/* 纯七API枢纽 · 管理后台样式（精良版）
   设计语言：紫粉渐变企业风 + 细腻玻璃质感 + 分层阴影 + 克制微交互
   统一线性 SVG 图标，数字 tabular-nums，留白 8 的倍数 */
:root{
  --p1:#7c5cff; --p2:#ff6ec7; --p3:#5b8cff;
  --ink:#1a1430; --body:#3b3354; --muted:#8b84a6; --faint:#b7b1cc;
  --line:rgba(124,92,255,.16); --line-strong:rgba(124,92,255,.28);
  --glass:rgba(255,255,255,.66); --glass-strong:rgba(255,255,255,.88);
  --ok:#16a34a; --ok-soft:rgba(34,197,94,.12);
  --warn:#d97706; --warn-soft:rgba(245,158,11,.14);
  --bad:#e11d48; --bad-soft:rgba(244,63,94,.12);
  --grad:linear-gradient(135deg,#7c5cff 0%,#ff6ec7 100%);
  --grad-blue:linear-gradient(135deg,#5b8cff 0%,#7c5cff 100%);
  --shadow-sm:0 1px 2px rgba(30,20,70,.05),0 4px 14px rgba(30,20,70,.06);
  --shadow-md:0 2px 6px rgba(30,20,70,.05),0 14px 34px rgba(80,40,160,.12);
  --shadow-lg:0 30px 70px rgba(80,40,160,.24);
  --ring:0 0 0 3px rgba(124,92,255,.20);
  --r-sm:10px; --r-md:14px; --r-lg:20px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--ink);min-height:100vh;overflow-x:hidden;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  background:
    radial-gradient(1200px 600px at 12% -8%, rgba(124,92,255,.20), transparent 60%),
    radial-gradient(1000px 540px at 96% 12%, rgba(255,110,199,.16), transparent 55%),
    radial-gradient(900px 500px at 50% 108%, rgba(91,140,255,.14), transparent 60%),
    linear-gradient(160deg,#f6f2ff 0%,#fdf1f9 48%,#eef4ff 100%);
  background-attachment:fixed;
}

/* ── 背景光斑 ── */
.bg-orbs{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
.bg-orbs span{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;will-change:transform}
.bg-orbs span:nth-child(1){width:460px;height:460px;background:var(--p1);top:-140px;left:-90px}
.bg-orbs span:nth-child(2){width:400px;height:400px;background:var(--p2);bottom:-140px;right:-70px}
.bg-orbs span:nth-child(3){width:340px;height:340px;background:var(--p3);top:42%;left:58%}

/* ── 玻璃卡片 ── */
.glass{
  background:var(--glass);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);
  border:1px solid rgba(255,255,255,.72);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.85),var(--shadow-md);
  border-radius:var(--r-lg);
}

/* ── 顶栏 ── */
.topbar{position:relative;z-index:2;margin:20px auto 0;max-width:1200px;padding:15px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:14px;min-width:0}
.logo{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:21px;
  background:var(--grad);box-shadow:0 6px 16px rgba(124,92,255,.35),inset 0 1px 0 rgba(255,255,255,.35);flex:none}
.brand h1{margin:0;font-size:18px;font-weight:700;letter-spacing:.2px;white-space:nowrap}
.brand p{margin:3px 0 0;font-size:12px;color:var(--muted)}
.brand .meta{display:flex;align-items:center;gap:8px;margin-top:3px}
.brand .pill{font-size:11px;font-weight:600;color:var(--p1);background:rgba(124,92,255,.1);
  padding:2px 9px;border-radius:999px;border:1px solid var(--line)}

/* ── 按钮 ── */
.btn{border:none;cursor:pointer;border-radius:11px;padding:9px 15px;font-size:13px;font-weight:600;
  display:inline-flex;align-items:center;gap:7px;transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s,border-color .18s;
  font-family:inherit;line-height:1;white-space:nowrap}
.btn svg{width:15px;height:15px;flex:none}
.btn:focus-visible{outline:none;box-shadow:var(--ring)}
.btn.primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(124,92,255,.35),inset 0 1px 0 rgba(255,255,255,.3)}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 12px 26px rgba(124,92,255,.42)}
.btn.primary:active{transform:translateY(0);box-shadow:0 4px 12px rgba(124,92,255,.3)}
.btn.ghost{background:rgba(255,255,255,.72);color:var(--body);border:1px solid var(--line)}
.btn.ghost:hover{border-color:var(--line-strong);color:var(--ink);background:rgba(255,255,255,.9)}
.btn.ghost:active{transform:translateY(0)}
.btn.block{width:100%;margin-top:12px;padding:12px;justify-content:center}

/* ── 主容器 ── */
.container{position:relative;z-index:1;max-width:1200px;margin:20px auto 48px;padding:0 20px;display:flex;flex-direction:column;gap:20px}

/* ── 统计卡片 ── */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(172px,1fr));gap:14px}
.stat{
  background:var(--glass-strong);border:1px solid rgba(255,255,255,.72);border-radius:var(--r-md);
  padding:17px 18px;box-shadow:inset 0 1px 0 rgba(255,255,255,.9),var(--shadow-sm);
  display:flex;align-items:center;gap:13px;transition:transform .2s var(--ease),box-shadow .2s var(--ease);
  position:relative;overflow:hidden}
.stat::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(400px 140px at 50% -40%,rgba(124,92,255,.10),transparent 70%);opacity:0;transition:opacity .2s}
.stat:hover{transform:translateY(-3px);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),var(--shadow-md)}
.stat:hover::after{opacity:1}
.stat .ic{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;color:#fff;flex:none;
  box-shadow:0 5px 12px rgba(80,40,160,.22),inset 0 1px 0 rgba(255,255,255,.3)}
.stat .ic svg{width:19px;height:19px}
.stat .meta{min-width:0}
.stat .v{font-size:25px;font-weight:800;letter-spacing:-.5px;font-variant-numeric:tabular-nums;color:var(--ink);line-height:1}
.stat .l{font-size:12px;color:var(--muted);margin-top:4px;white-space:nowrap}
.stat .bar{height:4px;border-radius:99px;background:rgba(124,92,255,.12);margin-top:9px;overflow:hidden}
.stat .bar i{display:block;height:100%;border-radius:inherit;background:var(--grad);width:0;transition:width .6s var(--ease)}
/* 卡片主题色（图标块渐变） */
.stat.t-total .ic{background:var(--grad)}
.stat.t-enabled .ic{background:var(--grad-blue)}
.stat.t-up .ic{background:linear-gradient(135deg,#22c55e,#16a34a)}
.stat.t-down .ic{background:linear-gradient(135deg,#fb7185,#e11d48)}
.stat.t-health .ic{background:linear-gradient(135deg,#f59e0b,#f97316)}
.stat.t-cache .ic{background:linear-gradient(135deg,#06b6d4,#3b82f6)}

/* ── 面板 ── */
.panel{padding:20px 22px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-head .title{display:flex;align-items:center;gap:10px;min-width:0}
.panel-head .title .ic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;color:var(--p1);
  background:rgba(124,92,255,.1);flex:none}
.panel-head .title .ic svg{width:16px;height:16px}
.panel-head h2{margin:0;font-size:15px;font-weight:700}
.panel-head .sub{font-size:12px;color:var(--muted);margin-top:1px}
.panel-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}

/* ── 表格 ── */
.table-wrap{overflow-x:auto;margin:0 -6px;padding:0 6px}
table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
thead th{color:var(--muted);font-weight:600;font-size:11.5px;text-align:left;padding:9px 12px;
  border-bottom:1px solid var(--line);white-space:nowrap;letter-spacing:.2px}
tbody td{padding:12px;border-bottom:1px solid rgba(124,92,255,.08);color:var(--body);vertical-align:middle}
tbody tr{transition:background .15s}
tbody tr:hover{background:rgba(124,92,255,.05)}
tbody tr:last-child td{border-bottom:none}
td code{font-size:12px;background:rgba(124,92,255,.08);color:var(--p1);padding:2px 7px;border-radius:6px;font-family:"SFMono-Regular",Consolas,monospace}
.tag{display:inline-block;padding:2.5px 9px;border-radius:999px;font-size:11px;font-weight:500;
  background:rgba(124,92,255,.1);color:var(--p1);margin:1px 3px 1px 0;white-space:nowrap}
.atag{display:inline-block;padding:2.5px 9px;border-radius:999px;font-size:11px;font-weight:600;
  background:rgba(91,140,255,.12);color:#3b6fd4;white-space:nowrap}
.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:3.5px 10px;border-radius:999px;white-space:nowrap}
.pill .dot{width:7px;height:7px;border-radius:50%;flex:none}
.pill.up{background:var(--ok-soft);color:#15803d}.pill.up .dot{background:var(--ok);box-shadow:0 0 0 3px rgba(34,197,94,.15)}
.pill.down{background:var(--bad-soft);color:#be123c}.pill.down .dot{background:var(--bad);box-shadow:0 0 0 3px rgba(244,63,94,.15)}
.num{font-variant-numeric:tabular-nums;color:var(--muted)}
.t-name{font-weight:600;color:var(--ink);line-height:1.3}
.t-id{font-size:11px;color:var(--muted);margin-top:2px;font-family:"SFMono-Regular",Consolas,monospace}
.muted{color:var(--faint)}
.row-actions{display:flex;gap:2px}
.iconbtn{width:30px;height:30px;border-radius:9px;border:none;background:transparent;cursor:pointer;
  color:var(--muted);display:inline-grid;place-items:center;transition:background .15s,color .15s,transform .1s}
.iconbtn svg{width:15px;height:15px}
.iconbtn:hover{background:rgba(124,92,255,.12);color:var(--p1)}
.iconbtn:active{transform:scale(.94)}
.iconbtn.danger:hover{background:var(--bad-soft);color:var(--bad)}
.iconbtn:focus-visible{outline:none;box-shadow:var(--ring)}

/* ── 日志面板（终端风） ── */
.logs{background:linear-gradient(180deg,#241b3f,#1a1430);color:#cbc4f0;padding:0;border-radius:13px;font-size:12px;line-height:1.7;
  max-height:340px;overflow:auto;font-family:"SFMono-Regular","JetBrains Mono",Consolas,monospace;border:1px solid rgba(255,255,255,.06)}
.logs .term-head{display:flex;align-items:center;gap:6px;padding:10px 14px;border-bottom:1px solid rgba(255,255,255,.08);
  position:sticky;top:0;background:rgba(26,20,48,.9);backdrop-filter:blur(8px)}
.logs .term-head i{width:10px;height:10px;border-radius:50%;display:inline-block}
.logs .term-head i:nth-child(1){background:#ff5f57}
.logs .term-head i:nth-child(2){background:#febc2e}
.logs .term-head i:nth-child(3){background:#28c840}
.logs .term-title{margin-left:8px;color:#8b84a6;font-size:11px;font-family:inherit}
.logs .term-body{padding:12px 16px 16px;margin:0;white-space:pre-wrap;font-family:"SFMono-Regular","JetBrains Mono",Consolas,monospace}

/* ── 弹窗 ── */
.modal{position:fixed;inset:0;z-index:20;background:rgba(26,20,48,.5);backdrop-filter:blur(6px);display:grid;place-items:center;padding:20px}
.modal[hidden]{display:none}
.modal-card{width:min(540px,94vw);padding:24px;border-radius:var(--r-lg);max-height:88vh;overflow:auto;
  animation:popIn .24s var(--ease)}
.modal-card.wide{width:min(760px,96vw)}
@keyframes popIn{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.modal-head h3{margin:0;font-size:17px;font-weight:700}
.close{background:rgba(124,92,255,.08);border:none;width:30px;height:30px;border-radius:9px;cursor:pointer;
  color:var(--muted);font-size:18px;line-height:1;display:grid;place-items:center;transition:background .15s,color .15s}
.close:hover{background:rgba(124,92,255,.15);color:var(--ink)}
.modal-foot{display:flex;justify-content:flex-end;gap:10px;margin-top:18px}

/* ── 表单 ── */
.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:13px}
.form-row label{font-size:12px;color:var(--muted);font-weight:600}
.form-row input,.form-row select,.form-row textarea{padding:10px 13px;border-radius:11px;border:1px solid var(--line);
  background:rgba(255,255,255,.82);outline:none;font-size:13px;font-family:inherit;color:var(--ink);transition:border-color .15s,box-shadow .15s;width:100%}
.form-row input::placeholder,.form-row textarea::placeholder{color:var(--faint)}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{border-color:var(--p1);box-shadow:var(--ring)}
.edit-form{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px}
.edit-form .full{grid-column:1 / -1}
.edit-form label{font-size:12px;color:var(--muted);font-weight:600;display:block;margin-bottom:6px}
.edit-form input,.edit-form select{width:100%}
.edit-form .hint{font-size:11px;color:var(--faint);margin-top:4px}
.edit-form input[type="checkbox"]{width:auto;margin-top:8px}

/* ── 智能探测 ── */
.probe-bar{display:flex;gap:10px;margin-bottom:12px}
.probe-bar input{flex:1;padding:10px 13px;border-radius:11px;border:1px solid var(--line);background:rgba(255,255,255,.82);outline:none;font-size:13px;transition:border-color .15s,box-shadow .15s}
.probe-bar input:focus{border-color:var(--p1);box-shadow:var(--ring)}
.probe-result{background:rgba(124,92,255,.06);border:1px solid var(--line);border-radius:13px;padding:13px 15px;margin-bottom:14px;font-size:12.5px;line-height:1.75}
.probe-result code{background:rgba(124,92,255,.14);color:var(--p1);padding:1.5px 7px;border-radius:6px;font-family:"SFMono-Regular",Consolas,monospace}
.probe-head{font-weight:700;color:var(--ink);margin-bottom:6px}
.probe-line{margin-bottom:8px;color:var(--body)}
.probe-keys{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.ktag{display:inline-block;padding:2.5px 9px;border-radius:8px;font-size:11px;background:rgba(91,140,255,.14);color:#3b6fd4;cursor:default}
.warn{color:var(--warn);font-weight:600}

/* ── 加载 / 空态 ── */
.loading{color:var(--muted);font-size:13px;padding:14px;display:flex;align-items:center;gap:9px}
.loading::before{content:"";width:14px;height:14px;border-radius:50%;border:2px solid rgba(124,92,255,.2);border-top-color:var(--p1);
  animation:spin .7s linear infinite;flex:none}
@keyframes spin{to{transform:rotate(360deg)}}
.skeleton{height:14px;border-radius:8px;background:linear-gradient(90deg,rgba(124,92,255,.08) 25%,rgba(124,92,255,.16) 50%,rgba(124,92,255,.08) 75%);
  background-size:200% 100%;animation:shimmer 1.4s infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.empty{padding:40px 20px;text-align:center;color:var(--muted)}
.empty .ic{font-size:28px;margin-bottom:10px;opacity:.5}

/* ── 页脚 ── */
.foot{text-align:center;color:var(--muted);font-size:12px;padding:22px;position:relative;z-index:1}
.foot a{color:var(--p1);text-decoration:none;font-weight:600}
.foot a:hover{text-decoration:underline}

/* ── 登录页 ── */
.login-wrap{position:relative;z-index:2;min-height:100vh;display:grid;place-items:center;padding:20px}
.login-card{width:min(400px,94vw);padding:38px 32px;text-align:center}
.login-card .logo{width:58px;height:58px;border-radius:17px;margin:0 auto 16px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:28px;
  background:var(--grad);box-shadow:0 10px 24px rgba(124,92,255,.38),inset 0 1px 0 rgba(255,255,255,.35)}
.login-card h2{margin:0;font-size:22px;font-weight:700}
.login-card .sub{margin:7px 0 26px;color:var(--muted);font-size:13px}
.login-card .field{text-align:left;margin-bottom:16px}
.login-card .field label{display:block;font-size:12px;color:var(--muted);font-weight:600;margin-bottom:7px}
.login-card .field .input-wrap{position:relative;display:flex;align-items:center}
.login-card .field input{padding:12px 13px 12px 40px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.85);outline:none;font-size:14px;width:100%;transition:border-color .15s,box-shadow .15s}
.login-card .field input:focus{border-color:var(--p1);box-shadow:var(--ring)}
.login-card .field .input-wrap svg{position:absolute;left:13px;width:16px;height:16px;color:var(--muted);pointer-events:none}
.login-card .block{width:100%;margin-top:6px;padding:12.5px;justify-content:center}
.login-card .err{color:var(--bad);font-size:13px;margin-top:14px;background:var(--bad-soft);padding:9px 12px;border-radius:10px}
.login-card .tip{margin-top:18px;font-size:11.5px;color:var(--muted);line-height:1.7}
.login-card .tip code{background:rgba(124,92,255,.12);color:var(--p1);padding:1.5px 7px;border-radius:6px}

/* ── 滚动条 ── */
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:rgba(124,92,255,.22);border-radius:99px;border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-thumb:hover{background:rgba(124,92,255,.4);border:2px solid transparent;background-clip:content-box}
::-webkit-scrollbar-track{background:transparent}

@media(max-width:640px){
  .edit-form{grid-template-columns:1fr}
  .topbar{flex-direction:column;align-items:stretch}
  .probe-bar{flex-direction:column}
  .stats{grid-template-columns:1fr 1fr}
}