:root{--font-size-base: 16px;--width-content: 1024px;--safe-area-top: env(safe-area-inset-top, 0px);--safe-area-right: env(safe-area-inset-right, 0px);--safe-area-bottom: env(safe-area-inset-bottom, 0px);--safe-area-left: env(safe-area-inset-left, 0px);--content-min-height: calc(100vh - 110px - var(--safe-area-top, 0px) - var(--safe-area-bottom, 0px))}:root{--color-text: #2c3e50;--color-text-light: #666666;--color-heading: #1a1a1a;--color-background: #ffffff;--color-background-soft: #f8f9fa;--color-background-mute: #f2f2f2;--color-border: #dcdfe6;--color-primary: #3498db;--color-primary-dark: #2980b9;--color-danger: #e74c3c;--color-danger-dark: #c0392b;--section-gap: 160px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 2px 12px rgba(0, 0, 0, .15);--transition-fast: .2s;--transition-normal: .3s}@media (prefers-color-scheme: dark){:root{--color-text: #f1f1f1;--color-text-light: #a0a0a0;--color-heading: #ffffff;--color-background: #1a1a1a;--color-background-soft: #242424;--color-background-mute: #2f2f2f;--color-border: #3f3f3f}}:root{--font-size-base: 14px;--desktop-sidebar-width: 240px;--desktop-sidebar-collapsed: 72px;--desktop-header-height: 64px;--desktop-control-height: 36px;--desktop-radius: 8px;--desktop-page-gap: 20px;--desktop-content-max-width: 1440px}html,body,#app{margin:0;min-height:100%;background:var(--color-background-soft);color:var(--color-text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}body{font-size:var(--font-size-base);line-height:1.5}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}*{box-sizing:border-box}button,.btn{font:inherit}input,textarea,select{font:inherit;min-height:var(--desktop-control-height);padding:7px 11px;border:1px solid var(--color-border);border-radius:var(--desktop-radius);background:var(--color-background);color:var(--color-text)}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--color-primary);outline-offset:1px;border-color:var(--color-primary)}.field-error{margin:4px 0 0;font-size:12px;color:var(--color-danger)}.transfer{color:#2563eb}label{display:block;font-size:12px;color:var(--color-text-light);margin-bottom:4px}.d-field{min-width:180px}.d-btn{height:var(--desktop-control-height);padding:0 15px;border-radius:var(--desktop-radius);border:1px solid var(--color-border);background:var(--color-background);cursor:pointer;transition:background .15s,border-color .15s,color .15s,box-shadow .15s;white-space:nowrap}.d-btn:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.d-btn.primary:hover:not(:disabled){background:color-mix(in srgb,var(--color-primary) 88%,#000);color:#fff}.d-btn.danger:hover:not(:disabled){filter:brightness(.94);color:#fff}.d-btn.primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.d-btn.danger{background:var(--color-danger);border-color:var(--color-danger);color:#fff}.d-btn:disabled{opacity:.55;cursor:not-allowed}.d-table .d-btn+.d-btn{margin-left:8px}.d-empty,.d-loading{padding:64px 16px;text-align:center;color:var(--color-text-light)}.d-page{display:flex;flex-direction:column;gap:var(--desktop-page-gap)}.d-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px}.d-form-grid .full-width{grid-column:1 / -1}.d-form-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:20px;border-top:1px solid var(--color-border)}@media (max-width: 760px){.d-form-grid{grid-template-columns:1fr}.d-form-grid .full-width{grid-column:auto}}.income{color:#16a34a}.expense{color:#dc2626}