body {
      margin: 0;
      font-family: Arial, Helvetica, sans-serif;
      background: #f1f7fa;
      color: #333;
      text-align: center;
      overflow-x: hidden;
    }
.logo {
  height: 75px; 
  width: auto;
}
header {
  background: #2ec4b6;
  color: white;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
   align-items: center;
}
header .circle, header .menu {
  width: 24px;
  height: 24px;
  border-radius: 50%;
}
.menu-icon {
  width: 30px;
  height: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin-right: 10px;
  margin-top: 10px;
}

.menu-icon span {
  height: 4px;
  background-color: #333;
  border-radius: 2px;
  transition: all 0.3s ease;
}
.progress-container {
  margin: 5rem auto 1rem;
}
.progress-circle {
  width: 160px;
  height: 160px;
  background: conic-gradient(#2ec4b6 calc(var(--percent) * 1%), #ddd 0);
  transition: --percent 0.5s ease-in-out;
  box-shadow: 6px 6px 10px -1px rgba(0,0,0,0.4), -6px -6px 10px -1px rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  padding: 20px;
  position: relative;
  margin: 1rem auto;
}
.progress-circle span {
  height: 120px;
  width: 120px;
  box-shadow: inset 4px 4px 6px -1px rgba(0,0,0,0.4), inset -4px -4px 6px -1px rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-weight: bold;
  font-size: 1.5rem;
  background-color: white;
  align-content: center;
}
.nutrition-fact {
  max-width: 300px;
  margin: 13rem auto;
  font-size: 0.95rem;
  font-style: italic;
}
.tab-window {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 50vh;
  background: #d0f0ed;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  overflow-y: auto;
  z-index: 2;
}
.tab-window.visible {
  transform: translateY(0);
}
.tab-header {
  display: flex;
  justify-content: space-around;
  position:fixed;
  bottom: 0;
  z-index: 1;
}
.tab-header2 {
  display: flex;
  background-color: #f1f7fa;
  position: sticky;
  top: 0;
  z-index: 3;
}
.tab {
  background: #d0f0ed;
  max-width: 100%;
  width: 100px;
  min-width: 12%;
  border-top-left-radius: 7px;
  border-top-right-radius: 7px;
  padding: 0.5rem 1rem;
    }
.tab2 {
      background: #b7c5ff;
      max-width: 100%;
      width: 100px;
      min-width: 12%;
      border-top-left-radius: 7px;
      border-top-right-radius: 7px;
      padding: 0.5rem 1rem;
    }
.tab3 {
      background: #c3acf4;
      max-width: 100%;
    width: 100px;
      min-width: 12%;
      border-top-left-radius: 7px;
      border-top-right-radius: 7px;
      padding: 0.5rem 1rem;
    }
.tab4 {
      background: #f4b7ff;
      max-width: 100%;
    width: 100px;
      min-width: 12%;
      border-top-left-radius: 7px;
      border-top-right-radius: 7px;
      padding: 0.5rem 1rem;
    }
#mealsControls {
    background-color: #b7c5ff;
}
#goalsControls {
  background-color: #c3acf4;
}
input {
  background: white;
  border: none;
  font-size: 1rem;
  margin: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  box-shadow: 6px 6px 10px -1px rgba(0,0,0,0.4);
}
button {
  padding: 0.5rem;
  margin: 0.1rem;
  font-size: 1rem;
  border-radius: 8px;
  border: none;
  background-color: white;
}
.add-btn{
  padding: 0;
  margin: 0.1rem;
  font-size: 2rem;
  border-radius: 8px;
  border: none;
  background-color: white;
}
ul {
  list-style: none;
  padding: 0;
}
li {
  background: white;
  margin: 0.5rem;
  padding: 0.9rem 1rem;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 6px 6px 10px -1px rgba(0,0,0,0.4);
}

.remove-btn {
  background: #ff6b6b;
  border: none;
  color: white;
  font-size: 1.5rem;
  padding-right: 0.4rem;
  padding-left: 0.4rem;
  padding-top: 0;
  padding-bottom: 0;
  margin: 0.3rem 0.6rem;
  border-radius: 6px;
}