:root {
  --bg: #0f172a; --card: #1e293b; --card-dark: #162032; --border: #334155;
  --text: #e2e8f0; --muted: #94a3b8;
  --primary: #10b981; --primary-hover: #059669;
  --danger: #ef4444; --danger-hover: #dc2626;
  --accent: #fbbf24; --info: #38bdf8;
}
* { box-sizing: border-box; margin: 0; padding: 0; font-family: system-ui, -apple-system, sans-serif; }
body { background: var(--bg); color: var(--text); padding: 14px; padding-bottom: 90px; min-height: 100vh; line-height: 1.5; }

.pin-overlay { position: fixed; inset: 0; background: var(--bg); display: flex; align-items: center; justify-content: center; z-index: 9999; padding: 20px; }
.pin-overlay.hidden { display: none; }
.pin-box { background: var(--card); border-radius: 20px; padding: 28px 22px; max-width: 380px; width: 100%; text-align: center; border: 1px solid var(--border); box-shadow: 0 20px 40px rgba(0,0,0,0.5); }
.pin-icon { font-size: 3rem; margin-bottom: 12px; }
.pin-box h2 { color: var(--info); font-size: 1.15rem; margin-bottom: 6px; }
.pin-box p { color: var(--muted); font-size: 0.82rem; margin-bottom: 18px; }
.pin-input { font-size: 2rem; text-align: center; letter-spacing: 10px; padding: 14px; font-weight: bold; margin-bottom: 8px; }
.pin-erro { color: var(--danger); font-size: 0.8rem; margin: 8px 0; min-height: 18px; }
.pin-link { background: none; color: var(--muted); font-size: 0.75rem; padding: 8px; margin-top: 8px; text-decoration: underline; width: 100%; }

.header { text-align: center; margin-bottom: 18px; position: relative; }
.header-bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.header-bar .left, .header-bar .right { display: flex; gap: 8px; align-items: center; }
.icon-btn { background: var(--card); border: 1px solid var(--border); color: var(--text); width: 36px; height: 36px; border-radius: 50%; font-size: 1.1rem; cursor: pointer; margin: 0; padding: 0; display: flex; align-items: center; justify-content: center; transition: .2s; }
.icon-btn:hover { background: var(--card-dark); border-color: var(--primary); }
.icon-btn.danger { color: var(--danger); }
.icon-btn.danger:hover { background: rgba(239,68,68,0.15); border-color: var(--danger); }
.header h1 { font-size: 1.5rem; color: var(--primary); margin-bottom: 4px; }
.header p { font-size: 0.85rem; color: var(--muted); }
.sync-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--muted); transition: .3s; }
.sync-dot.online { background: var(--primary); box-shadow: 0 0 8px var(--primary); }
.sync-dot.offline { background: var(--accent); }

.card { background: var(--card); border-radius: 14px; padding: 16px; margin-bottom: 12px; border: 1px solid var(--border); }
.card h2 { font-size: 0.95rem; color: var(--info); margin-bottom: 12px; display: flex; justify-content: space-between; align-items: center; }

input, select { font-size: 0.95rem; padding: 10px; border-radius: 8px; border: 1px solid #475569; background: var(--bg); color: var(--text); width: 100%; margin-bottom: 8px; }
input:focus, select:focus { outline: none; border-color: var(--primary); }
label { font-size: 0.8rem; color: var(--muted); display: block; margin-bottom: 4px; }

button { background: var(--primary); color: #fff; border: none; padding: 12px; border-radius: 8px; font-size: 0.95rem; font-weight: 600; cursor: pointer; width: 100%; margin-bottom: 8px; transition: .2s; }
button:hover { background: var(--primary-hover); }
button:disabled { opacity: 0.5; cursor: not-allowed; }
button.sec { background: #475569; } button.sec:hover { background: #64748b; }
button.danger { background: var(--danger); } button.danger:hover { background: var(--danger-hover); }
button.sm { padding: 6px 10px; font-size: 0.78rem; width: auto; margin: 0; }

.row { display: flex; gap: 8px; } .row > * { flex: 1; }
.kpi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.kpi-box { background: var(--card-dark); border: 1px solid var(--border); border-radius: 10px; padding: 10px; text-align: center; }
.kpi-box b { display: block; font-size: 1.15rem; margin-bottom: 2px; }
.kpi-box span { font-size: 0.72rem; color: var(--muted); }
.kpi-box.pos b { color: var(--primary); } .kpi-box.neg b { color: var(--danger); }

.saldo-total { background: linear-gradient(135deg, #10b981 0%, #059669 100%); border-radius: 14px; padding: 18px; text-align: center; margin-bottom: 14px; box-shadow: 0 10px 20px -5px rgba(16,185,129,0.4); }
.saldo-total .label { font-size: 0.8rem; opacity: 0.9; margin-bottom: 4px; }
.saldo-total .valor { font-size: 1.8rem; font-weight: bold; }
.saldo-total.negativo { background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%); box-shadow: 0 10px 20px -5px rgba(239,68,68,0.4); }

.tab { display: none; } .tab.active { display: block; }
.tabbar { position: fixed; bottom: 0; left: 0; right: 0; background: var(--card); border-top: 1px solid var(--border); display: flex; z-index: 1000; padding-bottom: env(safe-area-inset-bottom); overflow-x: auto; }
.tabbar button { flex: 1; min-width: 60px; background: none; color: var(--muted); padding: 10px 4px; font-size: 0.65rem; margin: 0; border-radius: 0; display: flex; flex-direction: column; align-items: center; gap: 3px; }
.tabbar button.active { color: var(--primary); background: var(--card-dark); }

.conta-card { background: var(--card-dark); border-radius: 10px; padding: 12px; margin-bottom: 8px; border-left: 4px solid var(--border); display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.conta-card .info { flex: 1; }
.conta-card .nome { font-weight: 600; font-size: 0.95rem; }
.conta-card .saldo { font-size: 1.1rem; font-weight: bold; margin-top: 2px; }

.transacao { background: var(--card-dark); border-radius: 8px; padding: 10px 12px; margin-bottom: 6px; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.transacao .info { flex: 1; min-width: 0; }
.transacao .desc { font-size: 0.9rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.transacao .meta { font-size: 0.72rem; color: var(--muted); margin-top: 2px; }
.transacao .valor { font-weight: bold; font-size: 0.95rem; white-space: nowrap; }
.transacao .valor.entrada { color: var(--primary); }
.transacao .valor.saida { color: var(--danger); }
.transacao .valor.transf { color: var(--info); }

.badge { display: inline-block; padding: 2px 8px; border-radius: 20px; font-size: 0.68rem; font-weight: 700; }
.empty { color: var(--muted); font-size: 0.85rem; text-align: center; padding: 12px; }

.modal-overlay { position: fixed; top: 0; left: 0; right: 0; bottom: 0; background: rgba(0,0,0,0.7); display: none; z-index: 2000; align-items: center; justify-content: center; padding: 16px; }
.modal-overlay.open { display: flex; }
.modal-content { background: var(--card); border-radius: 14px; padding: 20px; max-width: 500px; width: 100%; max-height: 90vh; overflow-y: auto; border: 1px solid var(--border); }

.emprestimo-card { background: var(--card-dark); border-radius: 10px; padding: 12px; margin-bottom: 8px; border-left: 4px solid var(--accent); }
.pill-group { display: flex; gap: 6px; margin-bottom: 10px; background: var(--bg); padding: 4px; border-radius: 10px; }
.pill-group button { flex: 1; background: none; color: var(--muted); padding: 8px; font-size: 0.85rem; margin: 0; border-radius: 6px; }
.pill-group button.active { background: var(--primary); color: #fff; }
.hint { font-size: 0.75rem; color: var(--muted); margin-top: 6px; }
.user-info { font-size: 0.72rem; color: var(--muted); text-align: center; margin-top: 6px; }

#inatWarning { z-index: 5000; }
#inatWarning .modal-content { text-align: center; max-width: 400px; }
.inat-icon { font-size: 3rem; margin-bottom: 12px; animation: pulse 1s infinite; }
@keyframes pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.1); } }
.inat-countdown { font-size: 3rem; font-weight: bold; color: var(--danger); margin: 12px 0; font-variant-numeric: tabular-nums; }
.inat-countdown span { font-size: 1.2rem; color: var(--muted); font-weight: normal; }
.timeout-options { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 12px; }
.timeout-options button { background: var(--bg); border: 2px solid var(--border); color: var(--text); padding: 12px 8px; margin: 0; }
.timeout-options button.active { background: rgba(16,185,129,0.15); border-color: var(--primary); color: var(--primary); }

/* NOVO: Estilos para os Gráficos */
.chart-container { position: relative; width: 100%; height: 300px; display: flex; justify-content: center; align-items: center; }