:root{
  --bg0:#eef4ff;
  --bg1:#f7faff;
  --panel:#ffffff;
  --panel2:#f3f8ff;
  --line:rgba(37,99,235,.14);
  --text:#0f172a;
  --muted:#64748b;
  --blue:#2563eb;
  --blue2:#1d4ed8;
  --cyan:#06b6d4;
  --glow:rgba(37,99,235,.35);
  --sidebar:linear-gradient(180deg,#0b1b3a 0%,#12316b 45%,#1e40af 100%);
  --ok:#059669; --warn:#d97706; --bad:#dc2626;
  --radius:16px;
  --shadow:0 10px 30px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:"Orbitron","DIN Alternate","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(37,99,235,.18), transparent 55%),
    radial-gradient(900px 500px at 100% 0%, rgba(6,182,212,.16), transparent 50%),
    linear-gradient(180deg,var(--bg0),var(--bg1));
  min-height:100vh;
}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue2)}
code{background:rgba(37,99,235,.08);padding:2px 6px;border-radius:6px;font-family:ui-monospace,Consolas,monospace;font-size:12px}

/* layout */
.app-shell{display:flex;min-height:100vh}
.sidebar{
  width:250px;flex:0 0 250px;color:#e2e8f0;
  background:var(--sidebar);
  box-shadow:8px 0 40px rgba(15,23,42,.18);
  position:relative;overflow:hidden;z-index:20;
}
.sidebar::before{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(135deg,transparent 40%,rgba(255,255,255,.05) 42%,transparent 44%),
    repeating-linear-gradient(0deg,transparent,transparent 22px,rgba(255,255,255,.03) 23px);
  pointer-events:none;
}
.sidebar::after{
  content:"";position:absolute;width:220px;height:220px;right:-80px;bottom:-40px;
  background:radial-gradient(circle,rgba(6,182,212,.45),transparent 70%);
  filter:blur(10px);pointer-events:none;
}
.side-brand{
  position:relative;z-index:1;padding:22px 18px 18px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.side-brand .logo{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#38bdf8,#2563eb);
  box-shadow:0 0 24px rgba(56,189,248,.55);
  font-weight:800;color:#fff;margin-bottom:10px;
  animation:pulseGlow 2.4s ease-in-out infinite;
}
.side-brand h1{margin:0;font-size:16px;letter-spacing:.08em;color:#fff}
.side-brand p{margin:6px 0 0;font-size:11px;color:#93c5fd;letter-spacing:.12em;text-transform:uppercase}
.side-nav{position:relative;z-index:1;padding:14px 12px;display:flex;flex-direction:column;gap:6px}
.side-nav a{
  display:flex;align-items:center;gap:10px;
  padding:12px 14px;border-radius:12px;color:#cbd5e1;
  transition:.2s ease;border:1px solid transparent;
}
.side-nav a .ico{
  width:28px;height:28px;border-radius:8px;display:grid;place-items:center;
  background:rgba(255,255,255,.08);font-size:13px;
}
.side-nav a:hover,.side-nav a.active{
  background:linear-gradient(90deg,rgba(56,189,248,.22),rgba(37,99,235,.12));
  color:#fff;border-color:rgba(147,197,253,.35);
  box-shadow:inset 0 0 20px rgba(56,189,248,.12);
}
.side-foot{
  position:absolute;left:0;right:0;bottom:0;z-index:1;
  padding:16px;border-top:1px solid rgba(255,255,255,.1);
  font-size:12px;color:#94a3b8;
}
.main{
  flex:1;min-width:0;display:flex;flex-direction:column;
}
.topbar{
  height:64px;display:flex;align-items:center;justify-content:space-between;
  padding:0 24px;background:rgba(255,255,255,.72);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;
}
.topbar .title{font-size:18px;font-weight:700;letter-spacing:.04em}
.topbar .title small{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:.08em;margin-top:2px}
.top-actions{display:flex;align-items:center;gap:10px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 12px;border-radius:999px;font-size:12px;
  background:linear-gradient(90deg,#eff6ff,#e0f2fe);
  border:1px solid rgba(37,99,235,.2);color:#1d4ed8;
}
.live-dot{width:8px;height:8px;border-radius:50%;background:#22c55e;box-shadow:0 0 10px #22c55e;animation:blink 1.2s infinite}
.workspace{padding:22px 24px 40px;position:relative}
.workspace::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:
    linear-gradient(rgba(37,99,235,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,.05) 1px, transparent 1px);
  background-size:28px 28px;
}

/* cards / stats */
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
@media (max-width:1100px){.grid-4{grid-template-columns:repeat(2,1fr)}.sidebar{width:210px;flex-basis:210px}}
@media (max-width:860px){
  .app-shell{flex-direction:column}
  .sidebar{width:100%;flex-basis:auto}
  .side-nav{flex-direction:row;flex-wrap:wrap}
  .side-foot{position:static}
  .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
}
.stat-card{
  position:relative;overflow:hidden;
  background:linear-gradient(145deg,#fff 0%,#f0f7ff 100%);
  border:1px solid var(--line);border-radius:var(--radius);
  padding:18px 18px 16px;box-shadow:var(--shadow);
  transform:translateZ(0);animation:rise .55s ease both;
}
.stat-card:nth-child(2){animation-delay:.05s}
.stat-card:nth-child(3){animation-delay:.1s}
.stat-card:nth-child(4){animation-delay:.15s}
.stat-card::after{
  content:"";position:absolute;right:-20px;top:-20px;width:110px;height:110px;
  background:radial-gradient(circle,rgba(37,99,235,.18),transparent 70%);
}
.stat-card .label{color:var(--muted);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.stat-card .value{font-size:30px;font-weight:800;margin-top:8px;background:linear-gradient(90deg,#0f172a,#2563eb);-webkit-background-clip:text;color:transparent}
.stat-card .sub{margin-top:8px;font-size:12px;color:var(--muted)}
.stat-card .ring{
  position:absolute;right:14px;bottom:14px;width:46px;height:46px;border-radius:50%;
  border:2px solid rgba(37,99,235,.25);box-shadow:0 0 16px var(--glow);opacity:.8;
}
.panel{
  background:rgba(255,255,255,.92);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:18px;position:relative;
  animation:rise .5s ease both;
}
.panel h3{
  margin:0 0 14px;font-size:15px;letter-spacing:.06em;
  display:flex;align-items:center;gap:8px;
}
.panel h3::before{
  content:"";width:8px;height:8px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 12px var(--cyan);
}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.panel-head h3{margin:0}

/* bars / charts simple */
.hbar{display:flex;align-items:center;gap:10px;margin:8px 0}
.hbar .name{width:90px;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hbar .track{flex:1;height:10px;background:#e2e8f0;border-radius:999px;overflow:hidden}
.hbar .fill{height:100%;background:linear-gradient(90deg,#38bdf8,#2563eb);border-radius:999px;box-shadow:0 0 10px rgba(37,99,235,.45);transition:width .8s ease}
.hbar .num{width:54px;text-align:right;font-size:12px;font-weight:700;color:var(--blue)}
.day-bars{display:flex;align-items:flex-end;gap:8px;height:140px;padding-top:10px}
.day-bars .col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%;justify-content:flex-end}
.day-bars .bar{
  width:100%;max-width:28px;border-radius:8px 8px 4px 4px;
  background:linear-gradient(180deg,#60a5fa,#1d4ed8);
  box-shadow:0 0 14px rgba(37,99,235,.35);
  animation:grow .8s ease both;
}
.day-bars .d{font-size:10px;color:var(--muted)}

/* table */
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
input,select,button,textarea{
  font:inherit;padding:10px 12px;border-radius:10px;
  border:1px solid rgba(37,99,235,.2);background:#fff;color:var(--text);
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(37,99,235,.15)}
button,.btn{
  background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;border:none;cursor:pointer;
  box-shadow:0 8px 20px rgba(37,99,235,.28);transition:.2s;
}
button:hover,.btn:hover{transform:translateY(-1px);filter:brightness(1.05)}
.btn-ghost{background:#fff;color:var(--blue);border:1px solid rgba(37,99,235,.25);box-shadow:none}
.btn-danger{background:linear-gradient(135deg,#f87171,#dc2626)}
.btn-ok{background:linear-gradient(135deg,#34d399,#059669)}
.table-wrap{overflow:auto;border-radius:12px;border:1px solid var(--line)}
table{width:100%;border-collapse:collapse;background:#fff;min-width:720px}
th,td{padding:12px 10px;border-bottom:1px solid #eef2ff;text-align:left;font-size:13px;vertical-align:middle}
th{
  background:linear-gradient(180deg,#eff6ff,#dbeafe);
  color:#1e3a8a;font-weight:700;letter-spacing:.04em;position:sticky;top:0;
}
tr:hover td{background:rgba(239,246,255,.7)}
.tag{
  display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.03em;border:1px solid transparent;
}
.tag-success{background:#d1fae5;color:#065f46;border-color:#6ee7b7}
.tag-failed,.tag-submit_failed{background:#fee2e2;color:#991b1b;border-color:#fca5a5}
.tag-processing,.tag-verifying,.tag-submitted{background:#dbeafe;color:#1e40af;border-color:#93c5fd}
.tag-created{background:#f1f5f9;color:#475569}
.pager{margin-top:14px;display:flex;gap:6px;flex-wrap:wrap}
.pager a{
  min-width:34px;height:34px;display:grid;place-items:center;border-radius:8px;
  background:#fff;border:1px solid var(--line);color:var(--text);
}
.pager a.on{background:linear-gradient(135deg,#3b82f6,#1d4ed8);color:#fff;border-color:transparent}

.ok,.err,.muted-box{padding:12px 14px;border-radius:12px;margin-bottom:12px;font-size:13px}
.ok{background:#ecfdf5;color:#065f46;border:1px solid #a7f3d0}
.err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}
.muted{color:var(--muted);font-size:12px}
.detail th{width:150px;background:#f8fbff}
pre{white-space:pre-wrap;word-break:break-all;background:#0b1224;color:#93c5fd;padding:12px;border-radius:12px;font-size:12px}
.grid-form{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px;align-items:end;margin-bottom:12px}
.grid-form label{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted)}
.card{background:rgba(255,255,255,.95);border:1px solid var(--line);border-radius:var(--radius);padding:16px;margin-bottom:16px;box-shadow:var(--shadow)}
.user-hero{
  display:flex;gap:18px;align-items:center;padding:18px;border-radius:var(--radius);
  background:linear-gradient(120deg,#0b1b3a,#1d4ed8 60%,#06b6d4);
  color:#fff;box-shadow:0 16px 40px rgba(29,78,216,.35);margin-bottom:16px;position:relative;overflow:hidden;
}
.user-hero::after{content:"";position:absolute;inset:auto -20% -40% auto;width:220px;height:220px;background:radial-gradient(circle,rgba(255,255,255,.25),transparent 70%)}
.avatar{
  width:72px;height:72px;border-radius:20px;display:grid;place-items:center;
  background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.35);
  font-size:28px;font-weight:800;box-shadow:0 0 24px rgba(255,255,255,.25);
}
.user-hero .meta h2{margin:0 0 6px;font-size:22px}
.user-hero .meta p{margin:0;opacity:.85;font-size:13px}
.kv{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:10px;margin-top:14px}
.kv .item{background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:12px;padding:12px}
.kv .item b{display:block;font-size:20px;margin-top:4px;color:var(--blue)}

/* login */
.login-body{
  min-height:100vh;display:grid;place-items:center;position:relative;overflow:hidden;
  background:radial-gradient(800px 400px at 20% 20%,rgba(56,189,248,.25),transparent),
             radial-gradient(700px 400px at 80% 80%,rgba(37,99,235,.3),transparent),
             linear-gradient(135deg,#0b1b3a,#12316b 40%,#1e3a8a);
}
.login-body::before{
  content:"";position:absolute;inset:0;opacity:.25;
  background-image:linear-gradient(rgba(147,197,253,.2) 1px,transparent 1px),linear-gradient(90deg,rgba(147,197,253,.2) 1px,transparent 1px);
  background-size:40px 40px;animation:gridMove 18s linear infinite;
}
.login-box{
  width:min(420px,92vw);position:relative;z-index:1;
  background:rgba(255,255,255,.92);backdrop-filter:blur(16px);
  border:1px solid rgba(147,197,253,.5);border-radius:20px;
  padding:28px;box-shadow:0 30px 80px rgba(0,0,0,.35),0 0 40px rgba(56,189,248,.25);
  display:flex;flex-direction:column;gap:10px;animation:rise .6s ease;
}
.login-box h1{margin:0;font-size:22px;letter-spacing:.08em;background:linear-gradient(90deg,#1e3a8a,#2563eb);-webkit-background-clip:text;color:transparent}
.login-box .hint{font-size:12px;color:var(--muted);margin-bottom:6px}
.scanline{height:2px;background:linear-gradient(90deg,transparent,#38bdf8,transparent);margin:4px 0 8px;animation:scan 2s linear infinite}

@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes grow{from{transform:scaleY(.2);opacity:.3}to{transform:none;opacity:1}}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
@keyframes pulseGlow{0%,100%{box-shadow:0 0 16px rgba(56,189,248,.4)}50%{box-shadow:0 0 28px rgba(56,189,248,.8)}}
@keyframes scan{0%{transform:translateX(-30%)}100%{transform:translateX(30%)}}
@keyframes gridMove{from{background-position:0 0}to{background-position:40px 40px}}