:root{--font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease}[data-theme=dark]{--bg-primary: #0f1117;--bg-secondary: #1a1d27;--bg-tertiary: #242836;--bg-elevated: #2a2f3e;--text-primary: #f0f2f5;--text-secondary: #9ba3b5;--text-muted: #636b7e;--border-primary: #2e3346;--border-secondary: #3d4359;--accent-green: #34d399;--accent-green-bg: rgba(52, 211, 153, .12);--accent-red: #f87171;--accent-red-bg: rgba(248, 113, 113, .12);--accent-blue: #60a5fa;--accent-blue-bg: rgba(96, 165, 250, .12);--accent-amber: #fbbf24;--accent-amber-bg: rgba(251, 191, 36, .12);--income-color: var(--accent-green);--income-bg: var(--accent-green-bg);--expense-color: var(--accent-red);--expense-bg: var(--accent-red-bg);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .4);--shadow-md: 0 4px 12px rgba(0, 0, 0, .5);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .6)}[data-theme=light]{--bg-primary: #f8fafc;--bg-secondary: #ffffff;--bg-tertiary: #f1f5f9;--bg-elevated: #ffffff;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--border-primary: #e2e8f0;--border-secondary: #cbd5e1;--accent-green: #059669;--accent-green-bg: rgba(5, 150, 105, .08);--accent-red: #dc2626;--accent-red-bg: rgba(220, 38, 38, .08);--accent-blue: #2563eb;--accent-blue-bg: rgba(37, 99, 235, .08);--accent-amber: #d97706;--accent-amber-bg: rgba(217, 119, 6, .08);--income-color: var(--accent-green);--income-bg: var(--accent-green-bg);--expense-color: var(--accent-red);--expense-bg: var(--accent-red-bg);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .12)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-ui);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.5;min-height:100vh}a{color:var(--accent-blue);text-decoration:none}button{cursor:pointer;font-family:var(--font-ui)}input,select,textarea{font-family:var(--font-ui);font-size:.9375rem}.amount-positive{color:var(--income-color)}.amount-negative{color:var(--expense-color)}.mono{font-family:var(--font-mono)}.stub-page{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:60vh;gap:var(--space-md);color:var(--text-secondary)}.stub-page h1{font-size:1.5rem;color:var(--text-primary)}.stub-page p{font-size:.9375rem;color:var(--text-muted)}