:root{--color-bg-primary: #1a1a2e;--color-bg-surface: #16213e;--color-bg-surface-raised: #1c2a4a;--color-bg-input: #0f1a30;--color-accent: #0f3460;--color-accent-hover: #1a4a80;--color-accent-active: #0a2648;--color-text-primary: #e8e8e8;--color-text-secondary: #a0a8b8;--color-text-muted: #6b7280;--color-text-inverse: #1a1a2e;--color-success: #22c55e;--color-success-hover: #16a34a;--color-warning: #f59e0b;--color-danger: #ef4444;--color-danger-hover: #dc2626;--color-info: #3b82f6;--color-btn-cash: #22c55e;--color-btn-cash-hover: #16a34a;--color-btn-check: #3b82f6;--color-btn-check-hover: #2563eb;--color-btn-card: #8b5cf6;--color-btn-card-hover: #7c3aed;--color-btn-charge: #f59e0b;--color-btn-charge-hover: #d97706;--color-btn-secondary: #374151;--color-btn-secondary-hover: #4b5563;--color-border: #2a3a5c;--color-border-light: #1f2e4a;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-base: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.25rem;--font-size-2xl: 1.5rem;--font-size-3xl: 2rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: .75rem;--spacing-lg: 1rem;--spacing-xl: 1.5rem;--spacing-2xl: 2rem;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--touch-target-min: 44px;--button-height-min: 56px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;width:100%;overflow:hidden;font-family:var(--font-family);font-size:var(--font-size-base);line-height:1.5;color:var(--color-text-primary);background-color:var(--color-bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-user-select:none;user-select:none}#root{height:100%;width:100%}input,textarea{-webkit-user-select:text;user-select:text}input[type=text],input[type=search],input[type=number]{font-size:var(--font-size-lg);font-family:var(--font-family);min-height:var(--touch-target-min);padding:var(--spacing-sm) var(--spacing-lg);background-color:var(--color-bg-input);color:var(--color-text-primary);border:1px solid var(--color-border);border-radius:var(--radius-md);outline:none;transition:border-color .15s ease}input[type=text]:focus,input[type=search]:focus,input[type=number]:focus{border-color:var(--color-info);box-shadow:0 0 0 2px #3b82f64d}input::placeholder{color:var(--color-text-muted)}button{font-family:var(--font-family);font-size:var(--font-size-base);font-weight:600;min-height:var(--touch-target-min);min-width:var(--touch-target-min);padding:var(--spacing-sm) var(--spacing-lg);border:none;border-radius:var(--radius-md);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);transition:background-color .15s ease,transform .1s ease;-webkit-tap-highlight-color:transparent}button:active{transform:scale(.97)}button:focus-visible{outline:2px solid var(--color-info);outline-offset:2px}.touch-target{min-height:var(--touch-target-min);min-width:var(--touch-target-min)}.btn-action{min-height:var(--button-height-min);padding:var(--spacing-md) var(--spacing-xl);font-size:var(--font-size-lg);font-weight:700;border-radius:var(--radius-lg);text-transform:uppercase;letter-spacing:.025em}.scrollable::-webkit-scrollbar{width:8px}.scrollable::-webkit-scrollbar-track{background:var(--color-bg-primary);border-radius:4px}.scrollable::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}.scrollable::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}