*{box-sizing:border-box;margin:0;padding:0}:root{--color-primary:#2563eb;--color-primary-hover:#1d4ed8;--color-success:#059669;--color-danger:#dc2626;--color-warning:#d97706;--color-bg:#f5f5f5;--color-card:#fff;--color-border:#e5e7eb;--color-text:#111827;--color-text-secondary:#6b7280;--shadow-sm:0 1px 2px rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1);--radius:12px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--color-bg);color:var(--color-text);line-height:1.5;-webkit-font-smoothing:antialiased}.container{max-width:480px;margin:0 auto;padding:20px}.card{background:var(--color-card);border-radius:var(--radius);padding:16px;margin-bottom:16px;box-shadow:var(--shadow-sm);border:1px solid var(--color-border)}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--color-border)}.card-title{font-size:1rem;font-weight:600;color:var(--color-text)}.row{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--color-border)}.row:last-child{border-bottom:none}.row.total{border-top:2px solid var(--color-border);margin-top:8px;padding-top:14px;font-weight:700}.label{color:var(--color-text-secondary);font-size:.95rem}.value{font-weight:600;font-size:1rem}.value.positive{color:var(--color-success)}.value.negative{color:var(--color-danger)}.value.net{font-size:1.2rem}.btn{padding:10px 16px;border:none;border-radius:8px;font-weight:600;cursor:pointer;transition:background .2s;font-size:.9rem}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-hover)}.btn-secondary{background:var(--color-border);color:var(--color-text)}.btn-secondary:hover{background:#d1d5db}.btn-danger{background:var(--color-danger);color:#fff}.btn-success{background:var(--color-success);color:#fff}.input{width:100%;padding:12px 14px;border:1px solid var(--color-border);border-radius:8px;font-size:1rem;background:var(--color-card);outline:none;transition:border .2s}.input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:600}.badge-income{background:#d1fae5;color:var(--color-success)}.badge-expense{background:#fee2e2;color:var(--color-danger)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--color-card);border-radius:var(--radius);padding:24px;width:100%;max-width:400px;max-height:90vh;overflow-y:auto}.modal-title{font-size:1.2rem;font-weight:700;margin-bottom:16px}.category-chip{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:8px;font-size:.85rem;cursor:pointer;transition:transform .1s;border:2px solid transparent}.category-chip:hover{transform:scale(1.02)}.category-chip.selected{border-color:var(--color-primary)}.empty-state{text-align:center;padding:24px}.empty-state,.refresh-indicator{color:var(--color-text-secondary)}.refresh-indicator{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;font-size:.85rem}.spinner{width:16px;height:16px;border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.live-badge{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;background:var(--color-success);color:#fff;border-radius:12px;font-size:.7rem;font-weight:700}.live-dot{width:6px;height:6px;background:#fff;border-radius:50%;animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.transaction-item{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--color-border)}.transaction-info{display:flex;flex-direction:column;gap:2px}.transaction-category{display:flex;align-items:center;gap:6px;font-weight:500}.transaction-desc{font-size:.8rem;color:var(--color-text-secondary)}.transaction-amount{font-weight:700;font-size:1rem}.transaction-amount.income{color:var(--color-success)}.transaction-amount.expense{color:var(--color-danger)}.section-divider{height:1px;margin:8px 0}.chart-bar,.section-divider{background:var(--color-border)}.chart-bar{height:8px;border-radius:4px;overflow:hidden}.chart-fill{height:100%;border-radius:4px;transition:width .3s ease}.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);padding:12px 20px;border-radius:8px;background:var(--color-text);color:#fff;font-size:.9rem;z-index:200;animation:slideUp .3s ease}.toast.success{background:var(--color-success)}.toast.error{background:var(--color-danger)}@keyframes slideUp{0%{opacity:0;transform:translateX(-50%) translateY(20px)}to{opacity:1;transform:translateX(-50%) translateY(0)}}