:root{color-scheme:light dark;font-family:system-ui,-apple-system,Segoe UI,sans-serif}body{margin:0}.screen{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;padding:1.5rem;padding-bottom:env(safe-area-inset-bottom);text-align:center}.screen-wide{justify-content:flex-start}.subtitle{color:#6b7280;font-size:.9rem;margin-top:-.5rem}button{min-height:44px;padding:0 1.5rem;font-size:1rem;border-radius:8px;border:1px solid #ccc;background:#1e293b;color:#fff}button:disabled{opacity:.6}.error{color:#c0392b}.notice{color:#b8860b;font-size:.85rem}.success{color:#2e7d32;font-size:.85rem}input[type=text]{border:1px solid #b8c1cf;border-radius:8px;background:#f7f9fc;padding:0 .75rem;box-sizing:border-box;color:#1e293b;font-size:1rem}.tab-nav{display:flex;width:100%;border-bottom:1px solid #ddd}.tab-nav button{flex:1;min-height:44px;border-radius:0;border:none;border-bottom:3px solid transparent;background:transparent;color:#1e293b}.tab-nav button.active{border-bottom-color:#1e293b;font-weight:700}.segment{display:flex;gap:4px;width:100%;max-width:480px}.segment-btn{flex:1;min-height:44px;padding:0;font-size:.9rem;background:#eef1f6;color:#1e293b;border:1px solid #ccc}.segment-btn.active{background:#1e293b;color:#fff}.table-wrap{width:100%;overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:.9rem}th,td{padding:.5rem;text-align:right;border-bottom:1px solid #eee;white-space:nowrap}th:first-child,td:first-child{text-align:left;white-space:normal}.symbol-summary-table tbody tr:not(.account-breakdown){cursor:pointer}.deviation-balanced td:nth-child(5){color:#2e7d32}.deviation-warning td:nth-child(5){color:#b8860b}.deviation-critical td:nth-child(5){color:#c0392b;font-weight:700}.account-breakdown-table{width:100%;background:#f7f9fc}.fx-summary{width:100%;max-width:480px}