:root{--navy:#0d1633;--blue:#3157ff;--bg:#f4f7fb;--text:#182033;--muted:#6d7690;--line:#e4e9f2}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--bg);color:var(--text)}aside{position:fixed;inset:0 auto 0 0;width:245px;background:var(--navy);padding:22px 14px;color:#fff}aside .brand{font-size:20px;font-weight:800;padding:8px 12px 24px}aside a{display:block;color:#cbd4ef;text-decoration:none;padding:11px 13px;border-radius:10px;margin:3px 0}aside a:hover{background:#1b2852;color:#fff}main{margin-left:245px}header{height:70px;background:#fff;border-bottom:1px solid var(--line);display:flex;justify-content:flex-end;align-items:center;padding:0 28px}header span{display:block;color:var(--muted);font-size:12px}.content{padding:28px}.page-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.page-head h1{margin:0}.page-head p{margin:5px 0;color:var(--muted)}button,.btn{background:var(--blue);border:0;color:#fff;padding:11px 17px;border-radius:9px;text-decoration:none;font-weight:700;cursor:pointer}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}.card,.panel{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:0 7px 25px rgba(20,35,70,.05)}.card span{color:var(--muted)}.card strong{display:block;font-size:27px;margin-top:10px}.panel{margin-bottom:18px;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;color:var(--muted);text-transform:uppercase}.badge{background:#eef2ff;color:#2948c9;padding:5px 9px;border-radius:20px;font-size:12px}.grid2,.grid3{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.grid3{grid-template-columns:repeat(3,1fr)}.full{grid-column:1/-1}label{font-size:13px;font-weight:700}input,select,textarea{width:100%;padding:10px 11px;border:1px solid #cfd7e6;border-radius:8px;margin-top:6px;background:#fff}textarea{min-height:74px}.rate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.rate-grid small{display:block;color:var(--muted);font-weight:400}.inline{display:flex;gap:8px;align-items:center}.inline input,.inline select{width:auto;margin:0}.kds{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.kcard{background:#fff;border-radius:14px;padding:18px;border:1px solid var(--line)}.khead{display:flex;justify-content:space-between}.kcard li{margin:9px 0}.kcard small{display:block;color:var(--muted)}.kcard button{padding:8px;margin:3px;font-size:12px}.login-bg{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0d1633,#233a7c)}.login-card{width:min(430px,92vw);background:#fff;border-radius:20px;padding:30px;box-shadow:0 25px 70px #0005}.login-card h1{margin-bottom:3px}.login-card label{display:block;margin:13px 0}.login-card button{width:100%}.alert{padding:11px;border-radius:8px}.error{background:#ffe9e9;color:#a11919}.ok{background:#e6faed;color:#137737}.invoice,.statement{background:#fff;margin:auto;padding:24px;border:1px solid #ddd}.invoice{max-width:148mm;min-height:200mm}.statement{max-width:210mm;min-height:297mm}.statement-head{text-align:center}.statement-head h1{margin:0;font-size:24px}.statement-head h2{margin:5px 0 18px;font-size:16px}.invmeta{display:grid;grid-template-columns:1fr 1fr}.total{font-weight:800;background:#f1f4fa}.sign{display:flex;justify-content:space-between;margin-top:65px}.thanks{text-align:center;margin-top:25px;font-weight:700}@media(max-width:900px){aside{position:static;width:auto}main{margin:0}.cards,.kds,.grid3,.grid2,.rate-grid{grid-template-columns:1fr}.content{padding:14px}}@media print{aside,header,.no-print{display:none!important}main{margin:0}.content{padding:0}.invoice,.statement{border:0;box-shadow:none}.invoice{width:148mm}.statement{width:210mm}body{background:#fff}th,td{padding:7px;font-size:11px}}