:root{--navy:#003399;--copper:#8d4931;--ink:#11233f;--muted:#62708a;--line:#dce4f0;--bg:#f3f6fb;--white:#fff;--danger:#9f2f2f;--ok:#166534}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;color:var(--ink);background:radial-gradient(circle at 15% 20%,#dce9ff 0,transparent 32%),linear-gradient(145deg,#eef3fb,#fff);min-height:100vh}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(280px,1fr) minmax(360px,520px);align-items:center;gap:clamp(2rem,7vw,7rem);max-width:1180px;margin:auto;padding:clamp(1.5rem,5vw,5rem)}.brand img,header img{width:180px;max-height:90px;object-fit:contain;background:#fff;border-radius:12px}.brand h1{font-size:clamp(2rem,5vw,4.2rem);line-height:1.05;margin:.8rem 0;color:var(--navy)}.brand p{font-size:1.1rem;color:var(--muted)}.eyebrow{display:block;margin-top:2rem;color:var(--copper);font-weight:800;letter-spacing:.12em;text-transform:uppercase}.card,.panel{background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:22px;box-shadow:0 24px 70px rgba(13,49,104,.14);padding:clamp(1.5rem,4vw,2.5rem)}h2{margin-top:0}form{display:grid;gap:1rem}label{font-size:.95rem;font-weight:700;color:#243854}input,select{display:block;width:100%;margin-top:.45rem;border:1px solid #bdc9db;border-radius:10px;padding:.85rem 1rem;font:inherit;background:#fff}input:focus,select:focus{outline:3px solid rgba(0,51,153,.14);border-color:var(--navy)}button{border:0;border-radius:10px;padding:.9rem 1.1rem;background:var(--navy);color:#fff;font:inherit;font-weight:800;cursor:pointer}button:hover{filter:brightness(1.08)}button:disabled{opacity:.45}.small{padding:.55rem .8rem}.help,small{color:var(--muted);font-weight:400}.error,.notice,.success{padding:1rem;border-radius:10px;margin-bottom:1rem}.error{background:#feecec;color:var(--danger)}.success{background:#eaf8ef;color:var(--ok)}.notice{background:#edf4ff;color:#173d77}hr{border:0;border-top:1px solid var(--line);margin:.5rem 0}.app{background:var(--bg)}header{display:flex;align-items:center;gap:1.3rem;padding:1rem clamp(1rem,4vw,3rem);background:#fff;border-bottom:1px solid var(--line)}header img{width:110px}header div{display:grid}header span{color:var(--muted);font-size:.9rem}nav{margin-left:auto;display:flex;gap:1rem}a{color:var(--navy);font-weight:700;text-decoration:none}.workspace{padding:2rem clamp(1rem,4vw,3rem);max-width:1400px;margin:auto}.panel{margin:1.2rem 0;border-radius:16px;box-shadow:0 8px 30px rgba(13,49,104,.07)}.grid{grid-template-columns:repeat(4,minmax(150px,1fr));align-items:end}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{text-align:left;border-bottom:1px solid var(--line);padding:.8rem;white-space:nowrap}td select{min-width:130px;margin:0}@media(max-width:760px){.auth-shell{grid-template-columns:1fr}.brand h1{font-size:2.4rem}.grid{grid-template-columns:1fr}header{flex-wrap:wrap}nav{width:100%;margin:0}}