/* CSS Version as of 25/08/2025 17:04 */
.pace-estimator {
  background: #3aafa9;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 2rem;
}

.pace-wrapper {
  background: #17252a;
  color: #fff;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
  max-width: 500px;
  width: 100%;
  text-align: center;
}

.pace-wrapper.wide {
  max-width: 900px;
  transition: max-width 0.4s ease;
}

.pace-wrapper h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.tabs {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}

.tab {
  background: #0b918a;
  border: none;
  color: #fff;
  padding: 0.5rem 1rem;
  margin: 0 0.5rem;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

.tab.active {
  background: #fff;
  color: #0b918a;
}

label {
  display: block;
  margin-top: 1rem;
  font-weight: 600;
  text-align: left;
}

input {
  width: 100%;
  padding: 0.6rem;
  margin-top: 0.5rem;
  border-radius: 6px;
  border: none;
  background: #f5f5f5;
  color: #17252a;
  font-weight: bold;
}

button#calculateBtn {
  background-color: #0b918a;
  color: white;
  border: none;
  padding: 0.7rem 1.2rem;
  margin-top: 1.5rem;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button#calculateBtn:hover {
  background-color: #fff;
  color: #0b918a;
}

#resultsContainer {
  margin-top: 2rem;
  text-align: left;
}

.result-block {
  margin-bottom: 1.5rem;
}

.result-block h3 {
  margin-bottom: 0.5rem;
  color: #3aafa9;
}

.result-block ul {
  list-style: none;
  padding-left: 0;
}

.result-block li {
  margin-bottom: 0.3rem;
}

.pace-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  background-color: #fff;
  color: #17252a;
  font-weight: bold;
}

.pace-table th,
.pace-table td {
  border: 1px solid #3aafa9;
  padding: 0.6rem;
  text-align: center;
}

.pace-table th {
  background-color: #0b918a;
  color: #fff;
}

@media (max-width: 480px) {
  body {
    font-size: 15px;
  }
}

@media (max-width: 600px) {
  .pace-wrapper {
    padding: 1.2rem;
    border-radius: 8px;
  }

  .pace-wrapper h2 {
    font-size: 1.5rem;
  }

  .tab {
    padding: 0.4rem 0.8rem;
    margin: 0 0.3rem;
    font-size: 0.9rem;
  }

  label {
    font-size: 0.9rem;
    text-align: center;
  }

  input {
    font-size: 0.95rem;
  }

  button#calculateBtn {
    width: 100%;
    padding: 0.6rem;
    font-size: 1rem;
  }

  .pace-table th,
  .pace-table td {
    padding: 0.4rem;
    font-size: 0.85rem;
  }
}