.memo-container {
    height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    max-width: 1000px;
    margin: 0 auto;
    width: 100%;
    padding: 0 1rem 1rem 1rem;
}

.memo-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
}

.status {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
    display: flex;
    gap: 1rem;
}

.memo-actions {
    display: flex;
    gap: 0.5rem;
}

.memo-actions button {
    padding: 8px 12px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-size: 0.9rem;
}

.memo-actions button:hover {
    background: var(--bg-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.memo-actions button.danger:hover {
    border-color: #ef4444;
    color: #ef4444;
}

textarea#memo-area {
    width: 100%;
    flex-grow: 1;
    background: var(--surface-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    font-size: 1.1rem;
    line-height: 1.6;
    resize: none;
    outline: none;
    box-shadow: var(--shadow-sm);
    font-family: var(--font-body);
}

textarea#memo-area:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}