body {
    font-family: 'Arial', sans-serif;
    background-color: #35A541;
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #d69428;
}

.page {
    background-color: white;
    border-radius: 15px;
    padding: 30px;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: relative;
}

.hidden {
    display: none;
}

h1 {
    color: #d69428;
    margin-bottom: 30px;
}

h2 {
    color: #d69428;
    border-bottom: 2px solid #FFB02E;
    padding-bottom: 5px;
    margin-top: 25px;
}

.section {
    margin-bottom: 30px;
    text-align: left;
}

ol {
    padding-left: 20px;
}

li {
    margin-bottom: 10px;
    line-height: 1.5;
}

.btn {
    background-color: #FFB02E;
    color: white;
    border: none;
    padding: 12px 25px;
    font-size: 18px;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.btn:hover {
    background-color: #e69e2a;
    transform: translateY(-2px);
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

#status, #rep-counter {
    font-size: 32px;
    font-weight: bold;
    color: #FFB02E;
}

#status {
    margin-bottom: 30px;
    min-height: 50px;
}

#rep-counter {
    position: absolute;
    top: 20px;
    right: 20px;
    height: 50px;
    display: flex;
    align-items: center;
}

#emoji-container {
    margin: 40px auto;
    position: relative;
    width: 200px;
    height: 200px;
}

#emoji {
    font-size: 100px;
    transition: all 0.5s ease;
    position: relative;
    z-index: 2;
}

#breath-visualization {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 0;
    background-color: #358fdc;
    border-radius: 60px 60px 0 0;
    transition: height 0.1s linear;
    z-index: 1;
}

.emoji-inhale {
    transform: rotate(-10deg);
}

.emoji-hold {
    transform: rotate(0deg);
}

.emoji-exhale {
    transform: rotate(10deg);
}

.sound-btn {
    position: absolute;
    bottom: 20px;
    right: 20px;
    background-color: #35A541;
    color: white;
    border: none;
    padding: 8px 15px;
    font-size: 14px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.sound-btn:hover {
    background-color: #2d8a38;
}

.exit-btn {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background-color: #FF6B6B;
    color: white;
    border: none;
    padding: 8px 15px;
    font-size: 14px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.exit-btn:hover {
    background-color: #e05555;
    transform: translateY(-2px);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}