:root{
  --bg:#f4f7fb;--panel:#ffffff;--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--brand:#2563eb;--brand2:#38bdf8;--nav:#0b1220;--nav2:#111827;--good:#16a34a;--warn:#f59e0b;--bad:#ef4444;--shadow:0 18px 45px rgba(15,23,42,.08);--radius:20px
}
*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#eef6ff 0%,var(--bg) 330px);color:var(--ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;background:linear-gradient(135deg,var(--brand),#1d4ed8);color:white;border-radius:14px;padding:12px 16px;font-weight:800;cursor:pointer;box-shadow:0 10px 22px rgba(37,99,235,.22)}button:hover,.btn:hover{transform:translateY(-1px)}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.sidebar{background:linear-gradient(180deg,var(--nav),var(--nav2));color:white;padding:24px 18px;position:sticky;top:0;height:100vh}.brand{display:flex;align-items:center;gap:12px;margin-bottom:28px}.brand-logo{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--brand2),var(--brand));display:grid;place-items:center;font-weight:900;box-shadow:0 12px 30px rgba(56,189,248,.22)}.brand strong{display:block;font-size:17px}.brand span{display:block;color:#94a3b8;font-size:12px;margin-top:2px}.side-nav{display:grid;gap:7px}.side-nav a{padding:12px 13px;border-radius:14px;color:#cbd5e1;font-weight:700;font-size:14px}.side-nav a:hover,.side-nav a.active{background:rgba(255,255,255,.08);color:white}.sidebar-footer{position:absolute;left:18px;right:18px;bottom:20px;color:#94a3b8;font-size:12px;line-height:1.5}.main{min-width:0}.topbar{height:78px;display:flex;align-items:center;justify-content:space-between;padding:0 30px;border-bottom:1px solid rgba(226,232,240,.75);background:rgba(255,255,255,.72);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.top-title small{display:block;color:var(--muted);font-size:12px;font-weight:700}.top-title strong{font-size:18px}.userbar{display:flex;align-items:center;gap:12px}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 12px;font-weight:800;font-size:13px}.pill.credit{color:var(--good);border-color:#bbf7d0;background:#f0fdf4}.pill.credit.low{color:#b45309;border-color:#fed7aa;background:#fffbeb}.avatar{width:38px;height:38px;border-radius:50%;background:#e0edff;color:#1d4ed8;display:grid;place-items:center;font-weight:900}.container{max-width:1180px;margin:0 auto;padding:30px}.page-hero{border:1px solid rgba(255,255,255,.7);background:linear-gradient(135deg,#fff,rgba(255,255,255,.65));box-shadow:var(--shadow);border-radius:28px;padding:26px;margin-bottom:22px;display:flex;align-items:center;justify-content:space-between;gap:18px}.page-hero h1,h1{margin:0 0 8px;font-size:34px;letter-spacing:-.04em}.muted{color:var(--muted);line-height:1.55}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}.card,.stat{background:rgba(255,255,255,.9);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.stat{position:relative;overflow:hidden;min-height:126px}.stat:after{content:"";position:absolute;right:-25px;top:-25px;width:110px;height:110px;border-radius:50%;background:linear-gradient(135deg,rgba(56,189,248,.18),rgba(37,99,235,.12))}.stat small{display:block;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.08em;font-size:11px}.stat strong{display:block;margin-top:18px;font-size:34px;letter-spacing:-.05em}.card h2{margin:0 0 16px;font-size:19px;letter-spacing:-.02em}.split{display:flex;align-items:center;justify-content:space-between;gap:16px}label{display:block;margin:13px 0 7px;font-size:13px;font-weight:850;color:#334155}input,select,textarea{width:100%;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:14px;padding:12px 13px;font:inherit;outline:none}textarea{min-height:96px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:rgba(37,99,235,.62);box-shadow:0 0 0 4px rgba(37,99,235,.10)}.actions{display:flex;align-items:center;gap:10px;margin-top:18px}.notice{border:1px solid #bfdbfe;background:#eff6ff;color:#1e40af;border-radius:16px;padding:13px 14px;margin:14px 0;font-weight:700}.notice.error{border-color:#fecaca;background:#fef2f2;color:#b91c1c}table{width:100%;border-collapse:separate;border-spacing:0 8px}th{color:var(--muted);text-align:left;text-transform:uppercase;letter-spacing:.08em;font-size:11px;padding:0 12px}td{background:#f8fafc;border-top:1px solid #eef2f7;border-bottom:1px solid #eef2f7;padding:13px 12px;font-size:14px}td:first-child{border-left:1px solid #eef2f7;border-radius:13px 0 0 13px}td:last-child{border-right:1px solid #eef2f7;border-radius:0 13px 13px 0}.login-wrap{min-height:100vh;display:grid;grid-template-columns:1.08fr .92fr;background:radial-gradient(circle at 20% 15%,rgba(56,189,248,.22),transparent 28%),linear-gradient(135deg,#07111f,#0f172a)}.login-left{color:white;padding:58px;display:flex;flex-direction:column;justify-content:space-between}.login-left h1{font-size:58px;line-height:.98;color:white}.login-left p{max-width:560px;color:#cbd5e1;font-size:18px}.login-card{align-self:center;justify-self:center;width:min(430px,92%);background:white;border-radius:30px;padding:30px;box-shadow:0 25px 90px rgba(0,0,0,.32)}.login-card h2{margin:0 0 8px;font-size:28px}.feature-list{display:grid;gap:12px;margin-top:26px}.feature{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.10);border-radius:18px;padding:14px;color:#e2e8f0}.print-only{display:none}@media(max-width:900px){.app-shell{display:block}.sidebar{position:relative;height:auto}.sidebar-footer{position:static;margin-top:24px}.topbar{position:relative}.container{padding:18px}.grid,.grid2,.login-wrap{grid-template-columns:1fr}.page-hero{display:block}.login-left{padding:34px}.login-left h1{font-size:42px}}@media print{.sidebar,.topbar,.actions,button,.btn{display:none!important}.app-shell{display:block}.container{padding:0;max-width:none}.card,.stat,.page-hero{box-shadow:none}.print-only{display:block}}