:root{--bg-primary:#050508;--bg-secondary:#0c0d14;--bg-card:#ffffff05;--border-card:#ffffff14;--text-primary:#fff;--text-secondary:#94a3b8;--primary:#6366f1;--success:#10b981;--danger:#ef4444;--font-sans:"Inter", -apple-system, system-ui, sans-serif}[data-theme=light]{--bg-primary:#f8fafc;--bg-secondary:#fff;--bg-card:#00000005;--border-card:#0000000d;--text-primary:#0f172a;--text-secondary:#64748b}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.5}.container{max-width:1200px;margin:0 auto;padding:2rem}.glass-card{background:var(--bg-card);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:1px solid var(--border-card);border-radius:1.5rem;padding:1.5rem;transition:transform .2s,border-color .2s}.glass-card:hover{border-color:#ffffff26}.summary-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:3rem;display:grid}.summary-card h3{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;font-size:.875rem}.summary-card .amount{font-size:2rem;font-weight:700}.amount.income{color:var(--success)}.amount.expense{color:var(--danger)}.section-header{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.transaction-list{flex-direction:column;gap:1rem;display:flex}.transaction-item{justify-content:space-between;align-items:center;padding:1rem 1.5rem;display:flex}.transaction-info{align-items:center;gap:1rem;display:flex}.icon-wrapper{width:40px;height:40px;color:var(--primary);background:#4f46e51a;border-radius:12px;justify-content:center;align-items:center;display:flex}.btn{cursor:pointer;border:none;border-radius:.75rem;align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-weight:600;transition:opacity .2s,transform .1s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff}.btn:hover{opacity:.9}.btn:active{transform:scale(.98)}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#000c;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-content{width:100%;max-width:450px}.form-group{margin-bottom:1.25rem}.form-group label{color:var(--text-secondary);margin-bottom:.5rem;font-size:.875rem;display:block}input,select,textarea{border:1px solid var(--border-card);color:#fff;background:#ffffff0d;border-radius:.75rem;outline:none;width:100%;padding:.75rem}input:focus,select:focus{border-color:var(--primary)}