body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #0f172a;
  color: #e5e7eb;
}

.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.login-box {
  background: #020617;
  padding: 30px;
  width: 300px;
  border-radius: 8px;
  text-align: center;
}

.login-box input {
  width: 100%;
  margin-bottom: 10px;
  padding: 10px;
  border-radius: 4px;
  border: none;
}

.login-box button {
  width: 100%;
  padding: 10px;
  background: #22c55e;
  border: none;
  color: #000;
  font-weight: bold;
  cursor: pointer;
}

.topbar {
  background: #020617;
  padding: 15px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar button {
  background: #ef4444;
  border: none;
  padding: 8px 12px;
  color: #fff;
  cursor: pointer;
}

.container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  padding: 20px;
}

.card {
  background: #020617;
  padding: 20px;
  border-radius: 8px;
}

.card p {
  font-size: 22px;
  margin: 10px 0;
}

.status button {
  margin-top: 10px;
  width: 100%;
  padding: 10px;
  background: #22c55e;
  border: none;
  font-weight: bold;
  cursor: pointer;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.6);
  justify-content: center;
  align-items: center;
}

.modal-box {
  background: #020617;
  padding: 20px;
  border-radius: 8px;
  width: 300px;
}



.topbar-left h2 {
  margin: 0;
}

#mesAtual {
  margin: 0;
  font-size: 14px;
  color: #9ca3af;
}

.topbar-right button {
  margin-left: 8px;
}

.grafico-box {
  max-width: 500px;
  margin: 0 auto;
}

.grafico-box canvas {
  width: 100% !important;
  height: auto !important;
}

.grafico-mensal-dashboard {
  max-width: 600px;
  height: 280px;
  margin-top: 20px;
}

.grafico-mensal-dashboard canvas {
  height: 100% !important;
}

.graficos-dashboard {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.grafico-mensal-dashboard,
.grafico-categoria-dashboard {
  flex: 1;
  min-width: 300px;
  height: 300px;
}

.grafico-mensal-dashboard canvas,
.grafico-categoria-dashboard canvas {
  height: 100% !important;
}