body {
  font-family: "Roboto", sans-serif;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  margin: 0;
  background-color: #f0f0f0;
  color: #333;
}

.container {
  text-align: center;
  background-color: white;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

h1 {
  margin-bottom: 30px;
  color: #ff6347;
}

.timer-container {
  position: relative;
  width: 300px;
  height: 300px;
  margin: 0 auto 30px;
}

#timer {
  font-size: 64px;
  font-weight: 700;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.progress-ring__circle {
  transition: 0.35s stroke-dashoffset;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}

.buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

button {
  font-size: 18px;
  padding: 12px 24px;
  cursor: pointer;
  background-color: #ff6347;
  color: white;
  border: none;
  border-radius: 30px;
  transition: background-color 0.3s, transform 0.1s;
}

button:hover {
  background-color: #e5573f;
}

button:active {
  transform: scale(0.98);
}

#reset {
  background-color: #6c757d;
}

#reset:hover {
  background-color: #5a6268;
}