:root{
  --bg:#0b1020;
  --panel:#ffffff;
  --soft:#f5f7fb;
  --muted:#6b7280;
  --line:#e5e7eb;
  --dark:#111827;
  --ok:#10b981;
  --warn:#f59e0b;
  --danger:#ef4444;
  --radius:20px;
  --shadow:0 12px 32px rgba(16,24,40,.08);
  --primary:#2563eb;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:linear-gradient(180deg,#eff4ff 0%,#f6f8fc 60%,#f8fafc 100%);color:var(--dark)}
a{text-decoration:none;color:inherit}
body.auth-body{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#dbeafe 0,#eff6ff 30%,#f8fafc 100%)}
.auth-card{width:min(440px,92vw);background:#fff;border:1px solid #dbe3f0;box-shadow:var(--shadow);padding:34px;border-radius:28px}
.auth-card h1{margin:0 0 8px;font-size:28px}
.auth-card p{margin:0 0 24px;color:var(--muted)}
.app-shell{display:grid;grid-template-columns:280px 1fr;min-height:100vh}
.sidebar{background:rgba(11,16,32,.96);padding:26px 18px;color:#fff;position:sticky;top:0;height:100vh}
.brand-box{display:flex;gap:14px;align-items:center;padding:14px;border-radius:20px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);margin-bottom:24px}
.brand-logo{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--primary),#60a5fa);display:grid;place-items:center;font-weight:800;color:#fff;overflow:hidden}
.brand-logo img{width:100%;height:100%;object-fit:cover}
.brand-meta strong{display:block;font-size:15px}
.brand-meta small{color:#cbd5e1}
.nav{display:grid;gap:8px}
.nav a{padding:13px 14px;border-radius:16px;color:#e5e7eb;font-weight:600}
.nav a.active,.nav a:hover{background:#fff;color:#0f172a}
.sidebar-foot{position:absolute;bottom:18px;left:18px;right:18px;font-size:12px;color:#94a3b8}
.content{padding:26px}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.topbar h1{margin:0;font-size:30px}
.topbar p{margin:5px 0 0;color:var(--muted)}
.user-pill{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);padding:10px 14px;border-radius:16px;display:flex;gap:10px;align-items:center}
.grid{display:grid;gap:18px}
.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:#fff;border:1px solid #e6edf8;border-radius:24px;box-shadow:var(--shadow);padding:22px}
.kpi h3{margin:0 0 8px;color:var(--muted);font-size:14px}
.kpi .value{font-size:32px;font-weight:800}
.kpi .sub{margin-top:8px;color:var(--muted);font-size:13px}
.card-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}
.card-title h2{margin:0;font-size:20px}
.badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;background:#eff6ff;color:#1d4ed8;font-weight:700;font-size:12px}
.badge.ok{background:#ecfdf5;color:#047857}
.badge.warn{background:#fffbeb;color:#b45309}
.badge.danger{background:#fef2f2;color:#b91c1c}
.flash{padding:14px 16px;border-radius:16px;margin-bottom:18px;font-weight:600}
.flash.success{background:#ecfdf5;color:#047857}
.flash.danger{background:#fef2f2;color:#b91c1c}
.flash.warning{background:#fffbeb;color:#b45309}
form.grid-form{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:14px}
.field{grid-column:span 4}
.field.span-6{grid-column:span 6}
.field.span-8{grid-column:span 8}
.field.span-12{grid-column:span 12}
label{display:block;font-size:13px;font-weight:700;margin-bottom:8px;color:#334155}
input,select,textarea{width:100%;padding:12px 14px;border:1px solid #d6deea;border-radius:14px;background:#fff;outline:none;font:inherit}
textarea{min-height:96px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.1)}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:14px;padding:12px 16px;font-weight:700;cursor:pointer}
.btn.primary{background:var(--primary);color:#fff}
.btn.secondary{background:#e2e8f0;color:#0f172a}
.btn.light{background:#fff;border:1px solid var(--line);color:#0f172a}
.btn.danger{background:#ef4444;color:#fff}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:18px}
table{width:100%;border-collapse:collapse;background:#fff}
th,td{padding:14px;border-bottom:1px solid var(--line);text-align:left;font-size:14px;vertical-align:top}
th{background:#f8fafc;color:#334155;font-size:12px;text-transform:uppercase;letter-spacing:.04em}
tr:hover td{background:#fafcff}
.muted{color:var(--muted)}
.stat-list{display:grid;gap:10px}
.stat-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px dashed var(--line)}
.empty{padding:24px;border:1px dashed #cbd5e1;border-radius:18px;color:var(--muted);text-align:center;background:#f8fafc}
.hero{background:linear-gradient(135deg,var(--primary),#8b5cf6);color:#fff}
.hero p{color:rgba(255,255,255,.85)}
.hero .value{font-size:42px}
small.help{display:block;margin-top:6px;color:var(--muted)}
.logo-preview{width:74px;height:74px;border-radius:20px;object-fit:cover;border:1px solid var(--line);background:#fff}
.print-sheet{max-width:1050px;margin:0 auto;background:#fff;padding:28px;border-radius:26px;border:1px solid var(--line)}
.print-head{display:flex;justify-content:space-between;gap:20px;padding-bottom:18px;border-bottom:2px solid #e5e7eb;margin-bottom:22px}
.print-company{display:flex;gap:14px;align-items:center}
.print-company .logo{width:82px;height:82px;border-radius:20px;overflow:hidden;border:1px solid var(--line);display:grid;place-items:center;background:#f8fafc}
.print-company .logo img{width:100%;height:100%;object-fit:cover}
.print-title{font-size:28px;font-weight:800;margin:0}
.mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:18px 0}
.info-box{background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:14px}
.info-box strong{display:block;font-size:12px;color:#475569;text-transform:uppercase;margin-bottom:6px}
.footer-note{padding-top:18px;border-top:1px solid var(--line);color:#64748b;font-size:13px}
@media (max-width: 1100px){
  .app-shell{grid-template-columns:1fr}
  .sidebar{position:relative;height:auto}
  .grid.cols-4,.grid.cols-3,.grid.cols-2{grid-template-columns:1fr}
  .field,.field.span-6,.field.span-8,.field.span-12{grid-column:span 12}
}
@media print{
  body{background:#fff}
  .sidebar,.topbar,.no-print,.flash{display:none!important}
  .content{padding:0}
  .card,.print-sheet{box-shadow:none;border:none;border-radius:0}
}