/* 龙慧云 · 综合业务管理后台 — 绿色商务风 */
:root{
  --green:#10b981; --green-d:#059669; --green-l:#d1fae5; --green-xl:#ecfdf5;
  --ink:#0f172a; --muted:#64748b; --line:#e2e8f0; --bg:#f1f5f9; --card:#ffffff;
  --warn:#f59e0b; --danger:#ef4444; --info:#3b82f6;
  --radius:14px; --shadow:0 1px 3px rgba(15,23,42,.08),0 8px 24px rgba(15,23,42,.05);
  --sidebar-w:236px; --sidebar-w-collapsed:64px; --topbar-h:60px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit}

/* ---------- 登录页 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#059669 0%,#10b981 45%,#34d399 100%);padding:20px}
.login-card{width:380px;max-width:100%;background:#fff;border-radius:20px;padding:38px 34px;
  box-shadow:0 20px 60px rgba(5,150,105,.35)}
.login-logo{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:6px}
.login-logo .mark{width:40px;height:40px;border-radius:11px;background:linear-gradient(135deg,var(--green),var(--green-d));
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:20px}
.login-title{text-align:center;font-size:19px;font-weight:800;margin:8px 0 2px}
.login-sub{text-align:center;color:var(--muted);font-size:12.5px;margin-bottom:26px}
.login-card .field{margin-bottom:16px}
.login-card label{display:block;font-size:12.5px;color:var(--muted);margin-bottom:6px}
.login-card input{width:100%;height:44px;border:1px solid var(--line);border-radius:11px;padding:0 14px;font-size:14px;outline:none;transition:.15s}
.login-card input:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-l)}
.login-card .btn{width:100%;height:46px;margin-top:6px}
.login-err{color:var(--danger);font-size:12.5px;min-height:18px;margin-top:2px}
.login-adv{text-align:center;margin-top:14px}
.login-adv a{color:var(--muted);font-size:12px;cursor:pointer}

/* ---------- 布局 ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:#0b3d2e;color:#cbe9dc;flex-shrink:0;
  display:flex;flex-direction:column;transition:width .18s;position:sticky;top:0;height:100vh}
.sidebar.collapsed{width:var(--sidebar-w-collapsed)}
.sb-brand{height:var(--topbar-h);display:flex;align-items:center;gap:10px;padding:0 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.sb-brand .mark{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--green),var(--green-d));
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;flex-shrink:0}
.sb-brand .name{font-weight:800;font-size:15px;color:#fff;white-space:nowrap;overflow:hidden}
.sidebar.collapsed .sb-brand .name{display:none}
.sb-nav{flex:1;padding:12px 10px;overflow-y:auto}
.sb-item{display:flex;align-items:center;gap:12px;height:44px;padding:0 14px;border-radius:10px;
  color:#a7d3c2;cursor:pointer;margin-bottom:4px;white-space:nowrap;transition:.12s;font-size:14px}
.sb-item .ic{width:20px;text-align:center;font-size:16px;flex-shrink:0}
.sb-item:hover{background:rgba(255,255,255,.07);color:#fff}
.sb-item.active{background:var(--green);color:#fff;box-shadow:0 4px 12px rgba(16,185,129,.4)}
.sidebar.collapsed .sb-item .tx{display:none}
.sb-foot{padding:12px;border-top:1px solid rgba(255,255,255,.08);font-size:11.5px;color:#6fae97;white-space:nowrap;overflow:hidden}
.sidebar.collapsed .sb-foot{text-align:center}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:var(--topbar-h);background:#fff;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:14px;padding:0 22px;position:sticky;top:0;z-index:20}
.topbar .toggle{width:38px;height:38px;border:none;background:var(--green-xl);color:var(--green-d);
  border-radius:10px;font-size:18px;cursor:pointer}
.topbar .tb-title{font-weight:700;font-size:16px}
.topbar .spacer{flex:1}
.topbar .who{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px}
.topbar .who .avatar{width:32px;height:32px;border-radius:50%;background:var(--green-l);color:var(--green-d);
  display:flex;align-items:center;justify-content:center;font-weight:700}
.page{padding:22px;max-width:1240px;width:100%;margin:0 auto}

/* ---------- 卡片 ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{display:flex;align-items:center;gap:10px;padding:16px 18px;border-bottom:1px solid var(--line)}
.card-h h3{margin:0;font-size:15px}
.card-b{padding:18px}
.grid{display:grid;gap:16px}
.g-4{grid-template-columns:repeat(4,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1000px){.g-4{grid-template-columns:repeat(2,1fr)}.g-3{grid-template-columns:1fr}}
@media(max-width:640px){.g-4,.g-2{grid-template-columns:1fr}}

/* KPI 卡 */
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.kpi .ic{position:absolute;right:14px;top:14px;width:40px;height:40px;border-radius:11px;
  background:var(--green-xl);color:var(--green-d);display:flex;align-items:center;justify-content:center;font-size:20px}
.kpi .lab{color:var(--muted);font-size:13px;margin-bottom:8px}
.kpi .val{font-size:26px;font-weight:800;letter-spacing:-.5px}
.kpi .sub{font-size:12px;color:var(--muted);margin-top:6px}
.kpi .sub b{color:var(--green-d)}
.kpi.accent{background:linear-gradient(135deg,var(--green),var(--green-d));color:#fff;border:none}
.kpi.accent .lab,.kpi.accent .sub{color:rgba(255,255,255,.85)}
.kpi.accent .ic{background:rgba(255,255,255,.2);color:#fff}
.kpi.accent .sub b{color:#fff}

/* 快捷入口 */
.quick{display:flex;align-items:center;gap:14px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;cursor:pointer;transition:.15s;box-shadow:var(--shadow)}
.quick:hover{transform:translateY(-2px);border-color:var(--green);box-shadow:0 8px 20px rgba(16,185,129,.18)}
.quick .ic{width:46px;height:46px;border-radius:12px;background:var(--green-xl);color:var(--green-d);
  display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.quick .t{font-weight:700}.quick .d{font-size:12px;color:var(--muted);margin-top:2px}

/* ---------- 表格 ---------- */
.table-tools{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;margin-bottom:16px}
.table-tools .fld{display:flex;flex-direction:column;gap:5px}
.table-tools label{font-size:12px;color:var(--muted)}
.table-tools input,.table-tools select{height:38px;border:1px solid var(--line);border-radius:9px;padding:0 10px;font-size:13px;background:#fff;outline:none}
.table-tools input:focus,.table-tools select:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-l)}
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
table.tbl th,table.tbl td{padding:12px 14px;text-align:left;white-space:nowrap}
table.tbl thead th{background:#f8fafc;color:var(--muted);font-weight:600;border-bottom:1px solid var(--line);position:sticky;top:0}
table.tbl tbody tr:nth-child(even){background:#f8fafc}
table.tbl tbody tr:hover{background:var(--green-xl)}
table.tbl td.link{color:var(--green-d);font-weight:600;cursor:pointer}
table.tbl td.link:hover{text-decoration:underline}
.empty{padding:44px;text-align:center;color:var(--muted)}

/* 徽标 */
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}
.b-green{background:var(--green-l);color:var(--green-d)}
.b-gray{background:#e2e8f0;color:#475569}
.b-amber{background:#fef3c7;color:#b45309}
.b-red{background:#fee2e2;color:#b91c1c}
.b-blue{background:#dbeafe;color:#1d4ed8}

/* 分页 */
.pager{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;flex-wrap:wrap}
.pager .info{color:var(--muted);font-size:13px}
.pager .ctrls{display:flex;gap:6px;align-items:center}
.pager button{min-width:34px;height:34px;border:1px solid var(--line);background:#fff;border-radius:8px;cursor:pointer;font-size:13px}
.pager button:hover:not(:disabled){border-color:var(--green);color:var(--green-d)}
.pager button:disabled{opacity:.45;cursor:not-allowed}
.pager .cur{background:var(--green);color:#fff;border-color:var(--green)}

/* 按钮 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:40px;padding:0 18px;
  border:none;border-radius:10px;background:var(--green);color:#fff;font-weight:600;font-size:14px;cursor:pointer;transition:.15s}
.btn:hover{background:var(--green-d)}
.btn:disabled{opacity:.6;cursor:not-allowed}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--green);color:var(--green-d);background:var(--green-xl)}
.btn.sm{height:32px;padding:0 12px;font-size:13px}
.btn.danger{background:var(--danger)}.btn.danger:hover{background:#dc2626}

/* 价格/配置表单 */
.tool-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.tool-card .head{padding:14px 16px;background:var(--green-xl);display:flex;align-items:center;gap:10px;font-weight:700}
.tool-card .head .em{font-size:20px}
.tool-card .body{padding:16px}
.price-row{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.price-row .yen{color:var(--muted)}
.price-row input{width:110px;height:40px;border:1px solid var(--line);border-radius:9px;padding:0 12px;font-size:15px;font-weight:700;outline:none}
.price-row input:focus{border-color:var(--green);box-shadow:0 0 0 3px var(--green-l)}
.ch-title{font-size:12px;color:var(--muted);margin-bottom:8px}
.switch-line{display:flex;align-items:center;justify-content:space-between;padding:9px 0;border-top:1px dashed var(--line)}
.switch-line:first-of-type{border-top:none}
.switch{position:relative;width:46px;height:26px;flex-shrink:0}
.switch input{opacity:0;width:0;height:0;position:absolute}
.switch .track{position:absolute;inset:0;background:#cbd5e1;border-radius:999px;transition:.18s}
.switch .track:before{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.18s;box-shadow:0 1px 3px rgba(0,0,0,.25)}
.switch input:checked + .track{background:var(--green)}
.switch input:checked + .track:before{transform:translateX(20px)}

/* AI 密钥行 */
.key-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.key-row:last-child{border-bottom:none}
.key-row .kn{width:180px;font-weight:600;flex-shrink:0}
.key-row .kv{flex:1;font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--muted);word-break:break-all}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px}
.dot.on{background:var(--green)}.dot.off{background:#cbd5e1}

/* 弹窗 */
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.5);display:none;align-items:center;justify-content:center;z-index:100;padding:20px}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:16px;width:520px;max-width:100%;max-height:88vh;overflow:auto;box-shadow:0 24px 60px rgba(0,0,0,.3)}
.modal .m-h{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:1px solid var(--line)}
.modal .m-h h3{margin:0;font-size:16px}
.modal .m-h .x{border:none;background:none;font-size:22px;cursor:pointer;color:var(--muted);line-height:1}
.modal .m-b{padding:20px}
.kv-list{display:grid;grid-template-columns:120px 1fr;gap:10px 14px;font-size:14px}
.kv-list .k{color:var(--muted)}
.kv-list .v{font-weight:600;word-break:break-all}

/* toast */
#toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{background:#0f172a;color:#fff;padding:11px 18px;border-radius:10px;font-size:13.5px;box-shadow:0 8px 24px rgba(0,0,0,.25);animation:tin .2s}
.toast.ok{background:var(--green-d)}.toast.err{background:var(--danger)}
@keyframes tin{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}

.loading{padding:40px;text-align:center;color:var(--muted)}
.section-title{font-size:15px;font-weight:700;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.bars{display:flex;flex-direction:column;gap:12px}
.bar-row{display:flex;align-items:center;gap:12px}
.bar-row .bl{width:74px;font-size:13px;color:var(--muted);flex-shrink:0}
.bar-row .bt{flex:1;height:22px;background:#f1f5f9;border-radius:6px;overflow:hidden}
.bar-row .bf{height:100%;background:linear-gradient(90deg,var(--green),var(--green-d));border-radius:6px;min-width:2px;transition:width .5s}
.bar-row .bv{width:80px;text-align:right;font-size:13px;font-weight:700;flex-shrink:0}
.hint{color:var(--muted);font-size:12.5px;margin-top:8px}