*{box-sizing:border-box}:root{--color-bg-products:#eef1f5;--color-bg-sale:#ffffff;--color-bg-sale-list:#f5f7fa;--color-card-bg:#ffffff;--color-primary:#4a7bff;--color-text:#2e2e2e;--color-text-muted:#888888;--color-border-soft:#d6dce5;--color-danger:#d65a5a;--radius-card:12px;--shadow-card:0 2px 6px rgba(0,0,0,.06)}html,body{height:100%;width:100%}body{margin:0;background:var(--color-bg-sale);color:var(--color-text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif}.app-root{height:100vh;width:100vw;display:flex;flex-direction:column}.pos-header{width:100%;display:flex;background:var(--color-primary);color:#fff}.pos-header-block{display:flex;align-items:center;justify-content:center;padding:12px 32px;font-weight:600;letter-spacing:.08em}.pos-header-right{flex:0 0 420px;max-width:420px}.pos-header-left{flex:1 1 auto;min-width:0}.pos-header-title{font-size:18px}.pos-main{width:100%;flex:1;display:flex;overflow:hidden}.pos-main>app-products-panel{display:flex;flex:1 1 auto;min-width:0}.pos-main>app-current-sale-panel{display:flex;flex:0 0 420px;max-width:420px}