:root{--bg:#f4f7fb;--card:#fff;--text:#172033;--muted:#6b768a;--line:#e5ebf4;--primary:#174ea6;--primary2:#0b5bd3;--soft:#eaf2ff;--success:#0f8a5f;--danger:#c93535;--shadow:0 18px 45px rgba(23,43,77,.10);--radius:18px}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Tahoma,Arial,sans-serif;background:linear-gradient(135deg,#eef5ff,#f8fbff 42%,#f4f7fb);color:var(--text)}.topbar{height:76px;background:rgba(255,255,255,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:14px}.brand-mark{width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#56a0ff);display:grid;place-items:center;color:#fff;font-weight:800}.brand-title{font-weight:800;font-size:18px}.brand-subtitle{font-size:12px;color:var(--muted);margin-top:2px}.userbox{display:flex;align-items:center;gap:12px}.hidden{display:none!important}main{max-width:1200px;margin:0 auto;padding:34px 20px 60px}.login-layout{display:grid;grid-template-columns:1.2fr 420px;gap:26px;align-items:stretch}.hero-card{border-radius:28px;background:linear-gradient(135deg,#0b3f91,#1769dc 58%,#5ba2ff);padding:44px;color:#fff;min-height:480px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero-card:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:rgba(255,255,255,.12);right:-130px;bottom:-160px}.pill{display:inline-block;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.3);padding:8px 14px;border-radius:999px;font-size:13px}.hero-card h1{font-size:42px;line-height:1.13;margin:28px 0 16px}.hero-card p{font-size:16px;line-height:1.8;max-width:680px;color:rgba(255,255,255,.86)}.hero-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px;position:relative;z-index:1}.hero-grid div{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);border-radius:18px;padding:18px}.hero-grid strong,.hero-grid span{display:block}.hero-grid span{font-size:13px;margin-top:6px;color:rgba(255,255,255,.8)}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.login-card{align-self:center}.login-card h2,.section-head h2{margin:0 0 8px}.muted,.section-head p{color:var(--muted);margin-top:0}label{display:block;font-size:13px;font-weight:700;color:#39455b;margin:14px 0 7px}input,select,textarea{width:100%;border:1px solid #d8e0ec;border-radius:12px;padding:12px 13px;font:inherit;background:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:#7aaaf3;box-shadow:0 0 0 4px rgba(23,105,220,.10)}.btn{border:0;border-radius:12px;padding:11px 16px;font-weight:800;cursor:pointer;transition:.16s;white-space:nowrap}.btn:hover{transform:translateY(-1px)}.primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff}.secondary{background:var(--soft);color:var(--primary)}.ghost{background:#f5f7fb;color:#30405a;border:1px solid var(--line)}.danger{background:#fff1f1;color:var(--danger)}.full{width:100%;margin-top:18px}.hint{font-size:12px;color:var(--muted);margin-top:14px;text-align:center}.tabs{display:flex;gap:10px;margin-bottom:22px}.tab{border:1px solid var(--line);background:#fff;color:#526176;border-radius:999px;padding:12px 18px;font-weight:800;cursor:pointer}.tab.active{background:var(--primary);color:#fff;border-color:var(--primary)}.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;margin-bottom:20px}.grid{display:grid;gap:16px}.two{grid-template-columns:repeat(2,1fr)}.form-card h3,.card h3{margin:0 0 12px}.divider{height:1px;background:var(--line);margin:22px 0}.items-container{display:grid;gap:12px;margin-bottom:18px}.item-row{display:grid;grid-template-columns:1.4fr 1fr .7fr 1fr auto;gap:12px;align-items:end;padding:14px;background:#f8fbff;border:1px solid var(--line);border-radius:16px}.actions{display:flex;justify-content:flex-end;gap:10px;align-items:center}.summary-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:18px}.metric{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow)}.metric .num{font-size:30px;font-weight:900;color:var(--primary);margin-top:8px}.metric .label{font-size:13px;color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:12px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:#607086;background:#f8fbff}.badge{display:inline-block;padding:5px 10px;border-radius:999px;font-size:12px;font-weight:800}.badge.ok{background:#eaf8f2;color:var(--success)}.badge.off{background:#f4f4f4;color:#777}.toast{position:fixed;right:18px;bottom:18px;background:#172033;color:#fff;padding:13px 16px;border-radius:14px;box-shadow:var(--shadow);opacity:0;transform:translateY(14px);transition:.18s;z-index:50}.toast.show{opacity:1;transform:translateY(0)}.checkline{display:flex;align-items:center;gap:10px}.checkline input{width:auto}.admin-grid{align-items:start}@media(max-width:900px){.login-layout,.two,.summary-cards{grid-template-columns:1fr}.hero-card h1{font-size:30px}.hero-grid{grid-template-columns:1fr}.item-row{grid-template-columns:1fr}.topbar{padding:0 16px}.brand-subtitle{display:none}.section-head{flex-direction:column}.actions{flex-wrap:wrap;justify-content:flex-start}}
@media print{body{background:#fff}.topbar,.tabs,.section-head .actions,.btn{display:none!important}main{max-width:none;padding:0}.card,.metric{box-shadow:none}.tab-panel.hidden{display:none!important}}