:root{--ink:#182230;--muted:#718096;--line:#e7ebf0;--blue:#2457e6;--bg:#f6f8fb;--white:#fff}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--ink)}aside{position:fixed;inset:0 auto 0 0;width:250px;background:#101a2b;color:white;padding:28px 18px;display:flex;flex-direction:column}.brand{font-size:20px;letter-spacing:.08em;padding:0 12px 30px}.brand b{color:#83a8ff;font-weight:700}.user{margin-top:auto;background:#1b2940;border-radius:12px;padding:14px;display:grid;gap:4px}.user small,.user a,header small{color:#91a0b8}.user a{text-decoration:none;margin-top:8px}nav{display:grid;gap:5px}nav a{color:#b8c4d7;text-decoration:none;padding:11px 12px;border-radius:8px;font-size:14px}nav a:hover,nav a.active{color:#fff;background:#243b63}main{margin-left:250px;padding:32px 42px;min-height:100vh}header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:28px}header h2{margin:7px 0 0;font-size:28px}.top-user{font-size:13px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-bottom:24px}.metric,.table-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 5px 20px #18223008}.metric{min-height:112px;display:grid;align-content:space-between}.metric span{color:var(--muted);font-size:13px}.metric strong{font-size:24px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:20px}.table-card h3{margin:0 0 18px}.table-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.table-head a{color:var(--blue);font-size:13px}.responsive{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;text-transform:uppercase;font-size:10px;letter-spacing:.06em;color:var(--muted);background:#fafbfc}th,td{padding:11px 10px;border-bottom:1px solid var(--line);white-space:nowrap}td{max-width:280px;overflow:hidden;text-overflow:ellipsis}.inline-form{display:flex;gap:10px;align-items:end;flex-wrap:wrap;background:#edf3ff;border:1px solid #dbe6ff;padding:16px;border-radius:14px;margin-bottom:22px}.inline-form label{font-size:11px;color:#53647d;display:grid;gap:5px}.inline-form input,.inline-form select{min-width:130px}.inline-form button{height:38px}input,select,button{font:inherit;border:1px solid #d8dee8;border-radius:7px;padding:9px 10px;background:white}button{background:var(--blue);color:#fff;border:0;font-weight:600;cursor:pointer;padding:10px 18px}.alert{padding:12px 16px;border-radius:8px;margin-bottom:18px}.alert.success{background:#e7f8ef;color:#16633b}.alert.error{background:#ffeded;color:#9b2020}.empty{color:var(--muted);padding:20px;text-align:center}.login{display:grid;place-items:center;min-height:100vh;background:linear-gradient(135deg,#0d1727,#233e6c)}.login-card{background:#fff;border-radius:18px;padding:38px;width:min(420px,calc(100% - 32px));box-shadow:0 20px 60px #0004;display:grid;gap:15px}.login-card h1{margin:0}.login-card h1 span{color:var(--blue)}.login-card p{color:var(--muted);margin:0 0 12px}.login-card label{font-size:13px;display:grid;gap:6px}.login-card button{margin-top:7px}@media(max-width:1100px){.cards{grid-template-columns:repeat(3,1fr)}}@media(max-width:760px){aside{position:static;width:auto;padding:16px;display:block}.brand{padding:4px 0 15px}nav{display:flex;overflow:auto;gap:5px}nav a{white-space:nowrap}.user{display:none}main{margin:0;padding:22px 15px}header{display:block}.top-user{margin-top:10px}.grid-2{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,1fr);gap:10px}.metric{min-height:90px;padding:14px}.metric strong{font-size:19px}.inline-form{display:grid;grid-template-columns:1fr 1fr}.inline-form label input,.inline-form label select{min-width:0;width:100%}.inline-form button{grid-column:1/-1}}