:root{--font-family: "Inter", system-ui, -apple-system, sans-serif;--bg-gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);--text-primary: #ffffff;--text-secondary: #a0a0a0;--glass-bg: rgba(255, 255, 255, .05);--glass-border: rgba(255, 255, 255, .1);--glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, .37);--color-income: #2ecc71;--color-expense: #e74c3c;--color-accent: #3498db;--color-danger: #ff4757;--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background:var(--bg-gradient);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.glass-panel{background:var(--glass-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:var(--radius-lg);box-shadow:var(--glass-shadow);padding:1.5rem}.container{max-width:800px;margin:0 auto;padding:2rem 1rem}button{cursor:pointer;border:none;font-family:inherit;transition:all .2s ease}input,select{font-family:inherit;background:#ffffff0d;border:1px solid var(--glass-border);padding:.75rem 1rem;border-radius:var(--radius-md);color:var(--text-primary);width:100%}input:focus,select:focus{outline:none;border-color:var(--color-accent);background:#ffffff14}.grid{display:grid;gap:1rem}.grid-cols-1{grid-template-columns:repeat(1,1fr)}.gap-4{gap:1.5rem}.card{display:flex;flex-direction:column;justify-content:center}.text-accent{color:var(--color-accent)}.text-success{color:var(--color-income)}.text-danger{color:var(--color-expense)}.text-secondary{color:var(--text-secondary)}@media(min-width:768px){.md\:grid-cols-2{grid-template-columns:repeat(2,1fr)}.md\:grid-cols-3{grid-template-columns:repeat(3,1fr)}}