*,
::after,
::before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background-color: #ecf5ff;
  color: #333;
  line-height: 1.6;
}

a {
  text-decoration: none;
  padding: 0.75rem;
  background: #0077cc;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

a:hover {
  background: #005fa3;
}

.page-2 {
  text-align: center;
}
.container {
  max-width: 800px;
  margin: 2rem auto;
  padding: 2rem;
  background: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.card {
  max-width: 800px;
  margin: 2rem auto;
  padding: 2rem;
}
form {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.totalToPick h4 {
  margin-bottom: 1rem;
  color: #0077cc;
}
.totalToPick {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background-color: #f4f9ff;
  gap: 0.5rem;
}

.totalToPick input {
  padding: 0.5rem;
  border: 1px solid #ccc;
  border-radius: 6px;
}

.shift {
  padding: 1.5rem;
  background-color: #f4f9ff;
  border-radius: 10px;
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.05);
}

.shift h4 {
  margin-bottom: 1rem;
  color: #0077cc;
}

.shift div {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.shift label {
  margin-bottom: 0.3rem;
  font-weight: 500;
}

.shift input {
  padding: 0.5rem;
  border: 1px solid #bbb;
  border-radius: 5px;
}

.btn {
  padding: 0.75rem;
  background: #0077cc;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.3s ease;
}

.btn:hover {
  background: #005fa3;
}

#remainingVolume,
#totalPick,
#finishTime,
#totalWorkers {
  max-width: 400px;
  /* width: 45%; */
  margin: 1rem auto;
  padding: 1rem;
  background-color: #ffffff;
  border-left: 4px solid #0077cc;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

#progressChart {
  max-width: 800px;
  margin: 2rem auto;
  padding: 1.5rem;
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

#progressChart h3 {
  margin-bottom: 1rem;
  color: #0077cc;
}

#chartCanvas {
  width: 100% !important;
  height: auto !important;
  display: block;
}

@media (max-width: 600px) {
  .shift {
    padding: 1rem;
  }

  .btn {
    font-size: 0.9rem;
  }
}

@media screen and (min-width: 768px) {
  .card {
    display: flex;
  }
}