body {
    font-family: sans-serif;
    max-width: 800px;
    margin: auto;
    padding: 2em;
    line-height: 1.6;
}
h1 {
    font-size: 2.5em;
    margin-bottom: 0.2em;
}
a {
    color: #00a6ff;
}
.secret {
    display: none;
    margin-top: 1em;
    padding: 1em;
    border: 1px dashed #999;
    background: #f9f9f9;
}
.toggle-btn {
    cursor: pointer;
    color: #007acc;
    text-decoration: underline;
    background: none;
    border: none;
    font-size: 1em;
}
.toggle-btn:hover {
    color: #004477;
}
.week-log {
    margin-top: 1em;
}
.dropdown-btn {
    width: 100%;
    text-align: left;
    padding: 0.7em;
    margin: 0.3em 0;
    font-weight: bold;
    background: #eee;
    border: none;
    cursor: pointer;
    transition: background 0.3s;
}
.dropdown-btn:hover {
    background: #ddd;
}
.log-content {
    display: none;
    padding: 0.5em 1em;
    border-left: 3px solid #007acc;
    background: #f5f5f5;
    margin-bottom: 1em;
}
.secret-container {
    position: relative;
    height: 2em; /* Adjust as needed */
}
.toggle-btn {
    opacity: 0;
    transition: opacity 0.3s;
    position: absolute;
    left: 0;
    background: none;
    border: none;
    color: #007acc;
    font-size: 1em;
    cursor: pointer;
    text-decoration: underline;
    padding: 0;
}

.secret-container:hover .toggle-btn {
    opacity: 1;
}