.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0 var(--space-5);border-radius:var(--radius-md);border:1px solid transparent;font:600 16px var(--font-sans);cursor:pointer;transition:background-color .15s ease-out,border-color .15s ease-out,color .15s ease-out}.btn:disabled{cursor:not-allowed;opacity:.6}.btn:focus-visible{outline:3px solid var(--c-focus);outline-offset:2px}.btn-primary{background-color:var(--c-primary);color:var(--c-primary-contrast)}.btn-primary:hover:not(:disabled){background-color:var(--c-primary-hover)}.btn-secondary{background-color:transparent;color:var(--c-text);border-color:var(--c-border-strong)}.btn-secondary:hover:not(:disabled){background-color:var(--c-surface-alt)}.btn-full{width:100%}.card{background-color:var(--c-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-1);padding:var(--space-5);border:1px solid var(--c-border)}.stat{display:flex;flex-direction:column;gap:var(--space-1)}.stat-label{font-size:14px;color:var(--c-text-muted)}.stat-value,.money{font:700 28px var(--font-num);color:var(--c-text)}.lead{font-size:16px;color:var(--c-text)}.caption{font-size:14px;color:var(--c-text-muted)}.list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:var(--space-2)}.list-item{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4);padding:var(--space-3) 0;border-bottom:1px solid var(--c-border)}.empty{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);padding:var(--space-8) var(--space-4);color:var(--c-text-muted)}.error-panel{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-4);border-radius:var(--radius-md);background-color:var(--c-danger-surface);border:1px solid var(--c-danger);color:var(--c-danger-text)}.warn-panel{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-4);border-radius:var(--radius-md);background-color:var(--c-warning-surface);border:1px solid var(--c-warning);color:var(--c-warning-text)}.success-panel{display:flex;flex-direction:column;gap:var(--space-2);padding:var(--space-4);border-radius:var(--radius-md);background-color:var(--c-positive-surface);border:1px solid var(--c-positive);color:var(--c-positive-text)}@media (min-width: 768px){.stat-value{font-size:32px}}.split-bar{display:flex;height:12px;border-radius:var(--radius-full);overflow:hidden;margin-bottom:var(--space-4);border:1px solid var(--c-border)}.split-rows{display:flex;flex-direction:column;gap:var(--space-2)}.split-row{display:flex;justify-content:space-between;font-size:14px;color:var(--c-text-muted)}.split-row span:last-child{color:var(--c-text);font-family:var(--font-num);font-variant-numeric:tabular-nums}.amount-input{font:inherit;width:100%;padding:var(--space-3);border:1px solid var(--c-border-strong);border-radius:var(--radius-md);font-size:16px;color:var(--c-text);background-color:var(--c-surface)}.amount-input:focus{border-color:var(--c-focus);outline:3px solid var(--c-focus);outline-offset:2px}.amount-input[aria-invalid=true]{border-color:var(--c-danger)}:root{--c-bg: #F8FAFC;--c-surface: #FFFFFF;--c-surface-alt: #F1F5F9;--c-text: #0F172A;--c-text-muted: #475569;--c-text-inverse: #FFFFFF;--c-border: #E2E8F0;--c-border-strong: #64748B;--c-focus: #2563EB;--c-primary: #0F172A;--c-primary-hover: #1E293B;--c-primary-contrast: #FFFFFF;--c-vault: #A16207;--c-vault-surface: #FEF3C7;--c-vault-text: #854D0E;--c-positive: #15803D;--c-positive-surface: #DCFCE7;--c-positive-text: #14532D;--c-warning: #B45309;--c-warning-surface: #FFEDD5;--c-warning-text: #7C2D12;--c-danger: #DC2626;--c-danger-surface: #FEE2E2;--c-danger-text: #7F1D1D;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-num: ui-monospace, SFMono-Regular, Menlo, monospace;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-full: 999px;--shadow-1: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);--shadow-2: 0 4px 12px rgba(16, 24, 40, .08);--bp-sm: 480px;--bp-md: 768px;--bp-lg: 1024px;--bp-xl: 1280px}*{box-sizing:border-box}html{line-height:1.5;-webkit-text-size-adjust:100%}body{margin:0;background-color:var(--c-bg);color:var(--c-text);font-family:var(--font-sans);font-size:16px}h1,h2,h3,p,ul,ol,figure{margin:0}h1{font-size:clamp(24px,4.5vw,32px);font-weight:700;line-height:1.15}h2{font-size:clamp(19px,3vw,24px);font-weight:600;line-height:1.15}ul,ol{padding-left:var(--space-4)}button,input{font:inherit}button{border:none;background:none;color:inherit;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}:focus-visible{outline:3px solid var(--c-focus);outline-offset:2px}.page{padding:var(--space-4) var(--space-5);min-height:100vh;display:flex;flex-direction:column;gap:var(--space-5)}.screen{display:flex;flex-direction:column;gap:var(--space-4)}.container{margin:0 auto;max-width:1120px;width:100%}.row{display:flex;align-items:center;gap:var(--space-3);flex-wrap:wrap}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}