:root{--color-primary: #1E293B;--color-secondary: #E2E8F0;--color-accent: #F97316;--color-surface: #FFFFFF;--color-text: #0F172A;--color-muted: #475569;--color-border: rgba(30, 41, 59, .12);--shadow-soft: 0 16px 40px rgba(15, 23, 42, .08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;background:linear-gradient(135deg,#f8fafc 0%,var(--color-secondary) 100%);color:var(--color-text)}body{min-height:100vh}app-root{display:block;min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}@media print{@page{margin:12mm}body.receipt-printing{background:#fff!important}body.receipt-printing app-sidebar,body.receipt-printing app-floating-chat,body.receipt-printing .account-shell,body.receipt-printing .account-modal-backdrop:not(.receipt-backdrop),body.receipt-printing .receipt-actions{display:none!important}body.receipt-printing .app-layout,body.receipt-printing .app-main{display:block!important;margin:0!important;padding:0!important}body.receipt-printing .receipt-backdrop{position:static!important;display:block!important;min-height:auto!important;padding:0!important;background:#fff!important}body.receipt-printing .receipt-modal{position:static!important;width:100%!important;max-height:none!important;overflow:visible!important;border:0!important;box-shadow:none!important;padding:0!important}}