:root{--sb-green:#006241;--sb-green-dark:#00432d;--text:#1e1e1e;--bg:#f7f7f5;--border:#ddd;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font:16px/1.5 system-ui,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0}#root{flex-direction:column;min-height:100svh;display:flex}h1{margin:0 0 .5rem;font-size:1.5rem}.page{width:100%;max-width:480px;margin:0 auto;padding:1.5rem 1rem}.auth-screen{flex:1;justify-content:center;align-items:center;padding:1rem;display:flex}.auth-form{flex-direction:column;gap:.5rem;width:100%;max-width:360px;display:flex}.auth-subtitle{color:#555;margin-bottom:1rem}.auth-form label{font-size:.875rem;font-weight:600}.auth-form input{border:1px solid var(--border);border-radius:6px;padding:.65rem .75rem;font-size:1rem}.auth-form button,.page button{background:var(--sb-green);color:#fff;cursor:pointer;border:none;border-radius:6px;margin-top:1rem;padding:.75rem;font-size:1rem;font-weight:600}.auth-form button:hover,.page button:hover{background:var(--sb-green-dark)}.auth-form button:disabled{opacity:.6;cursor:default}.auth-error{color:#b3261e;font-size:.875rem}.profile-fields{grid-template-columns:auto 1fr;gap:.25rem 1rem;display:grid}.profile-fields dt{color:#555;font-weight:600}.profile-fields dd{margin:0}