flex-wrap:wrap}
.frow .f{flex:1;min-width:150px}
.fsep{margin-top:14px}

/* ---------- 图表 ---------- */
.chart-box{position:relative}
.bars{display:flex;align-items:flex-end;gap:6px;height:150px;padding:6px 2px 0}
.bars .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:5px;min-width:0}
.bars .bar{width:70%;max-width:34px;background:linear-gradient(180deg,#3b82f6,#2563eb);border-radius:5px 5px 0 0;min-height:2px;transition:height .4s}
.bars .bar.muted{background:linear-gradient(180deg,#93c5fd,#60a5fa)}
.bars .lbl{font-size:10.5px;color:var(--sub);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.bars .val{font-size:11px;color:#475569;font-weight:600}
.funnel{display:flex;flex-direction:column;gap:8px}
.funnel .row{display:flex;align-items:center;gap:10px}
.funnel .lbl{width:64px;font-size:12px;color:#475569;text-align:right;flex-shrink:0}
.funnel .track{flex:1;background:#f1f5f9;border-radius:6px;height:22px;position:relative;overflow:hidden}
.funnel .fill{position:absolute;left:0;top:0;bottom:0;border-radius:6px;display:flex;align-items:center;justify-content:flex-end;padding-right:8px;font-size:11.5px;font-weight:700;color:#fff;min-width:26px}
.funnel .pct{width:44px;font-size:11px;color:var(--sub)}

/* ---------- 状态步骤条 ---------- */
.stepper{display:flex;align-items:center;flex-wrap:wrap;gap:0;margin:6px 0 2px}
.stepper .st{display:flex;align-items:center;font-size:11.5px;color:var(--sub)}
.stepper .st .dot{width:22px;height:22px;border-radius:50%;background:#f1f5f9;color:#94a3b8;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;margin-right:6px;flex-shrink:0}
.stepper .st.done .dot{background:var(--green);color:#fff}
.stepper .st.now .dot{background:var(--primary);color:#fff}
.stepper .st.warn .dot{background:var(--amber);color:#fff}
.stepper .st .tx{white-space:nowrap}
.stepper .arr{color:#cbd5e1;margin:0 7px;font-size:12px}

/* ---------- 登录页 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 55%,#2563eb 100%)}
.login-card{background:#fff;border-radius:16px;padding:38px 34px;width:360px;max-width:92%;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.login-card .logo{width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,#2563eb,#7c3aed);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:20px;margin:0 auto 14px}
.login-card h1{text-align:center;font-size:19px;margin-bottom:4px}
.login-card .sub{text-align:center;color:var(--sub);font-size:12.5px;margin-bottom:22px}
.login-card .err{background:var(--red-l);color:var(--red);border-radius:8px;padding:8px 12px;font-size:12.5px;margin-bottom:12px;display:none}

/* ---------- 其他 ---------- */
.notice{background:var(--amber-l);border:1px solid #fde68a;color:#92400e;border-radius:8px;padding:10px 14px;font-size:12.5px;line-height:1.8;margin-bottom:16px}
.ok-banner{background:var(--green-l);border:1px solid #a7f3d0;color:#065f46;border-radius:8px;padding:10px 14px;font-size:12.5px;margin-bottom:16px}
.msg{font-size:12.5px;margin-left:10px}
.msg.ok{color:var(--green)}
.msg.bad{color:var(--red)}
.qr-preview{display:flex;align-items:center;gap:16px;margin-top:14px;padding:14px;border:1px dashed #c7d2fe;border-radius:10px;background:#fafbff;display:none}
.qr-preview img{width:130px;height:130px;border:1px solid #eee;border-radius:8px;background:#fff}
.qr-preview .info{font-size:12.5px;line-height:2;word-break:break-all;flex:1}
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.5);z-index:100;display:none;align-items:center;justify-content:center}
.modal{background:#fff;border-radius:14px;padding:24px;width:440px;max-width:94%;max-height:86vh;overflow:auto}
.modal h3{font-size:15.5px;margin-bottom:14px}
.sub-detail{background:#fafbfc;border-radius:10px;padding:12px 14px;margin-top:8px;font-size:12.5px;line-height:2}
.toast{position:fixed;top:22px;left:50%;transform:translateX(-50%);background:#0f172a;color:#fff;padding:10px 22px;border-radius:10px;font-size:13px;z-index:200;opacity:0;transition:opacity .25s;pointer-events:none}
.toast.show{opacity:1}
.mono{font-family:Consolas,monospace;font-size:12px}
@media(max-width:900px){
  .sidebar{width:64px}
  .sidebar .brand .bt,.sidebar .brand .bs,.nav .group,.nav a span,.sidebar .me .n,.sidebar .me .r{display:none}
  .main{margin-left:64px;padding:0 12px 60px}
  .frow .f{min-width:100%}
}