:root{
  --blue:#234382; --red:#E62129; --gold:#CCAC69;
  --ink:#1f2733; --muted:#6b7894; --line:#e3e8f0; --bg:#f5f7fb;
}
*{box-sizing:border-box}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC",-apple-system,Segoe UI,Roboto,sans-serif;
  color:var(--ink);background:var(--bg);line-height:1.7}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{width:1200px;max-width:94%;margin:0 auto}
.mono{font-family:"SFMono-Regular",Consolas,Menlo,monospace}

/* 顶部工具条 */
.topbar{background:var(--blue);color:#cfe;font-size:13px}
.topbar .wrap{display:flex;gap:18px;padding:7px 0}
.topbar a{color:#dce6f7}
.topbar a:hover{color:#fff;text-decoration:none}

/* 头部 */
header{background:#fff;border-bottom:3px solid var(--gold)}
.head-inner{display:flex;align-items:center;gap:16px;padding:14px 0}
.logo{height:54px}
.title h1{margin:0;font-size:22px;color:var(--blue);letter-spacing:1px}
.title p{margin:2px 0 0;font-size:11px;color:var(--muted);letter-spacing:2px}

/* 主导航 */
nav.main{background:var(--blue)}
nav.main .wrap{display:flex;flex-wrap:wrap;gap:2px}
nav.main a{color:#dce6f7;padding:13px 16px;font-size:15px;display:block}
nav.main a:hover{background:rgba(255,255,255,.12);text-decoration:none;color:#fff}
nav.main a.active{background:var(--red)}

/* 内容容器 */
.cx-wrap{min-height:60vh;padding:26px 0}
.reg-wrap{width:1200px;max-width:94%;margin:0 auto}
.reg-wrap.wide{max-width:96%}
.reg-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px 30px;
  box-shadow:0 6px 24px rgba(35,67,130,.06);margin-bottom:24px}
.reg-card.narrow{max-width:520px;margin:10px auto}
.reg-card h2{margin:0 0 6px;color:var(--blue);font-size:22px}
.lead{color:var(--muted);margin:0 0 18px;font-size:14px}
.tip{color:var(--muted);font-size:13px;margin-top:14px}
.center-text{text-align:center}

.sec-title{font-weight:700;color:var(--blue);margin:22px 0 10px;padding-left:10px;
  border-left:4px solid var(--gold);font-size:15px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 18px}
label{display:block;font-size:13px;color:var(--ink);margin-bottom:2px}
label input,label select{width:100%;padding:9px 10px;border:1px solid var(--line);border-radius:6px;
  font-size:14px;margin-top:5px;background:#fcfdff}
label input:focus,label select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 2px rgba(35,67,130,.12)}
.req{color:var(--red)}
.hint{display:block;color:var(--muted);font-size:12px;margin-top:3px}
.photo-lab{grid-column:span 1}

.btn-primary{display:inline-block;background:var(--blue);color:#fff;border:none;padding:11px 22px;
  border-radius:6px;font-size:15px;cursor:pointer;margin-top:16px}
.btn-primary:hover{background:#1b3568}
.btn-ghost{display:inline-block;background:#fff;color:var(--blue);border:1px solid var(--blue);
  padding:10px 20px;border-radius:6px;cursor:pointer;margin-top:12px;font-size:14px}
.btn-ghost:hover{background:#eef2fb}
.btn-bad{display:inline-block;background:#fff;color:var(--red);border:1px solid var(--red);
  padding:10px 20px;border-radius:6px;cursor:pointer;font-size:14px}
.btn-bad:hover{background:#fdecec}

.msg{margin-top:12px;padding:10px 12px;border-radius:6px;font-size:14px;display:none}
.msg.ok{display:block;background:#e9f7ee;color:#1c7a3e;border:1px solid #bfe6cc}
.msg.err{display:block;background:#fdecec;color:#c0392b;border:1px solid #f3c4c4}

/* 待审核列表 */
.app-list{display:flex;flex-direction:column;gap:12px}
.app{display:flex;gap:16px;align-items:flex-start;border:1px solid var(--line);border-radius:8px;padding:14px;
  background:#fcfdff}
.app-photo{width:84px;height:108px;object-fit:cover;border:1px solid var(--line);border-radius:4px;background:#eee}
.app-info{flex:1;font-size:13px;color:var(--ink)}
.app-name{font-size:16px;font-weight:700;color:var(--blue)}
.app-meta{font-weight:400;color:var(--muted);font-size:13px;margin-left:6px}
.app-row{margin-top:4px;color:#445}
.app-time{color:var(--muted);font-size:12px}
.app-ops{display:flex;flex-direction:column;gap:8px;min-width:90px}
.empty{color:var(--muted);text-align:center;padding:20px;border:1px dashed var(--line);border-radius:8px}

.tbl{width:100%;border-collapse:collapse;font-size:13px;margin-bottom:8px}
.tbl th,.tbl td{border:1px solid var(--line);padding:8px 10px;text-align:left}
.tbl th{background:#f0f4fb;color:var(--blue)}

.admin-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.stat{margin-right:14px;font-size:14px;color:var(--muted)}
.stat b{color:var(--ink);font-size:16px}
.stat.ok b{color:#1c7a3e}.stat.bad b{color:var(--red)}

/* 我的证书 / 待审核 文本 */
.big-icon{font-size:46px;margin-bottom:8px}
.big-icon.wait{color:var(--gold)}
.big-icon.fail{color:var(--red)}
.cert-summary{margin:16px 0;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.kv{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:7px 2px;font-size:14px}
.kv span{color:var(--muted)}
.row-btns{display:flex;gap:12px;flex-wrap:wrap;margin:14px 0}

/* 电子证书 */
.cert-sheet{background:#fff;border:2px solid var(--gold);border-radius:12px;padding:30px 36px;
  max-width:760px;margin:0 auto;box-shadow:0 10px 40px rgba(35,67,130,.12);position:relative}
.cert-head{display:flex;align-items:center;gap:16px}
.cert-logo{height:56px}
.cert-org{font-size:22px;font-weight:800;color:var(--blue);letter-spacing:1px}
.cert-sub{font-size:12px;color:var(--muted);letter-spacing:2px}
.cert-divider{height:3px;background:linear-gradient(90deg,var(--blue),var(--gold));margin:14px 0 18px;border-radius:2px}
.cert-body{display:flex;gap:26px}
.cert-left{flex:1}
.cert-line{margin:10px 0;font-size:15px;color:#33415c}
.cert-name{font-size:20px;color:var(--red)}
.cert-meta{margin:18px 0 10px;display:grid;grid-template-columns:1fr;gap:6px}
.cert-meta div{display:flex;justify-content:space-between;border-bottom:1px dashed var(--line);padding:6px 2px;font-size:14px}
.cert-meta span{color:var(--muted)}
.cert-foot{font-size:12px;color:var(--muted);margin-top:10px}
.cert-right{width:170px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.cert-qr{width:150px;height:150px;border:1px solid var(--line);border-radius:6px}
.cert-qr-cap{font-size:12px;color:var(--muted);margin-top:8px}
.cert-seal{position:absolute;right:34px;bottom:26px;color:var(--red);border:2px solid var(--red);
  border-radius:50%;width:120px;height:120px;display:flex;align-items:center;justify-content:center;
  text-align:center;font-size:12px;transform:rotate(-14deg);opacity:.78;padding:8px}

@media(max-width:820px){
  .grid{grid-template-columns:1fr}
  .cert-summary{grid-template-columns:1fr}
  .cert-body{flex-direction:column}
  .cert-right{width:100%;margin-top:10px}
  .cert-seal{position:static;margin:16px auto 0}
}