:root{color-scheme:light dark;--bg: #f5f5f4;--panel: #ffffff;--border: #d4d4d4;--text: #1c1c1a;--text-muted: #57534e;--accent: #1d4ed8;--error: #b91c1c;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:1.5rem}.login-panel{width:100%;max-width:22rem;background:var(--panel);border:1px solid var(--border);border-radius:6px;padding:2rem}.login-panel h1{font-size:1.125rem;font-weight:600;margin:0 0 1.5rem;color:var(--text)}.login-panel form{display:flex;flex-direction:column;gap:.25rem}.login-panel label{font-size:.8125rem;font-weight:500;color:var(--text-muted);margin-top:.75rem}.login-panel input{font-size:.9375rem;padding:.5rem .625rem;border:1px solid var(--border);border-radius:4px;background:var(--panel);color:var(--text)}.login-panel input:focus{outline:2px solid var(--accent);outline-offset:1px}.login-panel button{margin-top:1.25rem;padding:.5625rem .75rem;border:none;border-radius:4px;background:var(--accent);color:#fff;font-size:.9375rem;font-weight:500;cursor:pointer}.login-panel button:disabled{opacity:.6;cursor:default}.login-error{margin:.5rem 0 0;font-size:.8125rem;color:var(--error)}.session-notice{text-align:center;padding:.625rem;margin:0;background:#fef3c7;color:#78350f;font-size:.875rem}