:root{--blue:#185f7d;--blue-dark:#10465f;--accent:#1473e6;--bg:#f2f6fa;--text:#102235;--muted:#667789;--line:#d7e1eb;--white:#fff;--danger:#b42318;--success:#138a55}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}.topbar{height:72px;background:var(--blue);display:flex;align-items:center;justify-content:space-between;padding:0 max(24px,calc((100% - 1180px)/2));box-shadow:0 2px 10px #10223522}.brand{display:flex;align-items:center;gap:16px;color:#fff;text-decoration:none;font-weight:750}.brand img{width:205px;height:50px;object-fit:contain}.brand span{border-left:1px solid #ffffff66;padding-left:16px}.topbar nav{display:flex;align-items:center;gap:20px}.topbar nav a,.link-button{color:#fff;text-decoration:none;font:inherit;background:none;border:0;cursor:pointer;opacity:.92}.topbar form{margin:0}.container{width:min(1180px,calc(100% - 32px));margin:0 auto;padding:42px 0 70px}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-bottom:26px}.page-heading h1{font-size:34px;margin:3px 0 8px}.page-heading p{margin:0;color:var(--muted)}.eyebrow{color:var(--accent)!important;font-weight:800;font-size:13px;letter-spacing:.12em}.card,.user-card,.metric{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 8px 28px #1632470b}.card{padding:28px;margin-bottom:22px}.card h2{margin-top:0}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:22px}.metric{padding:20px}.metric span{display:block;color:var(--muted);font-size:13px;margin-bottom:7px}.metric strong{font-size:26px}.stack{display:grid;gap:17px}.form-grid{display:grid;grid-template-columns:1.2fr 1.2fr 1fr .8fr auto;gap:12px;align-items:end}label{display:grid;gap:7px;font-size:13px;font-weight:700}input,select{width:100%;border:1px solid #bdcbd8;border-radius:7px;padding:12px 13px;background:#fff;font:inherit;color:var(--text)}input:focus,select:focus{outline:3px solid #1473e622;border-color:var(--accent)}button,.button{border-radius:7px;padding:12px 20px;font-weight:750;text-decoration:none;text-align:center;cursor:pointer;border:1px solid transparent;font:inherit}.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.primary:hover{background:#0c61c7}.secondary{background:#fff;color:var(--blue);border-color:#abc0d2}.dropzone{border:2px dashed #a9bfd2;border-radius:9px;padding:24px;background:#f8fbfd}.muted{color:var(--muted)}.login-shell{min-height:calc(100vh - 84px);display:grid;place-items:center}.login-card{width:min(440px,100%);background:#fff;border-radius:12px;padding:38px;box-shadow:0 24px 70px #10223524;border:1px solid var(--line)}.login-logo{display:block;width:100%;height:78px;object-fit:contain;background:var(--blue);padding:12px;margin-bottom:26px}.login-card h1{margin-bottom:4px}.alert{padding:12px;border-radius:7px;margin:15px 0}.alert.error{background:#fee4e2;color:#912018}.result-card{text-align:center;max-width:760px;margin:40px auto}.success-icon,.error-icon{width:62px;height:62px;border-radius:50%;display:grid;place-items:center;margin:0 auto 18px;color:#fff;font-size:32px;font-weight:900}.success-icon{background:var(--success)}.error-icon{background:var(--danger)}.compact{margin:24px 0}.result-card .button{display:inline-block;margin:5px}.user-list{display:grid;gap:12px}.user-card{display:grid;grid-template-columns:1fr auto;gap:25px;padding:20px}.user-card h3{margin:0 0 5px}.user-card p{margin:0 0 5px;color:var(--muted)}.active{color:var(--success)}.inactive{color:var(--danger)}.user-actions{display:grid;gap:8px}.user-actions form{display:flex;gap:8px}.user-actions input,.user-actions select{min-width:150px}@media(max-width:850px){.topbar{height:auto;align-items:flex-start;gap:16px;padding:14px 18px;flex-direction:column}.topbar nav{width:100%;overflow:auto;padding-bottom:4px}.brand img{width:165px}.container{padding-top:28px}.metrics,.form-grid{grid-template-columns:1fr}.user-card{grid-template-columns:1fr}.user-actions form{flex-wrap:wrap}.page-heading h1{font-size:28px}}