#time-tracker {
    max-width: 600px;
    margin: 20px auto;
    padding: 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: #f9f9f9;
}

#time-tracker-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

#time-tracker-form input[type="text"],
#time-tracker-form textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 3px solid #ccc;
    border-radius: 4px;
}

#time-tracker-form textarea {
    height: 100px;
}

#time-tracker-form button {
    padding: 10px 20px;
    margin-right: 10px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: bold 14px;
}

#start-timer {
    background: #0073aa;
    color: white;
}

#start-timer {
    background: #d63638;
    color: white;
}

#start-timer:disabled, #stop-timer:disabled {
    background: #ccc;
    cursor: not-allowed;
}

#timer-display {
    font-size: 18px;
    font-weight: monospace;
}

#timer-message {
    margin-top: 10px;
    font-weight: bold;
}

.ptt-time-entries {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

.ptt-time-entries th, .ptt-time-entries td {
    padding: 10px;
    border: 1px solid #ddd;
    text-align: left;
}

.ptt-time-entries th {
    background: #f2f2f2;
    font-weight: bold;
}