.isiysi-wrapper {
    max-width: 500px;
    margin: 20px auto;
    text-align: center;
    font-family: "Comic Sans MS", "Comic Sans", "Marker Felt", cursive, system-ui;
}

.isiysi-header {
    font-weight: 900;
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.isiysi-controls {
    margin-bottom: 15px;
}

.isiysi-controls button {
    margin: 0 5px;
    padding: 6px 12px;
    border-radius: 4px;
    border: none;
    background: #057b03;
    color: #fff;
    cursor: pointer;
    font-weight: 600;
}

.isiysi-controls button:hover {
    background: #057b03;
}

.isiysi-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 auto;
    font-size: 1rem;
}

.isiysi-table th,
.isiysi-table td {
    border: 2px solid #333;
    padding: 10px;
}

.isiysi-word-header {
    text-align: center;
}

.isiysi-box-header {
    text-align: right;
}

.isiysi-word-cell {
    text-align: left;
    font-size: 1.2rem;
    font-weight: 600;
}

.isiysi-box-cell {
    text-align: right;
    font-size: 1.6rem;
    font-weight: 700;
}

.isiysi-timer-row {
    text-align: center;
    padding-top: 15px;
}

.isiysi-timer-label {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.isiysi-timer-display {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.isiysi-start-timer-button {
    padding: 6px 14px;
    border-radius: 4px;
    border: none;
    background: #4caf50;
    color: #fff;
    cursor: pointer;
    font-weight: 600;
}

.isiysi-start-timer-button:hover {
    background: #3b8c3e;
}