:root{--blue:#2060F6;--violet:#7C3AED;--grad:linear-gradient(120deg, #2060F6, #7C3AED);
--ink:#101828;--body:#475467;--faint:#667085;--line:#EAECF0;--bg:#F7F9FC;
--ok:#067647;--okbg:#ECFDF3;--bad:#B42318;--badbg:#FEF3F2;--warn:#B54708;--warnbg:#FFFAEB;--info:#175CD3;--infobg:#EFF8FF;
--shadow:0 1px 3px rgba(16,24,40,.05),0 1px 2px rgba(16,24,40,.03);--shadow-lg:0 16px 40px rgba(16,24,40,.10)}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'PingFang SC','Hiragino Sans GB','Microsoft YaHei',sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
h1,h2,h3,p{margin:0}
.grad-text{background-image:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- 登录页 ---------- */
.login-body{min-height:100vh;background:radial-gradient(120% 80% at 88% 4%,rgba(6,182,212,.22) 0,transparent 55%),radial-gradient(120% 90% at 8% 96%,rgba(124,58,237,.34) 0,transparent 60%),linear-gradient(158deg,#0A1738 0%,#122A6B 46%,#2A2A85 78%,#4B2E9E 100%);color:#fff}
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;gap:56px;padding:32px 22px}
.login-card{background:#fff;color:var(--ink);border-radius:22px;box-shadow:var(--shadow-lg);padding:34px 32px;width:min(420px,100%)}
.login-aside{width:min(360px,100%);color:rgba(255,255,255,.9)}
.login-aside h2{font-size:22px;line-height:1.5;font-weight:700;margin-bottom:14px}
.login-aside li{list-style:none;display:flex;gap:10px;align-items:flex-start;font-size:13.5px;line-height:1.7;color:rgba(255,255,255,.78);margin:10px 0}
.login-aside .dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.75);margin-top:8px;flex:0 0 auto}
.brand-row{display:flex;align-items:center;gap:11px;margin-bottom:20px}
.brand-row .bname{font-size:15px;font-weight:700}
.brand-row .bsub{font-size:12px;color:var(--faint)}
.login-card h1{font-size:21px;font-weight:700;letter-spacing:-.01em}
.login-card .lead{color:var(--body);font-size:13px;line-height:1.75;margin-top:8px}
.rule{display:block;width:36px;height:3px;border-radius:999px;background-image:var(--grad);margin:12px 0 4px}
.err{background:var(--badbg);border:1px solid #FECDCA;color:#B42318;font-size:13px;line-height:1.6;padding:10px 12px;border-radius:12px;margin:14px 0 0}
label{display:block;font-size:12.5px;font-weight:600;color:var(--body);margin:16px 0 6px}
input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;color:var(--ink);background:#FCFDFF;outline:none;transition:border-color .15s,box-shadow .15s}
input::placeholder{color:#98A2B3}
input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(32,96,246,.12);background:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:999px;font-weight:600;cursor:pointer;font-family:inherit}
.btn.primary{width:100%;margin-top:22px;padding:13px;font-size:15px;color:#fff;background-image:var(--grad);box-shadow:0 10px 22px rgba(79,70,229,.24)}
.btn.primary:hover{opacity:.93}
.login-foot{margin-top:18px;font-size:12px;color:var(--faint);line-height:1.7;text-align:center}

/* ---------- 内页 ---------- */
.top{position:sticky;top:0;z-index:9;background:#fff;border-bottom:1px solid var(--line)}
.top-in{max-width:1100px;margin:0 auto;padding:11px 20px;display:flex;align-items:center;justify-content:space-between;gap:14px}
.brand-lk{display:flex;align-items:center;gap:10px;min-width:0}
.brand-lk .bname{font-size:14.5px;font-weight:700;white-space:nowrap}
.brand-lk .bsub{font-size:11.5px;color:var(--faint);white-space:nowrap}
.nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.nav a{padding:7px 12px;border-radius:999px;font-size:13px;color:var(--body)}
.nav a:hover{background:#F2F4F7;color:var(--ink)}
.nav a.active{background-image:var(--grad);color:#fff;box-shadow:0 6px 14px rgba(79,70,229,.20)}
.cust{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border:1px solid var(--line);border-radius:999px;font-size:12px;color:var(--body);background:#fff}
.cust b{color:var(--ink);font-weight:600}
.wrap{max-width:1100px;margin:0 auto;padding:22px 20px 48px}
.hero{display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end;justify-content:space-between;margin-bottom:16px}
.hero h1{font-size:22px;font-weight:700;letter-spacing:-.01em}
.hero .meta{color:var(--faint);font-size:12.5px;margin-top:5px}
.stats{display:flex;gap:10px;flex-wrap:wrap}
.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:11px 16px;box-shadow:var(--shadow);min-width:104px}
.stat .k{font-size:11.5px;color:var(--faint)}
.stat .v{font-size:22px;font-weight:800;letter-spacing:-.02em;line-height:1.25}
.panel{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 18px;border-bottom:1px solid var(--line)}
.panel-head .t{font-size:14px;font-weight:700}
.panel-head .s{font-size:12px;color:var(--faint)}
.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{background:#FBFCFE;color:var(--faint);text-align:left;font-size:12px;font-weight:600;padding:11px 18px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:14px 18px;border-bottom:1px solid #F2F4F7;vertical-align:top;color:var(--body)}
.tbl tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:#FCFDFF}
.no{font-family:ui-monospace,SFMono-Regular,Consolas,Menlo,monospace;font-size:12.5px;font-weight:600;color:var(--ink);word-break:break-all}
.title-cell{color:var(--ink);font-weight:600;line-height:1.6}
.sub{font-size:12px;color:var(--faint);margin-top:3px}
.pill{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.pill::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor;flex:0 0 auto}
.p-ok{background:var(--okbg);color:var(--ok)}.p-bad{background:var(--badbg);color:var(--bad)}
.p-warn{background:var(--warnbg);color:var(--warn)}.p-info{background:var(--infobg);color:var(--info)}
.p-muted{background:#F2F4F7;color:var(--body)}
.btn-dl{display:inline-flex;align-items:center;gap:6px;padding:8px 15px;border-radius:999px;background-image:var(--grad);color:#fff;font-size:12.5px;font-weight:600;box-shadow:0 6px 14px rgba(79,70,229,.18);white-space:nowrap}
.btn-dl:hover{opacity:.92}
.wait{font-size:12px;color:var(--faint)}
.empty{padding:44px 20px;text-align:center;color:var(--faint);font-size:13.5px}
.empty .ic{font-size:26px;display:block;margin-bottom:8px;opacity:.5}
.cap{display:none}
.notice{margin-top:14px;background:var(--warnbg);border:1px solid #FEDF89;color:#93370D;border-radius:14px;padding:14px 16px;font-size:13px;line-height:1.75}
.notice b{color:#7A2E0E}
.note{margin:14px 4px 0;color:var(--faint);font-size:12px;line-height:1.85}
.foot{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--faint);font-size:12px}
.foot a{color:var(--blue)}

/* ---------- 登记后台(内部) ---------- */
.adm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px;margin:16px 0}
.adm-form{margin:0}
.adm-body{padding:14px 18px 18px}
.adm-body label{display:block;font-size:12.5px;font-weight:600;color:var(--body);margin:12px 0 0}
.adm-body label:first-child{margin-top:0}
.adm-body input,.adm-body select,.adm-body textarea{width:100%;margin-top:5px;padding:9px 12px;border:1.5px solid var(--line);border-radius:10px;font-size:13.5px;font-family:inherit;color:var(--ink);background:#FCFDFF;outline:none}
.adm-body textarea{font-family:ui-monospace,SFMono-Regular,Consolas,Menlo,monospace;font-size:12.5px;resize:vertical}
.adm-body input:focus,.adm-body select:focus,.adm-body textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(32,96,246,.12);background:#fff}
.adm-body .btn{margin-top:14px;width:100%;padding:10px 16px;border-radius:10px;font-size:13.5px}
form.inline{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0}
form.inline input{flex:1 1 140px;min-width:0;margin:0;padding:7px 10px;border:1.5px solid var(--line);border-radius:9px;font-size:12.5px;outline:none}
form.inline input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(32,96,246,.12)}
.btn.sm{padding:7px 14px;font-size:12.5px;border-radius:999px;width:auto}
.btn.mini{padding:6px 12px;font-size:12px;border-radius:9px;width:auto}
.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--body)}
.btn.ghost:hover{border-color:#D0D5DD;color:var(--ink)}
.btn.danger{background:#fff;border:1px solid #FDA29B;color:var(--bad)}
.btn.danger:hover{background:var(--badbg)}
.panel{margin-bottom:16px}
.field-hint{display:block;font-weight:400;color:var(--faint);font-size:11.5px;margin-top:3px;line-height:1.5}
.req{color:var(--bad)}

/* 操作引导 */
.guide{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:16px 0}
.guide .g{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px;box-shadow:var(--shadow)}
.guide .g b{display:block;font-size:13.5px;margin-bottom:4px}
.guide .g span{font-size:12.5px;color:var(--body);line-height:1.7}
.guide .n{display:inline-flex;width:22px;height:22px;border-radius:50%;background-image:var(--grad);color:#fff;font-size:12px;font-weight:700;align-items:center;justify-content:center;margin-right:6px}

/* 操作结果(绿=成功 / 红=失败) */
.res{display:flex;align-items:flex-start;gap:10px;border-radius:14px;padding:13px 16px;margin-bottom:16px;font-size:13.5px;line-height:1.7}
.res.ok{background:var(--okbg);border:1px solid #A6F4C5;color:#054F31}
.res.bad{background:var(--badbg);border:1px solid #FECDCA;color:#7A271A}
.res .code{font-family:ui-monospace,SFMono-Regular,Consolas,Menlo,monospace;font-size:15px;font-weight:700;letter-spacing:.5px;background:#fff;border:1px solid rgba(6,79,49,.18);border-radius:8px;padding:2px 8px;display:inline-block;margin:2px 0}
.res .btn{margin-left:8px}

/* 行内操作(折叠) */
details.act{display:inline-block}
details.act>summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:5px;padding:6px 12px;font-size:12px;font-weight:600;color:var(--blue);background:#F5F8FF;border:1px solid #DCE7FB;border-radius:999px;margin:2px 4px 2px 0}
details.act>summary::-webkit-details-marker{display:none}
details.act[open]>summary{background:var(--blue);color:#fff;border-color:var(--blue)}
details.act .box{margin-top:8px;padding:12px;border:1px solid var(--line);border-radius:12px;background:#FBFCFE;min-width:min(320px,86vw)}
details.act .box input,details.act .box select,details.act .box textarea{width:100%;margin-top:4px;padding:8px 10px;border:1.5px solid var(--line);border-radius:9px;font-size:12.5px;font-family:inherit;outline:none}
details.act .box textarea{font-family:ui-monospace,Consolas,monospace}
details.act .box label{display:block;font-size:12px;font-weight:600;color:var(--body);margin:8px 0 0}
details.act .box label:first-child{margin-top:0}
details.act .box .btn{margin-top:10px;width:100%;padding:9px;border-radius:9px;font-size:13px}
.ops{display:flex;flex-wrap:wrap;gap:2px;align-items:flex-start}

/* 手机端:表格转卡片(零 JS) */
@media (max-width:760px){
  .login-aside{display:none}
  .login-card{padding:28px 22px;border-radius:18px}
  .top-in{padding:10px 14px}.brand-lk .bsub{display:none}
  .wrap{padding:18px 14px 40px}
  .hero h1{font-size:19px}
  /* 手机端:面板变"透明容器",让每条记录本身成为一张卡片(不再是卡片套卡片) */
  .panel{background:transparent;border:0;box-shadow:none}
  .panel-head{padding:2px 4px 8px;border-bottom:0}
  .panel .empty{background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}
  .panel .notice{margin:2px 0 0}
  .tbl thead{display:none}
  .tbl,.tbl tbody,.tbl tr,.tbl td{display:block;width:auto}
  .tbl tr{border:1px solid var(--line);border-radius:16px;margin:12px;padding:6px 14px;box-shadow:var(--shadow);background:#fff}
  .tbl td{border:0;padding:7px 0;display:flex;gap:14px;justify-content:space-between;align-items:flex-start}
  .tbl td::before{content:attr(data-label);color:var(--faint);font-size:12px;font-weight:600;flex:0 0 62px}
  .tbl td.span{display:block}
  .tbl td.span::before{display:none}
  .tbl td.span .cap{display:block;font-size:12px;font-weight:600;color:var(--faint);margin-bottom:2px}
  .tbl td.span+.span{margin-top:2px}
}
/* 骨架屏:上游慢时不阻塞页面 */
.sk{padding:8px 18px 18px}
.sk .row{height:58px;border-radius:14px;background:linear-gradient(90deg,#F2F4F7 25%,#E9ECF2 37%,#F2F4F7 63%);background-size:400% 100%;animation:sk 1.4s ease infinite;margin-top:10px}
@keyframes sk{0%{background-position:100% 50%}100%{background-position:0 50%}}
.sk .hint{color:var(--faint);font-size:12.5px;margin-top:12px}
@media (prefers-reduced-motion:reduce){.sk .row{animation:none}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}