:root{font-family:Arial,Helvetica,sans-serif;color:#172033;background:#f3f5f8}*{box-sizing:border-box}body{margin:0;background:#f3f5f8}header{display:flex;justify-content:space-between;align-items:center;padding:14px 28px;background:#fff;border-bottom:1px solid #dfe4ea;position:sticky;top:0}.header-brand,.brand{display:flex;align-items:center;gap:14px}.logo{max-height:42px;max-width:240px}.brand-text{font-size:26px;font-weight:700;letter-spacing:.04em}nav{display:flex;gap:18px;flex-wrap:wrap}a{color:#1957a6;text-decoration:none}main{margin:34px auto;padding:0 20px}.narrow{max-width:720px}.wide{max-width:1300px}.card,.auth-card{background:#fff;border:1px solid #e0e5eb;border-radius:12px;padding:28px;box-shadow:0 8px 28px rgba(27,41,65,.06)}.auth-page{display:grid;place-items:center;min-height:100vh;padding:20px}.auth-card{width:min(460px,100%)}.auth-card .brand{justify-content:center;margin-bottom:18px}h1{margin-top:0}h2{margin-top:0;font-size:1.15rem}label{display:block;font-weight:600;margin:14px 0}input,select,textarea{display:block;width:100%;margin-top:7px;padding:11px 12px;border:1px solid #bcc6d2;border-radius:7px;font:inherit;background:#fff}button{background:#1559b6;color:#fff;border:0;border-radius:7px;padding:12px 18px;font-weight:700;cursor:pointer}.muted{color:#667386}.alert{padding:12px 14px;border-radius:7px;margin:14px 0}.alert.ok{background:#e9f7ee;color:#176b37}.alert.error{background:#fdecec;color:#9b1c1c}.auth-link{text-align:center;margin-bottom:0}.table-wrap{overflow:auto;background:#fff;border:1px solid #e0e5eb;border-radius:10px;margin-top:22px}table{border-collapse:collapse;width:100%}th,td{padding:11px 12px;border-bottom:1px solid #e6e9ee;text-align:left;vertical-align:top}th{background:#f8fafc}.num{text-align:right;font-variant-numeric:tabular-nums}.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:0 16px}.button-cell{display:flex;align-items:end;padding-bottom:14px}.title-row{display:flex;justify-content:space-between;align-items:flex-start}@media(max-width:700px){header{align-items:flex-start;gap:12px;padding:12px 16px;flex-direction:column}.logo{max-width:180px}main{margin-top:20px;padding:0 12px}.card,.auth-card{padding:20px}}