:root{font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;background:#edf3f5;color:#233944}*{box-sizing:border-box}body{margin:0;min-height:100vh;display:grid;place-items:center;padding:20px}.auth-card{width:min(430px,100%);background:#fff;border:1px solid #d7e2e6;border-radius:16px;box-shadow:0 18px 45px #27414d18;padding:35px}.brand-mark{width:42px;height:42px;display:grid;place-items:center;background:#194c62;color:#fff;font-weight:800;border-radius:10px}.auth-card h1{font-size:23px;margin:22px 0 5px}.auth-card p{color:#66808a;font-size:13px;line-height:1.6}.auth-card form{display:grid;gap:16px;margin-top:26px}.auth-card label{display:grid;gap:7px;font-size:12px;font-weight:700}.auth-card input{padding:12px;border:1px solid #bfd0d8;border-radius:8px;font:inherit}.auth-card button{background:#17617a;color:#fff;border:0;border-radius:8px;padding:13px;font:inherit;font-weight:700;cursor:pointer}.auth-card button:disabled{opacity:.5}#loginMessage{min-height:20px;color:#b34444!important}.auth-card small{font-size:11px;color:#82929a}.admin-page{display:block;padding:0}.admin-page .topbar{height:68px}.admin-shell{max-width:1080px;margin:26px auto;padding:0 18px;display:grid;grid-template-columns:1fr 1.2fr;gap:18px}.admin-panel{background:#fff;border:1px solid #d7e2e6;border-radius:12px;padding:22px}.admin-panel h1{font-size:20px}.admin-panel h2{font-size:17px}.admin-panel p{font-size:12px;color:#687c85;line-height:1.7}.admin-panel form{display:grid;gap:11px}.admin-panel label{display:grid;gap:5px;font-size:12px;font-weight:700}.admin-panel input,.admin-panel select{padding:10px;border:1px solid #c7d7dd;border-radius:7px;font:inherit}.admin-panel .button{font:inherit}.account-row{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid #e8edef;padding:11px 0}.account-row strong,.account-row small{display:block}.account-row small{color:#72858d}.account-actions{display:flex;gap:6px}#adminMessage{min-height:20px;color:#a34b32}@media(max-width:760px){.admin-shell{grid-template-columns:1fr}}