:root{color-scheme:light;--bg: #f6f7f9;--card-bg: #ffffff;--border: #d9dce1;--text: #1a1d21;--muted: #5b6270;--accent: #2563eb;--accent-text: #ffffff;--error: #b3261e}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:360px;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:32px}.auth-card h1{margin:0 0 20px;font-size:1.25rem}.auth-card form{display:flex;flex-direction:column;gap:4px}.auth-card label{font-size:.85rem;color:var(--muted);margin-top:12px}.auth-card input{padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:1rem}.auth-card button{margin-top:16px;padding:10px 12px;border-radius:8px;border:none;background:var(--accent);color:var(--accent-text);font-size:.95rem;cursor:pointer}.auth-card button:disabled{opacity:.6;cursor:default}.auth-secondary{background:transparent;color:var(--text);border:1px solid var(--border)!important}.auth-divider{text-align:center;color:var(--muted);font-size:.8rem;margin-top:16px}.auth-error{color:var(--error);font-size:.85rem;margin:8px 0 0}.dashboard-page{max-width:640px;margin:0 auto;padding:32px 24px}.dashboard-header{display:flex;align-items:center;justify-content:space-between}.dashboard-header button{padding:8px 14px;border-radius:8px;border:1px solid var(--border);background:transparent;cursor:pointer}.mfa-notice{margin-top:20px;padding:16px;border:1px solid var(--border);border-radius:10px;background:#fffaf0}.mfa-notice button{padding:8px 14px;border-radius:8px;border:none;background:var(--accent);color:var(--accent-text);cursor:pointer}.mfa-note{color:var(--muted);font-size:.8rem}.mfa-note button{padding:2px 8px;font-size:.8rem;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer}.totp-enroll{margin-top:8px}.totp-enroll img{display:block;margin:8px 0;border:1px solid var(--border);border-radius:8px}.totp-enroll form{display:flex;flex-direction:column;gap:4px;max-width:240px}.totp-enroll input{padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-size:1rem}.backup-codes{list-style:none;padding:0;margin:8px 0 16px;display:grid;grid-template-columns:repeat(2,1fr);gap:4px;max-width:320px}.backup-codes code{background:#f0f1f3;padding:4px 8px;border-radius:6px;display:inline-block}