:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--font-heading: "Outfit", system-ui, -apple-system, sans-serif;--bg-main: #090d16;--bg-card: rgba(18, 25, 41, .75);--bg-card-hover: rgba(26, 36, 59, .85);--bg-input: rgba(14, 20, 34, .9);--border-color: rgba(255, 255, 255, .08);--border-highlight: rgba(255, 255, 255, .18);--text-main: #f8fafc;--text-muted: #94a3b8;--text-dim: #64748b;--accent-primary: #3b82f6;--accent-primary-gradient: linear-gradient(135deg, #3b82f6 0%, #6366f1 100%);--accent-income: #10b981;--accent-income-bg: rgba(16, 185, 129, .12);--accent-expense: #ec4899;--accent-expense-bg: rgba(236, 72, 153, .12);--accent-warning: #f59e0b;--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .3);--shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, .5), 0 0 15px rgba(59, 130, 246, .1);--shadow-glow: 0 0 20px rgba(99, 102, 241, .25);--radius-sm: 8px;--radius-md: 14px;--radius-lg: 20px;--radius-full: 9999px;--transition-smooth: all .2s cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-sans);background:var(--bg-main);color:var(--text-main);min-height:100vh;line-height:1.5;overflow-x:hidden;background-image:radial-gradient(circle at 15% 15%,rgba(59,130,246,.08) 0%,transparent 40%),radial-gradient(circle at 85% 85%,rgba(236,72,153,.06) 0%,transparent 40%);background-attachment:fixed}h1,h2,h3,h4{font-family:var(--font-heading);font-weight:700;letter-spacing:-.02em}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit;border:none;outline:none}.glass-card{background:var(--bg-card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:1.5rem;box-shadow:var(--shadow-sm);transition:var(--transition-smooth)}.glass-card:hover{border-color:var(--border-highlight);box-shadow:var(--shadow-lg)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.75rem 1.5rem;font-weight:600;font-size:.95rem;border-radius:var(--radius-md);cursor:pointer;transition:var(--transition-smooth);-webkit-user-select:none;user-select:none}.btn-primary{background:var(--accent-primary-gradient);color:#fff;box-shadow:0 4px 12px #3b82f659}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 18px #3b82f680}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:#ffffff0f;color:var(--text-main);border:1px solid var(--border-color)}.btn-secondary:hover{background:#ffffff1f;border-color:var(--border-highlight)}.btn-income{background:var(--accent-income);color:#042f1e;font-weight:700}.btn-expense{background:var(--accent-expense);color:#fff}.form-group{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1.2rem}.form-label{font-size:.85rem;font-weight:600;color:var(--text-muted)}.form-input,.form-select{width:100%;padding:.8rem 1rem;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-main);font-size:1rem;transition:var(--transition-smooth)}.form-input:focus,.form-select:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #3b82f633}.badge{display:inline-flex;align-items:center;gap:.3rem;padding:.25rem .6rem;border-radius:var(--radius-full);font-size:.75rem;font-weight:600}.badge-income{background:var(--accent-income-bg);color:var(--accent-income)}.badge-expense{background:var(--accent-expense-bg);color:var(--accent-expense)}.container{width:100%;max-width:600px;margin:0 auto;padding:1.5rem 1.5rem 6rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .3s cubic-bezier(.16,1,.3,1) forwards}