:root{--bg:#f3f6fb;--card:#fff;--text:#172033;--muted:#6b7280;--primary:#173f8f;--primary2:#2457ba;--danger:#b42318;--border:#dbe2ea;--ok:#127a4a}
*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:inherit}.topbar{height:72px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100vw - 1240px)/2));position:sticky;top:0;z-index:10}.brand{display:flex;gap:12px;align-items:center}.brand-mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(135deg,#173f8f,#2b7a3d);color:#fff;font-weight:800;display:grid;place-items:center;font-size:22px}.brand strong{display:block}.brand small{display:block;color:var(--muted);margin-top:2px}.topbar nav{display:flex;gap:8px;align-items:center}.topbar nav a{text-decoration:none;padding:10px 12px;border-radius:9px}.topbar nav a:hover{background:#eef3fb}.topbar .logout{color:var(--danger);font-weight:700}.container{max-width:1240px;margin:26px auto;padding:0 18px 40px}.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:20px}.hero h1{margin:0 0 6px;font-size:29px}.hero p{margin:0;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;border:0;border-radius:9px;padding:10px 14px;font-size:14px;font-weight:700;cursor:pointer;text-decoration:none;background:#e9eef7;color:#17305d}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary2)}.btn.danger{background:#feeceb;color:var(--danger)}.btn.success{background:#e9f7ef;color:var(--ok)}.btn.sm{padding:7px 10px;font-size:12px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:0 8px 24px rgba(20,41,74,.05);padding:20px;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.col-12{grid-column:span 12}.col-8{grid-column:span 8}.col-6{grid-column:span 6}.col-4{grid-column:span 4}.col-3{grid-column:span 3}.col-2{grid-column:span 2}.field label{display:block;font-size:12px;font-weight:800;margin-bottom:6px;color:#344054}.field input,.field select,.field textarea{width:100%;border:1px solid #cfd7e3;border-radius:9px;padding:10px 11px;background:#fff;font:inherit;color:#172033;outline:none}.field textarea{min-height:92px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:#6592df;box-shadow:0 0 0 3px rgba(52,104,190,.12)}.section-title{font-size:16px;font-weight:800;margin:0 0 14px}.muted{color:var(--muted)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:11px 10px;border-bottom:1px solid #e6ebf1;text-align:left;vertical-align:top}.table th{font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:#5a6576;background:#f8fafc}.table td{font-size:14px}.actions{display:flex;flex-wrap:wrap;gap:7px}.alert{padding:12px 14px;border-radius:10px;margin-bottom:14px;font-weight:600}.alert.success{background:#eaf7ef;color:#176c46}.alert.error{background:#feeceb;color:#9e241a}.empty{text-align:center;padding:46px 20px;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px}.stat{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}.stat b{font-size:27px;display:block}.stat span{color:var(--muted);font-size:13px}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:16px}.item-row{display:grid;grid-template-columns:56px minmax(280px,1fr) 100px 110px 140px 145px 44px;gap:8px;align-items:start;margin-bottom:9px}.item-row input,.item-row textarea{width:100%;border:1px solid #cfd7e3;border-radius:8px;padding:9px}.item-row textarea{min-height:68px;resize:vertical}.item-total{padding:10px 6px;font-weight:800;text-align:right}.remove-item{height:39px;border:0;border-radius:8px;background:#feeceb;color:#a52a20;font-size:18px;cursor:pointer}.items-head{display:grid;grid-template-columns:56px minmax(280px,1fr) 100px 110px 140px 145px 44px;gap:8px;margin-bottom:7px;font-size:11px;font-weight:800;text-transform:uppercase;color:#667085}.total-box{text-align:right;font-size:18px;font-weight:800;padding-top:9px}.login-shell{min-height:calc(100vh - 72px);display:grid;place-items:center}.login-card{width:min(440px,94vw)}.preview-frame{background:#dfe4eb;padding:18px;border-radius:12px}.paper{background:#fff;max-width:794px;margin:auto;min-height:1123px;box-shadow:0 10px 28px rgba(0,0,0,.12)}.inline{display:flex;gap:8px;align-items:center}.hint{font-size:12px;color:#6b7280;margin-top:5px}.badge{display:inline-block;padding:4px 8px;border-radius:999px;background:#eef3fb;color:#244b8f;font-size:11px;font-weight:800}@media(max-width:900px){.topbar{height:auto;padding:12px 16px;align-items:flex-start;gap:10px}.topbar nav{flex-wrap:wrap;justify-content:flex-end}.grid{display:block}.field{margin-bottom:12px}.stats{grid-template-columns:1fr}.item-row,.items-head{grid-template-columns:1fr 1fr}.items-head{display:none}.item-row textarea{grid-column:1/-1}.remove-item{width:44px}.hero{align-items:flex-start;flex-direction:column}.container{margin-top:16px}}