body{background:#f8f9fa}.card{border-radius:8px}.bottom-bar .pos-btn{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:10px 8px;border:1px solid rgba(0,0,0,.08);border-radius:8px;background:#ffffff;box-shadow:0 4px 8px #0000000f;gap:6px;height:64px}.bottom-bar .pos-btn .pos-icon{font-size:18px;color:#333}.bottom-bar .pos-btn .pos-label{font-size:12px;line-height:1}.keypad>div{grid-auto-rows:56px}.keypad .btn{display:flex;align-items:center;justify-content:center;padding:.375rem 0;border:1px solid rgba(0,0,0,.08);border-radius:8px;background:#ffffff;box-shadow:0 4px 8px #0000000f;font-size:1.25rem;line-height:1}.keypad .btn:active{transform:translateY(1px)}.keypad .btn.btn-sm{padding:0}.login-keypad{width:100%;max-width:420px;box-sizing:border-box}