:root{
  --bg:#0b1020;
  --panel:#0f1730;
  --card:rgba(255,255,255,.06);
  --card2:rgba(255,255,255,.08);
  --text:#eaf0ff;
  --muted:rgba(234,240,255,.72);
  --line:rgba(255,255,255,.12);
  --primary:#7c5cff;
  --primary2:#2dd4ff;
  --danger:#ff4d6d;
  --ok:#2ee59d;
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --radius:16px;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(1100px 700px at 20% -10%, rgba(124,92,255,.40), transparent 65%),
    radial-gradient(900px 600px at 100% 0%, rgba(45,212,255,.25), transparent 60%),
    radial-gradient(900px 700px at 70% 110%, rgba(46,229,157,.18), transparent 65%),
    linear-gradient(180deg, #060816, #0b1020);
}
a{color:inherit}

.app{min-height:100%}

/* Login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}
.login-card{
  width:min(560px, 100%);
  padding:22px;
  border-radius:22px;
  background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.05));
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  backdrop-filter: blur(10px);
}
.brand{display:flex;gap:12px;align-items:center;margin-bottom:14px}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  background:linear-gradient(135deg, var(--primary), var(--primary2));
  display:flex;align-items:center;justify-content:center;font-weight:800
}
.brand-title{font-weight:800;font-size:18px;line-height:1.1}
.brand-sub{font-size:13px;color:var(--muted)}
.notice{font-size:14px;color:var(--muted);padding:12px;border-radius:14px;background:rgba(0,0,0,.20);border:1px solid var(--line);margin:10px 0 14px}
.form{display:grid;gap:10px}

/* Shell */
.shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{
  position:sticky;top:0;height:100vh;overflow:auto;
  padding:16px;
  background:linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.03));
  border-right:1px solid var(--line);
  backdrop-filter: blur(10px);
}
.sidebar-top{padding:8px 8px 14px}
.logo{display:flex;gap:12px;align-items:center}
.logo-dot{width:14px;height:14px;border-radius:99px;background:linear-gradient(135deg,var(--primary),var(--primary2));box-shadow:0 0 0 6px rgba(124,92,255,.12)}
.logo-title{font-weight:800}
.logo-sub{font-size:12px;color:var(--muted)}

.nav{display:grid;gap:6px;padding:8px}
.nav-item{
  text-decoration:none;
  padding:10px 12px;
  border-radius:14px;
  border:1px solid transparent;
  color:rgba(234,240,255,.92);
  background:transparent;
}
.nav-item:hover{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10)}
.nav-item.active{
  background:linear-gradient(135deg, rgba(124,92,255,.30), rgba(45,212,255,.18));
  border-color:rgba(124,92,255,.35);
}
.sidebar-bottom{padding:12px 8px;border-top:1px dashed rgba(255,255,255,.18);margin-top:10px}
.whoami{font-size:12px;color:var(--muted);margin-bottom:10px;word-break:break-word}

.main{padding:18px 18px 28px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px}
.topbar-left{display:flex;align-items:center;gap:12px}
.page-title{font-size:18px;font-weight:800}
.hamburger{display:none}
.pill{font-size:12px;padding:6px 10px;border-radius:999px;background:rgba(0,0,0,.24);border:1px solid rgba(255,255,255,.12);color:rgba(234,240,255,.86)}

.content{display:block}
.view{display:grid;gap:14px}

.card{
  border-radius:var(--radius);
  background:linear-gradient(180deg, rgba(255,255,255,.09), rgba(255,255,255,.05));
  border:1px solid var(--line);
  box-shadow:0 10px 30px rgba(0,0,0,.25);
  padding:16px;
}
.card-inner{
  border-radius:16px;
  background:rgba(0,0,0,.18);
  border:1px solid rgba(255,255,255,.12);
  padding:14px;
}
.card-title{font-weight:800;margin-bottom:8px}
.card-subtitle{font-weight:700;margin-bottom:10px;color:rgba(234,240,255,.95)}
.card-metric{font-size:34px;font-weight:900;letter-spacing:-.03em}
.card-foot{margin-top:4px}

.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.grid-span-2{grid-column:1 / -1}

.label{font-size:12px;color:var(--muted);display:block;margin:6px 0}
.input{
  width:100%;
  padding:10px 12px;
  border-radius:14px;
  background:rgba(0,0,0,.22);
  border:1px solid rgba(255,255,255,.14);
  color:var(--text);
  outline:none;
}
.input:focus{border-color:rgba(124,92,255,.65);box-shadow:0 0 0 4px rgba(124,92,255,.16)}
.input[disabled]{opacity:.75}

.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.btn{
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.06);
  color:var(--text);
  padding:10px 12px;
  border-radius:14px;
  cursor:pointer;
  font-weight:700;
}
.btn:hover{background:rgba(255,255,255,.10)}
.btn-primary{
  border-color:rgba(124,92,255,.55);
  background:linear-gradient(135deg, rgba(124,92,255,.85), rgba(45,212,255,.60));
}
.btn-primary:hover{filter:brightness(1.05)}
.btn-ghost{background:transparent}

.muted{color:var(--muted)}
.small{font-size:12px}

.table-wrap{overflow:auto;border-radius:14px;border:1px solid rgba(255,255,255,.12)}
.table{width:100%;border-collapse:collapse;min-width:560px}
.table th, .table td{padding:10px 10px;border-bottom:1px solid rgba(255,255,255,.10);font-size:13px}
.table th{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:rgba(234,240,255,.70);background:rgba(0,0,0,.18);position:sticky;top:0}
.table tbody tr:nth-child(odd){background:rgba(255,255,255,.03)}
.table tbody tr:hover{background:rgba(124,92,255,.10)}

.row{display:grid;grid-template-columns:1.1fr 1.2fr .6fr .9fr .9fr;gap:10px;align-items:end}
.field{min-width:0}

.divider{height:1px;background:rgba(255,255,255,.12);margin:14px 0}

.summary{display:grid;gap:8px;margin-top:10px}
.sum-row{display:flex;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:14px;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.10)}
.sum-row.total{background:linear-gradient(135deg, rgba(46,229,157,.12), rgba(45,212,255,.08));border-color:rgba(46,229,157,.24)}
.alert{margin-top:10px;padding:10px 12px;border-radius:14px;border:1px solid rgba(255,77,109,.35);background:rgba(255,77,109,.10);color:rgba(255,220,226,.95);font-weight:700}

.impact{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:12px}
.impact-card{padding:10px 12px;border-radius:14px;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.10)}
.impact-value{font-weight:900;font-size:16px;margin-top:6px}

.activity{display:grid;gap:8px;margin-top:10px}
.act-item{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:14px;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.10)}
.act-left{display:grid;gap:2px}

.logo-preview{margin-top:10px;padding:10px;border:1px dashed rgba(255,255,255,.20);border-radius:14px;background:rgba(0,0,0,.18)}
.logo-preview img{max-height:64px;max-width:240px;display:block}

.code{white-space:pre-wrap;word-break:break-word;background:rgba(0,0,0,.22);border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:12px;max-height:420px;overflow:auto}

@media (max-width: 980px){
  .shell{grid-template-columns:1fr}
  .sidebar{position:fixed;left:0;top:0;bottom:0;transform:translateX(-104%);width:280px;z-index:20;transition:transform .18s ease}
  .sidebar.open{transform:translateX(0)}
  .hamburger{display:inline-flex;width:42px;height:42px;border-radius:14px;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);color:var(--text)}
  .grid-2{grid-template-columns:1fr}
  .grid-3{grid-template-columns:1fr}
  .row{grid-template-columns:1fr 1fr}
}

@media print{
  body{background:#fff;color:#111}
  .sidebar,.topbar,.btn,.pill,.hamburger{display:none !important}
  .card{box-shadow:none;border:1px solid #ddd;background:#fff;color:#111}
}