/* Reset & Font */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Arial', sans-serif;
}

body {
  background-size: cover;
  background-position: center;
  height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-image 0.5s ease-in-out;
}

/* Background images for themes */
body.day {
  background-image: url('day.jpeg'); /* Replace with your own day image */
}

body.night {
  background-image: url('night.jpeg'); /* Replace with your own night image */
}

.container {
  background-color: rgba(0, 50, 20, 0.7);
  padding: 30px 40px;
  border-radius: 10px;
  text-align: center;
  width: 400px;
  color: white;
  position: relative;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.title {
  font-weight: bold;
  font-size: 18px;
  text-align: left;
}

.theme-toggle button {
  background: transparent;
  border: 1px solid white;
  color: white;
  margin-left: 5px;
  padding: 5px 10px;
  cursor: pointer;
  border-radius: 5px;
}

.theme-toggle button:hover {
  background: white;
  color: black;
}

/* Timer */
.timer-box {
  margin: 40px 0 20px;
}

.timer-label {
  font-size: 14px;
  font-weight: bold;
  margin-bottom: 10px;
}

.timer {
  font-size: 64px;
  font-weight: bold;
  letter-spacing: 5px;
}

/* Controls */
.controls {
  display: flex;
  justify-content: space-between;
  padding: 0 30px;
}

.reset,
.stop {
  background: none;
  border: none;
  color: white;
  font-size: 14px;
  cursor: pointer;
  text-decoration: underline;
}

/* Footer */
footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 30px;
}

.username {
  font-size: 12px;
}

.icon {
  background: pink;
  color: black;
  padding: 8px;
  border-radius: 50%;
}