*{box-sizing:border-box;margin:0;padding:0}body{font-family:system-ui,-apple-system,sans-serif;background:#f5f5f5;color:#1a1a1a}.app{max-width:640px;margin:0 auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}h1{font-size:1.75rem}.logo{height:210px;width:auto}button{padding:8px 16px;border:none;border-radius:6px;background:#2563eb;color:#fff;font-size:.875rem;cursor:pointer}button:hover{background:#1d4ed8}.form-card,.list-card{background:#fff;border-radius:8px;padding:20px;margin-bottom:16px;box-shadow:0 1px 3px #0000001a}.form-card h2,.list-card h2{font-size:1.125rem;margin-bottom:16px}.form-row{display:flex;gap:8px;flex-wrap:wrap}.form-row select,.form-row input{flex:1;min-width:120px;padding:8px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:.875rem}.subscription-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid #f0f0f0}.subscription-item:last-child{border-bottom:none}.subscription-info{display:flex;gap:10px;align-items:center}.subscription-name{font-weight:600}.subscription-date{color:#6b7280;font-size:.875rem}.subscription-amount{color:#10b981;font-weight:600}.delete-btn{background:#ef4444;padding:4px 10px;font-size:.75rem}.delete-btn:hover{background:#dc2626}.totals-row{display:flex;gap:12px;margin-bottom:16px}.total-card{flex:1;background:#fff;border-radius:8px;padding:16px;box-shadow:0 1px 3px #0000001a;text-align:center}.total-grand{background:#2563eb;color:#fff}.total-label{display:block;font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.total-value{font-size:1.25rem;font-weight:700}.tabs{display:flex;gap:8px;margin-bottom:16px}.tab{flex:1;padding:10px;border:1px solid #d1d5db;border-radius:8px;background:#fff;color:#374151;font-size:.875rem;cursor:pointer;text-align:center}.tab.active{background:#2563eb;color:#fff;border-color:#2563eb}.badge{font-size:.7rem;padding:2px 8px;border-radius:99px;font-weight:600;text-transform:uppercase}.badge.subscription{background:#dbeafe;color:#2563eb}.badge.bill{background:#fef3c7;color:#d97706}.chart-card{background:#fff;border-radius:8px;padding:20px;margin-bottom:16px;box-shadow:0 1px 3px #0000001a}.chart-card h2{font-size:1.125rem;margin-bottom:16px}.pdf-btn{width:100%;padding:12px;font-size:1rem;margin-bottom:32px}