.login-screen{min-height:100vh;display:grid;place-items:center}.login-box{background:var(--bg-card, #15171f);padding:32px;border-radius:14px;box-shadow:0 10px 40px #0006;width:320px;display:flex;flex-direction:column;gap:12px;border:1px solid var(--border-color, #262a35)}.login-box h1{font-size:20px;margin:0 0 8px;color:var(--color-primary, #146BFF)}.login-box input{padding:11px 12px;border:1px solid var(--border-color, #2a2f3a);border-radius:8px;font-size:14px;background:var(--bg-input, #0f1218);color:var(--text-primary, #e8eaed)}.login-box .btn-primary{padding:11px;background:var(--color-primary, #146BFF);color:#fff;border:0;border-radius:8px;font-weight:600;cursor:pointer}.login-err{color:var(--color-danger, #ef4444);font-size:13px;margin:4px 0 0}.top-bar-brand{font-size:12px;color:var(--text-muted, #8a93a3);margin-left:10px}.btn-logout{background:#ffffff14;color:var(--text-primary, #e8eaed);border:1px solid var(--border-color, #2a2f3a);padding:6px 12px;border-radius:8px;cursor:pointer}